DIR model is described in detail in the memoir "The Boy Who Loved Windows; Opening the Heart and Mind of a Child Threatened with Autism" written by Patricia Stacey, the mother of one of his patients. . The book was based on an article Stacey wrote featuring Greenspan called "Floor Time" published in The Atlantic Monthly in February 2003. See also Attachment theory Developmental psychology PLAY Project Shared earning/shared parenting marriage References External links Greenspan's website The Interdisciplinary Council on Developmental and Learning Disorders The PLAY Project Website 1941 births 2010 deaths Harvard College alumni Yale School of Medicine alumni George Washington University faculty American child psychiatrists