Mary has been working with a therapist because she has felt very confused and unsure about herself for the past few years. Mary's therapist tends to be very nondirective and devotes a great deal of the session to allowing Mary to explore her identity, wants, and dreams for the future. The therapist rarely gives direct advice and instead is primarily interested in helping Mary clarify her own ideas and feelings. Mary's therapist is most likely associated with the ________ perspective of psychotherapy.