Tracing the cause of Parkinson's disease is difficult because it __________.
A. is an inherited disorder
B. can be caused by drugs of abuse such as caffeine
C. is an unrecognized infectious disorder
D. can be caused by environmental toxins
Answer: D
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How do parents in the United States and Asian cultures compare in their attitudes toward children's activity levels?
A. U.S. parents encourage lower activity levels, whereas Asian parents encourage greater activity in their children. B. Both U.S. parents and Asian parents encourage passivity in their children. C. U.S. parents encourage higher activity levels, whereas Asian parents encourage greater passivity in their children. D. Both U.S. parents and Asian parents encourage higher activity levels in their children.
Morticia finds that whenever she talks to her daughter about her obnoxious behavior, the obnoxious behavior increases in frequency. Apparently, Morticia's talks are ____ her daughter's obnoxious behavior
a. punishing b. reinforcing c. suppressing d. having no effect on
The case of Semmelweis is important because it illustrates:
a. the importance of ruling out factors. b. a longitudinal design. c. the necessity of debriefing. d. how bias can influence the outcome of a study.
Groups are important to us because they provide advantages like resource sharing in times of scarcity. What is this type of advantage?
A. evolutionary B. group cohesiveness C. social support D. sense of identity