Clark has used ecstasy several times during high school. Which cognitive function could be
impaired when Clark enters college?
a. concentration c. perceptual motor coordination
b. memory d. organizational ability
B
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Lawrence Kohlberg believed that moral development is determined by
a. cognitive development. b. physical development. c. emotional development. d. social development.
_____ is consistency of measurement
A) Random assignment B) Validity C) Reliability D) Confounding variable
Rachel is completely exhausted after a long day's work. She comes home and makes herself a drink and finds it soothing after a tiring day. Rachel is unlikely to become addicted to alcohol because:
a. she is drinking to relax herself after a rough day at work. b. she is drinking to suppress her anxieties. c. she is drinking to drown her worries and sorrows. d. she is drinking to abandon inhibitions.
Which of the following would most likely NOT result in a biased study?
a. Having a confederate be rude to participants as part of the study design b. Having a female researcher test all of the participants in one group and a male researcher test all of the participants in another group c. Telling half of your participants your research hypothesis d. Telling your participants your research hypothesis