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SashulF [63]
3 years ago
8

The observer-expectancy effect describes how

Biology
2 answers:
MrRa [10]3 years ago
3 0
D is correct answer.

Hope it helped you.


A<span> researcher's bias might cause her to influence the participants of an experiment unconsciously.
</span>

-Charlie
dimaraw [331]3 years ago
3 0
I Would Say (C)..........................

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