One of the Major Contributions That Social Ecological Models Make

One of the major contributions that social ecological models make to the study of intimate relationships is that they:

A) focus on how partners interact and behave within their relationship.
B) explain how unsatisfying relationships can improve if the environment becomes more supportive.
C) explain why some couples develop skills to meet their challenges when others do not.
D) specify how resources and coping styles may change over time.