Essay Flashcards
Intro
Personality is not straightforward.
One modal is b5.
statement fails to incorporate other facts.
situationism, trait stability and heritability, weak prediction power, and shortcomings of reductionism.
Support
broad consensus.
Same solution by multiple tests
peer-rating (Informant)
self-report (MMPI), expert rating.
Lexical hypothesis support trait importance.
Situationism 1
behaviour is context dependent.
Example
weak r strength 0.40
still important.
situationism 2 experiences
expectancy experience
School academic score example.
counter-experience just changes levels of traits
Biology
traits are consistent over time r=.9. traits are also largely determined by genotype (twin studies).
Genome wide associations-millions of SNPs that are linked to traits. Complexity brings us to reductionism
reductionism
lots of words, reduced to 5
pros but there are flaws
different approach, single, many, and essential.
presence of many.
discourse about adding a 6th (honesty/humility
Can’t encapsulate complexity of behaviour
conclusion 1
traits are important.
evidence of difference tests and lexical hypothesis, factor analysis is good.
conclusion 2
situationists-neglect context, no life experience.
Supported by trait stability and heritability of genes.
Small correlation.
reductionism limited in generalising.