The controversy relates to the fear, beginning with the development of this book, that if it were an "official" document of the division, it might imply that the American Psychological Association endorsed its contents. We have seen the development of a level of confidence in treatment approaches that has now blossomed into "empirically supported treatment guidelines" published by the American Psychological Association (
+3) and "practice guidelines" published by the American Psychiatric Association—for instance, the American Psychiatric Association's guidelines for major depressive disorders in 1993 (
+4), for bipolar disorders in 1994 (
+5), and for substance use disorders in 1995 (
+6), followed by others. However, one should note that this level of confidence in guidelines may not always be warranted. They can stifle other therapeutic approaches less amenable to the research paradigms currently used, or they may be employed in a clinically restrictive way by contemporary care (that is, cost) managers.