“…Over the past 4 decades, there has been a strong movement toward theoretical integration of the hundreds of psychotherapy theories in order to reduce conceptual confusion (Fowler, 1992;Garfield, 1983;Norcross, 2005;Omer & London, 1988, 1989 and improve client care and treatment outcomes. Studies continue to show that there is no single theoretical approach to psychotherapy that is most helpful to clients (Hanna, 1994;Hanna & Cardona, 2013;Hanna & Puhakka, 1991;Hansen, 2002;Smith & Glass, 1977;Stiles, Shapiro, & Elliott, 1986).…”