L2/CH3 Flashcards
2 types of personality assessment
descriptive and explanatory research
Descriptive research
used to describe personality
Explanatory research
used to discover relationships between traits or between personality and other phenomena
Examples of descriptive research
self-reports, observer-reports, test data, life history/life-outcome data
Examples of explanatory research
experimental methods (e.g. true experiments, quasi-experiments), correlational studies
Correlational studies
non-experimental methods to identify associations (e.g. cross-sectional, longitudinal)
What does it mean when a relationship/result is significant?
the observation is likely caused by something other than random chance
Replication
process of repeating a study in a different population/context; key to gaining confidence in findings
Meta-analysis
statistical procedure for combining data from multiple studies
How is a meta-analysis conducted?
look at whether the effect size of a particular relationship/phenomena is consistent across studies that have been standardized, compared/summarized
WEIRD
western, educated, industrialized, rich, democratic
Where do most psychology citations come from?
70% from the US
Case study
in-depth examination of the life of one person
3 characteristics of a case study
descriptive, exploratory, explanatory
3 definitions of traits
basic building blocks of personality; universal dimensions with individual differences; any adjective or noun that describes the way some people are and others aren’t
2 different perspectives of traits
internal causal properties vs descriptive summaries of behavior
Traits as internal and causal
people carry their needs and wants from one situation to the next and these can explain their behavior
Traits as descriptive
descriptive summaries of trends in a person’s expressed behavior with no assumption of internality or causality
Act frequency approach
counting the number of times one engages in a behavior
3 key elements of the act frequency approach
act nomination, prototypicality judgement, recording of act performance
Act nomination
process of identifying which acts belong to which trait categories
Prototypicality judgement
process of identifying which acts are most prototypical of each trait category
Recording of the act performance
gathering information on the actual performance of individuals in their daily lives
3 approaches to identifying which traits are most important
lexical, statistical, theoretical
What does it mean that some traits are more important than others?
they account for more variance in the population
Lexical hypothesis
all important individual differences have been encoded within language over time as trait terms, which are important for communication
2 criteria for identifying important traits
synonym frequency and cross-cultural universality
Statistical approach
statistical methods are used to organize and categorize a large, diverse pool of items (usually identified using the lexical approach) based on their covariance
What is the primary statistical method used?
factor analysis
Factor analysis
identifies groups of items that covary but tend not to covary with other groups; reveals underlying factors with a common property
Theoretical approach
a theoretical framework is used, which determines which variables or traits are important to study
Taxonomy
classification scheme that identifies and names groups within a subject field
5 trait taxonomies
eysenck’s hierarchical model of personality, grey’s reinforcement sensitivity theory, wiggins interpersonal circumplex, five-factor model of personality, HEXACO model of personality
2 criteria for personality traits in the hierarchical model of personality
must be heritable and must have psychophysiological foundation
3 broad traits in the hierarchical model of personality
extraversion, neuroticism, psychoticism
What does each broad trait consist of?
narrow traits, habitual actions, specific actions
Examples of narrow traits in extraversion
surgent, active, assertive, lively, sociable, carefree, dominant, sensation-seeking
Surgent
tending toward positive affect
How do introverts reach to moderate-high levels of stimulation?
higher cortical and nervous system arousal compared to extraverts
Examples of narrow traits in neuroticism
tense, anxious, depressed, emotional, irrational, low-self esteem
What psychophysiological phenomena is neuroticism associated with?
greater reactivity to stress and negative stimuli
Examples of narrow traits in psychoticism
antisocial, aggressive, cold, egocentric, creative, impulsive
Antisocial
socially disruptive; causing harm to and/or violating the rights of others
What psychophysiological phenomena is psychoticism associated with?
higher testosterone and lower monoamine oxidase (MAO)
Monoamine oxidase
neurotransmitter regulator; prevents the overabundance of testosterone
2 hypothesized biological systems in the brain according to Gray’s reinforcement sensitivity theory
one that is responsive to reward and another that is responsive to punishment
Trait displayed by people more sensitive to reward vs punishment
impulsive; anxious
3 systems in Gray’s revised theory
behavioral activation system (BAS), fight-flight-freeze system (FFFS), behavioral inhibition system (BIS)
Behavioral activation system
brain system responsive to reward and motivates approach behavior
Traits associated with high BAS
novelty-seeking, positive emotion, extraversion
Fight-flight-freeze system
brain system responsive to negative (threatening/punishing) stimuli and mediates the emotion of fear
Traits associated with high FFFS
fear-proneness, avoidance behaviors, phobias
Behavioral inhibition system
brain system involved in resolving goal conflict characterized by anxiety and rumination to assess risk
Traits associated with high BIS
risk aversion, neuroticism
Interpersonal circumplex
primarily concerned with interpersonal traits or interactions between people involving social exchanges
2 resources that define social exchanges
love or communion (emotional component) and status or agency (social component)
The big two
agency and communion describe 2 primary modes of existence or motives of behavior
Agency
the desire to display competence and assert dominance/control; refers to existence as an individual to goal pursuit or “getting ahead”
Communion
warmth and morality; refers to participation of an individual in a larger organism to forming bonds or “getting along”
3 types of relationships between traits within the circumplex model
adjacency, bipolarity, orthogonality
Adjacency vs bipolarity vs orthogonality
traits that are next to each other (positively correlated), on opposite sides (negatively correlated), and perpendicular to each other (uncorrelated)
Five-factor model or big 5
extraversion (surgency), neuroticism (emotional instability), conscientiousness, agreeableness, openness to experience (intellect-openness)
2 ways the big five taxonomy is measured
based on self-ratings of single-word trait adjectives or sentence items (e.g. NEO-PI-R)
High in neuroticism
prone to negative emotions (e.g. anxiety, depression, anger) rather than being emotionally resilient
High in extraversion
tend to be assertive and sociable rather than quiet and reserved, and enjoy engaging with the external world
High in openness
tend to have a broad range of interests, be sensitive to art and beauty, and prefer novelty to routine
Examples of narrow traits of openness
open to fantasy, ideas, aesthetics, actions, feelings, values
High in agreeableness
tend to be cooperative and polite rather than antagonistic and rude
Examples of narrow traits of agreeableness
trust in others, altruism, tender-mindedness, compliance
High in conscientiousness
tend to be task-focused and orderly rather than distractible and disorganized
Examples of narrow traits of conscientiousness
competence, self-discipline, achievement striving, order
2 suggested additions to the five-factor model
positive evaluation and negative evaluation
How are traits organized the leading models of personality?
hierarchically (broad > narrow > specific behaviors, states, experiences)
At what level of trait measurement can we most accurately predict outcomes?
narrow traits
5-factor model of positive characteristics or “high five”
erudition (high openness), peace (low neuroticism), cheerfulness (high extraversion), honesty (high agreeableness), tenacity (high conscientiousness)
What are the high five traits associate with?
social desirability
HEXACO model
honesty-humility, emotionality (e.g. sentimentality, dependence), extraversion, agreeableness, conscientiousness, openness to experience
High in honesty-humility
tend to be sincere, honest, faithful, loyal, modest, and unassuming rather than sly, deceitful, greedy, pretentious, hypocritical, boastful, and pompous
4 facets of honesty-humility
sincerity, fairness, greed avoidance, modesty
What is low honesty-humility associated with?
the dark traits
The dark triad vs tetrad
narcissism, machiavellianism, psychopathy, (+ sadism)
What are the dark traits?
conceptually distinct but overlapping socially aversive/antisocial traits in the subclinical range; associated with a callous-manipulative interpersonal style
2 approaches to measuring traits
categorical and dimensional
Key difference between HEXACO and five-factor models
emotionality rather than neuroticism; low anger under agreeableness rather than low emotionality
Machivellianism
tendency to be cunning, deceptive, exploitative, and manipulative in interpersonal relationships for personal gain
Narcissism
grandiosity, entitlement, and superiority, along with frequent and excessive attention-seeking behavior
Subclinical psychopathy
high impulsivity, low empathy and anxiety, callous social attitudes, selfish and antisocial behavior
Dispositional sadism
tendency to gain enjoyment from hurting others directly or vicariously
Behaviors people with the dark traits tend to engage in
internet trolling, bug killing, conspiracy theories, pandemic responses
3 traits in the light triad
kantianism, humanism, faith in humanity
Kantianism
treating other people as a means to themselves and not as a means to another end
Humanism
valuing the dignity and worth of every person
Faith in humanity
believing that people are fundamentally good