Under what circumstances are the results of a before-and-after study difficult to interpret?
a. If the study does not include a control group
b. If the study includes too many participants
c. If the study starts with a falsifiable hypothesis
d. If the participants are a random sample of the population
a
Psychology
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A person who believes that one should be thoroughly competent, adequate, and achieving in all possible aspects is displaying:
A) metaworry. B) irrational assumptions. C) compulsion. D) conditions of worth.
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Satisfaction causes performance when satisfaction is followed by rewards.
a. true b. false
Psychology