Chapter 15 - Cognitive Psychotherapy and Mindfulness-Based Therapies
Chapter 16 - Group and Family Therapy
Efficacy
The extent to which psychotherapy works in a controlled research study
Effectiveness
The extent to which psychotherapy works with actual clients treated by therapists in real-world settings
Efficacy studies maximize internal validity by controlling as many aspects of therapy as possible
Effectiveness studies have greater external validity as their methods better match therapy in real clinical settings
Thousands of efficacy studies have consistently shown that psychotherapy is beneficial
The average effect size for psychotherapy in efficacy studies is 0.85, indicating the average person receiving therapy is better off than 80% of those not receiving therapy
The benefits of psychotherapy appear to endure over long periods of time, exceed placebo effects, and represent clinically significant change
A small minority of therapy clients do appear to worsen during the therapy process or experience only short-lived benefits
The overarching theme of this large body of psychotherapy research must remain the same—psychotherapy is beneficial. This consistent finding across thousands of studies and hundreds of meta-analyses is seemingly undebatable
Not only does psychotherapy work, its benefits appear to endure over long periods of time, exceed placebo effects, and represent clinically (not just statistically) significant change in clients' well-being
Psychotherapy is not a panacea—a small minority of therapy clients do appear to worsen during the therapy process
Some clients drop out of therapy prematurely, and others experience only short-lived benefits
These negative effects clearly appear to be the exception rather than the rule
Transdiagnostic approach
What needs treatment are not the superficial symptoms of a particular disorder, but the underlying pathology that causes those symptoms and the symptoms of related disorders
Transdiagnostic approach
Focuses on reducing the amount of negative thought in which clients engage, especially when they anticipate upcoming events, preventing unhealthy ways of avoiding unpleasant feelings, and encouraging behaviors that facilitate positive rather than negative feelings
Data for the efficacy of the unified protocol for the emotional disorders is strong and growing
There is an undeniable and unfortunate gap between those who conduct efficacy research on psychotherapy and those who practice it
Reluctance of practitioners to adopt treatments supported by efficacy studies
Has created a significant challenge in terms of dissemination of these treatments
Dissemination of evidence-based treatments has become a major focus of researchers of psychotherapy outcome
Numerous strategies have been employed to increase dissemination, with varying results
Practice-oriented research, where researchers and therapists collaborate as partners throughout the process, can help bridge the gap between research and practice
Effectiveness studies indicate that psychotherapy works as it is commonly applied in realistic settings
Effectiveness studies complement efficacy studies, and together they strongly support the benefits of psychotherapy
Psychotherapy changes the brain, as shown by neuroimaging studies
Psychotherapy reduces medical costs, as clients receiving therapy spend fewer days in the hospital and see their medical costs reduced
Dodo Bird Verdict
The typical result in hundreds of empirical studies designed to compare the efficacy of one form of therapy with the efficacy of another is that the competing therapies are found to work about equally well
The various forms of psychotherapy—psychoanalysis, humanism, cognitive, behavioral, and others—are quite discrepant from one another, so how could they consistently produce such similar results?
Common factors
Fundamental components shared by all forms of psychotherapy that contribute to their similar results
The notion that different therapies benefit from the same underlying mechanisms was suggested as early as the 1930s and has been reiterated numerous times since then
Common factors
They are therapeutic and function as "active ingredients" in all forms of psychotherapy, which helps explain the comparable results of the various approaches
Common factors for psychotherapy outcome
Therapeutic relationship/alliance
Hope (or positive expectations)
Attention
Therapeutic relationship/alliance
A strong relationship between therapist and client
Research unequivocally indicates that the quality of the therapeutic relationship strongly contributes to psychotherapy outcome
The therapeutic relationship is perhaps the most crucial single aspect of therapy and the best predictor of therapy outcome
The quality of the therapeutic relationship is vital to therapy regardless of how much emphasis the therapist places on it
Therapeutic relationship components
Alliance between therapist and client
Sense of collaboration
Goal consensus
Cohesion (for group therapy)
Empathy
Positive regard and affirmation
Providing feedback to clients
Researchers have also begun to examine the extent to which graduate programs teach their students about the therapeutic relationship/alliance
Hope (or positive expectations)
Therapists of all kinds provide hope or an optimism that things will begin to improve
Attention
Also known as the Hawthorne effect, the attention the therapist and client direct toward the client's issues may represent a novel approach to the problem