As the number of objects searched for increases, the likelihood of finding one of those objects decreases. This is known as ______.

According to Erikson, adolescents' use of sarcasm and ridicule may serve to

a. reduce anxiety caused by identity confusion. b. facilitate heterosexual attraction and pairing. c. define adolescents' place within adult society. d. increase parental control.

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

a. false positives. b. proactive interference. c. the serial position effect. d. memory consolidation.