Symptoms such as anxiety, vomiting, sneezing, diarrhea, lower back pain, watery eyes, runny nose, yawning, irritability, tremors, panic, chills and sweating, and cramps are related to the use of
A. stimulants.
B. narcotics.
C. depressants.
D. steroids.
Answer: B
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According to the parallel distributed processing model of semantic memory, how does spontaneous generalization differ from default assignment?
a. In spontaneous generalization, we make a more conscious effort to draw inferences. b. In spontaneous generalization, we can only account for conditioning (e.g., classical conditioning), whereas default assignment is a more sophisticated process. c. Spontaneous generalization takes place in long-term memory; default assignment takes place in working memory. d. In spontaneous generalization, we draw a conclusion about an entire category; in default assignment, we draw a conclusion about one member of a category.
What research advantage is present when studying behavioral differences in monozygotic twins?
Since the twins have different genotypes at birth, behavioral differences can more likely be attributed to nature rather than nurture. Since the twins maintain identical genotypes throughout their lifetimes, behavioral differences are 100 percent attributable to differences in their environments. Since the twins have identical genotypes at birth, behavioral differences can more likely be attributed to differences in their environments. Since the twins are born with identical phenotypes, behavioral differences will also be identical.
A scientist will evaluate a hypothesis by using:
a. empiricism. b. a theory. c. naturalistic observation. d. exploratory research.
A marriage custom that involves one man having multiple wives is called
(a) polyandry (b) polygyny (c) matriarchy (d) patriarchy