+The **Experimenter Effect** describes how a researcher's subtle cues or unconscious expectations can inadvertently influence the participants or outcomes of a study. This form of [Cognitive Bias](/wiki/cognitive_bias) can skew results, highlighting the critical need for rigorous [Scientific Method](/wiki/scientific_method) and impartial data collection.
+## See also
+- [Observer Effect](/wiki/observer_effect)
+- [Blind Study](/wiki/blind_study)
+- [Research Bias](/wiki/research_bias)
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