As Ian reads about the research methods in Modules 4 and 5 of his psychology textbook, he tries to analyze, compare, and evaluate these types of research techniques. Ian is using

What percentage of individuals believed that physicians should be allowed to dispense life-ending prescriptions at the request of terminally ill persons?

a. 90% b. 75% c. 55% d. 35%

If you look at a cloud, you may discover dozens of ways to organize its contours into fanciful shapes and scenes. This is an example of

a. visual illusions. b. texture gradient. c. ambiguous stimuli. d. aerial perspective.