Sex differences in problem behaviors are insignificant before the age of _____ but increase with age.

Research has found that information that people learn under the influence of a drug is best remembered when the drugged state occurs again. This laboratory experiment illustrates

a. eidetic imagery. b. the serial position effect. c. state-dependent learning. d. the tip-of-the-tongue state.

Erikson thought that human development is governed by the epigenetic principle

Indicate whether the statement is true or false