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Home Q & A Board Science-Related Homework Help Psychology
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DougMcCartney DougMcCartney
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6 years ago
A researcher conducting a study testing the effects of caffeine on attention is concerned about experimenter bias. The way for her to reduce this problem would be to
a. use random assignment.
b. use the double-blind technique.
c. use a placebo.
d. bear in mind the potential placebo effect.
Textbook 
The World of Psychology, Canadian Edition

The World of Psychology, Canadian Edition


Edition: 8th
Authors:
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TolgahanTolgahan
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"We know what we are but not what we may be."  Ophelia in Hamlet

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DougMcCartney Author
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6 years ago
Perfect Perfection
Heyoo
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