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Ross W. Greene

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Ross W. Greene
NameRoss W. Greene
Birth date1959
OccupationPsychologist, author, clinician, educator
Known forCollaborative & Proactive Solutions (CPS)

Ross W. Greene is an American clinical psychologist, author, and clinician known for developing the Collaborative & Proactive Solutions (CPS) model for working with children and adolescents exhibiting challenging behaviors. He has been associated with clinical practice, research dissemination, and advocacy related to child mental health, juvenile justice, and school-based interventions. Greene's work has intersected with practitioners, policymakers, and families internationally, influencing debates in pediatrics, psychiatry, and education.

Early life and education

Greene was born in the United States and completed undergraduate and graduate training in psychology and clinical child psychology. He received his doctoral training at institutions that emphasize clinical practice and research, and he completed internships and fellowships focusing on child psychopathology, neurodevelopmental disorders, and family systems. His early mentors and collaborators included clinicians and researchers active in pediatric psychology, developmental psychopathology, and behavioral pediatrics, leading him to engage with scholars from institutions such as Harvard Medical School, Columbia University, Yale University, University of California, Los Angeles, and Johns Hopkins University during conferences and training exchanges.

Career and clinical work

Greene established clinical programs and provided consultation to hospitals, schools, and community agencies addressing severe behavioral challenges in children and adolescents. His clinical affiliations and consulting roles connected him with a range of entities including children's hospitals like Boston Children's Hospital, university medical centers such as Massachusetts General Hospital and Children's Hospital of Philadelphia, and nonprofit organizations focused on child welfare and juvenile justice reform including Zero to Three, The Child Mind Institute, and American Psychological Association. Greene's clinical approach emphasized assessment of lagging skills, collaborative problem-solving, and reduction of coercive strategies used by caregivers, educators, and legal systems. He has lectured at venues including American Academy of Child and Adolescent Psychiatry, Society for Research in Child Development, National Association of School Psychologists, Pediatric Academic Societies, and international conferences in London, Toronto, and Sydney.

Collaborative & Proactive Solutions (CPS) model

Greene developed the Collaborative & Proactive Solutions (CPS) model, a framework proposing that many challenging behaviors in youth arise from lagging cognitive and emotion regulation skills rather than deliberate defiance. The model advocates for collaborative problem-solving between caregivers and youth, using structured steps to identify unsolved problems and prioritize concerns. CPS has been implemented in clinical settings, school-based interventions, juvenile detention alternatives, and parent-training programs, attracting attention from entities such as U.S. Department of Education, Substance Abuse and Mental Health Services Administration, National Institute of Mental Health, Centers for Disease Control and Prevention, and numerous school districts. Proponents have linked CPS to reductions in out-of-home placements, suspension rates, and incidents in residential treatment settings, with adoption discussed alongside other approaches from leaders like Alfie Kohn, Daniel J. Siegel, Ross Greene adversaries?.

Publications and major works

Greene authored several books, manuals, and peer-reviewed articles presenting CPS principles, case examples, and implementation guidelines. His major books include titles that outline the theoretical rationale, clinical techniques, and practical applications for parents, clinicians, and educators, often cited in literature alongside works by Adele Faber, Elaine Mazlish, Thomas A. Wren, Edward Hallowell, and John Ratey. His peer-reviewed articles have appeared in journals where child mental health, behavioral pediatrics, and school psychology intersect, contributing to discussions in outlets like Journal of the American Academy of Child and Adolescent Psychiatry, Journal of Child Psychology and Psychiatry, Pediatrics, School Psychology Review, and Child and Adolescent Mental Health. Greene also developed training curricula, fidelity measures, and treatment manuals used by clinicians, school psychologists, and juvenile justice practitioners.

Reception and criticism

CPS has received both endorsement and critique from clinicians, researchers, and advocacy groups. Supporters, including clinicians and administrators at institutions such as Seattle Children's Hospital, Yale New Haven Health, and multiple school districts, have reported improved outcomes and decreased reliance on reactive discipline. Critics and some researchers have questioned the empirical base, calling for more randomized controlled trials, larger sample sizes, and independent replications in venues such as Cochrane Collaboration-style reviews and major meta-analyses appearing in Annual Review of Clinical Psychology. Debates have involved comparisons with established treatments promoted by figures like Alan E. Kazdin, B. F. Skinner-influenced behaviorists, and proponents of Cognitive Behavioral Therapy adaptations for youth. Ethical and implementation concerns raised by professional societies such as the American Psychiatric Association and National Association of Social Workers have focused on fidelity, training standards, and integration with pharmacological and multidisciplinary care in pediatric settings.

Personal life and legacy

Greene has balanced clinical practice, authorship, and public speaking, collaborating with families, clinicians, and policymakers internationally. His influence is evident in ongoing training programs, books in multiple languages, and adoption of CPS-informed practices in educational and juvenile justice reform initiatives across regions including the United States, Canada, the United Kingdom, and Australia. His legacy is debated within child mental health as stakeholders weigh practical impact against calls for further rigorous research, but Greene's emphasis on collaborative engagement and skill assessment remains a notable contribution to contemporary approaches for addressing severe disruptive behavior in youth.

Category:Living people Category:American psychologists Category:Child psychologists