A researcher measures student's attitudes towards test-taking in the following way: 1-fun; 2-very fun; 3-extremely fun. This is an example of a(n) ________ scale of measurement

The fact that participants try to live up to an experimenter's expectations means that they change their behaviors to conform to what they perceive as appropriate. This tendency is referred to as

a. demand characteristics. b. a single blind. c. causal ambiguity. d. mundane realism.

Which of the following statements best demonstrates the relationship between the higher and lower quality applications submitted with black- and white-sounding names?

A. High quality resumes with black-sounding names received the same amount of callbacks as low quality resumes with white-sounding names. B. Resumes with black-sounding names universally received less callbacks than resumes with white-sounding names. C. Both high and low quality resumes received the same amount of callbacks regardless of the name. D. High quality resumes received some callbacks for both white- and black-sounding names, but low quality resumes received almost no callbacks overall.