Social Studies, 28.12.2019 04:31 callieaustin4809
Shortening the time between pretest and posttest or perhaps even offering cash payments to participants in an experiment are techniques that may be used to
a. limit diffusion
b. decrease experiment mortality
c. decrease the effects of instrumentation
d. control threats to testing
Answers: 2
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Shortening the time between pretest and posttest or perhaps even offering cash payments to participa...
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