I believe the answer is: closure
Closure cause the members in a group to have underlying assumption that other people from outside their group would behave in the exact same way as their group do. Having this point of view would make them become unprepared when their collective view is challenged by differing opinion.
Answer:
In 1955 I Love Lucy achieved a significant television first―it became the first television series to be broadcast as reruns, a phenomenon made possible because it was produced on film and not the grainier kinescope, as were most other programs of its time.
I Love Lucy inspired and continues to inspire an emphasis on women's friendships, exploring beyond societal norms, and genuinely hysterical slapstick humor. Though Lucille Ball went on to produce and star in other shows, nothing compared to the well-deserved success I Love Lucy enjoyed
I Love Lucy helped create a culture that revolved around television, sitcoms, and the values they supported. The American values that were marketed by these sitcoms, however, excluded the lower classes of society and created apathetic attitudes to crucial social and political problems of the time.
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