Intelligence Flashcards
4 factors of the Wechsler scales
verbal comprehension working memory perception organisation/ reasoning processing speed (general ability)
verbal comprehension involves
language skills
working memory involves
number skills
perceptual organisation/ reasoning involves
pictures/ visual puzzles
processing speed involves
coding of visuals
general ability in the wechsler can be broken into the two higher order factors of
visual comprehension
perceptual reasoning
types of IQ
full scale crystallised fluid spatial general
full scale IQ is
avg of fluid and crystallised
crystallised IQ is
based on prior knowledge
fluid IQ is
based on reasoning
spatial IQ is
mental rotation of objects
Sterberg’s 2 factors of intelligence
academic IQ (schooling) everyday IQ (socially mediated)
in the wechsler full scale IQ is
verbal IQ + performance IQ
what does inter-correlation validity mean?
items hang together
gardeners 8 intelligences
logical linguistic musical visual spatial kinaesthetic interpersonal naturalistic intrapersonal
5 types of temperament
well adjusted under-controlled confident inhibited reserved
What type of validity are interviews better for
face validity
what could account for variances in job performance
personality
motivation
character
temperament
how do you shorten your refractory time?
by completing the central stage of stimulus 1 faster
what are the 3 stages of reaction time
perceptual stage
central stage
motor stage
what is the stage called between the processing of stimuli 1 and stimuli 2?
refractory period
what dictates inspection time?
speed of operating nervous system
5 factors of cattell-horn-carrol intelligence model
fluid crystallised visual processing short-term memory procesing speed
What are the 3 levels in carrol’s 3 strata model
1 speed factors
2 8 core abilities and processes
3 general intelligence