exam #1 Flashcards
trait-descriptive adjectives
adjectives that can be used to describe characteristics of people
authors of first textbooks on personality
Allport and Murray
personality definition
-characteristic patterns of feeling, thinking and behaving
-set of organized and relatively enduring psychological traits and mechanisms within the individual that influence interactions with the intrapsychic, physical, and social environments
psych traits def
characteristics that describe ways in which people are different from each other
average tendencies def
typical behaviors that tend to arise from traits
uses of personality
describes, explains, and predicts differences among individuals
psych mechanisms
like traits, but involve information processing activity
-contain inputs, decision rules, and outputs
-ex: danger-> if courageous, face it; if not, run -> confront danger or run
how many traits and psych mechanisms are activated at a time
only a few; usually only activated under particular circumstances
within the individual
personality is something a person carries with them over time and from one situation to the next (personality is still influenced by the envt, but we still carry the same traits throughout time
-traits tell us how to behave certain ways and face challenges
organized (traits)
mechanisms and traits are linked to one another; contain decision rules that govern which needs or motives are activated, depending on circumstances
enduring (traits)
traits are somewhat consistent over situations
states vs traits
states: only apply to the current situation, not a consistent trait
-some situations can still overpower expression of a trait
influential forces
traits and mechanisms can have an effect on people’s lives; influences out actions, opinions, etc
person-environment interaction 4 parts
-perceptions: how we interpret the environment
-selection: the manner in which we choose situations to enter
-evocations: reactions we produce in others, usually unintentionally
-manipulations: how we intentionally attempt to influence others
adaptations in personality
accomplishing goals, coping, adjusting, and dealing with the challenges and problems we face through life
the environment and personality
-physical: direct threats to survival (ex: natural disasters, food shortages)
-social: need to be a certain type of person to get friends, jobs, etc
-certain types of people will be more drawn to environments where they will have more opportunities
intrapsychic
environment within the mind
-collection of memories, dreams, fantasies, etc
three levels of personality analysis
we are all:
1. like all others (human nature: ex- needing love)
2. like some others (individual and group differences: ex- needing to belong)
3. like no others (individual uniqueness: ex- one person’s unique way of expressing love)
individual differences vs differences among groups
ind: extravert vs intravert, etc
groups: men vs women, etc.
nomothetic research
statistical comparisons of individuals or groups, requiring samples of participants to conduct research on
idiographic research
focuses on one person, try to observe general principles in a single life over time
6 domains of knowledge about human nature
- disposition
- biological
- intrapsychic
- cognitive-experiential
- social and cultural
- adjustment
dispositional domain of knowledge
how individuals differ from each other, their concepts of self, and how these differences develop and are maintained
biological domain of knowledge
genetics behind personality differences, psychophysiology, and evolution; examine the collection of biological systems, in a person and see how they influence behavior, thought, emotion
intrapsychic domain of knowledge
unconscious, mental mechanisms that operate outside of awareness (ex: sexual and aggressive motives, defense mechanisms, power motives)
cognitive-experiential domain of knowledge
thought processes and subjective experience (ex: conscious feelings and beliefs); approach personality through the personal projects/ tasks that the person is trying to accomplish
social and cultural domain of knowledge
what social and cultural factor effect us (ex: religion and gender)
adjustment domain
personality changes how we cope, adapt, adjust to everyday events (ex: physical and mental health issues)
personality psych
study of the whole person (human nature, individual differences, individual uniqueness), using an organization of traits that allows us to separate them
personality psych vs social psych
both: understand human nature and individual differences
dif: understand situation and envt
personality psych vs developmental psych
both about origins and change
personality psych vs clinical psych
“personality gone awry”
-describe how people are and use to predict behavior
-if personality is the person, and the person is suffering, personality is a functional part of the person
what can personality impact?
job, relationship, school, health
evolutionary theory
natural selection (Darwin)
psychoanalytic theory
Freud; most ambiguous attempt at a grand unifying theory of personality but actually lacks this
grand theories approach
all theories from Freud on; uses six domains of knowledge
contemporary approach
current ideas and problems; focus on ways that individuals and groups differ
perspectives of personality psych
biological, psychodynamic, learning, humanistic, cognitive
comprehensiveness of a theory
does the theory explain all of the facts and observations within the domain (a broad range of phenomena)?
heuristic value
does the theory provide a guide for new discoveries?
testability (useful/ generative)
does the theory provide precise predictions that can be tested empirically (with observations or experience)?
-allows other theories to be thrown out via falsification
criticisms of Freud’s theory
no testability for the intrapsychic aspects
parsimony
does the theory contain few premises and assumptions?
compatibility and integration across domains and levels in a theory
is there other evidence that can disprove the theory? (ex: is is consistent with physiology knowledge?)
-rarely used to evaluate theories
coherent/ internally consistent
not self-contradictory
self report (S data) types
-interviews
-questionnaires (particularly in forms of statements) (Likert scale: 1-7 point scale of rating what term describes someone)
-individual reports
pros and cons of self report data
pros: people have access to information about themselves that others don’t (ex: their own feelings, things they don’t share with others), efficient, most people are familiar with it
cons: response biases, limits to types of questions that can be asked, not always honest
types of response bias
-central tendency (same answer across people to fit in)
-acquiescence (tendency to say yes)
-social desirability (answering one way to seem socially adept)
structured vs unstructured questions
unstructured: open-ended (ex: tell me about your favorite…)
structured: true or false statements
attempted improvements to self report data flaws
-“bogus pipeline”: use fake polygraph to get people to respond truthfully
-anonymity (sometimes makes people more likely to admit things)
-measuring social desirability of answers
Funder’s fourth law
there are only two kinds of data: terrible data (ambiguous, misleading, incomplete, etc) or no data
observer report data (o data)
information provided by an acquaintance or trained observer; info from impressions other have of us
pros and cons of observer reports
pros: other people might know you best and be more honest about you, can discuss your reputation, interactions with others, can use multiple observers
cons: biased, can be up to the person’s interpretation and can say untrue things, observations limited by the context of the experiment
two strategies to select observers for observer reports
1- use professionals who don’t know the participant
2- use people who do know them (may be able to observe natural behavior better and see multiple personalities when the person is with certain groups of people, but may be biased and overlook certain features)
attempted improvements of observer data flaws
-using multiple observers to compare results (inter-rater reliability)
naturalistic observation
observers witness events that occur in the normal course of the participant’s life
-allows researchers to see more realistic contexts of the person’s life, but can’t manipulate every scenario
artificial observation
participants asked to perform a task and are observed
-can control certain scenarios, but isn’t realistic to everyday life
test data (T data)
place in standardized testing situation to see response differences to others in an identical scenario
ex: projective tests (inkblots), implicit association test, mechanical devices, electronic and internet devices
pros of test data
-objectivity in some cases
-all context control and eliminates outside sources of information
-designed to elicit behavior difficult to observe in daily life
-allows specific hypotheses to be tested
cons of test data
-uncertain interpretations
-can guess what traits are being measured and act in or out of accordance
-may not actually be measuring what’s being tested
-interpersonal: researcher may inadvertently influence the participants
mechanical recording devices example
actometer: assess personality differences in activity or energy level by measuring movement
-can be used in realistic settings, but don’t directly measure personality
electronic and internet recording devices
ex: using sensors to measure heart rate, bp, etc. to see if physiological changes can be an indicator of personality (ex: lower startle response and heart rate/ anxiety response in psychopaths)
fMRI to observe brain changes
-can be difficult to fake responses, but not realistic to everyday life
projective techniques
given stimulus and asked what do you see, supposed to revel about personality by projecting their views or world, etc onto the stimulus, but may not be valid or reliable
life record/ life outcome data (L data)
info from events, activities, and outcomes in a person’s life that’s available to the public
-ex: educational records, criminal records, employment, social media
-can predicted from s-data and o-data of someone’s early life
pros and cons of life records data
pros: relevant, important, objective, little bias, just facts
cons: potentially misleading, heterogeneously determined (may be extenuating circumstances that cause certain things to happen in someone’s life
issues in personality assessment: links among various data sources
agreement across data sources doesn’t always happen with traits that aren’t as easy to see, and may doesn’t always signify error in measurement (just differences in experience), but can help point out discrepancies and rule out bad theories
fallibility of personality measurement
-flaws in almost every measure of personality used
triangulation
if an effect is found, does the effect occur when it’s measured with other forms of data reports?
why are physiological measures reliable but not valid?
measures the true level of the trait being measured, but may have nothing to do with personality
reliability
how consistent the results of the measure are
how to measure reliability?
-repeated measurement (test-retest reliability)
-internal consistency: if the items in a test all correlate with each other
-inter-rater reliability: different observers in a test agree with each other
non content responding
when a question is asked about behavior, some people respond on a different basis to what’s being asked
types of response sets
-noncontent responding
-acquiescence
-extreme responding
-social desirability
extreme responding
tendency to give endpoint responses (ex: strongly agree)
social desirability
tendency to answer items in a way that comes across as socially attractive or likable
how to approach social desirability response sets
-assume responses are deceptive, measure it, and remove it from data
-word questionnaires differently
-forced choice questionnaire: asked which statement is more true to them