Seeing the Forest and the Trees: A More Rigorous Approach to Measurement and Validity in Behavioral Disorders Intervention Research

Abstract

With the national emphasis on the use of evidence-based practices in educational settings, intervention research within the field of special education is being scrutinized. No Child Left Behind (NCLB) has defined evidence-based practices primarily by research that is based on quantitative, experimental designs (i.e., RCT). Although the use of appropriate experimental designs has an important place in educational research, defining evidence-based practices based on research design alone is limiting. One critical aspect of research that has not received much attention is the importance of rigorous and precise measurement and systematic replication of research findings. The purpose of this chapter is to review issues surrounding measurement and its effect on validity in intervention research in the field of behavioral disorders. Specifically, we discuss how more rigorous measurement can positively influence the internal, external, construct, and social validity of research findings. A review of current trends in behavioral disorders intervention research is discussed as well as implications for future research.

Citation

Conroy, M.A. and Stichter, J.P. (2006), "Seeing the Forest and the Trees: A More Rigorous Approach to Measurement and Validity in Behavioral Disorders Intervention Research", Scruggs, T.E. and Mastropieri, M.A. (Ed.) Applications of Research Methodology (Advances in Learning and Behavioral Disabilities, Vol. 19), Emerald Group Publishing Limited, Leeds, pp. 131-155. https://doi.org/10.1016/S0735-004X(06)19006-0