Intelligence and Testing Flashcards
compared black and white children adopted into similar home environments
IQ’s averaged between the adopted and biological parents
Impact: POWER OF NURTURE
Scarr and Weinberg’s study on race and IQ
genetic basis for IQ
certain groups can never achieve certain levels of intelligence
Proof: failure of government programs to raise scores in underprivileged areas
Impact: POWER OF NATURE and Stimulates a new wave of studies on race and IQ
Arthur Jenson’s claims on race and IQ
Not purely genetic, but a combination of nature(biological parents, genetics ) and nurture(home environments)
Greater variation in IQ scores exists within each ethnic group than between them, finding only 1 standard deviation between the scores of white and black people
difference between IQ scores of African Americans and Caucasian Americans
98% of recall
total recall of 11,000 books
every zip-code in the US
studied by NASA
Kim Peek
individuals who have a remarkable talent even though they are mentally slow in other domains
savant syndrome
designed to assess a test taker’s knowledge in a certain academic area
achievement test
tests designed to evaluate a person’s ability to learn a skill or subject
aptitude test
the simulation of human intelligence processes by machines, especially computer systems
artificial intelligence
each item is representative of the larger body of knowledge about the subject that the test covers
content validity
knowledge acquired(facts, memorized things, semantic)(remains stable or increases with age)
crystallized intelligence
a term used to determine whether or not two or more forms of tests that are designed to measure some aspect of mentality are truly equivalent to one another
equivalent form
a set of mental and physical disorders that can include mental retardation, brain dysfunction, physical abnormalities, learning disabilities, and psychological disorders as a result of exposure to alcohol before birth
fetal alcohol syndrome
reasoning and abstract memory, to do things(decreases with age)
fluid intelligence
the widespread improvement in intelligence test performance during the past century
Flynn effect
IQ of 135+
giftedness
a measure of how well differences in people’s genes account for differences in their traits
heritability
water in the brian
hydrocephaly
the ability to derive information, learn from experience, adapt to the environment, understand, and correctly utilize thought and reason
intelligence
a measure of a person’s reasoning ability or how well someone can use information and logic to answer questions or make predictions
intelligence quotient (IQ)
human beings have different ways in which they process data, each being independent( musical-rhythmic, visual-spatial, verbal-linguistic, logical-mathematical, bodily-kinesthetic, interpersonal, intrapersonal and naturalistic)
multiple intelligence
a test accurately measures the performance of the participant against a specific learning goal
predictive validity
a measure of how dispersed the data is in relation to the mean
standard deviation