Sequential lineups in which one photo at a time is shown to the witness can reduce the occurrence of

Suppose that Peggy once became ill after eating pizza. Now anytime that she smells pizza she starts to feel queasy. Peggy's situation has most likely developed as the result of:

a. adaptation b. assimilation c. classical conditioning d. operant conditioning

Hormones probably affect one's sexual orientation

a. before birth or in the first 20 weeks after birth b. during the phallic stage of psychosexual development c. during puberty d. during adolescence