Exam 1 Study Flashcards
Definition of personality
Consistencies in people’s thoughts, feelings and behaviors over time and across situations
• traits should continue and evolve throughout life
• should also be same in multiple situations
Psychological triad
Thoughts, feelings, behaviors
Funder’s First Law
Weaknesses can be strengths and strengths can be weaknesses
Psychoanalytic approach (approaches to personality)
- what are the mechanisms that drive personality (conflict)?
- what is the role of unconscious processes?
Disorders (approaches to personality)
What aspects of personality are adaptive versus maladaptive?
What are the clinical manifestations of personality?
Cognitive approach (approaches to personality)
How do cognitive processes and subjective experience shape personality?
How are these processes shaped by personality?
Positive illusions
Story changes either consciously or subconsciously to make something better
(Ex. College students who over estimated their academic ability classified as “self-enhancers”, they had higher self esteem and well being entering college but then decreased over college)
Trait approach (approaches to personality)
How do people differ from one another?
What are the fundamental dimensions of personality?
Where do these differences come from?
(THE BIG FIVE)
Cultural approach (approaches to personality)
How do social, cultural conducts influence personality?
Cultures, family, peer groups, dyads
Biological approach (approaches to personality)
How is personality influenced by biological processes?
How is personality expressed in physiological processes?
Self-report data
Information provided directly from subject
Pros: you know yourself better than anyone else, cheapest, easiest (administration and interpretation), easy to compare results
Cons: inconsistencies in what they do and what they say they do, only one perspective for data, people may lack accurate self-knowledge, responses could be intentionally changed
Informant Report
Data are provided by others
Pros: can provide data subjects may not, others are the experts in some cases, can have several observations per subject, discrepancies between observers can be interesting
Cons: any observer has limited view, some traits more observable than others, potential for bias, can be time consuming and costly, discrepancies can be problematic
Life-outcomes
Archival info (criminal records, marriage, divorce, career outcomes, living spaces, social media profiles)
Pros: “real-world” outcomes, more objective than other sources of data
Cons: can be difficult to collect, may be more accessible for some subjects, information is not contextualized, multiple determinism
Behavioral observations
Recording devices, experiments, etc.
Pros: allows for control over context and stimuli, can elicit behavior of interest, les potential for bias
Cons: can be time consuming and costly, interpretation can be ambiguous, potential for bias
Measurement error
Not consistent measurements across situations
High error means low reliability
Reliability
Yields consistent measurements across situations
Improve with aggregation
Test-retest reliability
Scores are consistent over time
Internal consistency (alpha)
Individual scale items should be associated
Inter-rater reliability
Multiple observers should agree
Validity
A valid measure assessed what it claims to assess
• an unreliable measure cannot be valid
• but a reliable measure may not always be valid
Face validity
Does the measure appear to measure what it claims?
Predictive/criterion validity
Does it predict what it claims to measure?