Time-Series Research: Some Comments on Design Methodology for Research in Learning Disabilities

Abstract

This paper suggests that time-series design methodology provides a useful paradigm in which to conduct research in the learning disabilities field. It includes a review of some specific characteristics of time-series methodology that could usefully advance understanding of learning problems through applied research. These features include establishing experimental relations between variables in single cases, evaluating change over time, providing options to conventional research methodology, encouraging research in applied settings, and specification of learner characteristics. The paper concludes with a discussion of the relations between time-series and conventional experimental research strategies for future research in the learning disabilities field.