exam 3 Flashcards
Wechsler IQ test
meant to test verbal comprehension, reasoning, working memory and processing speed.
-measures general intelligence using 2 broad factors:
verbal & performance skills
- separate test for preschoolers and school age children
- 3 versions
lesion
region of damaged tissue
spatial ability
ability to generate retina, retrieve and transform well structured visual images
WAIS
- Wechsler adult scale
- great subtest difference :
arithmetic (male) males excel
digit symbol (female) female excel
spatial ability diffs:
emerge at 8 years and are consistent by 12-13 years of age
* metal rotations show considerable male-female difference
WISC
-(Wechsler Intelligence Scale for Children) is an IQ test administered to
- children between ages 6 and 16 by school districts and psychologists
- The objective of the exam is to understand whether or not a child is gifted, as well as to determine the student’s cognitive strengths and weaknesses.
WPPSI
-Wechsler Preschool and Primary Scale of Intelligence (WPPSI)
- is an intelligence test
- children ages 2 years 6 months to 7 years 7 months
- developed by David Wechsler in 1967
-it is a descendant of the earlier Wechsler Adult Intelligence Scale and the Wechsler Intelligence Scale for Children tests.
tacit knowledge
knowledge that is difficult to express or extract, and thus more difficult to transfer to others by means of writing it down or verbalizing it
- things you ned to know but are’t tough or “street smarts”
Sternberg
- known for triarchic theory of intelligence; has 3 parts ( practical, creative, and analytical intelligence )
- psychologist and psychometrician
- said Gardner’s intelligence is not intelligent behavior
Galton
- Francis galton
-sensory and motor function - twin study
-theory by measuring people’s strengths, physical attributes, hearing - accessed this as a good way to view intelligence
- founded psychometrics (the science of measuring mental faculties) and differential psychology, as well as the lexical hypothesis of personality
Cattell
- originated 2 categories of intelligence: fluid and crystalized intelligence
- theory: intelligence is determined by genetics
Spearman
- Britain
- test intercorrelate positively
- general vs specific abilities
Binet
- judgement and reasoning
- IQ formula
Simon
judgement and reasoning
Simplex
if two test given close in time the correction is higher than when they are given father in time
”s”
specific factor, unique to given test