An experimenter tests the hypothesis that physical exercise people's modd (makes them happier). subjects in the experimental group participate on monday and tuesday and those in the control group on wednesday and thursday. what is the independent variable
a. the hypothesisb. the day of the weekc. the exercised. the mood (degree of happiness)

Recall that in one condition of the experiment conducted by stasser and titus (1985) about student council president candidates, all group members had access to the same information, and that in another condition, members had unique information that other group members didn't know. in the second (unshared information) condition, the group made a worse decision than in the first (shared information) condition. this occurred because groups seldom can agree on who is most expert. focus discussion on the information that all members know. often ignore dissenting opinions. avoid differences of opinion, given conformity pressures.