主试在实验中可能以某种方式（如表情、手势、语气等）有意无意地影响被试，

主试在实验中可能以某种方式（如表情、手势、语气等）有意无意地影响被试，使他们的反应附和主试的期望。这种现象称为实验者效应。实验者效应又称实验期望效应。

結果 (英文) 1:

Subjects in the experiment could in some way (such as facial expressions, gestures, tone, etc) consciously or unconsciously affect subjects make their responses echoing experimenter's expectations. This phenomenon is known as the experimenter effect. Experimenter effect, also known as experimental expectation effect.

結果 (英文) 2:

The main trial may in some way (such as facial expressions, gestures, tone, etc.) influence the subjects in the experiment, consciously or unconsciously, to make their reactions echoed experimenter expectations. This phenomenon is called experimenter effect. Experimenter effect, also known as experimental expectation effect.

結果 (英文) 3:

The main subjects in the experiment may be in some way (such as facial expressions, gestures, tone, etc.) influence naturally or half unconsciously subjects, so that their response to the experimenter"s desired echo. This phenomenon is known as the effect of the. The effect of the experiment is also known as the experimental expectation effect.