A correlation coefficient communicates two pieces of inform…
A correlation coefficient communicates two pieces of information about the relationship between two variables: The ____ communicates the direction of the relationship, and the ____ communicates the strength of the relationship.
Read DetailsPeople sometimes do the exact opposite of what someone is tr…
People sometimes do the exact opposite of what someone is trying to persuade them to do. For example, when parents tell their children not to look in certain drawers or cabinets, children sometimes take a sneak peek into these areas just because they were told not to. In social psychology, this effect is known as “the boomerang effect,” or ____.
Read DetailsIn informal surveys, people always overestimate the number…
In informal surveys, people always overestimate the number of lesbians who have AIDS. Lesbians actually have extremely low rates of AIDS, but people tend to associate lesbians with gay men (who have relatively high rates). Thus, people tend to think that they see a lesbian-AIDS relationship when in fact there is no such relationship. This is a good example of the ____.
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