“…Since its conception, child-centered play therapy has been fundamentally interested in how children play. Based on person-centered approaches (Rogers, 1942), Axline (1947Axline ( , 1982, who was a student of Rogers', integrated play into Rogerian therapeutic methods, thereby founding the field of child-centered play therapy, or nondirective play therapy as it was originally called (and as it remains in the United Kingdom; Ryan & Courtney, 2009). As the most popular approach to play therapy in the United States (Lambert et al, 2005), childcentered play therapy supports the development of a wide range of outcomes (Perryman & Bowers, 2018;Ray, Armstrong, Balkin, & Jayne, 2015;Ray, Bratton, Rhine, & Jones, 2001), such as academic success (Blanco, Muro, Holliman, Stickley, & Carter, 2015;Blanco, Holliman, Muro, Toland, & Farnam, 2017;Blanco & Ray, 2011), behavior outcomes (Cochran & Cochran, 2017;Ritzi, Ray, & Schumann, 2017;Stutey, Dunn, Shelnut, & Ryan, 2017), reducing relationship stress (Brown & Gibbons, 2018;Ray, Henson, Schottelkorb, Brown, & Muro, 2008), and improving parent-child relationships (Bratton & Landreth, 1995).…”