To Virginia, the idea of being on-time means that she is at her appointment at least fifteen minutes early. This is an example of which form of punctuality?

____________effects stem from behavioral issues such as avoidance or disfluency and

______________effects stem from psychological issues that may have physical effects. A. Internal/external B. External/internal C. Inside/outside D. Outer/inner

According to the text, why does McLuhan’s “theory” fail as a scientific approach?

a. The data observed over the years clearly disconfirmed too many of his ideas. b. There was no clear way to test the theory or to specify what sort of evidence would count against it. c. It was too systematic in the way it specified its concepts. d. It makes too many predictions. e. McLuhan was an English professor.