key definitions Flashcards
individual differences
aspects of ourselves we vary on compared to others
factor analysis
psychopathological perspectives resulting from newly derived stat techniques
Galton’s lexical hypothesis
measures difference (intelligence in people)
Spearman (factor analysis)
scores of diff tests correlated together indicating underlying factor
Galton (factor analysis)
used adj to understand person, factors= traits
Alport and odbert (FA)
categorised 1800 to 4800
catell (FA)
found 16 personality factors
nomothetic
similarities (inter-indv) predefined criteria/ attributes.
Eyesneck
structured personality to meaningful testifyable entity.
4 sections= intelligence, character, temperament, constitution
structure of personality = specific responses, habitual responses, traits organised, general types organised from traits
psychometrics
scientific measures of ID, psychological structures & intelligence
psychological construct
scientific definition of particular phenomenon evidenced in research
features of scientific questionnaire
internal consistency, test-retest, construct validity, convergent validity, discriminant validity
Cranback’s alpha
looks at extent that all items correlate together and how reliable measure is
first principles (BPS)
underlying principles to inform
BPS ethics
respect, scientific integrity, social responsibility, maximising benefit & minimising harm, risk, valid consent, informing ppts, confidentiality, debriefing
SPE situational hypothesis
anyone can become evil depending on situation
SPE dispositional hypothesis
abuse & violence emerge from those with such disposition
SPE results
cancelled after 6 days. 3 phases= settling in, rebellion, tyranny
prisoners developed psychological/ psychopathological systems
lexical hypothesis
most socially relevant & salient characteristics = encoded in language
4 types personality = personality traits, temp states, physical characteristics, evaluate judgement of personal conduct & reputation
factor analysis
descriptors describing more nuanced aspects of personality & behaviour
Fiske BIG 5
extroversion
agreeableness
emotional stability
consciousness
culture
evolutionary hypothesis
traits universal as hold fitness & reproductive value
NEO-PI Costa & McCrae
neuroticism, extroversion & openness, personality inventory
FREUD parapaxes
slips of tongue providing windows on the mind