In determining how many subjects to include in a study, researchers need to consider three factors: 1) the alpha level to be used; 2) the desired power of the analysis; and 3) the
a. expected effect size.
b. geographic location of the study.
c. significance level of the results.
d. precision of the dependent measure.
a
Psychology
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Defence mechanisms are part of the _________ of the ___________
a) unconscious; ego b) superego; unconscious c) preconscious; id d) conscious; ego
Psychology
When you break your curfew and your parents take away your car privileges in order stop you from breaking curfew in the future, they are using ____
a. ?negative reinforcement b. ?positive reinforcement c. ?negative punishment d. ?positive punishment
Psychology