Chapter 2 CLIENT-CENTERED THERAPY Marjorie C. Witty Client-centered therapy, also called the person-centered approach, describes Carl R. Rogers’ way of working with persons experiencing all types of personal disturbances or problems in living (Rogers, 1959; 1961; 1969; 1970; 1972; 1980a; 1986a). As early as 1939, Rogers developed his theory of psychotherapy with troubled children, and went on to expand his theoretical approach to include work with couples, families, and groups. His most comprehensive theoretical statement was published as a chap- ter in Sigmund Koch’s Psychology: A Study of a Science (Vol. III) in 1959, and includes his theory of motivation and personality development, as well as theory of group interaction and interpersonal relationships (Koch, 1959, 184–256). Over his long ca- reer, Rogers extrapolated client-centered values to the education, marriage, group encounter, personal power, and conflict resolution (Rogers, 1969, 1970, 1972). Today, the person-centered approach is practiced in the United Kingdom, Germany, France, Greece, Portugal, Demark, Poland, Hungary, The Netherlands, Italy, Japan, Brazil, Mexico, Australia, and South Africa, as well as here in the United States and Canada. A world association, which can be contacted online, was founded in Lisbon in 1997 that reflects the growth and vitality of the approach entitled the World Association for Person-Centered and Experiential Psychotherapy and Counseling (WAPCEPC). Another international organization comprised of a diverse membership—lay persons, educators, business consultants, therapists, artists, psychologists—the Association for the Development of the Person-Centered Approach (ADPCA), is also accessible on the internet. ROGERS’ THEORY OF THERAPY Based on his experience as a psychotherapist, Rogers postulated that persons pos- sess resources of self-knowledge and self-healing, and that personality change and development are possible if a definable climate of facilitative conditions is present (Rogers, 1957; Rogers, 1980a, p. 115). The implication of Rogers’ position is some per- sons and environments foster growth and development in human beings, and some undermine and inhibit growth. The person’s inherent self-directive processes promote greater self-differentiation, more efficient self-regulation, self-understanding, and acceptance (Ryan & Deci, 2000). Rogers utilized the construct of the “actualizing 35