What percentage of college students report having had an alcoholic drink in the past 30 days?
a) 25 percent
b) 50 percent
c) 75 percent
d) 90 percent
Answer: c
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One of the problematic aspects of the research into the link between stress and illness is that
a. separate control groups are not able to be created due to ethical constraints. b. the data is correlational in nature and does not allow for conclusions as to causality. c. subjects are only able to be followed for limited time periods so it is difficult to determine the long-term impact of the stressor. d. subjective cognitive appraisal differences leads people to interpret stressors differently and interferes with consistent conclusions.
A specialized cell found in the nervous system that receives and sends messages within that system is called a _________
a) glial cell b) neuron c) cell body d) myelin sheath
What is the purpose of an institutional review board (IRB)?
a) to judge the relevance of research to solving social problems b) to prioritize research projects funded by the federal government c) to evaluate research proposals to determine if they meet ethical guidelines d) to grant academic credit to students who are forced to participate in research
After taking a drug for several years and then stopping, a young man begins to experience a variety of physical symptoms, psychological symptoms such as irritability, and a strong craving for the substance
What term is used to describe what this young man is experiencing? a) tolerance b) withdrawal c) a drug binge d) drug intoxication