An important advantage of the multiple baseline design over the withdrawal design for evaluating treatments is that multiple baseline
A. has greater internal validity.
B. has greater external validity.
C. does not require the removal of a potentially helpful treatment.
D. does not require the artificial intervention of the researcher.
Answer: C
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If the points on a scatterplot are spread all over the graph, this would suggest that the two variables depicted are a. normally distributed. b. positively correlated. c. strongly related
d. not correlated.
Nancy hates cigarettes. She knows they cause lung disease, and she feels ill when she smells them, so she refuses to sit in any area in which smoking is allowed. The cognitive component of this attitude is:
a. hating the cigarettes b. knowing they cause lung disease c. feeling ill when she smells them d. refusing to sit in a smoking section
Regarding the management of bodily reactions to stress, which of the following statements is FALSE?
a. Stress-based arousal can be dissipated by any full-body exercise. b. Listening to or playing music, taking nature walks, and enjoying hobbies can be meditative, interrupting upsetting thoughts and promoting relaxation. c. The tension-release method involves the use of guided imagery to achieve relaxation. d. Imagining that a supportive friend or a loving pet is nearby can reduce tension and anxiety.
Han and Nalini both bought the same new cell phone. Han spent several weeks reviewing the dozens of different phones and reading reviews online, trying to find the best phone possible for his needs
Nalini simply bought the first phone that met her needs. Given the research on maximizers and satisficers, which is most likely to be the outcome? a. Han and Nalini will end up equally satisfied about their purchases. b. Han will be more satisfied with his purchase than Nalini. c. Nalini will be more satisfied with her purchase than Han. d. Han will spend less time researching his purchase next time.