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In a study titled Cognitive Dissonance and Attitudes Toward Unpleasant Medical Screenings (2016), researchers Michael R. Ent and Mary A. Gerend informed the study participants about a discomforting test for a specific (fictitious) virus called the "human respiratory virus-27". The study used a fake virus to prevent participants from having ...
Cognitive dissonance is a state of tension that occurs whenever a person holds two inconsistent cognitions. For example, "Smoking will shorten my life, and I wish to live for as long as possible," and yet "I smoke three packs a day." Dissonance is bothersome in any circumstance but it is especially painful when an important element of self ...
The theory of cognitive dissonance proposes that people have a motivational drive to reduce dissonance. Choice-supportive bias is potentially related to the aspect of cognitive dissonance explored by Jack Brehm (1956) as postdecisional dissonance. Within the context of cognitive dissonance, choice-supportive bias would be seen as reducing the ...
Cognitive dissonance happens when your values and beliefs are challenged by social pressure, learning new information, having to make a quick decision, or behaving in a way that doesn’t align ...
This is also known as cognitive dissonance. However, when the new information cannot be ignored, existing schemata must be changed or new schemata must be created (accommodation). [30] Jean Piaget (1896–1980) was known best for his work with development of human knowledge. He believed knowledge was constructed on cognitive structures, and he ...
Dissonance has several meanings related to conflict or incongruity: Cognitive dissonance is a state of mental conflict. Cultural dissonance is an uncomfortable sense experienced by people in the midst of change in their cultural environment. Consonance and dissonance in music are properties of an interval or chord (the quality of a discord)
Once dissonance is increased sufficiently, an individual may bring himself to change, hence eliminating all dissonance (Festinger 1957, pp. 127–131). The reduction in cognitive dissonance following a decision can be achieved by selectively looking for decision-consonant information and avoiding contradictory information. The objective is to ...
Cognitive dissonance theory explains changes in people's attitudes or beliefs as the result of an attempt to reduce a dissonance (discrepancy) between contradicting ideas or cognitions. In the case of effort justification, there is a dissonance between the amount of effort exerted into achieving a goal or completing a task (high effort ...