In a pretest posttest design, there are 15 participants who each take both the pretest and posttest. How many degrees of freedom are present?
a. 12 c. 14
b. 13 d. 15
C
There are 15 difference scores (N). df = N - 1
Psychology
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Self theories emphasize
social forces. sexual or racial discrimination. the core self. circumscribed opportunities.
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Compliance is a change in behavior ______
a. initiated on your own without any prompting from someone else b. in response to unspoken social norms c. in response to a specific request d. in response to a specific command
Psychology