Title: 2130 Personality Psychology Know Thyself
12130 Personality Psychology Know Thyself
- Professor Ian McGregor
- Research Methods
2Quiz 2 Written Answer Questions
- Compare and contrast contemporary research on the
Big-5 to Freuds view of personality development?
(4 marks two double spaced pages max). - Describe four ways that people can come to know
what isnt so, i.e., hold false beliefs with
such conviction? (4 marks two double spaced
pages max) - ADVICE Compose your exact answers before test!!!
3Lecture 4 Outline
- Traits review and links to goals and
attitudeshow are traits transmitted? - The case of agreeableness and testosterone.
- How we know what isnt so
- Research Methods (how to know what is so)
- Correlational
- Experimental
4(No Transcript)
5Myers Briggs (Based on Jungs Theory)
- Circle your summary on Table of Types
- From previous slide
- Matches vs. mismatches?
- Correlated with 4 of the Big-5
- Simple, less pejorative labels appreciating
Gifts Differing - Good for marriages and workplaces!
- Beyond the golden rule
6Big-5 (NEOAC) Plato, Galen, Freud, MBTI
- Brass/Iron, Silver, Gold
- Choleric, Sanguine, Phlegmatic, Melancholic
- Oral, Anal, Phallic
- EI, SN, TF, PJ
- The role of Mom?
7Genetics and PersonalityCorrelations of Big-5
Traits Between
- Adopted kids and parents
- Adopted siblings
- Biological kids and parents
- Biological siblings
- Non-identical (dz) twins
- Identical (mz) twins
- Identical twins raised apart
0 0 .1 .1 .25 .5 .5
8Heredity Estimate
- (rmz rdz) x 2 x100 Variance from genes
- No effect of parents? (stay tuned!)
- Non-Shared Environment?
- Harris Where is the Childs Environment?
- Is it Error? Multiple raters boost genes to 70
- Culture? People are getting taller, and smarter,
and more anxious - Change is possible, genetic predisposition not
absolute destiny. - Young adulthood is difficult. Neur. goes down!
9Openness Awed or odd?
- Openness to Experience
- Aesthetics
- Fantasy
- Values
- Actions
- Ideals
- Feelings
Sex, politics, and religion
Ideal friends and marriage
10Traits and Divorce
- What if MZ twin and parents
- a) got divorced?
- 80 divorced
- b) stayed married?
- 10 divorced
- Trait Divorce Proneness
- high E, high O, low C, high N, r.4
- Traits also predict MZ twins divorce, r.4!
11Trait Correlations with Major Life GoalsRoberts
Robins, 2000, PSPB
- success E .3 C .2 O -.3 A -.2
- Career and graduate school C .2
- Aesthetic O .4
- Social Welfare A .3
- Relationships and Children E .3
- Political Influence E .3
- Fun and Excitement E .4
- Personal Growth O .3
- Traditional Marriage O -.3
12Traits and AttitudesOlson et al., 2001, JPSP
- MZ DZ
- Crossword puzzles 46 11
- Immigration 47 20
- Euthanasia 45 21
- Racial discrimination 37 0
- Organized sports 52 10
- Looking ones best 42 14
- Abortion 53 28
- Organized religion 43 21
- Leading groups 40 08
- Reading books 55 24
13How Can Traits be Heritable but Not Run In
Families?
- 7 rings, fire captains, fashion design etc
- Son of a Baptist minister and traditional
religious belief???? - How can traits and attitudes be genetic but not
run in families? - Emergenesis jigsaw puzzle analogy
- How do genes translate into traits?
- E.g., oxytocin, testosterone, agreeableness
14Disagreeable Forms of Coping(Reinisch, 1981,
Science)
15Congenital Adrenal Hyperplasia and Boy
Toys(Berenbaum Hines, 1992, Psychological
Science)
16Higher or Wider?
17Longer? Wider?
18Chase Scene?
19How We Know What Isnt So
- 1. Representativeness heuristic
- 2. Overinterpreting chance Excessive impact of
vivid confirming information - 3. Knowing what we expect
- 4. Knowing what we want
20Representativeness Heuruistic
- Joseph is a very quiet, timid, introverted, and
organized person. If you had to bet money, would
you bet that he was - Truck driver or librarian?
- phenomena that resemble each other seem likely to
be functionally related.
21WWII Strategic Bombing of London?
22Psychic Powers?
23Psychic Powers?
1/10
1/10
24Seeing What We Expect
- Is my Father a Baptist Minister?
- Divide class in half for next exercise, and look
at image for 5 seconds
25Gary
26- Switch and other half close eyes and other half
look for 5 seconds.
27Mary
28- What do you see when I flash the next image?
29(No Transcript)
30- Who saw a man in the last slide?
- Who saw a women
31TAT What do you see?
32Try not seeing Spot
33Believing What They Expected to Believe About
Capital Punishment Polarizing Effect of Exposure
to Mixed Evidence(Idealized pattern of results
from Lord, Ross, Lepper, 1979, JPSP)
34Believing What They Wanted to Believe about
Extraversion(Idealized pattern of results from
Kunda, 1987, JPSP)
35Need for Research
- Correlational
- Theories and hypotheses
- Operational definitions of variables
- Scatter Plots
36Correlations Vary from -1 to 1
Around r .2
Around r .5
r 1.0
37Need for Research
- Correlational
- Theories, hypotheses, variables
- Width of scatter and steepness of slope
- Reliability decreases scatter (error)
- Problems
- Confounding third variables
- Reverse causation
- External validity but cant get at causes
38Experiments
- Random assignment to conditions
- Manipulation independent variable
- Experimental control can bottle causal relations
in the lab - Internal validity but limited external validity
sometimes
39The Smart Unconscious(Dijksterhuis, Science,
2006)
Correct
Incorrect
40Transference onto Interaction Partner Who
Resembles Your Own Lover (Anderson, 2004)
Good
1.Good Actions 2. Good Feelings 3. Good Memory
Bad
Interaction Partner Described as Resembling
41Displaced of Aggression(Idealized pattern of
results from Marcus Newhall, Pedersen, et
al.,2000)
42Dream Rebound (Idealized from Wegner, et
al.,2004)
Yes
No
43Participants Asked to Talk about Worst
Moments(Idealized pattern of results from
Weinberger Davidson, 1994)
Also blood pressure and HR up
Also, more Hedges and Qualifications
Slow Here
Slow
Fast
44Responses of Repressors to Seeing Horrible
Movie(Idealized pattern of results from Boden
Baumeister, 1997)
Slow
Fast
45Reasons for Personality Science Revival
- Big-5
- Experimental Personality Research
- Trait aggression
- X situational frustration or priming (press)