While in the mid 20th century the family of mom, dad, and a couple of kids was seen as a(n) idea today it is considered a(n) stereotype
Stereotypes are traits that are imposed on particular groups of people based on their racial, ethnic, or sexual identity. These traits frequently oversimplify the groups involved, and stereotypes are damaging even when they appear to be "good."
When applied to specific individuals, these generalizations about groups of people may be accurate, but they may also be incorrect, which is one of the causes of prejudice. While not all generalizations are stereotypes, they are nonetheless generalizations. While generalizations may be more based on personal experience and not a generally acknowledged aspect. Stereotypes of particular groups have harmful effects, even when they are presented as "good."
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