The core assumption that behavior is strongly influenced by social is evidenced by fritz heider's observation that people's causal explanations of others' actions play a significant role in determining their own behavior.

cognitions.                                    

Explanation:

Fritz Heider was a famous Gestalt psychologist, who is responsible for giving rise to the social cognition field. He wrote a book named "The Psychology of Interpersonal Relations" during 1958, which was based on the evolution of the attribution theory.

According to Fritz Heider, the attribution theory is defined as a process through which an individual tends to evaluate the behavior of oneself and another person. It is responsible for an individual making causal explanations.

Social cognition is defined as a branch in psychology that aims at the way an individual process, apply and store different information related to social situations and people.

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