Why do psychologists revise and reword IQ tests every few years?

a. To keep the difficulty level about the same
b. To keep most scores close to the mean
c. To make the test as brief as possible
d. To prevent the copyright of the test from expiring

a

Psychology

You might also like to view...

Which theorist defined intelligence as the "capacity of an individual to understand the world and the resourcefulness to cope with its challenges?"

a. Binet b. Piaget c. Wechsler d. Salovey

Psychology

Mary Cover Jones's study of Peter ____.?

a. ?was a forerunner of behavior therapy b. ?showed that fears are instinctive c. ?predates the Little Albert study d. ?supports the notion of one-trial learning e. ?has never been replicated

Psychology