When a significant difference is found between the DV scores of the
experimental and control groups, it always means that this difference is
a. important and profound
b. due to chance
c. due to confounding variables
d. none of these
d
Psychology
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According to Vygotsky, children speak to themselves
A) for self-guidance. B) because they are egocentric. C) for the pleasure of hearing language. D) because they are lonely.
Psychology
Jean just returned from active duty in a war zone. He has been experiencing hyperarousal and reexperiencing the traumatic events he encountered. Which substance is he most likely to turn to first?
a. alcohol c. heroin b. cocaine d. valium
Psychology