Sometimes famous performers have horrible final rehearsals in empty auditoriums prior to a big performance, yet they end up having wonderful performances in front of audiences

Why would the presence of others increase performance on a well-rehearsed task, such as musical performance?
a. They are performing for money.
b. They experience cognitive dissonance.
c. They aim to impress the critics.
d. They are aroused.


Answer: D

Psychology

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A design involving two or more groups that are not randomly assigned; a comparison group (no treatment) is compared with one or more treatment groups is referred to as a(n):

A. nonequivalent group design. B. homogeneity design. C. antiquated group design. D. interrupted time-series design.

Psychology

Short-term memory usually has only one task to perform at a time

a. True b. False

Psychology

The most likely time for a miscarriage is during the _______ months.

Fill in the blank(s) with the appropriate word(s).

Psychology

How did more than one theory of abnormal psychology develop?

What would be an ideal response?

Psychology