Experimenter Bias: Why Your Data Lies to You
An error by the investigator in the perception or recording of data.
EXPERIMENTER OBSERVER EFFECT: “In the experimenter observer effect Joe incorrectly recorded the numbers in the wrong column.”
Cite This Article
looti, M. (2026, August 17). Experimenter Bias: Why Your Data Lies to You. Encyclopedia of psychology. https://encyclopedia.arabpsychology.com/experimenter-observer-effect/
looti, Mohammed. “Experimenter Bias: Why Your Data Lies to You.” Encyclopedia of psychology, 17 August 2026, https://encyclopedia.arabpsychology.com/experimenter-observer-effect/.
looti, Mohammed. “Experimenter Bias: Why Your Data Lies to You.” Encyclopedia of psychology. August 17, 2026. https://encyclopedia.arabpsychology.com/experimenter-observer-effect/.