Según Leon Festinger, autor de la teoría de la Disonancia Cognitiva hace más de 40 años, “las personas no soportamos mantener al mismo. Disonancia cognitiva y percepción. Esta teoría defiende que la disonancia es un sentimiento desagradable que motiva a la Leon Festinger. Transcript of Teroria de la Disonancia Cognitiva de Leon Festinger Esta teoría trata de predecir los cambios que ocurrirán en las actitudes de.

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The group studied a small apocalyptic cult led by Dorothy Martin under the pseudonym Marian Keech in the booka suburban housewife.

Teoria della dissonanza cognitiva

Explicit use of et al. Festinger labeled communications arising from such pressures toward uniformity as “instrumental communication” in that the communication is not an end in itself but a means to reduce discrepancies between the communicator and others in the group. Festinger studied psychology under Kurt Lewinan important figure in modern social psychology, at the University of Tteoriagraduating in ; [5] however, he did not develop an interest in social psychology until after joining the faculty at Lewin’s Research Center for Group Dynamics at the Massachusetts Institute of Technology in Animal testing Archival research Behavior epigenetics Case study Content analysis Experiments Human subject research Interviews Neuroimaging Observation Psychophysics Qualitative research Quantitative research Self-report inventory Statistical surveys.

Review of General Psychology. In his paper, Festinger postulated that one of the major pressures to communicate arises from uniformity within a group, which in turn arises from two sources: Festinger, Stanley Schachter, and Kurt Teora examined the choice of friends among college students living in married student housing at MIT.

To use Festinger’s example of a smoker who has knowledge that smoking is bad for his health, the smoker may reduce dissonance by choosing to quit smoking, by changing his thoughts about the effects of smoking e. A veces hasta por vestirse de tal o cual manera hay que justificarse. Behaviorists focused only on the observable, i.

Disonancia Cognitiva y Autojustificación – NOeRes+

He is also known in social network theory for the proximity effect or propinquity. Carlsmith published their classic cognitive dissonance experiment in Festinger subsequently began exploring prehistoric archaeological data, meeting with Stephen Jay Gould to discuss ideas and visiting archaeological sites to investigate primitive toolmaking firsthand.

Y es que esto de leer cosas tan interesantes y no poder decir nada estaba acabando conmigo. Hola queria dejarles unas preguntas que hice en yahoo answers quiza alguien sepa. They also found that functional distance predicted social ties as well. Despite such recognition, Festinger left the field of social psychology inattributing his decision to “a conviction that had been growing in festibger at the time that I, personally, was in a rut and needed an injection of intellectual stimulation feshinger new sources to continue to be productive.


The three psychologists and several more assistants joined the group.

Y no me creo que las personas no seamos capaces de mantener ideas incongruentes. De acuerdo contigo, un estudio puede poner en duda o confirmar festonger estudios realizados anteriormente. Muchos comportamientos los realizamos de forma inconsciente. Social comparison theory and cognitive dissonance have been described by other psychologists as “the two most fruitful theories festinge social psychology.

Estos ejemplos muestran la necesidad que tenemos las personas de justificar lo innecesario o, incluso, lo injustificable. Perhaps one of the greatest impacts of Festinger’s studies lies in their “depict[ion] of social behavior as the responses of a thinking organism continually acting to bring order into his teiria, rather than as the blind impulses of a creature of emotion and habit,” as cited in his Distinguished Scientific Contribution Award.

Thus Festinger suggested that the “social influence processes and some kinds of competitive behavior leob both manifestations of the same socio-psychological process Basta con conversar un rato para descubrir incongruencias de las que son totalmente conscientes. People will, moreover, take action to reduce discrepancies in attitudes, whether by changing others to bring them closer to oneself or by changing one’s own attitudes to bring them closer to others.

His theories and research are credited with renouncing the previously dominant behaviorist view of social psychology by demonstrating the inadequacy of stimulus-response conditioning accounts of human behavior. In other words, people simply tend to befriend their neighbors. Warning against the dangers of such demands when theoretical concepts are not yet fully developed, Festinger stated, “Research can increasingly address itself to minor unclarities in prior research rather than to larger issues; people can lose sight of the basic problems because the field becomes defined by the ongoing research.

For example, liking was simply a function of reward according to behaviorism, so greater reward would produce greater liking; Festinger and Carlsmith’s experiment clearly demonstrated disonancoa liking with lower reward, a result that required the acknowledgement of cognitive processes.

Although the proximity effect or propinquity was an important direct finding from the teoira, Festinger and his collaborators also noticed correlations between the degree of friendship within a group of residents and the similarity of opinions within the group, [27] thus raising unexpected questions regarding communication within social groups and the development of group standards of attitudes and behaviors. Instrumental communication is contrasted with “consummatory communication” where communication is the end, such as emotional expression.


To use Disoonancia example, a chess novice does not compare his chess abilities to those of recognized chess masters, [47] nor does a college student compare his intellectual abilities to those of a toddler.

Rather than abandoning their discredited beliefs, group members adhered to them even more strongly and began proselytizing with fervor.

Leon Festinger

In his teoriq, Festinger again systematically set forth a series of hypotheses, corollaries, and derivations, and he cited existing experimental evidence where available. The messages purportedly said that a flood would destroy the world on December 21, Y cuando nuestra mente trata de darle un sentido a todas las acciones e ideas de nuestra vida, entonces es cuando nos inventamos justificaciones absurdas.

During this time, Festinger published his highly influential paper on social comparison theory, extending his prior theory regarding the evaluation of attitudes in social groups to the evaluation of abilities in social groups. Wikiquote has quotations related to: Retrieved from ” https: He stated his main set of hypotheses as follows:. Inhe closed his laboratory, citing dissatisfaction with working “on narrower and narrower technical problems.

Teoría de la Disonancia Cognitiva by Begoña Urbieta on Prezi

Festinger’s influential social comparison theory can be viewed as an extension of his prior theory related to the reliance on social reality for evaluating attitudes and opinions to the realm of abilities. He then moved to the University of Minnesota inand then on to Stanford University in Festinger also later described the increased conviction and proselytizing by cult members after disconfirmation as a specific instantiation of cognitive dissonance i.

Publicado el 24 abril Temas: From Wikipedia, the free encyclopedia. Writing infour years after closing his laboratory, Festinger expressed a sense of disappointment with what he and his field had accomplished:. Theory of Cognitive Dissonance. Festinger and his collaborators viewed these findings as evidence that friendships often develop based on passive contacts e.

Festinger’s seminal work integrated existing research literature on influence and social communication under his theory of cognitive dissonance.

Yet, this endeavor “started as almost an accident” [26] while Festinger was conducting a study on the impact of architectural and ecological factors on student housing satisfaction for the university. History Philosophy Portal Psychologist.

The lower-floor residents near the stairs are more likely than their lower-floor neighbors to befriend those living on the upper floor.