What do psychologists aim to do in the study of personality?
They attempt to identify and scientifically measure stable characteristics in people.
What do all languages have in common when it comes to personality?
They include thousands of words that describe people’s personalities.
What does the field of personality psychology focus on?
Understanding individual differences and consistent behavior patterns across time and situations.
The role of evolution
We are a brainy, social species destined to live in complex groups of 100-200 people
We have 2 main evolutionary tasks
To get ahead
To get along
Our personalities are developed for these tasks
Who popularized the study of personality traits?
Gordon Allport.
How did Allport define personality?
As the study of traits — the characteristics that describe who a person is and how they typically behave.
What are cardinal traits?
Traits that dominate a person’s entire personality and influence most of their behavior.
What are central traits?
General dispositions that describe a person (e.g., honesty, kindness).
What are secondary traits?
Traits that are situation-specific or appear only in certain contexts.
What are some historic approaches to personality?
Psychoanalytic – focus on the unconscious
Behaviorist – learning and conditioning
Humanistic – personal growth and self-actualization
Trait – measurable characteristics (most scientific)
What do traits shape
How a person interprets the world and cab lead people to behave in similar ways across different situations
Lexical hypothesis
Traits that provide useful ways to differentiate among people’s personality characteristics are necessarily encoded in language
What does the lexical hypothesis produce
An unwieldy number of traits by which people can be described
Factor analysis
Have people describe themselves and correlate
Assessment
Drscribe certain consistencys in certain emotional behavior
Self reporys
Measure what people are willing and able to describe about themselves
Information reports
Rating a person made by their family and close friends
The big 5 factor model
The dominant model in the trait approach to personality, which posits five key dimensions along which humans vary
What are the big 5
Open mindness to experience
Conscientiousness
Extraversion
Agreeableness
Neuroticism
Open mindness
Where a person is imaginative and independent and prefers variety
Conscientiousness
Where a person is organized, careful, and responsible
Extraversion
Extent to which a person is energetic and outgoing
Agreeableness
Where a person is good natured, helpful, and trust8ng