Shannon and Frankie just found out that they are pregnant. They are interested in the odds of having twins. You can tell them that twins occur in about 1 out of every ____ births in the United States.
a. 10
b. 20
c. 30
d. 40
Answer: c. 30
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In a _____, neither the participant nor the researcher is informed about the treatment that the participant is receiving.
A) treatment outcome study B) double-blind experiment C) longitudinal study D) breaching experiment
Clinical psychology graduate programs that subscribe to the practitioner-scholar model of training
A. typically award the PhD, rather than the PsyD, degree. B. emphasize practice over research. C. emphasize research over practice. D. equally emphasize research and practice.
Explaining abuse and addiction with biological factors include which of the following?
a. genetics for alcohol b. genetics for nicotine c. the disease model of addiction d. all of the above are correct
People are most likely to be able to perform impressive feats of memory regarding things that are significant to their culture
a. True b. False