- Expectancy effect
Expectancy effect may refer to:
*Observer-expectancy effect
*Subject-expectancy effect
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Expectancy effect
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Subject-expectancy effect — The Subject expectancy effect, is a form of reactivity that occurs in scientific experiment or medical treatment when a research subject or patient expects a given result and therefore unconsciously affects the outcome, or reports the expected… … Wikipedia
Observer-expectancy effect — Participant observer effect redirects here. Psychology … Wikipedia
expectancy hypothesis of hallucinatory experience — A generic term for a group of explanatory models that attribute a major part in the mediation of hallucinations and illusions to a person s expectations and attentional modulation. As noted by the American psychiatrist Mardi Jon Horowitz (b.… … Dictionary of Hallucinations
Hawthorne effect — The Hawthorne effect is a form of reactivity whereby subjects improve or modify an aspect of their behavior being experimentally measured simply in response to the fact that they know they are being studied,[1][2] not in response to any… … Wikipedia
Pygmalion effect — The Pygmalion effect, Rosenthal effect, or more commonly known as the teacher expectancy effect refers to situations in which students perform better than other students simply because they are expected to do so. The Pygmalion effect requires a… … Wikipedia
Observer effect — may refer to: Observer effect (information technology), the impact of observing a process while it is running Observer effect (physics), the impact of observing a physical system Observer expectancy effect of psychology, how people change their… … Wikipedia
Life expectancy — This article is about the measure of remaining life. For the Dean Koontz novel, see Life Expectancy (novel). For List of countries by life expectancy, see List of countries by life expectancy. Life expectancy is the expected (in the statistical… … Wikipedia
Happy Life Expectancy — Quality of Life Indexes:Arguably, one of the most widely valued social indicators is happiness. Social researchers often use the term Quality of Life (QOL) to describe what is commonly called “happiness.” One of the leading pioneers of happiness… … Wikipedia
Language expectancy theory — (LET) is a language based theory of persuasion [M. Burgoon and Miller, 1985; M. Burgoon, Hunsaker Dawson, 1994; M. Burgoon, Jones Stewart, 1975)] . The theory looks at the effects of linguistic variations on persuasive messages. It is based on… … Wikipedia
Hall effect — For the Colombian band, see The Hall Effect (band). The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and a magnetic field perpendicular … Wikipedia
