In a non-democratic regime, the citizens have the authority to hold the rulers accountable

A collective case study is different from other case studies in that

a. more than one individual is studied. b. more than one data collection method is used. c. more than one researcher studies the individual. d. a community is studied rather than an individual.

In the physical education department, Dr. Shanz asks two of his strength training classes to participate in an experiment One class will follow a traditional program of index finger strength enhancement, while the other class will try a new, experimental procedure. At the beginning of the semester, the class that will use the experimental method starts out with, on average, weaker index fingers than the other class. At the end of the semester, the class using the traditional method shows no significant increase in finger strength, while the other experimental class now has fingers that are, on average, significantly stronger than those of the control class. This is an example of a(n) effect.

a. interaction b. crossover c. intragroup regression d. selection-maturation