Why is a Solomon four-group design desirable?
a) It replicates the treatment and control conditions.
b) It has high internal validity and high external validity.
c) It is easier to conduct than many other designs.
d) It is commonly found in literature.
Correct Answer: a
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Fear-based appeals are sometimes effective at producing health behavior change; sometimes, however, they are ineffective. Suggest two ways to improve fear-based appeals, illustrating each with an example from an actual or hypothetical fear-based appeal.
What will be an ideal response?
Sleep spindles appear during what stage of sleep?
A. Stage 1 B. Stage 2 C. Stage 3 D. Stage 4
The major advocate of the linguistic relativity hypothesis was
a. Gladstone. b. Magnus. c. Chomsky. d. Rosch. e. Roberson.