Repeated, standardized measurement of a single setting over time, when an intervention is implemented during the measurement, is:
a. a nonequivalent comparison group design.
b. an interrupted time-series design.
c. quantitative description.
d. a randomized field experiment.
b
Psychology
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Elisa is often late for work because she needs to check to make certain the gas is shut off on her stove many times before she is comfortable leaving home. Elisa has a(n) __________
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