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In the field of psychology, cognitive dissonance is described as the mental disturbance people feel when they realize their cognitions and actions are inconsistent or contradictory. This may ultimately result in some change in their cognitions or actions to cause greater alignment between them so as to reduce this dissonance. [ 1 ]
Elliot Aronson (born January 9, 1932) is an American psychologist who has carried out experiments on the theory of cognitive dissonance and invented the Jigsaw Classroom, a cooperative teaching technique that facilitates learning while reducing interethnic hostility and prejudice.
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 ...
This mental phenomenon is known as cognitive dissonance, explains licensed psychologist David Tzall, Psy.D., and it occurs “when we’re faced with the discomfort of holding two beliefs ...
In psychology and cognitive science, a memory bias is a cognitive bias that either enhances or impairs the recall of a memory (either the chances that the memory will be recalled at all, or the amount of time it takes for it to be recalled, or both), or that alters the content of a reported memory. There are many types of memory bias, including:
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 ...
Effort justification is an idea and paradigm in social psychology stemming from Leon Festinger's theory of cognitive dissonance. [1] Effort justification is a person's tendency to attribute the value of an outcome they put effort into achieving as greater than the objective value of the outcome.
Leon Festinger (8 May 1919 – 11 February 1989) was an American social psychologist who originated the theory of cognitive dissonance and social comparison theory.The rejection of the previously dominant behaviorist view of social psychology by demonstrating the inadequacy of stimulus-response conditioning accounts of human behavior is largely attributed to his theories and research. [1]