Books By Holly Yates, Mavis Tsai, Shawn C. Whooley - Author

Shawn Costello Whooley, PsyD, is a psychologist in private practice in Baltimore, MD, specializing in the use of acceptance and commitment therapy (ACT) for problems with anxiety, trauma, and interpersonal relationships. She also uses experiential ACT with coaching clients out of the therapy room and on the hiking trail.

Holly Yates, MS, LCMHC, has been in private practice in North Carolina since 2004. She is trained in functional analytic psychotherapy (FAP), ACT, and dialectical behavior therapy (DBT). She is a founding facilitator of the online ACT Peer Intervision Group sponsored through the Association of Contextual Behavior Science (ACBS), and a certified FAP trainer through University of Washington. Yates has been a presenter of FAP and ACT at ACBS World Conferences since 2016, and continues to train both internationally and domestically. Yates was a plenary speaker at the ACBS Brazil Conference in 2021. She has coauthored a chapter on FAP and couples counseling whi