Who developed the Thematic Apperception Test?

In the middle-class sample population usually studied, about _______ of the kind of intelligence that produces high IQ scores in children is heritable

a. half b. one-quarter c. two-thirds d. 95 percent

Although not all psychologists agree, research using habituation and dishabituation discussed in your textbook suggests that very young infants might:

A) understand the meaning of some simple words. B) demonstrate object permanence. C) recognize their parents. D) have a rudimentary appreciation for numbers.