Abstract
A study of therapy relations demonstrates how emotions are shaped by the more powerful member, the therapist. Emotional expressions are encouraged and regulated by the therapist in such a way that they support the nascent commitment structure. The targets of emotional expression shift as the therapeutic relationship takes shape until, in the final stage, they construct a shared sentiment regarding the relationship itself. This analysis identifies emotions as more than an indicator of power in a relationship, but as a tool in the development of power and commitment.