Final answer:
Television broadcasting advancements have altered U.S. family viewing habits, changed cultural attitudes and values, and increased exposure to diverse perspectives, impacting all aspects mentioned.
Step-by-step explanation:
Advances in television broadcasting have indeed created changes in millions of U.S. families in several aspects. These advancements have led to altered viewing habits and family time, as families now have more control over what they watch and when they watch it, with the ability to bypass commercials and record programs of interest.
There have also been changes in cultural attitudes and values, as television provides reference groups and reinforces social norms and beliefs. Moreover, the increased exposure to diverse perspectives through television has allowed viewers to experience different cultures and viewpoints.
Therefore, the correct answer to the question is D) All of the above.