Social Exchange: Advances in Theory and Research

INTRODUCTION In developing scientific theory there is perhaps nothing more propi­ tious than a compelling metaphor. If the metaphor is rich in imagery, complexly differentiated, emotionally evocative, and vitally wedded to the cultural lore, the theory to which it gives rise may enjoy a long and vigorous life. If the metaphor is sufficiently powerful, the theory may even be sustained in independence of systematic empirical support. Role theory is likely to remain prosperous so long as there...