question.
What effect does the use of smartphones have on family life in the United States?
What types of information would effectively answer the research question?
Select all that apply.
quotations from American families who use smartphones
Ostatistics comparing the environmental impact of smartphones to that of old-fashioned telephones in America
data about how many repairs smartphones need per year in America
facts about how many hours American families use smartphones at home

To effectively answer the research question "What effect does the use of smartphones have on family life in the United States?", the following types of information would be relevant:

- Quotations from American families who use smartphones: These provide qualitative insights into how smartphone usage impacts family dynamics, interactions, and relationships.

- Facts about how many hours American families use smartphones at home: This quantitative data gives an indication of the extent of smartphone usage within family settings and its potential impact on family life.

The other options provided are not directly related to the impact of smartphone usage on family life in the United States and thus would not effectively answer the research question.