In the October 2014 issue of The American Journal of Psychiatry we see an article by Leichsenring et al (18 authors!) comparing the outcome of social anxiety patients who had received either CBT or psychodynamic therapy. The patients had about 25 sessions of either therapy, over about 9 months time. They were followed up over the following 2 years after treatment ended.
The study shows that both groups improved similarly over 2 years: about a 70% response rate, and a 40% remission rate.
But, huge weaknesses in the study here!
1) No placebo group!
2) No documentation of the homework done in CBT.
3) No detailed description of how the psychodynamic therapy differed from the CBT, other than a passive reference to the technique or manuals used.
I feel that psychodynamic theory is similar to religious belief or theology: it is finally a set of cultural practices, couched in a therapeutic milieu. The actual beliefs are substantially fictional, but are grounded in basic ethical principles expressed in scholarly or literary language. Similar to a great cathedral, a poetic section of a religious text, or a beautiful hymn, the therapeutic impact comes from the esthetics and earnestness of the fellow practitioners, mixed together with the style being a largely accepted cultural norm. Fragments of accurate science are blended with fictional but culturally vivid therapeutic dogma (e.g. references to Greek mythology), a product of the testimonial accounts and opinions of strong-minded and literary thinkers, who yet are often poor scientists. In some ways, it is akin to a medieval alchemist or astrologer, whose theories are mostly fictional, but who may still have a loving and intimate appreciation of their subject matter. In psychodynamic therapy, there would clearly be a sense of attachment, security, a type of friendship or mentorship (even though these qualities would be normally never be admitted, except as "transference"), and an earnest focus on improvement.
In CBT, many of these same factors would be present, though in a more "coachlike" form. One of the problems with CBT is that the cultural esthetics of the therapy is largely absent, compared to psychodynamic therapy. If we compare CBT and psychodynamic therapy to religious denominations, it would be as if CBT would have its meetings in an accountant's office, while the psychodynamic sessions would take place in an environment laden with cultural symbolism, such as a church or cathedral, with musical or poetic accompaniment.
So one of the strong therapeutic elements of psychodynamic therapy (the "cathedral-like" intellectual esthetics) is compellingly absent in most CBT. I suspect some of the newer forms of CBT, such as mindfulness-based CBT, are introducing some more of this esthetic element, leading to improved effectiveness.
In treating anxiety of any sort, it appears obviously true to me that the therapy must involve the patient having many hours of practice facing anxious situations. It is limited how much of this practice can actually take place during a CBT session. Most of the practice would have to take place as homework. As I have said elsewhere, psychotherapeutic change in many ways is akin to language learning, or to learning a physical skill or sport. You can have your weekly lessons with the coach, but most of your improvement will take place if you diligently practice every day.
In this study, there was no mention of this most essential therapeutic agent of all: the practice done, to face social anxiety situations! Even in psychodynamic therapy, I would expect that the therapist would facilitate exposure practice between sessions, even if this was not deliberately prescribed. In some ways, with a resistant patient, a sensitive psychodynamic therapist could be more effective than a CBT therapist to do such encouragement effectively, just as a good priest may simply have a more effective interpersonal manner to encourage someone in a time of distress, compared to a good accountant.
But no mention was made of how much the patients actually practiced their skills to manage social anxiety.
I find it quite incredible that 18 scholars, all touting their doctoral degrees in the author list, were required to produce such a trivial paper.
Psychiatry or Bust?
20 hours ago