Lecture 10: Introduction to Personality Flashcards
What did McAdams 1955 say about qualitative descriptions of people?
McAdams 1955
> general open qualitative descriptions of people can be turned into systematic descriptions which can be applied to many people
What are some general definitions of personality?
> Regularities in behaviour and experience (clusters, patterns) (DeYoung & Grey 2009) e.g. consistently aggressive
typical MODE OF RESPONSE (people respond differently to same events) (Pervin 1999)
our IDENTITY (self-concept) and REPUTATION ( regularities seen by other people) (self-concept agrees with reputation generally) (Hogan 2008)
What is a conceptual definition of personality?
Individual differences (not physical) that are (a) PSYCHOLOGICAL (b) NON-INTELLECTUAL (c) ENDURING (non-transient) (d) not specific such as attitudes but BROAD (domain general).
Who cares about personality? Why is personality important?
> Romantic partners - something I like about this person which will be stable
Family / friends
office colleagues - getting along
employers for predicting performance
psychologists - different people may be susceptible to different types of psychological states e.g. addiction
Operational definition of personality - how do we measure/study personality?
> Trait approach - over last 60 years used to operationalise personality
concern the structure of personality
What are traits?
> Continuous DIMENSIONS - can be high or low on a trait rather than categories (e.g. not tall vs short, but continuous)
Provide STRUCTURE to personality - by identifying dimensions which will provide a complete description of personality
How did the trait approach come about?
> Allport and Odbert (1936) found descriptors of people in a dictionary = 18,000 terms
Factor analysis done by Cattell to reduce Allport & Odbert’s list to 16 factors (by collapsing terms that statistically went together) - got people to rate different individuals using the A&O list - suggesting 16 basic dimensions of personality
What was Cattell’s method?
> Sort 18,000 descriptors into 160 clusters of synonyms / antonyms (criticism = subjective)
discard near-identical descriptors –> final list of 171 descriptors
100 participants rate 1-2 friends on 171 descriptors—> did factor analysis on this = 16 personality factors
included regularities in behaviour and experience –> approaching a personality system or taxonomy for describing the structure of personality
What are problems with Cattell’s 16 traits?
> Subjectivity: different people reach a different reduced set of A&O descriptors
Poor Replicability: using Cattell’s 171 personality descriptors, many people failed to obtain the same 16 factors
Redundancy: Many of his factors correlated too highly for them to be “different” traits - we want to avoid redundancy
Solution wasn’t table, not robust, reliable taxonomy
What consistencies emerged from factor analysis of personality descriptors?
> most replicable factor structures suggested 3-6 traits
Very similar traits appear in this taxonomies
A Five Factor Model seemed to interface best with the various solutions - not that it was right but could be used to describe other taxonomies
What are the Big Five factors?
Big Five > Eysenck > Tellegan > Hogan
> E > Extraversion > Positive Emotion (Agency) > Sociability
> A > Psychoticism > Positive Emotion (Affiliation) > Likability
> C > Psychoticism > Constraint > Prudence
> N >Neuroticism > Negative Emotionality > Adjustment
> O > – > Absorption > Intellectance
What are the interpersonal aspects in B5?
Extraverted > bold and assertive > talkative and sociable > not nec. nice or kind Agreeable > kind, warm-hearted, caring > cooperate and trusting > not nec a people person
Exploration theme in B5?
Open
> outgoing in sense of curious, like variety, enjoys challenges
> Appreciate art and nature
> being open-minded
> not nec outgoing
Extraversion
> like stimulation, excitement and bustle
> not nec wanting to learn and understand
Stability aspect of B5?
A maintain harmony
C meeting goals
N stability of emotion
Performance and achievement aspect of b5?
Conscientiousness
> self regulation, finish things, doing things property, being thorough, precise and careful
Neurotic
> may be perfectionistic etc., concerns reflect anxiety, worry about getting things wrong, messing things up
Emotion aspect of b5?
> Open: experiences of awe and wonder
EXTRAVERTED: intense positive affect
Neurotic: experiences worry and tension