Chapter 9: intellectual and neuropsychological assessment Flashcards
Things to know about Charles Spearman
- created the “G” concept
- global
- represent overall intelligence
- one single factor
- created a test with statistical analysis backing it
Luis Thurstone
multiple ability that may not relate to each other
disagreed with spearmen
created a test with statistical analysis backing it up
What is Hierarchical
A blend of spearman and Thurstone
appreciate specific ability
James Cattell
Created Fluid vs Crystallized intelligence
Fluid vs crystallized intelligence
Fluid
Problem solving ability when faced with new info
Crystallized
The intelligence form by life experience with included schooling
John Carroll
Three stratum theory of intelligence
hierarchical
- 8 board factors of intelligence
- 60 very specific abilities
-moderate
-looking at specifics
Wechsler intelligence test
created in the really 1900s
Three Wechsler test
- Wais-iv
-Wisc-v
-Wppsi-iv
What are the reasons for intellectual assessment
- diagnostic things for intellectual disability
- learning problem
- assess cognitive state
- ADHD/Vocational interests
What are the characteristics of intellectual assessments
- hierarchical view
- tests are all face to face and one on one administration
- means of 100 for the full scale and the index score
- we have normative data
- reliability of validity
Stanford bient intelligence scales
- 5th edition
- similarities to Wechsler
what are the similarities to wechsler from the Stanford bient intelligence scales
- requires face to face and one on one administration
- single overhead score
- five factor scores and subtest scores
- the average score is 100
What are the differences from wechsler from the Stanford bient intelligence scales
- one test covers the entire lifespan
- require expansion at the high and low end of intelligence
- there are subtest but the subtest are different then wechsler
What is the main critique of intelligence test?
cultural fairness
Achievement test
What you have learned across school subjects
What can achievement test scores be compared to
intelligence
expected levels of achievement