The public—and many clinicians—often assume that it is not. In fact, many university courses teach that only cognitive-behavioral approaches have current empirical support. This assumption is false and does a disservice to the field and to the public alike. A growing number of studies demonstrate that psychodynamic psychotherapy is evidence-based, and support the value of psychoanalytic and psychodynamic approaches, especially for complex cases and long-term change.
Clinical psychology is a multifaceted discipline, with a history that spans over 100 years. Since its origins, approaches and perspectives have come and gone in popularity. Classical psychoanalysis, object relations theory, and ego psychology; humanistic client-centered, gestalt, and existential therapies; behavior therapies; cognitive, cognitive-behavioral, and mindfulness-based cognitive therapies; interpersonal therapy; eye movement desensitization therapy; dialectical behavior therapy; integrative or holistic therapy—and the list continues to grow. Some approaches have been studied more than others. Many show promising results in some studies, only to be found to be limited in others. Some win favor because they are simple to research, and so garner publicity and research grants. Others draw attention because they are easy to teach and to master, or are short in duration and so inexpensive. Psychoanalytic and psychodynamic approaches are complex; they are not easily taught and they pose challenges to research. But, despite this, they continue to have many followers and are gaining impressive scientific support.
Is psychodynamic psychotherapy evidence-based? Absolutely! Numerous current scientific studies support the value of psychodynamic and psychoanalytic approaches. In fact, meta-analyses—studies that gather evidence across multiple studies—demonstrate the effectiveness of psychodynamic and psychoanalytic work and indicate that, in some cases, psychodynamic approaches may be more effective in the long-run than other therapeutic models (e.g., Abbass et al., 2014; Baardseth et al., 2013; Bastos, Guimaraes, & Trentini, 2015; Buchheim et al., 2012; Busch, 2015; Grande et al., 2009; Johansson et al., 2010; Kallestad, Valen, McCullough, Svartberg, Høglend, & Stiles, 2010; Klug, Zimmermann, & Huber, 2016; Leichsenring, & Rabung, 2011; Midgley & Kennedy, 2011; Parker & Turner, 2014; Rizeanu, 2016; Shedler, 2010; Shepherd & Beail, 2017; Soares et al., 2018; Waldron, Gazzillo, Genova, & Lingiardi, 2013; Waldron, Gazzillo, & Stukenberg, 2015).
As noted by Shedler (2010) in an article published by the American Psychologist—a well-regarded publication of the American Psychological Association, “the perception that psychodynamic approaches lack empirical support does not accord with available scientific evidence and may reflect selective dissemination of research findings” (p. 98). This faulty perception has led some educational programs to downplay its significance or even dismiss it as an “outdated” approach. It is in the public interest that the field conduct scientific inquiry into the potential benefits and mechanisms of all therapies that clinicians have found to be valuable. Researchers cannot adequately investigate theories that they do not fully understand—research draws from a theoretical base (Britzman, 2012), which must be clearly understood before meaningful studies can be conducted regarding its mechanisms (e.g., Gazzillo et al., 2017; Laska, Gurman, & Wampold, 2014; Waldron et al., 2015). It is, therefore, crucial for science as well that the field continue to be educated about the premises of these valuable therapeutic approaches. Unlike some behavioral theories, many of the constructs of psychodynamic and psychoanalytic theory can only be assessed indirectly. Fortunately, many researchers are accepting the creative challenge.
It is important for psychologists, psychoanalysts, and counselors to stay current, with scientifically grounded evidence, regarding issues relevant to enhancing their service to the public and the profession. Research, and informed discussion and practice, strengthen the profession. Is psychodynamic psychotherapy evidence-based? Yes, psychodynamic and psychoanalytic therapies are indeed empirically validated as valuable approaches for a wide range of disorders and clients. And, to quote Eric Kandel, neuroscientist and Nobel Laureate, “Psychoanalysis still represents the most coherent and intellectually satisfying view of the mind” (1999, p. 505).
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