practical guidance for putting theory into action Farmer, Richard F. Alexander L.Chapman creator text Washington American Psychological Association 2016 monographic vi, 430 pages ; 26 cm. : ill. Includes index. Cognitive therapy Psychology Behavioral intervention Behavior therapy Behavioral activation Therapeutic challenges Methodology Principles PSY RICPP 616.891425 FAR 9781433820359 (pbk) 1433820358 (pbk)