According to Freudian theory, what is the part of mind that can affect our behavior without our awareness?

You come across a friend who is reading a request for volunteers to participate in a study of circadian rhythms. Your friend seems puzzled and asks you what the study might involve. You should tell your friend that circadian rhythms are

a. bodily cycles that affect such things as arousal levels and metabolism. b. patterns of rhyme and meter used in studies of language behavior. c. birth control techniques. d. likely to be found on tests of musical intelligence.

It is not a psychic ability that allows Han to know that someone is talking about him in the auditorium

Hearing his name is a strong attentional cue and he is experiencing the _____ phenomenon, where we perceive only the conversations our attention focuses on amidst all the people talking. a) cocktail party b) cross-modal c) phi effect d) effortful attention