Celebrating the decade of behavior: Introduction to special issue

This special issue represents a joint effort by the journal Experimental and Clinical Psychopharmacology and the American Psychological Association's Division of Psychopharmacology and Substance Abuse to celebrate the "Decade of Behavior: 2000-2100" initiative. The Decade of Behavior initiative seeks to underscore the importance of behavioral science to broadening understanding and offering solutions to many of society's most challenging problems. Contained in this special issue are commentaries by 3 Institute directors from the National Institutes of Health, 4 excellent critical reviews of various aspects of contemporary psychopharmacology research, and a series of 9 excellent original research reports. This series of articles bodes well for the health of psychopharmacology and substance abuse research and offers a fitting salute to this important initiative.