Calculate a paired t on the following scores:

The most significant contributions to OB with respect to implementing change and reducing barriers to its acceptance has been made by

a. psychology. b. sociology. c. social psychology. d. political science. e. anthropology.

One of the most serious limitations of the work of Masters and Johnson is that they did not ________

a. include enough subjects who were readily orgasmic. b. conduct research to see how experience and culture influence physiological responses. c. follow up their survey research findings with laboratory work. d. study whether or not the source of stimulation influenced orgasm.