Behavior that is constrained by a role is usually informative about a person's underlying beliefs or behaviors

A key idea that emerged from Kahneman and Tversky's research is that people often behave

A) irrationally. B) logically and reasonably. C) rationally. D) in an unbiased fashion.

A new psychopharmacological drug to treat depression will significantly reduce depressive symptoms among patients compared to patients who receive a placebo drug. This is an example of a(n) ______ hypothesis

a) directiona b) nondirectional c) analytical d) contradictory