Single Case Research Methodology: Applications in Special Education and Behavioral Sciences, Third Edition

About the Book

Single Case Research Methodology: Applications in Special Education and Behavioral Sciences, Third Edition is an extensive academic resource that introduces readers to the principles, methods, and practical applications of single-case research. Edited by Jennifer R. Ledford and David L. Gast, the book explains how systematic research designs can be used to evaluate interventions, understand behavioural changes, and establish evidence of effectiveness in individual cases.

The book provides a detailed examination of single-case research designs, including their development, implementation, measurement procedures, data collection techniques, and methods of analysing research findings. It explores essential concepts such as experimental control, baseline measurement, intervention effectiveness, reliability, validity, and ethical considerations in research involving human participants.

A key strength of this publication is its practical focus on applying research methodology across different educational, clinical, and behavioural settings. Through examples, research applications, and methodological guidance, readers gain an understanding of how single-case studies can help evaluate teaching strategies, behavioural interventions, therapeutic approaches, and other evidence-based practices.

The third edition is particularly valuable for understanding how research findings can inform professional decision-making and improve services for individuals with diverse learning and behavioural needs. It encourages readers to develop strong research skills, critically evaluate evidence, and apply scientific methods to real-world challenges.

Designed for graduate students, researchers, special education teachers, psychologists, behavioural specialists, and healthcare professionals, this book serves as an important reference for anyone interested in applied research and evidence-based practice. It provides the theoretical foundation and practical knowledge needed to design, conduct, interpret, and communicate high-quality single-case research.

About the Authors

Jennifer R. Ledford, PhD, is an accomplished researcher, educator, and academic in the field of special education. She is an Associate Professor in the Department of Special Education at Vanderbilt University. Her work focuses on single-case research methodology, evidence-based interventions, special education, and the evaluation of educational and behavioural practices. She has contributed to academic research and professional publications that help educators and researchers understand and apply effective research methods.

David L. Gast, PhD, is Professor Emeritus of Special Education in the Department of Communication Sciences and Special Education at the University of Georgia. He is widely recognised for his contributions to single-case research methodology, special education, and applied behavioural research. His academic work has focused on research design, experimental methods, intervention evaluation, and the development of evidence-based educational practices.

Together, Ledford and Gast bring extensive academic experience and research expertise to Single Case Research Methodology: Applications in Special Education and Behavioral Sciences. Their editorial contributions provide students, researchers, educators, and practitioners with valuable guidance for conducting, evaluating, and interpreting single-case research studies.