1 Contemporary Psychology. 2 Scientific reasons for the decline of behaviorism Findings began to...
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Transcript of 1 Contemporary Psychology. 2 Scientific reasons for the decline of behaviorism Findings began to...
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Contemporary Psychology
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Scientific reasons for the decline of behaviorism
Findings began to occur that were inconsistent with learning theories
Behaviorist began to argue among themselves about the need to develop learning theories
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The Zeitgeist Psychologist became involved in WWII
Behaviorist psychology could not address important questions being asked
Psychologists were working with other professionals who contributed new tools for looking at human behavior
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1950’s –The beginning of the cognitive movement
1954 – P. W. Bridgman, who gave psychology the concept of operational definitions renounced strict behaviorism
Jean Piaget – most of his studies done in 1920’s and 30’s, but not translated until 1950’s
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1950’s –The beginning of the cognitive movement
Two people instrumental in the resurgence of cognitive psychology
George Miller and Ulric Neisser
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George Miller Introduction to psychology mostly self-taught
1950’s all textbooks were purely behaviorist
Latter part of the 1950’s he became interested in computers and computer simulations of the mind
Also encouraged to abandon behaviorism when he developed allergies to animal hair
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Miller at Harvard 1960 Hr and Jerome Bruner given William
James old house to set up a lab to study the human mind
Miller chose the name cognition as the name for their subject
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Center for Cognitive Studies Developed to be against behaviorism
Behaviorism the ruling authority, they were anti-establishment (1960’s)
Topics studied: language, memory, perception, thinking, development, etc.
All basic parts of cognitive psychology and forbidden topics for behaviorists
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Ulric Neisser Physics undergraduate who took a
psychology course from Miller
M.A. degree from Kohler and in 1956 received his PhD from Harvard
Found behaviorism to be very peculiar if not crazy
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Ulric Neisser 1st academic position was at Brandeis University – Abraham
Maslow was chair of the dept.
1967 – he published Cognitive Psychology in which he defined what it was
He was proposing a new way of studying human behavior not trying to start a new school of psychology
In 1976, he published a new book Cognition and Reality in which he criticized cognitive psychology for too much reliance on laboratory studies
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Cognitive psychology today The information processing and computer model
of Miller and others has been abandoned for a brain model
The basic topics have remained the same although the immense increase in knowledge has created more specialized areas of study
Cognitive psychology like behaviorism has impacted all disciplines in psychology
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Humanistic psychology Basic ideas of Humanistic psychology were not
new
Humanistic supporters developed the ideas at a time it when it could be accepted
Greatly effected by the unrest and dissatisfaction of young people in the 1960’s
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Humanistic criticism of Behaviorism 1. too narrow, sterile, and artificial approach
Emphasis on overt behavior was dehumanizing
Rejected the concept of humans functioning in a deterministic manner
Behaviorism did not address human characteristics that made us different than nonhumans
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Humanistic criticism of Psychoanalytic theory
Too deterministic and ignored the role of consciousness
It only studied disturbed individuals
It ignored positive human qualities
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Basic concepts of Humanistic psychology
Study all aspects of the human experience
Study normal healthy humans
Help normal people grow
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Abraham Maslow A staunch behaviorist who became influenced by
Wertheimer and Ruth Benedict, an American anthropologist
Developed his hierarchy of need with self-actualization at the pinnacle of the pyramid
Humans seen in a very positive light – always striving to improve
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Criticisms of Maslow Subjective criteria for a person to be self-
actualized
Very little empirical support for his theory Based on very few subjects Limited research failed to support his theory
Theory found to have a low degree of scientific validity and a very limited application to business and industry
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Carl Rogers Person-centered or client centered therapy
Personality was the result of a motivation similar to self-actualization
Studied people with mental disorders because he was treating people
People can rationally change their thoughts and behaviors from undesirable to desirable
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Influence of Humanistic psychology Roger’s person centered therapy still popular and
frequently used
Never replaced behaviorism and psychoanalysis and never developed into a school of psychology Most humanist were in clinical practice not academic
positions Continued to attack behaviorism and Freudian psychology
long after their influence was gone They never truly defined what it was, just what it wasn’t
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Growth of Professional psychology in the U. S.
1930’s almost all people calling themselves psychologists worked in universities and colleges
1950’s only half were in academic positions
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Influence of WWII Need to treat war large number of war casualties
and others created a large need for psychologists working outside academia
1950’s APA set up the Board of Professional Psychologist to test and license professional psychologists
1950’s and 1960’s demand for clinical psychologist much greater than the demand; now supply has caught up with demand
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Changes in the nature of professional psychology
The result of other professions recognizing that knowledge of human behavior can be applied to many situations Industrial settings Management consulting Quantitative applications – surveys, opinion polls
etc.
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Outside influences on psychology Computers that revolutionized statistical
analysis – Multi-variant statistics
Combining psychology with biological sciences – Cognitive Neuroscience
Psychology and medicine – behavioral medicine and health psychology
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Has parapsychology (ESP) earned a place in psychological science? Attempts of scientific study of psychic phenomenon date
back to 1882 – the Society for Psychical Research in London
Proponents argue that parapsychology was once tangles up with astrology, numerology, magic and the occult, but it no longer is associated with these forms of mysticism. It now only includes Precognition Clairvoyance Psychokinetics Mental telepathy
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Advocates of ESP There are now experimental techniques that
conform to strict scientific methodology
History is full of examples of phenomenon which at one time were caused by unknown factors
Their “science” is being held up to standards that no science could pass
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Criticisms of ESP as a science Gullibility of humans ; we easily fooled Inaccuracy of our sensory systems Inaccurate perception of probability of
events Illusion of control No acceptable theory of what ESP is and
how it works only what it isn’t
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Examples of criticism Probability – there are 22 people in a room. What
is the probability that 2 of them have the same birthday?
What we perceive as a rare event isn’t always
Deja vue –
Dreams and other premonitions of things that will happen
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Bottom line The study of ESP will probably not be considered
as a science by most until they can describe what it is and the system that underlies it.
Does this mean that it does not exist? No, only that current evidence does not seem to support it
now. It is necessary to be highly critical of their existence until the mechanisms have been identified.