Answer the following statements true (T) or false (F)
1. Prolonged use of Ecstasy has been shown to damage dopaminergic neurons
2. Cocaine snorted in white powder form is called crack
3. Tobacco use is motivated more by the pleasantness of using than the unpleasantness of quitting
4. A narcotic is any drug that is currently illegal to possess in Canada
5. Marijuana is a narcotic
1. False
2. False
3. False
4. False
5. False
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Preventing an extraneous variable from becoming a confounding variable by holding it constant can result in a threat to external validity
a. True b. False Indicate whether the statement is true or false
The section of the paper that describes exactly how an experiment was conducted is called the:
a. introduction. b. method. c. abstract. d. discussion.
Men who score high on Pryor's Likelihood to Sexually Harass Scale
A. tend to believe common myths about rape. B. describe themselves in keeping with the male stereotype. C. think of women as sex objects. D. All of the above
_______ is the ability to find a significant result when it truly exists.
a. Power b. Effect size c. Attrition d. Generalizability