If a person's mental age is the same as their chronological age, what will their IQ be calculated as?

Köhler believed that chimps learned to solve problems through:

a. trial and error c. memory b. reinforcement d. insight

Which of the following statements BEST exemplifies someone who has achieved gender-role transcendence?

A) ?"I am both masculine and feminine." B) ?"I am neither masculine nor feminine." C) ?"That barista over there, she sure is expressive isn't she?" D) ?"That barista over there is acting very masculine!"