1
Q
Two factor theory of intelligence
A
- Spearman
- felt all intelligence tests measure both a common factor of general intelligence (g) and a specific factor (s)
- individual differences are due to differences in g
2
Q
Triarchic theory or intelligence
A
- Sternberg
- intelligent behaviour arises as a balance between analaytical, creative and practical abilities
- these factors collectively allow us to succeed in sociocultural contexts
3
Q
Analytical abilities
A
-enable an individual to evaluate, analyse, compare and contrast information
4
Q
Flynn effect
A
- IQ scores increase from one generation to the next
- largest gain is in areas such as problem solving rather than verbal and maths skills
- largest gains in abstract test, smallest in culturally specific tests
- gains are constant for all age groups
5
Q
What causes Flynn phenomenon?
A
- Artifacts -IQ tests do not actually measure the construct of intelligence
- Test sophistication- improvement in test taking strategies over time
- Actual intelligence increases- due to better education and nutrition
- Regression towards the mean
6
Q
Paradoxes of the Flynn effect
A
- the factor paradox: Flynn effect doesn’t affect all sections of the intelligence tests to the same degree
- interaction paradox: you cannot see the difference in IQ between the generations despite it being there
- the mental retardation paradox: if Flynn effect true then average IQ in 1900 was 75- borderline intelligence!
- identical twin paradox: twins raised apart have similar IQs but Flynn effect suggests that intelligence is subject more to environmental effects
7
Q
Stanford Binet Scale
A
- first ever IQ test
- introduced before 1st world ward
- used for ages 2-18
8
Q
Wechsler Adult Intelligence scale
A
-individuals older than 16
9
Q
Wechsler Intelligence Scale for Children
A
-for those aged 6-16
10
Q
Wechsler Preschool and Primary Scale of intelligence
A
for age 4-6
