Although different theories of psychotherapy emphasize the importance
of the therapeutic relationship, these perspectives diverge when consi
dering why this relationship matters clinically. This article proposes
that different verbal constructions or definitions of the therapeutic
relationship result in very different approaches to treatment and aff
ect the way the client and therapist interact. An understanding of thi
s relationship using a contemporary radical behavioral therapy, Functi
onal Analytic Psychotherapy (FAP), is discussed and is contrasted with
different conceptualizations of this relationship. This discussion em
phasizes how specific constructions provide advantages to therapists t
hat facilitate treatment and offers a distinction between the therapeu
tic relationship and a friendship. A discussion of why it is important
for the therapist to understand and convey this definition to the cli
ent during treatment is included along with a brief description of how
supervision helps the therapist gain an understanding of this relatio
nship.