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Home Q & A Board Science-Related Homework Help Health, Nutrition, and Food Sciences
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DCer DCer
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9 years ago
A threat to external validity that occurs when attitudes projected onto individuals cause them to act in a certain way is called the __________.
a.   Hawthorne effect
b.   placebo effect
c.   social desirability effect
d.   expectancy effect
Textbook 
Planning, Implementing, & Evaluating Health Promotion Programs: A Primer

Planning, Implementing, & Evaluating Health Promotion Programs: A Primer


Edition: 6th
Authors:
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fruitloopsfruitloops
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9 years ago
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DCer Author
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#2
9 years ago
Amazing!

Confirmed this answer this my teacher.
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#3
9 years ago
Hurray lol
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