LAUSR

This article introduces and describes the articles that are part of the thematic special series on investigating research questions to improve services for students with learning disabilities using single-case research design. The issue includes an article for peer reviewers that serves as a guide for decision-making and evaluation of single-case research design manuscripts. The other articles are intended for researchers who are interested in designing academic and behavioral interventions for students with LD using single-case research designs. The articles provide readers with descriptions of methods, approaches, and techniques that lead to high-quality research design.