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Leon Festinger's theory of cognitive dissonance has been widely recognized for its important and influential concepts in areas of motivation and so...

In 1954 Leon Festinger, a brilliant young experimental social psychologist in the process of inventing a new theory of human behavior - the theory ...

For more than a million years, man's utter dependence on technology has been producing a host of intricate problems. For example, we steadily reduc...

For more than a million years, man's utter dependence on technology has been producing a host of intricate problems. For example, we steadily reduc...