After it was all over, Susan Jones surveyed the 150 residents of her neighborhood about their reactions to a three-week experimental trash collection program. In the program, residents separated cans, paper, glass, and plastic for recycling

Question

She also examined the percent of trash in the neighborhood that was properly sorted at the end of the three-week period. Her results were used to prepare a report for the city trash collection department.
Susan's study is an example of
A) basic research.
B) exploratory research.
C) evaluation research.
D) qualitative research
E) cohort analysis.

Answer 1

C