Hamill, Wilson, and Nisbett (1980) Conducted a Study in Which

Hamill, Wilson, and Nisbett (1980) conducted a study in which people viewed a videotaped interview with a prison guard and were asked to draw an inference about what type of people become prison guards. The researchers found that

A) subjects believed that all prison guards are inhumane
B) subjects' beliefs were unaffected by the videotapes
C) subjects ignored information about whether the guard was typical or not
D) subjects felt they could not draw accurate inferences about prison guards on the basis of one example