LEARNING TO LEARN FROM POSITIVE EXPERIENCES 1
Transcript of LEARNING TO LEARN FROM POSITIVE EXPERIENCES 1
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 1
Learning to Learn from Positive Experiences
Rick Hanson, Ph.D.
University of California, Berkeley, USA
Shauna Shapiro, Ph.D.
Santa Clara University, CA, USA
Emma Hutton-Thamm, M.A.
Wellspring Institute for Neuroscience and Contemplative Wisdom, San Rafael, CA, USA
Michael R. Hagerty, Ph.D.
University of California, Davis, USA
Corresponding Author
Rick Hanson: [email protected]
Acknowledgments
This study was supported with a grant from the Wellspring Institute for Neuroscience and
Contemplative Wisdom.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 2
Abstract
People draw on psychological resources such as grit and compassion to cope with adversity,
pursue aims, and maintain well-being. Previous research has identified environmental,
physiological, behavioral, and mental factors that can aid the acquisition – the learning – of these
resources. Mental factors that directly engage experiences of psychological resources (e.g.,
focusing on their personal relevance) have particular advantages, such as being applicable to a
variety of settings and experiences, and subject to volitional control. Such mental factors have
the potential to increase the development of psychological resources, yet to date there has been
no formal training in their systematic use. Consequently, the Taking in the Good Course was
developed and investigated in a randomized waitlist-controlled study. Results both post-course
and at 2-month follow-up indicated that training in the systematic use of mental factors of
learning has the possibility of increasing gains from positive experiences, with implications for
both formal interventions and everyday life.
Keywords: learning, memory, emotional intelligence, mindfulness, positive psychology
Declarations
Funding: This study was supported with a grant from the Wellspring Institute for Neuroscience
and Contemplative Wisdom.
Conflicts of interest/Competing interests: The authors declare that they have no conflict of
interest.
Availability of data and material (data transparency): Not applicable
Code availability (software application or custom code): Not applicable
Learning to Learn From Positive Experiences
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Relatively stable psychological resources1 help us to cope and thrive. For example, traits
of self-esteem, perceived personal control, and optimism foster subjective well-being (Myers and
Diener 1995). Trait mindfulness (Shapiro, Brown, Thoresen, and Plante 2011) promotes
physiological recovery from stress (Fogarty et al. 2013) and greater well-being (Brown and Ryan
2003). Trait gratitude is associated with decreased depression (Lambert, Fincham, and Stillman
2011), increased positive emotions and post-traumatic growth among cancer patients (Ruini and
Vescovelli 2013), and better sleep (Wood, Joseph, Lloyd, and Atkins 2009).
Other psychological resources include resilience (Fletcher and Sarkar 2013), secure
attachment (Ravitz, Maunder, Hunter, Sthankiya, and Lancee 2010), executive functions
(Alvarez and Emory 2006), positive emotions (Fredrickson 2013), optimism (Goodin and Bulls
2013), self-efficacy (Bandura 2006; Usher and Pajares 2008), compassion (Fredrickson, Cohn,
Coffey, Pek, and Finkel 2008), and self-compassion (Neff and Vonk 2009). These inner
resources have been described in various ways, such as character strengths (Park, Peterson, and
Seligman 2004), virtues (Dahlsgaard, Peterson, and Seligman 2005), psychological capital
(Luthans and Youssef-Morgan 2017), and positive psychological traits (Martin, Harmell, and
Mausbach 2015).
A psychological resource can have multiple elements (Hobfoll 2002), such as thoughts
(e.g., knowledge, perspectives), perceptions (e.g., body sensations), emotions (e.g., feelings,
moods), motivations (e.g., values, intentions), or skills (e.g., impulse control). For example, in a
toddler who is upset, the resource of secure attachment could include the thought that the child’s
1 Resources are defined here functionally, by their beneficial effects on the individual who possesses
them and perhaps on others as well. A capability or tendency that is beneficial (i.e., a resource) in
one context may not be beneficial in another one (Kashdan & Biswas-Diener 2014).
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mother will come when she is called, the perception of relaxation when she is present, the
emotion of love, the motivation to be comforted by her, and the skill of getting her attention.
From States to Traits
Psychological resources function as both passing states (Luthans, Avolio, Avey, and
Norman 2007) and lasting traits (Niemiec and Lissing 2016; Seligman, Steen, Park, and Peterson
2005). For instance, a person could experience state gratitude for a few seconds while also
having trait gratitude as an underlying personality characteristic.2 Traits are more stable and
reliable than states (e.g., Fleeson 2001; Matthews, Deary, and Whiteman 2003). If a resource
state is caused by external events or settings rather than by an underlying resource trait, it is
dependent upon its preceding causes and vulnerable to disruption if those causes diminish or end.
Previous studies have identified significant benefits in identifying and using
psychological resources such as character strengths (e.g., Peterson and Seligman 2004), which
raises the question of how we might go about acquiring them. In adulthood, about 70% of the
variation in development comes from nonheritable factors (McGue, Bacon, and Lykken 1993;
Roberts, Walton, and Viechtbauer 2006), suggesting that a large portion of a person’s trait
resources are acquired rather than innate (Loehlin, McCrae, Costa, and John 1998; Merrell 2010;
Skinner and Zimmer-Gembeck 2007; Tellegen et al. 1988).
This acquisition is a process of learning in which (1) patterns of mental/neural activity
(e.g., experiences and their neural correlates) are (2) consolidated and reconsolidated into lasting
changes of neural structure and function (Brown and Craik 2005; Josselyn, Köhler, and
2 We are using the term, resource trait, in a broad sense to refer to any relatively durable and
beneficial thought, perception, emotion, motivation, or skill, or combination of these.
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Frankland 2015; McGaugh 2000; Nadel, Hupbach, Gomez, and Newman-Smith 2012; Penfield
1968).3 For simplicity, we term the first stage of learning activation and the second stage
installation. Drawing on these mechanisms of learning, psychological resources are developed
by having experiences of them or related factors—activated states—that are installed as
beneficial traits.
But while an activated state is a necessary condition for learning, it is not a sufficient one.
Experiencing does not equal learning. There must also be installation. Otherwise, no matter how
useful or enjoyable an experience may be at the time, there is no further development of
psychological resources. For instance, people may understand the ideas and advice offered by
psychotherapists or other healthcare providers during meetings with them, but memory for this
information is generally poor (Harvey et al. 2014). Experiential state to experiential state
processes—or related processes of experiential state to behavior to experiential state—may spiral
upward for a time (Garland et al. 2010; Garland, Farb, Goldin, and Fredrickson 2015; Ramsey
and Gentzler 2015), but they are not themselves evidence of growth in trait inner resources such
as resilience or self-worth.
The conversion rate from beneficial states to beneficial traits is relevant for both formal
interventions and everyday life. To use psychotherapy as an example, the past few decades have
seen much research, a focus on evidence-based treatments, and the development of new methods.
Nonetheless, there is no clear trend of improvement in therapeutic outcomes during this time. In
3 Trait resource acquisition may also involve changes elsewhere in the body as well, such as in the
immune (Davidson et al. 2004; Kaliman et al. 2014), cardiovascular (Thayer, Åhs, Fredrikson,
Sollers, & Wager 2012), or musculoskeletal (Damasio, Everitt, & Bishop, 1996) systems. We will
focus on changes in the nervous system and their mental correlates.
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fact, there are some signs of decline in effect sizes and in the efficiency of methods (Carey et al.
2017; Harvey et al. 2014; Johnsen and Friborg 2015). Therapists may be helping their clients to
have improved experiences, but there has been no apparent general increase in the transformation
of these experiences into durable gains and growth. At this point, developing new therapeutic
experiences may have diminishing returns, with greater opportunities in improving their
installation.
In principle, the acquisition of psychological resources can be fostered in two ways: By
increasing experiences of them and related factors, and by increasing the conversion of these
experiences to lasting changes of neural structure and function. In practice, a focus on
installation could be particularly beneficial for several reasons. First, it might increase the gains
from experiences that people are already having, including those that have come from their own
efforts or those of helping professionals. Second, it could compensate for the impact of past
stresses or traumas on the hippocampus and neurotrophic factors (Duman and Monteggia 2006)
that may impair a person’s capacity to grow from their experiences. Third, it could highlight
learning factors that are applicable to a wide range of situations. For example, interventions
aimed at enhancing declarative memory formation have shown promising results in clinical
settings (Hitchcock, Werner-Seidler, Blackwell, and Dalgleish. 2017; Kredlow, Eichenbaum, and
Otto 2018). One reason may be that a particular learning factor such as improving memory for a
therapist’s advice could be transdiagnostic and transtreatment, and thus useful for a variety of
conditions and during a variety of interventions (Harvey et al. 2016).
Finally, focusing on installation may help compensate for the negativity bias. While there
is generally an activation effect for positive experiences in that they typically outnumber
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negative ones (Walker, Skowronski, and Thompson 2003), there tends to be an installation effect
for negative experiences (Baumeister, Bratslavsky, Finkenauer, and Vohs 2001; Rozin and
Royzman 2001), particularly for nonautobiographical memory (Walker et al. 2003) and in
younger individuals (Reed, Cahn, and Mikels 2014). Emotionally negative experiences tend to
sensitize individuals to stressors, in part through cortisol-related alterations in hippocampal and
amygdala structure and function (Harkness, Hayden, and Lopez-Duran 2015; Lupien et al.
2015); this may make them more vulnerable and reactive in the future, which could sensitize
them further in a vicious cycle. Many experiences of psychological resources (e.g., secure
attachment, optimism, gratitude) are emotionally positive or at least neutral rather than negative.
Consequently, compared to the impact of negative experiences, the brain is relatively inefficient
at translating these experiences into the lasting neurological changes that underlie the acquisition
of psychological resources. In effect, we are good at learning from “bad” experiences but bad at
learning from “good” ones.
Mental Learning Factors
Four types of factors may promote the installation phase of learning:
(1) Physiological—e.g., sleep (Zalta et al. 2013), exercise (Firth et al. 2017), pharmacology
(Otto et al. 2016)
(2) Environmental—e.g., physical setting (O’Brien 2009), social support (Groh, Jason, and
Keys 2008)
(3) Behavioral—e.g., journaling (Kerner and Fitzpatrick 2007), dance (Mastrominico et al.
2018), movement (Shuper-Engelhard and Vulcan 2019)
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(4) Mental—e.g., motivation (Colquitt, LePine, and Noe 2000), arousal (Steidl, Mohi-uddin,
and Anderson 2006), experience of reward (Wächter, Lungu, Liu, Willingham, and Ashe,
2009), personal relevance (Holland and Kensinger 2010)
Of these, mental factors have certain advantages. First, they can be used in a wide variety
of situations and actions, unlike environmental and behavioral factors that are more restricted.
For example, focusing on what is personally meaningful about an experience can be done in
almost any setting or activity. Second, a single mental learning factor can be applied to many
kinds of experiences. Third, a facility with mental factors could help people be effective in
developing psychological resources on their own, independent of a helping professional. Fourth,
mental factors—especially those that are most directly engaged with our experiences—are
internal psychological processes that are potentially under volitional control and may be initiated
at will.
Consequently, we will focus on mental learning factors, which can be grouped into two
types. Contextual factors are global and relatively constant temperamental, personality,
attitudinal, or motivational attributes that shape how we approach an experience and thus how
much we might gain from it. Examples include openness to experience (Fetterman, Curtis, Carre,
and Sassenberg 2019), the metatrait of “plasticity” (Hirsh, DeYoung, and Peterson 2009), and a
growth mindset (Dweck 2006). Engagement factors are more immediately involved with
regulating an experience, and they operate on a shorter time scale, as in the process model of
emotion regulation (Gross 1998). We draw on engagement factors to sustain or intensify an
experience, bring attention to specific features of it, apply particular perspectives to it, or
encourage new aspects of it to emerge. Examples include focusing on the rewarding qualities of
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an experience (Wise 2004) and identifying its personal relevance (Cunningham, Arbuckle, Jahn,
Mowrer, and Abduljalil 2010).
Both types of factors may increase the installation of experiences of psychological
resources. Additionally, engagement factors could have unique benefits. First, they can be
mobilized in the moment through deliberate effort, unlike more trait-like contextual factors that
take longer to develop. Second, contextual factors have relatively diffuse effects on experiences,
while engagement factors have direct regulatory involvement (e.g., Quoidbach, Mikolajczak, and
Gross 2015), thus potentially increasing a person’s influence over an experience and what is
gained from it. Third, learning depends mainly on neural activity during an experience (Craik
and Lockhart 1972; Takeuchi, Duszkiewicz, and Morris 2013), and engagement factors influence
specific processes of encoding and consolidation while experiences are occurring. Fourth, using
engagement factors could increase an individual’s sense of being an active learner in the
acquisition of psychological resources, which might increase motivation and feeling of
ownership of the results. Last, engagement factors are used mainly in relatively brief experiential
episodes. Consequently, people can deepen their involvement with specific beneficial
experiences many times a day.
The HEAL Framework
Individual engagement factors may be present in various psychotherapies, psychosocial
programs, and personal growth trainings. But to our knowledge they have not been gathered
together in a single framework and taught systematically. To organize many engagement factors
within the two-stage process of learning, the first author developed the HEAL model (Hanson
2013), with these four steps:
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Activation
1. Have a beneficial experience.
Installation
2. Enrich it.
3. Absorb it.
4. Link positive and negative material. (optional)
This framework is the basis of the Taking in the Good Course investigated by the authors
(Hanson et al. 2020) and in other research (Jacob and DeGuzman 2016). A summary of each step
follows, with relevant engagement factors identified for it.
Have a Beneficial Experience
There are two ways to have a beneficial experience. First, such an experience could
already be occurring—e.g., a sense of grit and determination—and the person can simply notice
it. Second, one could deliberately create an experience (Livingstone and Srivastava 2012), such
as by relaxing the body (Klainin-Yobas, Oo, Suzanne Yew, and Lau 2015), calling up
compassion (Hofmann, Grossman, and Hinton 2011), sharing positive experiences with others
(Gable, Reis, Impett, and Asher 2004), and taking action (e.g., drinking water when thirsty). As
people internalize beneficial experiences, their capacity to create such experiences grows
(Quoidbach et al. 2015), promoting a positive cycle.
Attention can be trained in order to notice or intentionally create particular kinds of
experiences. For example, Attention-Bias Modification Training increases awareness of positive
stimuli and thus the frequency and type of positive experiences (Hakamata et al. 2010; Yang,
Ding, Dai, Peng, and Zhang 2015), and related trainings in cognitive bias modification can have
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similar results (Becker et al. 2016). Noticing something enjoyable or useful in the background of
awareness and then deliberately focusing on it involves “attentional deployment,” an aspect of
the process of emotional regulation (Gross 1998). Similarly, some of the ways that people create
positive experiences draw on attentional deployment, such as remembering a happy time
(Josephson 1996) or looking for objects in one’s setting that are beautiful.4
When a person has an experience, it can be installed in two subjectively and objectively
distinct ways, termed here enriching and absorbing. Subjectively, enriching an experience
involves exploring, sustaining, and intensifying it, and absorbing it involves relishing the
rewards of the experience while intending and sensing that it is received into oneself.
Objectively, enriching5 an experience increases the breadth, intensity, and duration of activity in
its neural correlates, while absorbing primes, sensitizes, and promotes neuroplastic factors for
heightened encoding and consolidation. To put it metaphorically, enriching is like increasing the
amount and concentration of a green liquid poured onto a sponge while absorbing is like
increasing the receptivity of the sponge itself.
Enrich It
Five kinds of factors can be used, singly or in combination, to enrich an experience in
order to increase its installation:
Duration. Humans are able to deliberately sustain and lengthen mental states, including
4 Attentional deployment may also be used during the installation phase of learning. For example, the
frequent use of attentional deployment aimed at emotionally positive experiences can increase the
inner resource of positive mood over time (Quoidbach et al. 2015).
5 After the HEAL framework was developed, it was found that Fergus Craik (2002) had previously
used the term ‘enriching’ for the elaboration of the meaning of information during encoding.
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emotionally or somatically rich ones (Waugh, Lemus, and Gotlib 2014), through processes of
regulation such as rehearsal (Smith and Jonides 1999), maintenance (d’Esposito, Postle, Ballard,
and Lease 1999), and attentional deployment (Gross 1998). Neurologically, depending on the
primary elements of the experience (e.g., thoughts, emotions), extending the duration of
experiences may involve sustained activation in the medial frontal cortex, amygdala, and insula,
guided by executive activity in the dorsolateral prefrontal cortex (DLPFC) (Waugh et al. 2014).
Maintaining attention to stimuli tends to deepen associative learning (Zhu et al. 2018).
Sustaining attention to positive stimuli is a factor of vantage sensitivity that increases the
beneficial effects of these stimuli (Pluess and Belsky 2013). Overall, as the duration of contents
held in working memory is extended, the conversion to long-term memory is increased
(Ranganath, Cohen, and Brozinsky 2005).
Intensity. People can intentionally increase the intensity of experiences through
up-regulating emotions (Quoidbach et al. 2015)—drawing on dorsal medial frontal cortex
(Ochsner et al. 2004) and the amygdala and ventral striatum (Kim and Hamann 2007)—as well
as by imagining that relevant stimuli are physically closer (Kim and Hamann 2007). As
experiences intensify and arousal increases, norepinephrine and cortisol activity in the brain
increases as well (McGaugh and Roozendaal 2008; Sara 2009). Heightened norepinephrine
strengthens engagement with an experience, through increasing awareness of its sensory features
(Berridge and Waterhouse 2003) and increasing attention to and sustained working memory of it
(Arnsten and Li 2005). Greater norepinephrine activity during an experience of a psychological
resource might also facilitate retrieval of related resources (Sara 2009).
The amygdala and hippocampus play a major role in learning (Dudai 2004; Hamann, Ely,
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Grafton, and Kilts 1999; Murty, Ritchey, Adcock, and LaBar 2010). Both regions have receptors
for norepinephrine and cortisol, and increased activity at these receptor sites related to
physically- or emotionally-based arousal heightens the formation of explicit and implicit
memory (Cahill and McGaugh 1996). As the intensity of an experience increases, including with
positive valence, amygdala activation tends to increase as well (Bonnet et al. 2015). Heightened
amygdala activation improves memory formation mediated by the hippocampus (LaBar and
Phelps 1998) and the caudate nucleus (Cahill and McGaugh 1996). The effects of intensity on
learning (including emotional and procedural learning) generally follow an inverted-U, in which
moderate intensity has the greatest effects (Cahill and McGaugh 1996).
Multi-modality. This term refers to awareness of different aspects of an experience,
which can be categorized as thought, perception, emotion, desire, and action. For instance, if
someone wished to enrich an experience of feeling cared about, this person could bring attention
to the meaning (thought) and somatic sensations (perception) of it, as well as to related feelings
of love (emotion), inclinations to be closer (desire), and expressions of affection (action).
Focusing attention on particular aspects of an experience might increase the internalization (i.e.,
learning) of those aspects. For example, deliberately attending to feelings related to gratitude
(e.g., thankfulness, appreciation of others)—distinct from thoughts about what one has
received—might strengthen emotional aspects of trait gratitude. Additionally, focusing on
different aspects of an experience could engage learning factors specifically related to each
aspect, thereby potentially increasing installation of the experience, as seen in these examples:
Thought. Reflecting on the meaning of an experience engages deeper levels of
processing (Craik 2002). As the depth of processing increases, learning and memory tend to
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increase as well (Ekuni, Vaz, and Bueno 2011).
Perception. Focusing attention on internal sensations related to breathing and heartrate
might stimulate the vagus nerve complex that regulates these physiological functions (Porges
2012), and vagal stimulation has been shown to increase certain kinds of learning (Cahill and
McGaugh 1996).
Emotion. Emotionally rich experiences have heightened encoding (Lee, Greening, and
Mather 2015) and more durable consolidation (Talmi 2013; Yonelinas and Ritchey 2015), even
when activity of the amygdala and hippocampus is minimized (Phelps, LaBar, and Spencer
1997).
Desire. As the sense of motivationally relevant aspects of an experience increases,
amygdala activity tends to increase as well (Olney, Warlow, Naffziger, and Berridge 2018),
which is associated with increased learning from experiences.
Action. Examples of actions include smiling, using rituals to mark a special occasion, and
telling others about a positive experience. The richness and effects of an experience can be
influenced by facial expression, posture, and other aspects of behavior (Niedenthal 2007).
Positive emotions can be up-regulated by modulating one’s behavior, such as expressing positive
feelings (Quoidbach et al. 2015). Simply imagining doing an activity (e.g., motor imagery) can
enhance memory for it (Madan and Singhal 2012).
Novelty. As perceived novelty of an experience increases, so does hippocampal
activation (van Elzakker, Fevurly, Breindel, and Spencer 2008), signaling the ventral tegmental
area (VTA) in the brainstem to release dopamine in the hippocampus, promoting synaptic
consolidation and memory formation (Lisman and Grace 2005). Reward prediction errors shape
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learning, and novel – and thus unexpected –rewards lead to increased VTA dopamine release
(Simen and Matell 2016). Unpredictability increases activity in the amygdala (Herry et al. 2007),
which may increase hippocampus regulated encoding and consolidation of experiences. Novel
experiences are associated with heightened hippocampal “replay” activity and cortical
consolidation during sleep (Buhry, Azizi, and Cheng 2011).
Salience. Experiences that seem significant or otherwise personally relevant tend to be
remembered best (Holland and Kensinger 2010) and to have the greatest impact on associative
learning (Zhu et al. 2018) and memory consolidation (McGaugh 2013). The conferring and
experiencing of personal relevance involve an underlying salience network that includes the
ventromedial prefrontal cortex, anterior insula, dorsal anterior cingulate cortex, and
paraventricular thalamus (Pais-Vieira, Wing, and Cabeza 2016; Roy, Shohamy, and Wager
2012). Amygdala activation increases as perceived salience increases (Cunningham et al. 2010).
The effect of salience is particularly marked for positive stimuli, which may not foster much
amygdala activity unless there is also a sense of personal relevance (Stillman, van Bayel, and
Cunningham 2015). As noted, heightened amygdala activity tends to increase
hippocampus-based memory formation.
Absorb It
This step involves relishing the rewards of an experience while intending and sensing that
it is received into oneself.
Reward. The neural basis for experiences of reward is distinct from that which underlies
experiences of intensity (Kensinger and Corkin 2004), which are categorized above under
Enriching. Reward sensitivity is a factor of vantage sensitivity, the capacity to benefit from
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environments and experiences (Pluess and Belsky 2013). As the sense of reward associated with
an experience grows, learning from the experience tends to rise as well (Madan 2013; Wittmann
et al. 2005). Norepinephrine activity increases with reward (Sara and Segal 1991), and
norepinephrine promotes synaptic formation (Harley 2007). Dopamine activity also increases
with rising expectations of and experiences of reward (McDonald and Hong 2013), which in the
hippocampus increases the protein synthesis necessary for long-term potentiation at synapses and
the formation of memory (Takeuchi et al. 2013).
One way to increase the sense of reward in an experience is through play or playfulness,
which promotes the release of brain-derived neurotrophic factor and insulin-like growth factor
(Gordon, Burke, Akil, Watson, and Panksepp 2003; Panksepp 2008). These neurotrophic factors
support the formation of new synapses, in effect increasing the modifiability of a person’s brain
by their experiences. Reward promotes “liking” via opioid neurotransmission in the nucleus
accumbens and “wanting” via dopamine release in the same region (Berridge and Robinson
2003), and associating reward with beneficial experiences could increase tendencies toward the
actions that foster such experiences.
Intending. We tend to remember what we want to remember (Oyarzún, Packard, de
Diego-Balaguer, Fuentemilla 2016). The amygdala reacts to stimuli in terms of the motivations
of the individual (Cunningham and Brosch 2012; Cunningham, van Bayel, and Johnsen 2008).
Increasing motivation through intending to internalize an experience may increase amygdala
activity related to it, and thus foster the registration of the experience in memory.
Sensing. Attention turned inward to one’s emotional or somatic state engages the insula
and anterior cingulate cortex, and this interoceptive self-orienting heightens memory formation
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(Pais-Vieira et al. 2016).
Link Positive and Negative Material
This fourth step in the HEAL framework involves focusing on something beneficial in
the foreground of awareness along with related painful or harmful psychological material in the
background of awareness. For example, a person could focus on the sense of relaxing during
long slow exhalations while there are also feelings of anxiety “off to the side” of awareness. In
the HEAL framework, the Link step is optional for two reasons: The first three steps alone may
help increase the acquisition of trait resources, and any attention to negative material could be
too challenging (such as retriggering) for someone. To use the Link step, a person must be able
to deliberately hold two things in awareness at the same time, keep the positive material more
prominent than the negative material, and disengage from the negative material if flooded or
hijacked by it.
While optional, the Link step may be helpful when it is used appropriately. Linking
positive and negative material is common in psychotherapy (e.g., Lane, Ryan, Nadel, and
Greenberg 2015)—such as a client experiencing the therapist’s unconditional positive regard
while talking about old feelings of inadequacy—as well as in everyday life, such as using
positive reappraisal as a way of coping with negative events (Folkman and Moskowitz 2000).
Linking may be beneficial through associating positive to negative (e.g., soothing), as well as by
reducing the extent to which negative material reconsolidates in neural networks (Alberini 2011;
Elsey, van Ast, and Kindt 2018). Because this may potentially decrease reconsolidation, people
using the Link step are encouraged to be aware of the emotional, somatic, or conceptual
discrepancies—e.g., prediction errors (Sevenster, Beckers, and Kindt 2013)—between the
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negative material and the positive material that contradicts, disconfirms, or contextualizes it
(Ecker 2015).
Preliminary Evidence
Given the potential benefits of engagement-type learning factors discussed above,
training in these factors and then using them may help develop psychological resources such as
mindfulness and gratitude, which might in turn reduce anxiety and lift mood. To explore this
possibility, the first author developed the 18-hour Taking in the Good Course, taught in six
3-hour classes, with supplemental written materials in a Participant Handbook.6
In this course, participants learn and practice the HEAL steps. They also apply these steps
to experiences of specific inner resources related managing three fundamental needs, for safety,
satisfaction, and connection (e.g., Newman and Harris 2009; Porges 2007; Higgins 2000; Gilbert
2009). For example, they used the HEAL framework for experiences of protection, relaxation,
and determination to potentially increase psychological resources for safety. Participants also
identified individualized “key resources” that could be useful for their personal challenges or
issues (e.g., recent divorce, anxious temperament, feelings of inadequacy), and they explored
ways to activate and install experiences of these inner strengths. The course included discussions
of common blocks to having and internalizing beneficial experiences (e.g., feeling undeserving,
fear of lowering one’s guard) and how to address these. Overall, participants were taught to
approach experiences with an attitude of receptive appreciation while also letting them flow,
change, and eventually pass away, since trying to hold on to emotionally positive experiences
may actually lower well-being (Du Pont, Welker, Gilbert, and Gruber 2016).
6 For scripts of the classes and a copy of the Participant Handbook, please contact the first author.
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To our knowledge, the HEAL model is the first to organize many engagement-type
learning factors in a single framework, and the Taking in the Good Course (TGC) is the first
intervention to teach these factors systematically. A randomized control trial design was used to
evaluate the Taking in the Good Course (Hanson, et al. 2020). In comparison to a randomized
waitlist control group, preliminary data indicate that people who completed the course reported a
significant increase in scales related to gratitude, self-esteem, contentment, savoring, and
satisfaction with life, with borderline significantly increased positive emotions and decreased
negative emotions. At 2-month follow-up, compared to the control group, the TGC participants
continued to report significant increases in both self-esteem and in using reappraisal as an
emotion regulation strategy.
When the waitlist group did take the course—increasing the number of subjects in the
intervention group and thus the statistical power of our analyses—this combined sample reported
significant increases in nearly every variable considered, including gratitude, self-esteem,
mindfulness, self-compassion, joy, contentment, compassion, awe, savoring, satisfaction with
life, and subjective happiness. They also reported significant decreases in anxiety and
depression. Two months after the seven-week course ended, this overall pattern of results
persisted. The psychological resources investigated showed increases that were stable at least
over the nearly four-month period from participants beginning to train and use engagement
factors to the final assessment.
In sum, as hypothesized, significant improvements were found in a wide range of
psychological resources after taking a course designed to teach methods for increasing learning
from experiences of such resources. The breadth of these results and their stability two months
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 20
post-intervention suggests that a common underlying factor could be at work—namely, learning
how to increase one’s learning from beneficial experiences.
Types of Benefits of Engagement Learning Factors
The potential benefits of using engagement factors can be placed in four categories.
Increasing psychological resources
Repeatedly applying engagement factors to experiences of a psychological resource may
help develop it as a trait. This acquisition could in turn foster more experiences of the resource
and thus more opportunities to reinforce it, in a positive cycle. This process could proceed ad hoc
as a person deepens engagement with various beneficial experiences as they occur. Additionally,
a person could purposefully pursue developing a particular inner strength that is matched to an
external or internal challenge. For example, one might seek to increase trait self-worth to deal
with a disapproving boss, or one could develop trait relaxation for an anxious temperament.
Positive side effects
While using engagement factors, other mental processes could be implicitly present, and
these may be beneficial as well. They include taking a stance of support toward oneself,
practicing the regulation of attention, staying in the present moment (Killingsworth and Gilbert
2010), sustaining mindfulness, having a sense of agency inside one’s mind, and being self-aware.
During experiences of these other mental processes, engagement factors could be applied to
them, too, in order to reinforce them.
In particular, applying engagement factors to experiences of psychological resources may
lower stress, since stress tends to decline as a person’s sense of resources increases (Lazarus and
Folkman 1984). With repeated practice of focusing on inner resources, a person’s self-concept
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 21
might develop a greater recognition of capabilities and other positive qualities, which could
improve self-worth, as well as increase confidence and thereby lower stress when facing
challenges in the future. Further, using engagement factors involves an approach to experiences
that frequently highlights their enjoyable qualities. Upsetting, painful, even traumatic
experiences tend to weaken an approach orientation in life and strengthen an avoidance
orientation (Nasser and McNally 2012). With repetition, a person may develop more of an
approach orientation that might also help regulate maladaptive avoidance behaviors and anxiety.
Increased sensitivity to beneficial experiences
As noted, past stresses can impair hippocampal and neurotrophic activity (Duman and
Monteggia 2006), thereby decreasing a person’s capacity to learn and grow. Insofar as using
engagement factors may help compensate for this impairment, they could increase the brain’s
functional sensitivity to positive experiences. Further, there might be specific sensitization of the
amygdala to positive stimuli. The amygdala can be sensitized to negative stimuli such as stress or
pain (Li et al. 2016; Rajbhandari, Baldo, and Bakshi. 2015), and there are preliminary indications
that it may be possible to sensitize it to rewarding stimuli, such as by upregulating opioid
receptor activity (Bie et al. 2012). Happier people tend to have amygdalae that are more
responsive to positive stimuli than the amygdalae of those who are less happy (Cunningham and
Brosch 2012; Cunningham and Kirkland 2013), and it is possible that this difference is not
entirely innate but is based in part on an acquired sensitization to positive stimuli. More
generally, multiple subcortical and brainstem regions, including the amygdala, interact in
sensitization to appetitive reward (Correia and Goosens 2016), which is relevant for some
aspects of positive experiences. This possibility of neural sensitization to positive
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 22
experiences—so that learning from them may occur more efficiently, rapidly, and
intensively—is intriguing and hopeful, and calls for further study.
Positive cycles
As psychological resources grow, positive cycles could develop both internally and
externally. Internally, the trait-like inclination and capability for taking in the good—for
deliberately internalizing beneficial experiences—is itself a psychological resource. Repeatedly
using this resource would tend to foster various rewards associated with experiencing and
developing other mental resources, which would reinforce “taking in” as a trait, in a virtuous
circle. In effect, we may be able to get better—at getting better. Externally, the development of
psychological resources such as social or emotional intelligence could lead a person to think and
act differently in relationships and occupational settings. For example, increased self-worth
could lead a person to accept a new opportunity at work, and in the managing of this challenge
deepen that sense of worth.
Effects of Negative Events and Experiences
Having focused on the potential value of deliberately installing positive experiences, it is
appropriate to step back and consider the value of negative experiences. Negative life events
such as being injured may indeed lead to developing psychological resources through
stress-related (Park and Folkman 1997) or post-traumatic (Tedeschi and Calhoun 2004) growth.
Nonetheless, any growth from negative events is enabled by positive resources such as
meaning-making (Park and Folkman 1997) and integrative processes (Damian and Roberts
2014). We need to have some inner resources already in place to develop more inner resources
from life’s challenges.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 23
Contrary to the notion that it is primarily through adversity that we grow, positive life
events can also be a significant source of psychological growth (Roepke 2013;
Taubman-Ben-Ari, Shlomo, and Findler 2012). For example, a recent meta-analysis found that
both positive and negative events led to growth in self-esteem, environmental mastery, and sense
of connection with others (Mangelsdorf, Eid, and Luhmann 2019).
Applications and Adaptations
People in helping professions can promote learning factors for positive experiences in
two ways. First, they can be fostered implicitly. For instance, a psychotherapist could ask a client
to describe what it is like to feel accepted by the therapist, which would extend the duration of
the experience without drawing attention to this engagement factor per se. Second, mental
learning factors can be taught explicitly, and their use could be encouraged. For example, at the
beginning of a stress management program, a human resources trainer could describe why
engagement factors may increase a person’s gains from the program, explain how to apply them,
and then as appropriate remind participants to use them.
To use engagement factors, a person needs three capabilities: The intention to internalize
an experience, mindfulness of it, and executive functions that enable the deliberate mobilization
of specific learning factors. These capabilities are psychological resources themselves that can be
developed. Meanwhile, “scaffolding” can be provided as needed. For example, with an
individual who has limited executive functions such as a young child, another person could offer
cues to support the enriching aspects of installation, perhaps by encouraging that individual to
stay with the experience and be aware of what feels good about it. Even when these three
capabilities are intact, instruction in mental learning factors may need to be adapted with
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 24
different populations. For instance, with children, concrete metaphors might be useful, such as
imagining that internalizing an experience is like putting a jewel in a treasure chest in the heart.
There could also be important differences in the extent to which people are using
engagement factors at all. In intervention studies, while main effect gains might be enough to
find statistically significant differences from control groups, there is variance in these gains.
Individuals whose gains are at the high end of this range—and whose gains are the primary
source of statistical significance—might already be using engagement-type learning factors on
their own. On the other hand, individuals whose gains are at the low end of this range might not
be using engagement factors or might have other characteristics that flatten their growth (e.g., de
Villiers, Lionetti, and Pluess 2018), and their gains could be strengthened by a focus on
engagement factors.
More specifically, different engagement factors may have different benefits for various
groups and issues. For example, individuals who are highly distractible or stimulation-seeking
may move rapidly from one experience to another before the first experience has had enough
time to begin its process of neural consolidation, thereby reducing the potential installation of
beneficial experiences as psychological resources. Consequently, learning how to extend the
duration of experiences and to keep refocusing on what is rewarding about them (factors of
Enriching and Absorbing in the HEAL framework) might be particularly helpful for these
individuals. In another example, people with high expression of the serotonin transporter gene
tend to have lower vantage sensitivity (Pluess and Belsky 2013)—and thus lower responsivity to
positive experiences—and are less able to develop a positive attentional bias (Fox, Zougkou,
Ridgewell, and Ganner 2011). For this group, learning to increase the intensity of their
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 25
experiences (part of Enriching), might enhance their responsivity and steepen individual growth
curves. Further research on these possibilities could be fruitful.
Similarly, it may be useful to emphasize particular engagement factors in different
psychosocial programs and forms of psychotherapy. For instance, in those that focus on behavior
change (e.g., Michie et al. 2015), emphasizing the deliberate enriching and absorbing of
experiences of reward during valued actions (e.g., going for a walk instead of smoking) might
help increase motivation for those actions and the formation of healthier habits. Programs and
therapies that emphasize declarative learning, such as memory for “treatment points” made by a
healthcare educator or a psychotherapist (e.g., Harvey et al. 2016), may gain most from
engagement factors that target this kind of learning, such as reflecting on the personal meaning
of information presented.
Finally, the TGC is one of many ways to teach engagement factors. In addition to
informal instruction woven into psychotherapy or psychosocial programs, these factors could be
taught in relatively brief in-person workshops. Additionally, given the evidence that online
personal growth programs can be beneficial (e.g., Spijkerman, Pots, and Bohlmeijer 2016), it
may be useful to adapt the TGC or related trainings to online formats that would be more
accessible to people who, for various reasons, will not attend in-person programs.
Counter-indications and Cautions
In the case of severe clinical depression, the effort to create or sustain attention to
emotionally positive experiences will likely be unsuccessful and potentially distressing, and thus
counter-indicated. Nonetheless, with this population it might be possible to apply engagement
factors to simple positive sensory experiences such as tasting something sweet or getting warmer
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 26
when chilled. Further, with regard to dysthymic disorder or mild to moderate clinical depression,
some treatments employ methods that are also in the HEAL framework, such as generating
useful experiences (e.g., increasing activity) and promoting their lasting effects (e.g., focusing on
an enjoyable sense of vitality). In fact, depressed individuals may get particular benefits from
interventions that foster positive experiences and engagement with them (Sin and Lyubomirsky
2009).
People with bipolar disorder (type 1) should be cautious about seeking or sustaining
intensely enjoyable experiences since these might trigger a manic episode (Gruber 2011). Yet
mildly to moderately pleasurable experiences do not necessarily pose risks for manic episodes.
Additionally, applying engagement factors to experiences of key psychological resources such as
self-calming and other aspects of emotion regulation may help strengthen these resources in
ways that are useful for all types of bipolar disorder.
Related Ideas and Methods
The deliberate use of engagement learning factors is related to but distinct from several
important ideas and methods that are relevant to developing psychological resources. For
example, consider the growth mindset, the broaden-and-build theory of positive emotions,
social-emotional learning, savoring, and vantage sensitivity.
Growth mindset. The growth mindset—the belief that abilities can be developed through
dedication and practice (Dweck 2006)—is a contextual learning factor. It may foster the use of
engagement factors, but such use is not an inherent feature of it. In fact, a person’s growth
mindset could potentially be developed as a psychological resource by applying engagement
factors to experiences of it.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 27
Broaden-and-build theory. Positive emotions have many benefits, including the
broadening of the perceptual field and a person’s awareness of opportunities (Fredrickson 1998
2000 2013). In terms of their “build” effect, first, emotionally positive experiences can foster
other beneficial mental states such as broad-minded coping that in turn lead to additional
emotionally positive experiences in an upward spiral (Fredrickson and Joiner 2002). In this case,
what is built is a cascade of positive states, and beneficial as these are, they are not themselves
trait-like psychological resources. Second, building can involve the “incidental” (Fredrickson
2004) acquisition of durable psychological resources such as a sense of social connectedness
(Kok and Fredrickson 2010). Without conscious effort, emotionally positive experiences may
add to psychological resources. But the conversion rate of such positive states to positive traits is
an open question. On average, it might be very low. If the incidental conversion were high, one
might expect to see a more steeply upward trend in individual well-being over the lifespan than
is widely evident, given the fact that most people report mainly neutral to positive experiences
throughout the day (Carstensen, Pasupathi, Mayr, and Nesselroade 2000). The intentional and
consciously regulated use of engagement factors is not incidental, and it may tap even more of
the potential value in emotionally positive experiences. Third, the build effects of positive
emotions occur only when they are present, and many experiences a person might want to
internalize do not necessarily involve positive emotions, such as the determination to assert
oneself with an anxiety-provoking authority figure.
Social Emotional Learning (SEL). Numerous SEL competencies have been identified
(Taylor, Oberle, Durlak, and Weissberg 2017), including the summary from the Collaborative for
Academic, Social, and Emotional Learning (CASEL) (Lawson, McKenzie, Becker, Selby, and
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 28
Hoover 2018; https://casel.org/core-competencies/). Using this summary as a mainstream
example, its core competencies are presented as the results of SEL rather than sources of it, even
though some (e.g., self-efficacy) might function as contextual learning factors. Engagement
factors of learning are not included. In effect, the capabilities that might promote
social-emotional learning have not themselves been commonly identified as a SEL competency.
Savoring. Studies on savoring generally approach it as a way to deepen enjoyable
experiences as they are occurring and to have such experiences more often (Bryant 2003; Bryant
and Veroff 2017), rather than as a method—i.e., a learning factor—for acquiring inner resources
such as resilience that persist after the experience passes. Savoring could still be used as an
effective engagement factor to extend and intensify pleasurable experiences, and over time it can
increase aspects of trait well-being (Quoidbach, Berry, Hansenne, and Mikolaiczak 2010).
Nonetheless, as valuable as savoring is, it is difficult to imagine applying it to many of the
experiences that one could grow from, notably those that are conceptual, procedural, and
emotionally neutral or negative. Examples, respectively, include the idea that exercise is good for
one’s health, a stance of assertiveness, the sense of awareness as spacious, and appropriate
remorse about hurting someone. In these cases, other engagement factors, such as fostering
conviction about an important idea, may have more impact on learning than savoring would.
Vantage Sensitivity. This is the capacity of a person to benefit from positive
environments due to endogenous genetic, physiological, and behavioral factors (Pluess and
Belsky 2013; Sweitzer et al. 2013), which is distinct from the deliberate use of engagement
factors in several ways. First, vantage sensitivity (VS) is defined in terms of responses to
external stimuli (de Villiers et al. 2018), which is not sensitivity to experiences that are relatively
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 29
independent of the environment, such as meditating on the sensations of breathing. Engagement
factors can be used with any kind of experience and thus have a broader application than VS.
Second, the genetic factors of VS are essentially fixed. The physiological (e.g., cortisol stress
reactivity; van de Wiel, van Goozen, Matthys, Snoek, and van Engeland 2004) and behavioral
(e.g., sensory-processing sensitivity; Aron, Aron, and Jagiellowicz 2012) factors are also
relatively stable. As noted, engagement factors can be applied at will and their use can be readily
increased over time. Third, the behavioral factors of VS—including high-sensitive personality
(Aron et al. 2012), conscientiousness, and introversion (de Villiers et al. 2018)—are contextual
learning factors, not engagement factors. Fourth, while a person’s vantage sensitivity may be
increased due to environmental influences such as childrearing (Pluess and Belsky 2013), these
are external factors not internal mental processes.
On the other hand, certain “vantage sensitivity factors”—notably, attention to visual or
emotionally relevant stimuli, reward sensitivity, cognitive engagement, and responsiveness to
social influences (Pluess and Belsky 2013)—could function as engagement factors. As these
factors are employed in situations, that would increase state VS. If vantage sensitivity factors can
be developed as durable psychological resources, individuals could increase their trait VS. As
research on vantage sensitivity indicates, people vary in their gains from experiences, this
variation is due in part to internal factors, and these factors can be strengthened (de Villiers et al.
2018). While these studies focus on external influences that might strengthen VS factors, their
findings lend credence to the possibility that people might become increasingly effective agents
of their own growth by mobilizing internal engagement-type learning factors.
Directions for Future Research
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 30
It could be useful to identify which elements of the HEAL framework have the largest
effects, including for different groups. For example, it may be that the Link step—holding both
positive and negative material in awareness at the same time—is particularly beneficial for
individuals dealing with trauma or an anxiety disorder. Further, it would be useful to learn more
about personality characteristics that lead to especially strong or weak benefits from engagement
factors in general, such as elevated scores on the Highly Sensitive Person scale (Aron and Aron
1997), or from a particular engagement factor. For example, individuals who are “spirited” or
diagnosed with ADD/ADHD might gain the most from the Multi-modality and Novelty aspects
of the Enrich step.
In psychotherapy, it would be valuable to determine whether systematically teaching and
encouraging the use of engagement factors could improve treatment outcomes. Similar
investigations could be fruitful in terms of teaching these skills in structured programs such as
Mindfulness Based Stress Reduction or group-based approaches to addiction and recovery.
Relevant questions include: Does the increased use of engagement factors impact individual
response to treatment? Does it increase compliance with professional recommendations? Does it
reduce dropouts in psychosocial programs or premature termination in psychotherapy? Does it
help prevent relapse?
Overall, there has been relatively little research on the deliberate use of internal mental
factors to heighten social and emotional learning in both structured interventions and everyday
life. To take psychotherapy as an example, there has been extensive work on the potential effects
of therapist and client characteristics, and of methods and settings, but little focus on what clients
are actually doing inside their minds to increase the healing and growth from the experiences
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 31
they are having. For instance, in a recent review of common factors in psychotherapy (Cuijpers,
Reijnders, and Huibers 2019), a summary of 32 factors adapted from Lambert and Ogles (2004)
did not include the clients’ own conscious efforts to register, value, engage, and install
experiences in or related to therapy. (This process of deliberate internalization may have been
implicit in some of the common factors listed, but it was not explicitly identified as a factor in its
own right, and one that is worthy of study.)
Most psychotherapy aims at beneficial changes in the internal world of the client, with
norms of respect for the autonomy of that individual. Much the same could be said for most other
psychosocial interventions. Consequently, it seems ironic that there has not been more study of
how people can be active agents in their own process of lasting internal change. This is a subject
that is full of opportunity.
References
Alberini, C. M. (2011). The role of reconsolidation and the dynamic process of long-term
memory formation and storage. Frontiers in Behavioral Neuroscience, 66, 35–42, doi:
http://dx.doi.org/10.3389/fnbeh.2011.00012.
Alvarez, J. A., & Emory, E. (2006). Executive function and the frontal lobes: A meta-analytic
review. Neuropsychology Review, 16(1), 17–42, doi:
http://dx.doi.org/10.1007/s11065-006-9002-x.
Arnsten, A., & Li, B. M. (2006). Neurobiology of executive functions: catecholamine influences
on prefrontal cortical functions. Biological Psychiatry, 57(11), 1377–1384, doi:
http://dx.doi.org/10.1016/j.biopsych.2004.08.019.
Aron, E. N., & Aron, A. (1997). Sensory-processing sensitivity and its relation to introversion
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 32
and emotionality. Journal of Personality and Social Psychology, 73(2), 345.
Aron, E. N., Aron, A., & Jagiellowicz, J. (2012). Sensory processing sensitivity: A review in the
light of the evolution of biological responsivity. Personality and Social Psychology
Review, 16(3), 262–282, doi: http://dx.doi.org/10.1177/1088868311434213.
Baumeister, R., Bratslavsky, E., Finkenauer, C., & de Vohs, K. (2001). Bad is stronger than
good. Review of General Psychology, 5, 323–370, doi:
http://dx.doi.org/10.1037//1089-2680.5.4.323.
Becker, E. S., Ferentzi, H., Ferrari, G., Möbius, M., Brugman, S., Custers, J., et al. Always
approach the bright side of life: A general positivity training reduces stress reactions in
vulnerable individuals. Cognitive Therapy and Research, 40(1), 57–71, doi:
http://dx.doi.org/10.1007/s10608-015-9716-2.
Berridge, C. W., & Waterhouse, B. D. (2003). The locus coeruleus–noradrenergic system:
Modulation of behavioral state and state-dependent cognitive processes. Brain Research
Reviews, 42(1), 33–84, doi: http://dx.doi.org/10.1016/S0165-0173(03)00143-7.
Berridge, K. C., & Robinson, T. E. (2003). Parsing reward. Trends in Neurosciences, 26(9),
507–513, doi: http://dx.doi.org/10.1016/S0166-2236(03)00233-9.
Bie, B., Wang, Y., Cai, Y.-Q., Zhang, Z., Hou, Y., & Pan, Z. Z. (2012). Upregulation of nerve
growth factor in central amygdala increases sensitivity to opioid reward.
Neuropsychopharmacology, 37(13), 2780, doi: http://dx.doi.org/10.1038/npp.2012.144.
Bonnet, L., Comte, A., Tatu, L., Millot, J. L., Moulin, T., & de Bustos, E. M. (2015). The role of
the amygdala in the perception of positive emotions: An ‘intensity detector.’ Frontiers in
Behavioral Neuroscience, 9, 178, doi: http://dx.doi.org/10.3389/fnbeh.2015.00178.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 33
Brown, K. W., & Ryan, R. M. (2003). The benefits of being present: Mindfulness and its role in
psychological well-being. Journal of Personality and Social Psychology, 84(4), 822, doi:
http://dx.doi.org/10.1037/0022-3514.84.4.822
Brown, S. S., & Craik, F. I. M. (2005). Encoding and the retrieval of information. In E. Tulving,
& F. I. M. Craik (Eds.), The Oxford handbook of memory. New York: Oxford University
Press.
Bryant, F. B. (2003). Savoring Beliefs Inventory (SBI): A scale for measuring beliefs about
savouring. Journal of Mental Health, 12(2), 175–196, doi:
http://dx.doi.org/10.1080/0963823031000103489.
Bryant, F. B., & Veroff, J. (2017). Savoring: A new model of positive experience. London:
Psychology Press.
Buhry, L., Azizi, A. H., & Cheng, S. (2011). Reactivation, replay, and preplay: How it might all
fit together. Neural Plasticity, 2011(203462), 11 pp, doi:
http://dx.doi.org/10.1155/2011/203462.
Cahill, L., & McGaugh, J. L. (1996). Modulation of memory storage. Current Opinion in
Neurobiology, 62(2), 237–242, doi: http://dx.doi.org/10.1016/S0959-4388(96)80078-X.
Carey, T. A., Tai, S. J., Mansell, W., Huddy, V., Griffiths, R., & Marken, R. S. (2017).
Improving professional psychological practice through an increased repertoire of research
methodologies: Illustrated by the development of MOL. Professional Psychology:
Research and Practice, 48(3), 175, doi: http://dx.doi.org/10.1037/pro0000132.
Carstensen, L. L., Pasupathi, M., Mayr, U., & Nesselroade, J. R. (2000). Emotional experience in
everyday life across the adult life span. Journal of Personality and Social Psychology,
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 34
79(4), 644, doi: http://dx.doi.org/10.1037/0022-3514.79.4.644.
Colquitt, J. A., LePine, J. A., & Noe, R. A. (2000). Toward an integrative theory of training
motivation: A meta-analytic path analysis of 20 years of research. Journal of Applied
Psychology, 85(5), 678, doi: http://dx.doi.org/10.1037//0021-9010.85.5.678.
Correia, S. S., & Goosens, K. A. (2016). Input-specific contributions to valence processing in the
amygdala. Learning & Memory, 23(10), 534–543, doi:
http://dx.doi.org/10.1101/lm.037887.114.
Craik, F. I. M. (2002). Levels of processing: Past, present... and future? Memory, 10(5-6),
305–318, doi: http://dx.doi.org/10.1080/09658210244000135.
Craik, F. I. M., & Lockhart, R. S. (1972). Levels of processing: A framework for memory
research. Journal of Verbal Learning and Verbal Behavior, 11(6), 671–684., doi:
http://dx.doi.org/10.1016/S0022-5371(72)80001-X.
Cuijpers, P., Reijnders, M., & Huibers, M. J. (2019). The role of common factors in
psychotherapy outcomes. Annual Review of Clinical Psychology, 15, doi:
http://dx.doi.org/10.1146/annurev-clinpsy-050718-095424.
Cunningham, W. A., Arbuckle, N. L., Jahn, A., & Mowrer, S. M. (2010). Aspects of neuroticism
and the amygdala: Chronic tuning from motivational styles. Neuropsychologia, 48(12),
3399–3404, doi: http://dx.doi.org/10.1016/j.neuropsychologia.2010.06.026.
Cunningham, W. A., & Brosch, T. (2012). Motivational salience: Amygdala tuning from traits,
needs, values, and goals. Current Directions in Psychological Science, 21(1), 54–59, doi:
http://dx.doi.org/10.1177/0963721411430832.
Cunningham, W. A., & Kirkland, T. (2013). The joyful, yet balanced, amygdala: Moderated
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 35
responses to positive but not negative stimuli in trait happiness. Social Cognitive and
Affective Neuroscience, 9(6), 760–766, doi: http://dx.doi.org/10.1093/scan/nst045.
Cunningham, W. A., Van Bavel, J. J., & Johnsen Haas, I. (2008). Affective flexibility evaluative
processing goals shape amygdala activity. Psychological Science, 19(2), 152–160, doi:
http://dx.doi.org/10.1111/j.1467-9280.2008.02061.x.
D’Esposito, M., Postle, B. R., Ballard, D., & Lease, J. (1999). Maintenance versus manipulation
of information held in working memory: An event-related fMRI study. Brain and
Cognition, 41(1), 66–86, doi: http://dx.doi.org/10.1006/brcg.1999.1096.
Dahlsgaard, K., Peterson, C., & Seligman, M. E. P. (2005). Shared virtue: The convergence of
valued human strengths across culture and history. Review of General Psychology, 9(3),
203–213, doi: http://dx.doi.org/10.1037/1089-2680.9.3.203.
Damasio, A. R., Everitt, B. J., & Bishop, D. (1996). The somatic marker hypothesis and the
possible functions of the prefrontal cortex [and discussion]. Philosophical Transactions:
Biological Sciences, 351(1346), 1413–1420, doi:
http://dx.doi.org/10.1098/rstb.1996.0125.
Damian, R. I., & Roberts, B. W. (2014). Integrating post-traumatic growth into a broader model
of life experiences and personality change. European Journal of Personality, 28,
332–361.
Davidson, R. J., Kabat-Zinn, J., Schumacher, J., Rosenkranz, M. A., Muller, D., Santorelli, S. F.,
et al. (2004). Alterations in brain and immune function produced by mindfulness
meditation. Psychosomatic Medicine, 66(1), 149–152, doi:
http://dx.doi.org/10.1097/00006842-200401000-00023.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 36
de Villiers, B., Lionetti, F., & Pluess, M. (2018). Vantage sensitivity: A framework for
individual differences in response to psychological intervention. Social Psychiatry and
Psychiatric Epidemiology, 53(6), 545–554, doi:
http://dx.doi.org/10.1007/s00127-017-1471-0.
du Pont, A., Welker, K. M., Gilbert, K. E., & Gruber, J. (2016). The emerging field of positive
emotion dysregulation. In R. F. Baumeister, & K. D. Vohs (Eds.), Handbook of
self-regulation: Research, theory, and applications (pp. 364–379). New York: Guilford
Press.
Dudai, Y. (2004). The neurobiology of consolidations, or, how stable is the engram? Annual
Review of Psychology, 55(1), 51–86, doi:
http://dx.doi.org/10.1146/annurev.psych.55.090902.142050.
Duman, R. S., & Monteggia, L. M. (2006). A neurotrophic model for stress-related mood
disorders. Biological Psychiatry, 59(12), 1116–1127, doi:
http://dx.doi.org/10.1016/j.biopsych.2006.02.013.
Dweck, C. (2006). Mindset: The new psychology of success. New York: Random House.
Ecker, B. (2015). Memory reconsolidation understood and misunderstood. International Journal
of Neuropsychotherapy, 3, 2–46, doi: http://dx.doi.org/10.12744/ijnpt.2015.0002-0046.
Ekuni, R., Vaz, L. J., & Bueno , O. F. A. (2011). Levels of processing: The evolution of a
framework. Psychology & Neuroscience, 4(3), 333–339, doi:
http://dx.doi.org/10.3922/j.psns.2011.3.006.
Elsey, J. W. B., van Ast, V. A., & Kindt, M. (2018). Human memory reconsolidation: A guiding
framework and critical review of the evidence. Psychological Bulletin, 144(8), 797–848,
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 37
doi: http://dx.doi.org/10.1037/bul0000152.
Fetterman, A. K., Curtis, S., Carre, J., & Sassenberg, K. (2019). On the willingness to admit
wrongness: Validation of a new measure and an exploration of its correlates. Personality
and Individual Differences, 138, 193–202, doi:
http://dx.doi.org/10.1016/j.paid.2018.10.002.
Firth, J., Stubbs, B., Rosenbaum, S., Vancampfort, D., Malchow, B., Schuch, F., et al. (2017).
Aerobic exercise improves cognitive functioning in people with schizophrenia: A
systematic review and meta-analysis. Schizophrenia Bulletin, 43(3), 546–556, doi:
http://dx.doi.org/10.1093/schbul/sbw115.
Fleeson, W. (2001). Toward a structure- and process-integrated view of personality: Traits as
density distributions of states. Journal of Personality and Social Psychology, 80(6),
1011–1027, doi: http://dx.doi.org/10.1037//0022-3514.80.6.1011.
Fletcher, D., & Sarkar, M. (2013). Psychological resilience: A review and critique of definitions,
concepts, and theory. European Psychologist, 18(1), 12–23, doi:
http://dx.doi.org/10.1027/1016-9040/a000124.
Fogarty, F., Lu, L., Sollers III, J. J., Krivoshekov, S. G., Booth, R. J., & Consedine, N. S. (2013).
Why it pays to be mindful: Trait mindfulness predicts physiological recovery from
emotional stress and greater differentiation among negative emotions. Mindfulness, 6(2),
175–185, doi: http://dx.doi.org/10.1007/s12671-013-0242-6.
Folkman, S., & Moskowitz, J. T. (2000). Stress, positive emotion, and coping. Current
Directions in Psychological Science, 9(4), 115–118, doi:
http://dx.doi.org/10.1111/1467-8721.00073.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 38
Fox, E., Zougkou, K., Ridgewell, A., & Garner, K. (2011). The serotonin transporter gene alters
sensitivity to attention bias modification: Evidence for a plasticity gene. Biological
Psychiatry, 70(11), 1049–1054, doi: http://dx.doi.org/10.1016/j.biopsych.2011.07.004.
Fredrickson, B. L. (1998). What good are positive emotions? Review of General Psychology,
2(3), 300–319, doi: http://dx.doi.org/10.1037/1089-2680.2.3.300.
Fredrickson, B. L. (2000). Cultivating positive emotions to optimize health and well-being.
Prevention & Treatment, 3, 1–25, doi: http://dx.doi.org/10.1037/1522-3736.3.1.31a.
Fredrickson, B. L. (2004). The broaden-and-build theory of positive emotions. Philosophical
Transactions of the Royal Society B: Biological Sciences, 359(1449), 1367–1378, doi:
http://dx.doi.org/10.1098/rstb.2004.1512.
Fredrickson, B. L. (2013). Positive emotions broaden and build. Advances in Experimental
Social Psychology, 47(1), 53, doi: http://dx.doi.org/0.1016/B978-0-12-407236-7.00001-2.
Fredrickson, B. L., Cohn, M. A., Coffey, K. A., Pek, J., & Finkel, S. M. (2008). Open hearts
build lives: Positive emotions, induced through loving-kindness meditation, build
consequential personal resources. Journal of Personality and Social Psychology, 95,
1045–1062, doi: http://dx.doi.org/10.1037/a0013262.
Fredrickson, B. L., & Joiner, T. (2002). Positive emotions trigger upward spirals toward
emotional well-being. Psychological Science, 13(2), 172–175, doi:
http://dx.doi.org/10.1111/1467-9280.00431.
Gable, S. L., Reis, H. T., Impett, E. A., & Asher, E. R. (2004). What do you do when things go
right? The intrapersonal and interpersonal benefits of sharing positive events. Journal of
Personality and Social Psychology, 87(2), 228–245, doi:
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 39
http://dx.doi.org/10.1037/0022-3514.87.2.228.
Garland, E. L., Farb, N. A., Goldin, P. R., & Fredrickson, B. L. (2015). The
mindfulness-to-meaning theory: Extensions, applications, and challenges at the
attention-appraisal-emotion interface. Psychological Inquiry, 26(4), 377–387, doi:
http://dx.doi.org/10.1080/1047840X.2015.1092493.
Garland, E. L., Fredrickson, B. L., Kring, A. M., Johnson, D. P., Meyer, P. S., & Penn, D. L.
(2010). Upward spirals of positive emotions counter downward spirals of negativity:
Insights from the broaden-and-build theory and affective neuroscience on the treatment
of emotion dysfunctions and deficits in psychopathology. Clinical Psychology Review,
30(7), 849–864, doi: http://dx.doi.org/10.1016/j.cpr.2010.03.002.
Gilbert, P. (2009). Introducing compassion-focused therapy. Advances in Psychiatric Treatment,
15, 199–208, doi: http://dx.doi.org/10.1192/apt.bp.107.005264.
Goodin, B. R., & Bulls, H. W. (2013). Optimism and the experience of pain: Benefits of seeing
the glass as half full. Current Pain and Headache Report, 17(5), 329–342, doi:
http://dx.doi.org/10.1007/s11916-013-0329-8.
Gordon, N. S., Burke, S., Akil, H., Watson, S. J., & Panksepp, J. (2003). Socially-induced brain
‘fertilization’: Play promotes brain derived neurotrophic factor transcription in the
amygdala and dorsolateral frontal cortex in juvenile rats. Neuroscience Letters, 341(1),
17–20, doi: http://dx.doi.org/10.1016/S0304-3940(03)00158-7.
Groh, D. R., Jason, L. A., & Keys, C. B. (2008). Social network variables in alcoholics
anonymous: A literature review. Clinical Psychology Review, 28(3), 430–450, doi:
http://dx.doi.org/10.1016/j.cpr.2007.07.014.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 40
Gross, J. J. (1998). The emerging field of emotion regulation: An integrative review. Review of
General Psychology, 2(3), 271–299, doi: http://dx.doi.org/10.1037/1089-2680.2.3.271.
Gruber, J. (2011). Can feeling too good be bad? Positive emotion persistence (PEP) in bipolar
disorder. Current Directions in Psychological Science, 20(4), 217–221, doi:
http://dx.doi.org/10.1177/0963721411414632.
Hakamata, Y., Lissek, S., Bar-Haim, Y., Britton, J. C., Fox, N. A., Leibenluft, E., et al. (2010).
Attention bias modification treatment: A meta-analysis toward the establishment of novel
treatment for anxiety. Biological Psychiatry, 68(11), 982–990, doi:
http://dx.doi.org/10.1016/j.biopsych.2010.07.021.
Hamann, S. B., Ely, T. D., Grafton, S. T., & Kilts, C. D. (1999). Amygdala activity related to
enhanced memory for pleasant and aversive stimuli. Nature Neuroscience, 2(3), 289–293,
doi: http://dx.doi.org/10.1038/6404.
Hanson, R. (2013). Hardwiring happiness: The new brain science of contentment, calm, and
confidence. New York: Harmony.
Harkness, K. L., Hayden, E. P., & Lopez-Duran, N. L. (2015). Stress sensitivity and stress
sensitization in psychopathology: An introduction to the special section. Journal of
Abnormal Psychology, 124(1), 1–3, doi: http://dx.doi.org/10.1037/abn0000041.
Harley, C. W. (2007). Norepinephrine and the dentate gyrus. Progress in Brain Research, 163,
299–318, doi: http://dx.doi.org/10.1016/S0079-6123(07)63018-0.
Harvey, A., G, Lee, J., Williams, J., Hollon, S. D., Walker, M. P., Thompson, M. A., et al.
(2014). Improving outcome of psychosocial treatments by enhancing memory and
learning. Perspectives on Psychological Science, 9(2), 161–179, doi:
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 41
http://dx.doi.org/10.1177/1745691614521781.
Harvey, A. G., Lee, J., Smith, R. L., Gumport, N. B., Hollon, S. D., Rabe-Hesket, S., et al.
(2016). Improving outcome for mental disorders by enhancing memory for treatment.
Behaviour Research and Therapy, 81, 35–46, doi:
http://dx.doi.org/10.1016/j.brat.2016.03.007.
Herry, C., Bach, D. R., Esposito, F., Di Salle, F., Perrig, W. J., Scheffler, K., et al. (2007).
Processing of temporal unpredictability in human and animal amygdala. The Journal of
Neuroscience, 27(22), 5958–5966, doi:
http://dx.doi.org/10.1523/JNEUROSCI.5218-06.2007.
Higgins, E. T. (2000). Making a good decision: Value from fit. American Psychologist, 55(11),
1217–1230, doi: http://dx.doi.org/10.1037//0003-066X.55.11.1217.
Hirsh, J. B., DeYoung, C. G., & Peterson, J. B. (2009). Metatraits of the Big Five differentially
predict engagement and restraint of behavior. Journal of Personality, 77(4), 1085–1102,
doi: http://dx.doi.org/10.1111/j.1467-6494.2009.00575.x.
Hitchcock, C., Werner-Seidler, A., Blackwell, S. E., & Dalgleish, T. (2016). Autobiographical
episodic memory-based training for the treatment of mood, anxiety and stress-related
disorders: A systematic review and meta-analysis. Clinical Psychology Review, 52,
92–107, doi: http://dx.doi.org/10.1016/j.cpr.2016.12.003.
Hobfoll, S. E. (2002). Social and psychological resources and adaptation. Review of General
Psychology, 6(4), 307–324, doi: http://dx.doi.org/10.1037//1089-2680.6.4.307.
Hofmann, S. G., Grossman, P., & Hinton, D. E. (2011). Loving-kindness and compassion
meditation: Potential for psychological interventions. Clinical Psychology Review, 31(7),
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 42
1126–1132, doi: http://dx.doi.org/10.1016/j.cpr.2011.07.003.
Holland, A. C., & Kensinger, E. A. (2010). Emotion and autobiographical memory. Physics of
Life Reviews, 7(1), 88–131, doi: http://dx.doi.org/10.1016/j.plrev.2010.01.006.
Jacob, J., & de Guzman, R. G. (2016). Effectiveness of taking in the good based-bibliotherapy
intervention program among depressed Filipino female adolescents. Asian Journal of
Psychiatry, 23, 99–107, doi: http://dx.doi.org/10.1016/j.ajp.2016.07.011.
Johnsen, T. J., & Friborg, O. (2015). The effects of cognitive behavioral therapy as an
anti-depressive treatment is falling: A meta-analysis. Psychological Bulletin, 141(4),
747–768, doi: http://dx.doi.org/10.1037/bul0000015.
Josephson, B. R., Singer, J. A., & Salovey, P. (1996). Mood regulation and memory: Repairing
sad moods with happy memories. Cognition & Emotion, 10(4), 437–444, doi:
http://dx.doi.org/10.1080/026999396380222.
Josselyn, S. A., Köhler, S., & Frankland, P. W. (2015). Finding the engram. Nature Reviews
Neuroscience, 16(9), 521–534, doi: http://dx.doi.org/10.1038/nrn4000.
Kaliman, P., Álvarez-López, M. J., Cosín-Tomás, M., Rosenkranz, M. A., Lutz, A., & Davidson,
R. J. (2014). Rapid changes in histone deacetylases and inflammatory gene expression in
expert meditators. Psychoneuroendocrinology, 40(1), 96–107, doi:
http://dx.doi.org/10.1016/j.psyneuen.2013.11.004.
Kashdan, T., & Biswas-Diener, R. (2014). The upside of your dark side: Why being your whole
self--not just your" good" self-drives success and fulfillment. New York: Penguin.
Kensinger, E. A., & Corkin, S. (2004). Two routes to emotional memory: Distinct neural
processes for valence and arousal. Proceedings of the National Academy of Sciences of
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 43
the United States of America, 101(9), 3310–3315, doi:
http://dx.doi.org/10.1073/pnas.0306408101.
Kerner, E. A., & Fitzpatrick, M. R. (2007). Integrating writing into psychotherapy practice: A
matrix of change processes and structural dimensions. Psychotherapy: Theory, Research,
Practice, Training, 44(3), 333–346, doi: http://dx.doi.org/10.1037/0033-3204.44.3.333.
Killingsworth, M. A., & Gilbert, D. T. (2010). A wandering mind is an unhappy mind. Science,
330(6006), 932, doi: http://dx.doi.org/10.1126/science.1192439.
Kim, S. H., & Hamann, S. (2007). Neural correlates of positive and negative emotion regulation.
Journal of Cognitive Neuroscience, 19(5), 776–798, doi:
http://dx.doi.org/10.1162/jocn.2007.19.5.776.
Klainin-Yobas, P., Oo, W. N., Yew, P. Y. S., & Lau, Y. (2015). Effects of relaxation
interventions on depression and anxiety among older adults: A systematic review. Aging
& Mental Health, 19(12), 1043–1055, doi:
http://dx.doi.org/10.1080/13607863.2014.997191.
Kok, B. E., & Fredrickson, B. L. (2010). Upward spirals of the heart: Autonomic flexibility, as
indexed by vagal tone, reciprocally and prospectively predicts positive emotions and
social connectedness. Biological Psychology, 85(3), 432–436, doi:
http://dx.doi.org/10.1016/j.biopsycho.2010.09.005.
Kredlow, M. A., Eichenbaum, H., & Otto, M. W. (2018). Memory creation and modification:
Enhancing the treatment of psychological disorders. American Psychologist, 73(3),
269–285, doi: http://dx.doi.org/10.1037/amp0000185.
LaBar, K. S., & Phelps, E. A. (1998). Arousal-mediated memory consolidation: Role of the
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 44
medial temporal lobe in humans. Psychological Science, 9(6), 490–493, doi:
http://dx.doi.org/10.1111/1467-9280.00090.
Lambert, M. J., & Ogles, B. M. (2004). The efficacy and effectiveness of psychotherapy. In M. J.
Lambert (Ed.), Bergin and Garfield’s handbook of psychotherapy and behavior change
(pp. 139–193). New York: Wiley.
Lambert, N. M., Fincham, F. D., & Stillman, T. F. (2011). Gratitude and depressive symptoms:
The role of positive reframing and positive emotion. Cognition & Emotion, 26(4),
615–633, doi: http://dx.doi.org/10.1080/02699931.2011.595393.
Lane, R. D., Ryan, L., Nadel, L., & Greenberg, L. (2015). Memory reconsolidation, emotional
arousal and the process of change in psychotherapy: New insights from brain science.
Behavioral and Brain Sciences, 38(1), 1–80, doi:
http://dx.doi.org/10.1017/S0140525X14000041.
Lawson, G. M., McKenzie, M. E., Becker, K. D., Selby, L., & Hoover, S. A. (2018). The core
components of evidence-based social emotional learning programs. Prevention Science,
1–11, doi: http://dx.doi.org/10.1007/s11121-018-0953-y.
Lazarus, R. S., & Folkman, S. (1984). Coping and adaptation. In W. D. Gentry (Ed.), The
Handbook of Behavioral Medicine (pp. 282–325). New York: Guilford.
Lee, T. H., Greening, S. G., & Mather, M. (2015). Encoding of goal-relevant stimuli is
strengthened by emotional arousal in memory. Frontiers in Psychology, 6, 1173, doi:
http://dx.doi.org/10.3389/fpsyg.2015.01173.
Li, M. J., Liu, L. Y., Chen, L., Cai, J., Wan, Y., & Xing, G. G. (2016). Chronic stress exacerbates
neuropathic pain via the integration of stress-affect–related information with nociceptive
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 45
information in the central nucleus of the amygdala. Pain, 158(4), 717–739, doi:
http://dx.doi.org/10.1097/j.pain.0000000000000827.
Lisman, J. E., & Grace, A. A. (2005). The hippocampal-VTA loop: Controlling the entry of
information into long-term memory. Neuron, 46(5), 703–713, doi:
http://dx.doi.org/10.1016/j.neuron.2005.05.002.
Livingstone, K. M., & Srivastava, S. (2012). Up-regulating positive emotions in everyday life:
Strategies, individual differences, and associations with positive emotion and well-being.
Journal of Research in Personality, 46(5), 504–516, doi:
http://dx.doi.org/10.1016/j.jrp.2012.05.009.
Loehlin, J. C., McCrae, R. R., Costa, P. T., & John, O. P. (1998). Heritabilities of common and
measure-specific components of the Big Five personality factors. Journal of Research in
Personality, 32(4), 431–453, doi: http://dx.doi.org/10.1006/jrpe.1998.2225.
Lupien, S. J., Ouellet-Morin, I., Hupbach, A., Tu, M. T., Buss, C., Walker, D., et al. (2015).
Beyond the stress concept: Allostatic load—A developmental biological and cognitive
perspective. Developmental Psychopathology: Volume Two: Developmental
Neuroscience, 578–628, doi: http://dx.doi.org/10.1002/9780470939390.ch14.
Luthans, F., Avolio, B. J., Avey, J. B., & Norman, S. M. (2007). Positive psychological capital:
Measurement and relationship with performance and satisfaction. Personnel Psychology,
60(3), 541–572, doi: http://dx.doi.org/10.1111/j.1744-6570.2007.00083.x.
Luthans, F., & Youssef-Morgan, C. M. (2017). Psychological capital: An evidence-based
positive approach. Annual Review of Organizational Psychology and Organizational
Behavior, 4, 339–366, doi: http://dx.doi.org/10.1146/annurev-orgpsych-032516-113324.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 46
Madan, C. R. (2013). Toward a common theory for learning from reward, affect, and motivation:
The SIMON framework. Frontiers in Systems Neuroscience, 7, 59, doi:
http://dx.doi.org/10.3389/fnsys.2013.00059.
Madan, C. R., & Singhal, A. (2012). Motor imagery and higher-level cognition: Four hurdles
before research can sprint forward. Cognitive Processing, 13(3), 211–229, doi:
http://dx.doi.org/10.1007/s10339-012-0438-z.
Mangelsdorf, J., Eid, M., & Luhmann, M. (2019). Does growth require suffering? A systematic
review and meta-analysis on genuine posttraumatic and postecstatic growth.
Psychological Bulletin, 145(3), 302, doi: http://dx.doi.org/10.1037/bul0000173.
Martin, A. S., Harmell, A. L., & Mausbach, B. T. (2015). Positive psychological traits. In D. V.
Jeste, & B. W. Palmer (Eds.), Positive psychiatry: A clinical handbook (pp. 19–43).
Arlington, VA: American Psychiatric Publishing.
Mastrominico, A., Fuchs, T., Manders, E., Steffinger, L., Hirjak, D., Sieber, M., et al. (2018).
Effects of dance movement therapy on adult patients with autism spectrum disorder: A
randomized controlled trial. Behavioral Sciences, 8(7), 61, doi:
http://dx.doi.org/0.3390/bs8070061.
Matthews, G., Deary, I. J., & Whiteman, M. C. (2003). Personality traits. Cambridge:
Cambridge University Press.
McDonald, R. J., & Hong, N. S. (2013). How does a specific learning and memory system in the
mammalian brain gain control of behavior? Hippocampus, 23(1), 1084–1102, doi:
http://dx.doi.org/10.1002/hipo.22177.
McGaugh, J. L. (2000). Memory: A century of consolidation. Science, 287, 248–251, doi:
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 47
http://dx.doi.org/10.1126/science.287.5451.248.
McGaugh, J. L. (2013). Making lasting memories: Remembering the significant. Proceedings of
the National Academy of Sciences, 110, 10402–10407, doi:
http://dx.doi.org/10.1073/pnas.1301209110.
McGaugh, J. L., & Roozendaal, B. (2008). Drug enhancement of memory consolidation:
Historical perspective and neurobiological implications. Psychopharmacology, 202(1-3),
3–14, doi: http://dx.doi.org/10.1007/s00213-008-1285-6.
McGue, M., Bacon, S., & Lykken, D. T. (1993). Personality stability and change in early
adulthood: A behavioral genetic analysis. Developmental Psychology, 29(1), 96–109, doi:
http://dx.doi.org/10.1037/0012-1649.29.1.96.
Michie, S., Wood, C. E., Johnston, M., Abraham, C., Francis, J. J., & Hardeman, W. (2015).
Behaviour change techniques: The development and evaluation of a taxonomic method
for reporting and describing behaviour change interventions (a suite of five studies
involving consensus methods, randomised controlled trials and analysis of qualitative
data). Health Technology Assessment, 19(99), 1–188, doi:
http://dx.doi.org/10.3310/hta19990.
Murty, V. P., Ritchey, M., Adcock, R. A., & LaBar, K. S. (2010). fMRI studies of successful
emotional memory encoding: A quantitative meta-analysis. Neuropsychologia, 48(12),
3459–3469, doi: http://dx.doi.org/10.1016/j.neuropsychologia.2010.07.030.
Myers, D. G., & Diener, E. (1995). Who is happy? Psychological Science, 6(1), 10–19, doi:
http://dx.doi.org/10.1111/j.1467-9280.1995.tb00298.x.
Nadel, L., Hupbach, A., Gomez, R. L., & Newman-Smith, K. (2012). Memory formation,
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 48
consolidation and transformation. Neuroscience and Biobehavioral Reviews, 36(7),
1640–1645, doi: http://dx.doi.org/10.1016/j.neubiorev.2012.03.001.
Nasser, H. M., & McNally, G. P. (2012). Appetitive–aversive interactions in Pavlovian fear
conditioning. Behavioral Neuroscience, 126(3), 404–422, doi:
http://dx.doi.org/10.1037/a0028341.
Neff, K. D., & Vonk, R. (2009). Self-compassion versus global self-esteem: Two different ways
of relating to oneself. Journal of Personality, 77(1), 23–50, doi:
http://dx.doi.org/10.1111/j.1467-6494.2008.00537.x.
Newman, J. D., & Harris, J. C. (2009). The scientific contributions of Paul D. MacLean. The
Journal of Nervous and Mental Disease, 197(1), 3–5, doi:
http://dx.doi.org/10.1097/NMD.0b013e31818ec5d9.
Niedenthal, P. M. (2007). Embodying emotion. Science, 316(5827), 1002–1005, doi:
http://dx.doi.org/10.1126/science.1136930.
Niemiec, R. M., & Lissing, J. (2016). Mindfulness-based strengths practice (MBSP) for
enhancing well-being, managing problems, and boosting positive relationships. In I.
Ivtan, & T. Lomas (Eds.), Mindfulness in positive psychology: The science of meditation
and wellbeing. New York: Routledge.
O'Brien, L. (2009). Learning outdoors: The Forest School approach. Education 3–13, 37(1),
45–60, doi: http://dx.doi.org/10.1080/03004270802291798.
Ochsner, K. N., Ray, R. D., Cooper, J. C., Robertson, E. R., Chopra, S., Gabrieli, J. D. E., et al.
(2004). For better or for worse: Neural systems supporting the cognitive down-and
up-regulation of negative emotion. Neuroimage, 23(2), 483–499, doi:
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 49
http://dx.doi.org/10.1016/j.neuroimage.2004.06.030.
Olney, J. J., Warlow, S. M., Naffziger, E. E., & Berridge, K. C. (2018). Current perspectives on
incentive salience and applications to clinical disorders. Current Opinion in Behavioral
Sciences, 22, 59–69, doi: http://dx.doi.org/10.1016/j.cobeha.2018.01.007.
Ottoa, M. W., Kredlowa, M. A., Smitsb, J. A. J., Hofmanna, S. G., Tolina, D. F., de Kleinec, R.
A., et al. (2016). Enhancement of psychosocial treatment with d-cycloserine: Models,
moderators, and future directions. Biological Psychiatry, 80(4), 274–283, doi:
http://dx.doi.org/10.1016/j.biopsych.2015.09.007.
Oyarzún, J. P., Packard, P. A., de Diego-Balaguer, R., & Fuentemilla, L. (2016). Motivated
encoding selectively promotes memory for future inconsequential semantically-related
events. Neurobiology of Learning and Memory, 133, 1–6, doi:
http://dx.doi.org/10.1016/j.nlm.2016.05.005.
Pais-Vieira, C., Wing, E. A., & Cabeza, R. (2016). The influence of self-awareness on emotional
memory formation: An fMRI study. Social Cognitive and Affective Neuroscience, 11(4),
580–592, doi: http://dx.doi.org/10.1093/scan/nsv141.
Pajares, F., & Urdan, T. C. (Eds.). (2006). Self-efficacy beliefs of adolescents. Greenwich, CT:
Information Age Publishing.
Panksepp, J. (2008). Play, ADHD, and the construction of the social brain: Should the first class
each day be recess? American Journal of Play, 1(1), 55–79.
Park, C. L., & Folkman, S. (1997). Meaning in the context of stress and coping. Review of
General Psychology, 1(2), 115–144, doi: http://dx.doi.org/10.1037/1089-2680.1.2.115.
Park, N., Peterson, C., & Seligman, M. E. (2004). Strengths of character and well-being. Journal
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 50
of Social and Clinical Psychology, 23(5), 603–619, doi:
http://dx.doi.org/10.1521/jscp.23.5.603.50748.
Penfield, W. (1968). Engrams in the human brain. Mechanisms of memory. Proceedings of the
Royal Society of Medicine, 61(8), 831–840, doi:
http://dx.doi.org/10.1177/003591576806100839.
Peterson, C., & Seligman, M. E. (2004). Character strengths and virtues: A handbook and
classification (Vol. 1). Oxford: Oxford University Press.
Phelps, E. A., LaBar, K. S., & Spencer, D. D. (1997). Memory for emotional words following
unilateral temporal lobectomy. Brain and Cognition, 35(1), 85–109, doi:
http://dx.doi.org/10.1006/brcg.1997.0929.
Pluess, M., & Belsky, J. (2013). Vantage sensitivity: Individual differences in response to
positive experiences. Psychological Bulletin, 139(4), 901–916, doi:
http://dx.doi.org/10.1037/a0030196.
Porges, S. W. (2007). The polyvagal perspective. Biological Psychology, 74(2), 116–143, doi:
http://dx.doi.org/10.1016/j.biopsycho.2006.06.009.
Porges, S. W. (2012). The polyvagal theory: Neurophysiological foundations of emotions,
attachment, communication, and self-regulation. Journal of the Canadian Academy of
Child and Adolescent Psychiatry, 21(4), 313–314.
Quoidbach, J., Berry, E. V., Hansenne, M., & Mikolajczak, M. (2010). Positive emotion
regulation and well-being: Comparing the impact of eight savoring and dampening
strategies. Personality and Individual Differences, 49(5), 368–373, doi:
http://dx.doi.org/10.1016/j.paid.2010.03.048.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 51
Quoidbach, J., Mikolajczak, M., & Gross, J. J. (2015). Positive interventions: An emotion
regulation perspective. Psychological Bulletin, 141(3), 655–693, doi:
http://dx.doi.org/10.1037/a0038648.
Rajbhandari, A. K., Baldo, B. A., & Bakshi, V. P. (2015). Predator stress-induced CRF release
causes enduring sensitization of basolateral amygdala norepinephrine systems that
promote PTSD-like startle abnormalities. Journal of Neuroscience, 35(42), 14270–14285,
doi: http://dx.doi.org/10.1523/JNEUROSCI.5080-14.2015.
Ramsey, M. A., & Gentzler, A. L. (2015). An upward spiral: Bidirectional associations between
positive affect and positive aspects of close relationships across the life span.
Developmental Review, 36, 58–104, doi: http://dx.doi.org/10.1016/j.dr.2015.01.003.
Ranganath, C., Cohen, M. X., & Brozinsky, C. J. (2005). Working memory maintenance
contributes to long-term memory formation: Neural and behavioral evidence. Journal of
Cognitive Neuroscience, 17(7), 994–1010, doi:
http://dx.doi.org/10.1162/0898929054475118.
Ravitz, P., Maunder, R., Hunter, J., Sthankiya, B., & Lancee, W. (2010). Adult attachment
measures: A 25 year review. Journal of Psychosomatic Research, 69(4), 419–432, doi:
http://dx.doi.org/10.1016/j.jpsychores.2009.08.006.
Reed, A. E., Chan, L., & Mikels, J. A. (2014). Meta-analysis of the age-related positivity effect:
Age differences in preferences for positive over negative information. Psychology and
Aging, 29(1), 1–15, doi: http://dx.doi.org/10.1037/a0035194.
Roberts, B. W., Walton, K. E., & Viechtbauer, W. (2006). Patterns of mean-level change in
personality traits across the life course: A meta-analysis of longitudinal studies.
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 52
Psychological Bulletin, 132(1), 1–25, doi: http://dx.doi.org/10.1037/0033-2909.132.1.1.
Roepke, A. M. (2013). Gains without pains? Growth after positive events. The Journal of
Positive Psychology, 8(4), 280–291, doi:
http://dx.doi.org/10.1080/17439760.2013.791715.
Roy, M., Shohamy, D., & Wager, T. D. (2012). Ventromedial prefrontal-subcortical systems and
the generation of affective meaning. Trends in Cognitive Sciences, 16(3), 147–156, doi:
http://dx.doi.org/10.1016/j.tics.2012.01.005.
Rozin, P., & Royzman, E. B. (2001). Negativity bias, negativity dominance, and contagion.
Personality and Social Psychological Review, 5(4), 296–320, doi:
http://dx.doi.org/10.1207/S15327957PSPR0504_2.
Ruini, C., & Vescovelli, F. (2013). The role of gratitude in breast cancer: Its relationships with
post-traumatic growth, psychological well-being, and distress. Journal of Happiness
Studies, 14(1), 263–274, doi: http://dx.doi.org/10.1007/s10902-012-9330-x.
Sara, S. J. (2009). The locus coeruleus and noradrenergic modulation of cognition. Nature
Reviews Neuroscience, 10(3), 211–223, doi: http://dx.doi.org/10.1038/nrn2573.
Sara, S. J., & Segal, M. (1991). Plasticity of sensory responses of locus coeruleus neurons in the
behaving rat: Implications for cognition. Progress in Brain Research, 88, 571–585, doi:
http://dx.doi.org/10.1016/S0079-6123(08)63835-2.
Seligman, M. E. P., Steen, T. A., Park, N., & Peterson, C. (2005). Positive psychology progress:
Empirical validation of interventions. American Psychologist, 60(5), 410–421, doi:
http://dx.doi.org/10.1037/0003-066X.60.5.410.
Sevenster, D., Beckers, T., & Kindt, M. (2013). Prediction error governs pharmacologically
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 53
induced amnesia for learned fear. Science, 330(6121), 830–833, doi:
http://dx.doi.org/10.1126/science.1231357.
Shapiro, S. L., Brown, K. W., Thoresen, C., & Plante, T. G. (2011). The moderation of
mindfulness-based stress reduction effects by trait mindfulness: Results from a
randomized controlled trial. Journal of Clinical Psychology, 67(3), 267–277, doi:
http://dx.doi.org/10.1002/jclp.20761.
Shuper-Engelhard, E., & Vulcan, M. (2019). Introducing movement into couple therapy: Clients’
expectations and perceptions. Contemporary Family Therapy, 41(1), 102–114, doi:
http://dx.doi.org/10.1007/s10591-018-9474-x.
Simen, P., & Matell, M. (2016). Why does time seem to fly when we're having fun. Science,
354(6317), 1231–1232, doi: http://dx.doi.org/10.1126/science.aal4021.
Sin, N. L., & Lyubomirsky, S. (2009). Enhancing well-being and alleviating depressive
symptoms with positive psychology interventions: A practice-friendly meta-analysis.
Journal of Clinical Psychology, 65(5), 467–487, doi:
http://dx.doi.org/10.1002/jclp.20593.
Skinner, E. A., & Zimmer-Gembeck, M. J. (2007). The development of coping. Annual Review
of Psychology, 58, 119–144, doi:
http://dx.doi.org/10.1146/annurev.psych.58.110405.085705.
Smith, E. E., & Jonides, J. (1999). Storage and executive processes in the frontal lobes. Science,
283, 1657–1661, doi: http://dx.doi.org/10.1126/science.283.5408.1657.
Somner-Spijkerman, M., Pots, W. T. M., & Bohlmeijer, E. T. (2016). Effectiveness of online
mindfulness-based interventions in improving mental health: A review and meta-analysis
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 54
of randomised controlled trials. Clinical Psychology Review, 45, 102–114, doi:
http://dx.doi.org/10.1016/j.cpr.2016.03.009.
Steidl, S., Mohi-uddin, S., & Anderson, A. K. (2006). Effects of emotional arousal on multiple
memory systems: Evidence from declarative and procedural learning. Learning and
Memory, 13(5), 650–658, doi: http://dx.doi.org/10.1101/lm.324406.
Stillman, P. E., van Bavel, J. J., & Cunningham, W. A. (2015). Valence asymmetries in the
human amygdala: Task relevance modulates amygdala responses to positive more than
negative affective cues. Journal of Cognitive Neuroscience, 27(4), 842–851, doi:
http://dx.doi.org/10.1162/jocn_a_00756.
Sweitzer, M. M., Halder, I., Flory, J. D., Craig, A. E., Gianaros, P. J., Ferrell, R. E., et al. (2013).
Polymorphic variation in the dopamine D4 receptor predicts delay discounting as a
function of childhood socioeconomic status: Evidence for differential susceptibility.
Social Cognitive and Affective Neuroscience, 8(5), 499–508, doi:
http://dx.doi.org/10.1093/scan/nss020.
Takeuchi, T., Duszkiewicz, A. J., & Morris, R. G. M. (2013). The synaptic plasticity and
memory hypothesis: Encoding, storage and persistence. Philosophical Transactions of
the Royal Society B, 369(1633), 1–14, doi: http://dx.doi.org/10.1098/rstb.2013.0288.
Talmi, D. (2013). Enhanced emotional memory: Cognitive and neural mechanisms. Current
Directions in Psychological Science, 22(6), 430–436, doi:
http://dx.doi.org/10.1177/0963721413498893.
Taubman-Ben-Ari, O., Shlomo, S. B., & Findler, L. (2012). Personal growth and meaning in life
among first-time mothers and grandmothers. Journal of Happiness Studies, 13(5),
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 55
801–820.
Taylor, R. D., Oberle, E., Durlak, J. A., & Weissberg, R. P. (2017). Promoting positive youth
development through school-based social and emotional learning interventions: A
meta-analysis of follow-up effects. Child Development, 88(4), 1156–1171, doi:
http://dx.doi.org/10.1111/cdev.12864.
Tedeschi, R. G., & Calhoun, L. G. (2004). Posttraumatic growth: Conceptual foundations and
empirical evidence. Psychological Inquiry, 15(1), 1–18, doi:
http://dx.doi.org/10.1207/s15327965pli1501_01.
Tellegen, A., Lykken, D. T., Bouchard, T. J., Wilcox, K. J., Segal, N. L., & Rich, S. (1988).
Personality similarity in twins reared apart and together. Journal of Personality and
Social Psychology, 54(6), 1031–1039, doi:
http://dx.doi.org/10.1037/0022-3514.54.6.1031.
Thayer, J. F., Åhs, F., Fredrikson, M., Sollers, J. J., & Wager, T. D. (2012). A meta-analysis of
heart rate variability and neuroimaging studies: Implications for heart rate variability as a
marker of stress and health. Neuroscience and Biobehavioral Reviews, 36(2), 747–756,
doi: http://dx.doi.org/10.1016/j.neubiorev.2011.11.009.
Usher, E. L., & Pajares, F. (2008). Sources of self-efficacy in school: Critical review of the
literature and future directions. Review of Educational Research, 78(4), 751–796, doi:
http://dx.doi.org/10.3102/0034654308321456.
van de Wiel, N. M., van Goozen, S. H. M., Matthys, W., Snoek, H., & van Engeland, H. (2004).
Cortisol and treatment effect in children with disruptive behavior disorders: A
preliminary study. Journal of the American Academy of Child and Adolescent Psychiatry,
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 56
43, 1011–1018, doi: http://dx.doi.org/10.1097/01.chi.0000126976.56955.43v.
van Elzakker, M., Fevurly, R. D., Breindel, T., & Spencer, R. L. (2008). Environmental novelty
is associated with a selective increase in Fos expression in the output elements of the
hippocampal formation and the perirhinal cortex. Learning and Memory, 15(2), 889–908,
doi: http://dx.doi.org/10.1101/lm.1196508.
Wächter, T., Lungu, O. V., Liu, T. L., Willingham, D. T., & Ashe, J. (2009). Differential effect
of reward and punishment on procedural learning. Journal of Neuroscience, 29(2),
436–443, doi: http://dx.doi.org/10.1523/JNEUROSCI.4132-08.2009.
Walker, W. R., Skowronski, J. J., & Thompson, C. P. (2003). Life is pleasant—and memory
helps to keep it that way! Review of General Psychology, 7(2), 203–210, doi:
http://dx.doi.org/10.1037/1089-2680.7.2.203.
Waugh, C. E., Lemus, M. G., & Gotlib, I. H. (2014). The role of the medial frontal cortex in the
maintenance of emotional states. Social Cognitive and Affective Neuroscience, 9(12),
2001–2009, doi: http://dx.doi.org/10.1093/scan/nsu011.
Wise, R. A. (2004). Dopamine, learning, and motivation. Neuroscience, 5(6), 483–494, doi:
http://dx.doi.org/10.1038/nrn1406.
Wittmann, B. C., Schott, B. H., Guderian, S., Frey, J. U., Heinze, H. J., & Düzel, E. (2005).
Reward-related FMRI activation of dopaminergic midbrain is associated with enhanced
hippocampus-dependent long-term memory formation. Neuron, 45(3), 459–467, doi:
http://dx.doi.org/10.1016/j.neuron.2005.01.010.
Wood, A. A., Joseph, S., Lloyd, J., & Atkins, S. (2009). Gratitude influences sleep through the
mechanism of pre-sleep cognitions. Journal of Psychosomatic Research, 66(1), 43–48,
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 57
doi: http://dx.doi.org/10.1016/j.jpsychores.2008.09.002.
Yang, W., Ding, Z., Dai, T., Peng, F., & Zhang, J. X. (2015). Attention bias modification
training in individuals with depressive symptoms: A randomized controlled trial. Journal
of Behavior Therapy and Experimental Psychiatry, 49, 101–111, doi:
http://dx.doi.org/10.1016/j.jbtep.2014.08.005.
Yonelinas, A. P., & Ritchey, M. (2015). The slow forgetting of emotional episodic memories:
An emotional binding account. Trends in Cognitive Sciences, 19(5), 259–267, doi:
http://dx.doi.org/10.1016/j.tics.2015.02.009.
Zalta, A. K., Dowd, S., Rosenfield, D., Smits, J. A., Otto, M. W., Simon, N. M., et al. (2013).
Sleep quality predicts treatment outcome in CBT for social anxiety disorder. Depression
and Anxiety, 30(11), 1114–1120, doi: http://dx.doi.org/10.1002/da.22170.
Zhu, Y., Nachtrab, G., Keyes, P. C., Allen, W. E., Luo, L., & Chen, X. (2018). Dynamic salience
processing in paraventricular thalamus gates associative learning. Science, 362(6413),
423–429, doi: http://dx.doi.org/10.1126/science.aat
LEARNING TO LEARN FROM POSITIVE EXPERIENCES 58