Impact of sign language interpreter and therapist moods on deaf recipient mood.

This study questions how the mood and affective reactions of the interpreter and the therapist affect the therapeutic process. Professional sign language interpreters are trained to be impartial conduits who neither add nor subtract from the primary dyadic relationship. This study revealed that despondent interpreter mood caused significant negative mood changes in the deaf participant even when the therapist mood was neutral/cheerful. Practicing psychologists need to consider the susceptibility of deaf clients to the nonverbal mood presentation of sign language interpreters and its implications on the therapeutic alliance. (PsycINFO Database Record (c) 2010 APA, all rights reserved)