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derin-darbe derin-darbe
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7 years ago
All of the following are sources of bias in research EXCEPT
A) experimenter bias.
B) random assignment.
C) selection bias.
D) placebo effect.
E) all of the above.
Textbook 
Portable Psychology

Portable Psychology


Edition: 1st
Authors:
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interzisinterzis
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7 years ago
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derin-darbe Author
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This site is awesome
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Thanks for your help!!
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Brilliant
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