Andrew Cherlin and Associates Applied the Triangulation Concept in Their

Andrew Cherlin and associates applied the triangulation concept in their study of the influence of abuse on marriage and cohabitation by

A) integrating field research methods with survey research methods.
B) comparing surveys of respondents in low-income and high-income areas.
C) replicating their survey five times within a period of ten years.
D) incorporating an experimental design within their surveys of three communities.