Done intelligence 1 Flashcards
intelligence define=
practical problem solving
verbal ability
social competence
arises from 1 general factor g
intelligence is comprised of multiple factors
Binet-simon scale
IQ scale = mental age and chronological age
IQ test was developed by
David Wechsler
test to measure adult intelligence ( Welscher-Bellevue intelligence scale)
revised calculation of IQ
group testing
_ approaches were used to develop theories
2
1= psychometric approach (factor analysis)
2= information processing approach
spearman =
correlation and factor analysis
2 factor model of intelligence
problems with g
devised theory of intelligence, emphasising general intelligence factor g
present in all activities plus
s = specific abilities for different mental tasks
define
g
s
e
g = general intelligence factor
= represents the portion of variance that all intelligence tests have in common
s= specific abilities for different mental tasks
= remaining variance is accounted for by ^
e = error
theories
thurstone =
Gardner
thurstone’s primary mental abilities
gardner’s multiple intelligences
theories
cattell and Horn
Carroll
crystallised and fluid intelligence
carroll’s 3 stratum theory
theories
cattell-horn-caroll
sternberg
cattell-horn-carroll model of cognitive abilities
triarchic theory of intelligence
define
sternberg’s triarchic theory of intelligence
intelligence arises from a combination of 3 components
3
1 practical intelligence
2 analytic intelligence
3 creative intelligence
controversies of intelligence
flynn effect
history of group comparisons
heredity and IQ
heritability
flynn effect =
IQ increases over generations ( ours - higher than our grandparents)
what is this an example of :
Romanian orphans with minimal human interaction are delayed in their devlopment
adoption studies
environment
controversies of intelligence
