The average homework time for Japanese college students is what percentage of the time junior high or high school students spend on homework?

What is defined as an interdisciplinary field of study concerned with genetic contributions to individual differences in behavior and personality?

a. Behavioral genetics b. Social Darwinism c. Inheritance studies d. Genetic heritage studies

Hypnotic susceptibility appears to ______

a. be similar for almost everyone b. be almost completely inherited c. vary from individual to individual d. be almost completely learned