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- Subject-expectancy_effect abstract "The subject-expectancy effect, is a form of reactivity that occurs in scientific experiments or medical treatments when a research subject or patient expects a given result and therefore unconsciously affects the outcome, or reports the expected result. Because this effect can significantly bias the results of experiments (especially on human subjects), double-blind methodology is used to eliminate the effect.Like the observer-expectancy effect, it is often a cause of "odd" results in many experiments. The subject-expectancy effect is most commonly found in medicine, where it can result in the subject experiencing the placebo effect or nocebo effect, depending on how the influence pans out.An example of a scenario involving these various effects is as follows: A woman goes to her doctor with an issue. The doctor diagnoses with certainty, and then clearly explains the diagnosis and the expected route towards recovery. If he does this convincingly, calming her, removing fear and instilling hope, she will likely, through the positive expectancy, experience the placebo effect, aiding in her recovery. On the other hand, if her doctor had had little time for her, was uncertain about the diagnosis, and had given her a prescription, combined with a message along the lines of, "this may help sometimes," and added a message about possible horrible side effects (combined, say, with the patient having talked to a neighbor who also speaks along the same lines about the horrible side effects), then the chance of negative subject-expectancy, or nocebo, becomes quite large.The subject expectancy effect is also clearly seen in psychotherapy.".
- Subject-expectancy_effect wikiPageID "3192289".
- Subject-expectancy_effect wikiPageRevisionID "546546048".
- Subject-expectancy_effect hasPhotoCollection Subject-expectancy_effect.
- Subject-expectancy_effect subject Category:Cognitive_biases.
- Subject-expectancy_effect type Abstraction100002137.
- Subject-expectancy_effect type Attitude106193203.
- Subject-expectancy_effect type Bias106201908.
- Subject-expectancy_effect type Cognition100023271.
- Subject-expectancy_effect type CognitiveBiases.
- Subject-expectancy_effect type Inclination106196584.
- Subject-expectancy_effect type Partiality106201136.
- Subject-expectancy_effect type PsychologicalFeature100023100.
- Subject-expectancy_effect comment "The subject-expectancy effect, is a form of reactivity that occurs in scientific experiments or medical treatments when a research subject or patient expects a given result and therefore unconsciously affects the outcome, or reports the expected result.".
- Subject-expectancy_effect label "Subject-expectancy effect".
- Subject-expectancy_effect label "受試者期望效應".
- Subject-expectancy_effect sameAs m.08y8n0.
- Subject-expectancy_effect sameAs Q7631365.
- Subject-expectancy_effect sameAs Q7631365.
- Subject-expectancy_effect sameAs Subject-expectancy_effect.
- Subject-expectancy_effect wasDerivedFrom Subject-expectancy_effect?oldid=546546048.
- Subject-expectancy_effect isPrimaryTopicOf Subject-expectancy_effect.