Exam (elaborations)
IBCLC exam resurch section exam 2023 with 100% correct answers
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Hawthorne effect study participants behave differently (usually better) because they know they are being observed Placebo effect The placebo effect is when a "fake treatment" (e.g., a sugar pill) is used in one study group (while the other group gets the "real" treatment) and it works beca...
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