If you are testing a(n) ______ hypothesis, then the critical region will be ______ when ? = .05.
A. null; 2.5%
B. one-tailed; 2.5%
C. two-tailed; 5%
D. one-tailed; 5%
Answer: D
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Freud claimed that anxiety stems from:
A. things we learn about negative experiences B. unconscious conflicts that arise between the id and superego with the ego in the middle C. discrepancies between the way the world is and the way we want it to be D. the subconscious belief that good things cannot last forever, but bad things can
Researchers who study humor or metaphoric language in young children are most likely interested in understanding the development of
a. social skills. c. metalinguistic awareness. b. semantic linguistics. d. emotional affect.
If the monozygotic concordance rate is significantly higher than the dizygotic rate, one typically concludes that the behavior is
A. environmentally influenced. B. genetically influenced. C. influenced by both environment and genetics equally. D. none of the above
The matching hypothesis suggests that we are more likely to end up with a partner similar to ourselves in physical attractiveness than someone who is different than us
Indicate whether the statement is true or false.