Debiasing 89

25
DEBIASING Presented by: Mahsa Karimpour Amirhosein Semsarzade Fateme Askarzadeh 1

Transcript of Debiasing 89

DEBIASING

Presented by:

Mahsa KarimpourAmirhosein SemsarzadeFateme Askarzadeh

1

Bridge The Gap

Descriptive

Behavior

Normative

Behavior

Debiasing

Strategies

2

3

Debiasinghttp://www3.interscience.wiley.com/cgi-

bin/summary/117866045/SUMMARY?CRETRY=1&SRETRY=0

4

accountability

5

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

incentive

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption

& Diffusion

INCENTIVES

6

7

TEST

8

9

INCENTIVES

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption

& Diffusion

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

Advantages

Greater effort

Accuracy

Better performance

Need to look consistent

to others

Preventing biases

10

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

Potential Problems

Give the people what

they wants

Justification-base

Decision Bias

11

12

COGNITIVE STRATEGY

13

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

13

CONSIDER THE OPPOSITE

What are some reasons that my initial judgment

might be wrong?

.سال سن داشت.... و .... مارتین لوترکینگ در چه سنی از دنیا رفت؟ فکر می کنم بین-

.پیامبر.... و حداکثر .... کتاب آسمانی چند پیامبر در عهد عتیق جمع آوری شده؟ حداقل -

.کیلومتر...... و حداکثر ..... فاصله هوایی بین لندن و توکیو چقدر است؟ حداقل -

.ماه... ماه و حداکثر... جنین فیل، قبل از تولد چند ماه در شکم مادر می ماند؟ حداقل -

درصد 90برای هر سوال بازه مورد را بگونه ای انتخاب کنید که با احتمال

.پاسخ شما صحیح باشد

14

Martin Luther died at 39.

17 books

9585 kilometers

22 monthes

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion 15

16

• Training in rulesExperience

Training

17

• Training in Biases

18

• Training in representation

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption

& Diffusion

• Training in Represantation

19

TECHNOLOGICAL

STRATEGIES

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

Error-checking system

Synergy

Reducing errors in prediction and estimation

Increase sample size of experience

20

Social Influence processes

undermine groups effectiveness

o Free riding

o Withhold private judgments

oAnchoring

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion 21

22

Experts can be replaced by models based on their judgments

Theses models can make better prediction than experts .

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

LINEAR MODELS

& STATISTICAL TECHNIQUES

23

Motivational

Strategies

Cognitive

Strategies

Technological

Strategies

Adoption &

Diffusion

Compliance

Induced by reward and coercion

Internalization

Understanding of a practice and intrinsic motivation to use it

24

The higher you are, the

harder you fall !f

25