Regression discontinuity (RD) designs are increasingly used by researchers to obtain unbiased estimates of the effects of education-related interventions. These designs are applicable when a continuous "scoring" rule is used to assign the intervention to study units (for example, school districts, schools, or students). Under an RD…

This Technical Report is designed to provide technical detail to support the analysis and findings presented in the "Head Start Impact Study Final Report" (U.S. Department of Health and Human Services, January 2010). Chapter 1 provides an overview of the Head Start Impact Study and its findings. Chapter 2 provides technical information on the…

Proposes ethnomethodology as a theoretical approach for resolving the structure-agency binary and for treating the activities of writers in organizations as simultaneously embedded in and constitutive of organizational context. Illustrates the value of ethnomethodology with data from a study examining the social practices that surrounded the…

Argues that information designers can obtain a better understanding of users by using the contextual inquiry methodology, which involves conducting open-ended conversations with users while they perform their work. Notes that information designers using contextual inquiry depend on context, partnership, and focus to make design decisions. Relates…

This article discusses preparation of research reports in light of how the information is likely to be evaluated and how the report contributes to the research process. The focus is on description, explanation, and contextualization of the study. Common issues related to interpretation of assessment studies are also highlighted. (SLD)