The 19 chapters of this volume address theory, research, and practice concerning positive behavior support with families of children and youth with developmental disabilities and problem behavior. The chapters are: (1) "Positive Behavior Support with Families" (Joseph Lucyshyn and others); (2) "Finding Positive Behavior Support One Piece at a Time: Living and Growing with David" (Renee Whaley); (3) "Family Interests and Positive Behavior Support: Opportunities under the Individuals with Disabilities Education Act" (H. Rutherford Turnbull, III and others); (4) "Three Families' Perspectives on Assessment, Intervention, and Parent-Professional Partnerships" (Susan Rocco and others); and "A Mother's Perspective on Developing and Implementing Behavior Support Plans" (Anne Kayser); (5)"Functional Assessment and Positive Behavior Support at Home with Families: Designing Effective and Contextually Appropriate Behavior Support Plans" (Joseph Lucyshyn and others); (6) "Working with Families of Diverse Cultural and Linguistic Backgrounds: Considerations for Culturally Responsive Positive Behavior Support" (Deborah Chen and others); (7) "Toward a Synthesis of Family Support Practices and Positive Behavior Support" (George Singer and others); (8) "Teaching Communication Skills for Behavioral Support in the Context of Family Life" (Pat Miranda and others) and "Learning To Collaborate as Colleagues: Our Key to Success" (Susan Fake); (9) "Promoting Home-School Collaboration in Positive Behavior Support" (Shridevi Rao and Maya Kalyanpur); (10) "They're Playing Our Song: Our Family's Involvement in the Individualized Support Project" (Karen Scandaviato); (11) "On the Road to an Extraordinary Life: Support a Daughter with Autism and Behavior Problems" (Lise Fox and others); (12) "Behavioral Support for School-Age Children with Developmental Disabilities and Problem Behavior" (Stephanie Peck Peterson) and "Team-Based Training in Positive Behavior Support: A Parent's Perspective on the Process" (Terry Williams); (13) "Families and the Tri-State Consortium for Positive Behavior Support: A Unique Collaboration for People with Challenging Behavior" (Don Kincaid and others); (14) "Climbing the Mountain, Walking the Ridge: More than a Decade of Positive Behavior Support with Jesse" (Kathy Ben) and "A Legacy of Love: Our Path to Freedom through Behavioral Support" (Ursula Markey); (15) "Comprehensive Lifestyle Support: From Rhetoric to Reality" (Ann Turnbull and H. Rutherford Turnbull III); (16) "Collaborative Research with Families on Positive Behavior Support" (Richard Albin and others); (17) "Family Implementation of Comprehensive Behavioral Support: An Experimental, Single Case Analysis" (Joseph Lucyshyn and others); (18) "Research Partnership: One Family's Experience with Positive Behavior Support" (Lise Fox and others); and (19) "A Collaborative Study of Parent to Parent Programs: Implications for Positive Behavior Support" (Betsy Santelli and others). (Individual papers contain references.) (DB)