________ uses laboratory equipment to monitor physical processes that are usually outside of awareness

Adolescent girls who are lonely, depressed, worried, or angry are more likely than boys to express these concerns by:

a. externalizing their problems and engaging in rule-breaking and risk-taking behaviors. b. internalizing their feelings and becoming withdrawn. c. externalizing their problems, becoming aggressive, and acting out sexually. d. blaming their parents for whatever goes wrong.

Taste aversions are fascinating examples of

a. operant conditioning. c. the contingency theory. b. insight learning. d. classical conditioning.