Rahim and Bonoma (1979) suggest that interpersonal conflict management approaches can be understood by considering the dimensions of

A) concern for self and concern for others
B) long-term orientation and short-term orientation
C) personal focus and social focus
D) individualism and collectivism

Rahim and Bonoma's (1979) framework suggests that the approach to conflict management can be understood by considering two dimensions - concern for self and concern for others. This model proposes five different approaches to managing conflict, ranging from avoidance to collaboration, based on how much concern is shown for one's own needs versus the needs of the other party involved. Therefore, the best choice is A as it reflects the dimensions proposed in the model. The other options listed are not directly relevant to the framework proposed by Rahim and Bonoma.