Leon Festinger died on 1989-02-11.
Leon Festinger was born on 1919-05-08.
You say "Las obras de Leon Festinger".
Leon Festinger is credited with developing the theory of cognitive dissonance in the 1950s. This theory suggests that individuals experience discomfort when their beliefs or attitudes are inconsistent, leading them to seek ways to reduce this cognitive dissonance.
Fred Festinger died on April 25, 2011, in Porter Ranch, California, USA.
The theory of cognitive dissonance was proposed by psychologist Leon Festinger in 1957. Festinger suggested that individuals experience discomfort when they hold contradictory beliefs or engage in conflicting behaviors, leading them to seek ways to reduce this dissonance.
Fred Festinger was born on January 13, 1925, in USA.
It was proposed by Leon Festinger. It states that tension occurs when we become aware of our contradicting attitudes and behaviors. For example, an individual strongly believes that smoking is harmful and highly unrecommended, however, he goes out of his way and decides to smoke anyway. There is an existing conflict between the attitude that smoking is not advised to the action of smoking. We strive to be in psychological harmony but when we are not, we often adjust our attitudes, behaviors, or both. The key is to be in complete harmony.
Leon Goossens died in 1988.
Leon Frapie died in 1949.
Peggy Leon died in 1968.
Leon of Modena died in 1648.
Leon Berry died in 1996.