What term is concerned with people's ability to predict their emotional reactions to future events?

Which of the following is true of circadian rhythms?

A) They are artificial inventions of timekeepers. B) They are internally driven cycles. C) They are sequences of events that occur once a month. D) They occur on the same schedule regardless of the changes from day to night.

Research reveals that with each school change (from elementary to middle or junior high and then to high school),

A) adolescents' grades increase. B) adolescents' grades decline. C) satisfaction with school increases. D) adolescents' peer networks expand.