The reason that different changes in illumination had the same effects in the

Hawthorne studies is

(a) illusory correlation (b) self-fulfilling prophecy
(c) expectancy effects (d) placebo effects

C

Psychology

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What is a concern related to the extent to which generalizations can be made from this

study? A) they used deception within the procedures of the experiment B) they carried out the experiment in a field setting C) they used confederates who had no formal training in ethics D) they carried out the experiment in a laboratory setting

Psychology

Answer the following statement(s) true (T) or false (F)

Psychostimulant drugs must be classified as Schedule I or Schedule II.

Psychology