Research studies in which half the participants are told they are drinking alcohol and half are not, with half of each group actually receiving alcohol and half not, are using the ________ design.
A. balanced placebo
B. phase II
C. split-half
D. alcohol control
Answer: A
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In their book The Black Book of Communism, Courtois et al. estimate that Communist regimes throughout the world since 1917 led directly to the deaths of about
a. 10 million people b. 100 million people c. 30 million people d. 2 million people
Thorsten Sellin, in explaining fluctuating crime rates in different parts of urban society, noted that values, customs, and standards of conduct were __________
a. really not that important b. not identifiable c. not uniform throughout the population (pp. 104) d. uniform throughout the population
_____ is the ability to build objects one atom or molecule at a time.
A. Biotechnology B. Genetic engineering C. Nanotechnology D. Robotics E. Microscopy
Charles Horton Cooley is responsible for developing the concept of
A. the looking-glass self. B. reverse socialization. C. impression management. D. the preparatory stage.