Chapter 12: Personality Flashcards
Personality
-Individual characteristics style of behavior, thinking and feeling
-Explanation of the basis for psychological differences among people
How to find personality differences
1) Prior events, genes, brains, subconscious, interpersonal surroundings. What happened before
2) Anticipated events that motivate the person (emphasis on the person’s own subjective, intimate and personal self reflection
Self reports
-Subjective information about their own thoughts, feelings, or behaviors, questionnaire/interview
-Series of answers to a questionnaire that asks people to indicate the extent to which sets of statements or adjectives accurately describes their behavior or mental state
-Multiple choice/forced choice
-Minimal test givers bias
MMPI
-Personality and psychological problems
-Clinically researched to find personality problems
Projective techniques
-Standard series of ambiguous stimuli designed to elicit unique responses that reveal inner aspect of an individual personality
-Rorschach inkblot test
Thematic Apperception test (TAT)
-Very subjective
-Test-giver may focus on the wrong details
-Many different interpretations for one story
-Open to subjective interpretation
Technology for personality
-Wireless communication
-Real-time computer analysis
-Automated behavior identification
-Forms of social media
-EAR technology
Trait (Gordon Allport)
-Relatively stable disposition or tendency in a particular and consistent way
-Traits stay the same throughout different conditions and events
-Used to categorize differences among individuals
Examine traits
-As a cause or a preexisting disposition for behavior (personality inventories)
-As motivations that guide behavior (projective tests)
Challenges with traits
-Narrowing the most infinite set of adjectives
-Discovering why people have particular traits and if these traits have biological or hereditary foundations
-Interesting traits we study changes over time
Trait theory and trait
-Trait theory describes personality as a combination of traits
-Consistent across a lifespan
-Trait is a relatively stable disposition to behave in a particular and consistent way
Trait VS behavior
-Trait as a cause of a preexisting disposition for behavior
-Personality inventories
-Trait as a motivation that guide the behavior (projective tests)
-Fashionable traits change over time
Big 5 personality traits
1) Openness to experience
2) Conscientiousness
3) Extraversion
4) Agreeable
5) Neuroticism
-Accounts for as much variation as possible while avoiding overlap
-Reliable across various populations, age groups and culture
-Extraversion, neuroticism and agreeableness in animals
-Generally more conscientious in 20’s more agreeable in 30 and less neurotic for older female
Twin studies
-Heritability estimates for for big 5 traits from 0.44 to 0.54
-Shared environment has little direct impact
Personality change
-Brain damage (Phineas Gage)
-Brain pathologies (Alzheimers disease, stroke, tumours)
-Pharmaceutical treatments that change brain chemistry
Gender differences
-Small differences in personalities between gender
-Men have higher assertiveness, self-esteem, sensation seeking
-Women are higher on neuroticism, agreeableness, and conscientiousness
Social role theory
-Cultural standards and expectations
-Gender differences
-These differences emerge in adolescence
-Culture role and hormones
Extraversion
-Possibly due to cortical arousal differences
-Reticular formation: Region responsible for regulating arousal/alertness
-Extraverts pursue stimulation because their reticular formation in not easily stimulated
Extraversion and neuroticism
-Due to differences in two independent brain systems
Behavioral activation system (BAS)
-“To go system” promotes behaviors resulting behaviors resulting rewards
Behavioral inhibition system (BIS)
“Stop system”, prevents behaviors resulting in punishment
Psychodynamic perspective
-Freud/Freuduian slips
-Personality is formed by needs, strivings and desires
-Operating outside of awareness
ID
-Drives present at birth
-Source of bodily needs, wants, desires and impulses (Sexual and aggressive)
-Pleasure principle
-No contact with reality (Irrational, illogical, fantasy)
Superego
-Reflects internalization of cultural rules, social standards (Right/wrong)
-Moral component
-Regulates behaviors, thoughts and fantasies
-Superego emerges from ego around 3-5 years
-Produces feelings of guilt, shame, pride