When a health psychologist designs an intervention, she should keep in mind that:
a. a great intervention has little or no dropouts
b. if a participant does not attend all of the interventions, it will not hinder the assessment of the intervention
c. unhealthy behaviors can return once the intervention/treatment has stopped.
d. resources should not be devoted to preventing attrition even though it is expected to happen.
C
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According to the theory of social facilitation, the presence of others should lead to all except which outcome?
a. improved performance on an easy task b. physiological arousal c. a dominant response d. more carefully deliberated behavior
Research has indicated that sensitivity to alcohol is a genetic risk for alcoholism. Specifically, what kind of sensitivity has the research identified as a risk for developing alcoholism?
A. lower B. higher C. the research has not identified the degree of sensitivity D. lower or higher-it doesn't matter, as long as it is an abnormal degree of sensitivity
A psychologist who attributes the development of a particular trait to nature is presuming that the trait is a result of
a. sociocultural influences. b. genetic endowment. c. an imitated set of behaviors. d. a learned response to environmental stimuli.
The __________ model is a theory of language processing that assumes separate lexicons for each language connected by a common underlying conceptual level.
a. interference b. revised hierarchical c. sense d. weaker links