Latané et al. (1979) found that blindfolded participants asked to shout as loudly as possible shouted louder when they thought they were shouting with one person than participants told they were shouting in a group, demonstrating which effect:

On a creativity test, you are asked to list all the uses of a paper clip The number of times that you shift from one class of possible uses to another, such as shifting from "jewelry" uses to "electronic" uses would constitute your __________ score.

a. flexibility b. fluency c. originality d. novelty

A drawback of the process-and-outputs approach to program evaluation is that it omits:

a. whether the program had its intended effects. b. program responsibility in spending money. c. record-keeping on program activities. d. record-keeping on program staff.