Chapter 3: Intelligence Flashcards
What is intelligence?
The ability to acquire knowledge, think, reason, and adapt to environments effectively.
How is intelligence a social construct?
Intelligence is made up socially for the purpose of social comparison.
Which country’s civil service developed the first intelligence tests?
China.
Which founding figure in eugenics sought to quantify mental ability?
Sir Francis Galton.
Who developed the first psychological intelligence tests?
Binet and Simon.
How is Stern’s Intelligence Quotient calculated?
(Mental age/Chronological age) x 100
Why is modern IQ no longer based on mental age?
Mental age model declines in accuracy past adolescence; 60 year old is not expected to be twice as intelligent as 30 year old.
How did Lewis Terman modify Binet’s tests?
Created the Stanford-Binet Scale, changed IQ to the N(100, 15) scale.
What intelligence tests did Wechsler create?
Wechsler Adult Intelligence Scale (WAIS), Wechsler Intelligence Test for Children (WISC), and the Wechsler Preschool and Primary Scale of Intelligence (WPPSI).
The psychometric approach to intelligence attempts to:
map intelligence and performance
The two types of tests in the psychometric approach are:
Achievement tests and aptitude tests.
Charles Spearman’s g factor referred to:
The core of intelligence, involved in all tasks.
L. L. Thurstone argued for ____________ instead of g factor as a means of representing intelligence.
Primary mental abilities
What is the difference between crystallized and fluid intelligence?
Crystallized intelligence is the application of previously acquired knowledge, fluid intelligence deals with novel situations without previous knowledge.
What are the three strata in Carroll’s Three-Stratum Model?
General, broad, narrow.