A researcher studying the effect of a dietary supplement on sleep finds that research participants who take the supplement sleep an average of 8 hours and 25 minutes per night, while participants who were given a placebo pill with no active ingredients in it sleep for an average of 6 hours and 20 minutes. These findings are likely
A. statistically significant.
B. clinically insignificant.
C. Statistically insignificant.
D. clinically significant.
Answer: D
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In which of the following instances can shaping be used?
a. to reinstate a previous behavior b. to develop a novel behavior c. to change a dimension of an existing behavior d. all of these
Critics of empirically based treatments express concern that the move to evidence-based therapy ____. a. is biased in favor of psychodynamic treatment
b. is too broad-based with respect to identifying psychological disorders c. provides too many treatment options d. does not recognize clinical intuition
Critics have claimed that Kohlberg's theory is based on what kind of morality orientation?
A) caring B) divinity C) community D) justice
What is one of the weaknesses of the activation-synthesis theory of dreaming?
What will be an ideal response?