Showing posts with label Research Methods. Show all posts
Showing posts with label Research Methods. Show all posts

Sunday, October 8, 2023

Observer expectancy effect in psychology

worker observation



 The observer expectancy effect in psychology refers to the finding that the presence of an observer influences the behavior of those being observed. In a research setting, the observer effect may be called the experimenter expectancy effect.

In research methods courses, psychology students learn to guard against unintentionally influencing the participants in a study.

A correction for expectancy effects is double-blind research, which means the participants and those researchers carrying out the study do not know which group of people are in a control group or experimental group.



Geoffrey W. Sutton, PhD is Emeritus Professor of Psychology. He retired from a clinical practice and was credentialed in clinical neuropsychology and psychopharmacology. His website is  www.suttong.com

 

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