Which design is used to control conceptually and procedurally irrelevant factors that might emerge during a study (e.g., duration or number of treatment sessions)?
a) No-contact design
b) Yoked control group
c) All designs do this
d) Multiple-treatment design
Correct Answer: b
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When alcohol is abused, the resulting effects may include ________
a. blackouts, cirrhosis of the liver, mental and neurological impairment, psychosis, and possibly death. b. an increased risk of bladder cancer. c. loss of appetite, nausea, constipation, withdrawal symptoms, and possibly death. d. damage of dopamine cells in the brain.
Which researcher suggested alterations to the frustration-aggression hypothesis?
A. Petty B. Cacioppo C. Selye D. Berkowitz
Which of the following is an example of an ABAB design?
a. Half of the subjects receive one treatment and the other half are not treated. b. All subjects received one of two treatments. c. A subject is observed and treated. d. A subject is observed both before and after two exposures to the treatment.
Emerging adulthood:
A) is sandwiched between the stages of adolescence and young adulthood. B) precedes adolescence. C) is the stage that appears after middle age and before old age. D) roughly spans the ages of 55 to 65.