This book investigates the effectiveness of early intervention programs designed for severely handicapped children and their families. It examines the methodologies used to assess these programs, drawing on research and data to understand their impact on child development and family well-being. The work aims to provide insights into best practices and areas for improvement in the field of early intervention services.

This work is likely regarded as a technical resource for professionals and researchers in the fields of special education, psychology, and social work. Its focus on evaluation and empirical data suggests it is aimed at an audience interested in the evidence base for early intervention strategies. The publication date indicates it may represent foundational research or an early assessment of programs that have since evolved.