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Home Q & A Board Science-Related Homework Help Psychology Developmental Psychology
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kak2z kak2z
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7 years ago
A researcher is interested in determining the effects of a medication on high blood pressure. She administers treatment to one group, and no special treatment to the remaining group. The group that receives no special treatment is referred to as ________.   
A) the placebo group   
B) the control group   
C) the regulated group   
D) the experimental groups
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Lifespan Development, Canadian Edition

Lifespan Development, Canadian Edition


Edition: 6th
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wick3dwick3d
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7 years ago
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