According to Maccoby and Jacklin, girls tend to have greater __________ than boys

Primary drives are ________

a) learned b) unlearned c) produced by external incentives d) exceptions to the drive-reduction principle

Which of the following students provides the most accurate information about gender comparisons in cognitive skills?

a. Debra: "Males are consistently better than females in both mathematics and spatial ability." b. Andy: "The only large gender differences are in verbal ability, where females typically earn higher scores." c. Eladj: "The only large gender differences are in spatial ability, where males often earn higher scores." d. Amelie: "Actually, there are no moderate or large gender differences in any area of cognitive skills.