Acceptance and Commitment Therapy

Steven C. Hayes, who helped develop ACT, and co-author Jason Lillis provide an overview of ACT's main influences and its basic principles. In this succinct and understandable survey, the authors show how ACT illuminates the ways that language encourages unhelpful skirmishing in clients' psychic lives, and how to use ACT to help clients accept private experiences, become more mindful of thoughts, develop greater clarity about personal values, and commit to needed behavior change.