Intelligence Flashcards
what is the psychologist’s definition of intelligence?
the capacity to profit from experience and go beyond the information given
psychometrics
the construction of tests to measure psychological characteristics
important test characteristics
reliability
validity
standardization
reliability
consistent and replicable outcomes
validity
the test measures what is intended to be measured
standardization
uniform conditions for administrating tests
how are psychological tests measured?
through criterion measures and test items
criterion measure
outcome assumed to require a characteristic
test items
samples of behaviors expected to predict criterion measures
Binet test
IQ test that attempts to predict children needing special education
first test to measure mental age
developed by Alfred Binet
Stanford-Binet test
adapts the Binet test for the United States
introduced the intelligence quotient
developed by Lewis Terman
Wechsler Adult Intelligence Test
adapted IQ test for adults
scaled scores to normal distribution
developed by David Wechsler
Spearman’s General Factory Theory
all cognitive abilities share a general mental ability (g)
Cattell’s Two Factor Theory
general intelligence has two divisions: crystallized intelligence and fluid intelligence
crystallized intelligence (Gc)
acquired knowledge
maintained throughout life