Minority Groups Pose Unique Problems to the Study of Retirement

Minority groups pose unique problems to the study of retirement. Often, gerontologists know almost nothing about retirement among minorities like Hispanic Americans. Part of the problem can be explained by

A) an unwillingness of smaller minority groups to participate in academic studies.
B) the fact that many minorities do not believe in the idea of retirement and do not define themselves as retired.
C) the fact that gerontologists haven't agreed on a standard method of study focused on minorities.
D) the lives of migrant workers who hold seasonal jobs and speak little or no English.