According to Maccoby and Jacklin (1974), which of the following is an established gender difference?
a. Girls are more social than boys. c. Girls have less achievement motivation than boys.
b. Boys have higher self-esteem than girls. d. Boys are more aggressive than girls.
d
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Freud believed that ________ are the "royal road to the unconscious."
a. dreams b. erogenous zones c. projective tests d. psychosexual stages
In early childhood (from ages 3–6) ____________________________
a. fine motor skills are refined, but gross motor skills remain the same as they were in toddlerhood b. children from high socioeconomic status tend to have better gross motor skills than their counterparts from lower socioeconomic backgrounds c. girls and boys are equally skilled at body-coordination skills, such as balancing on one foot d. gender differences in gross motor development appear.