We offer a methodological illustration for researchers and practitioners of how to conduct a development study consistent with the parameters delineated by the Institute of Education Sciences (IES; U.S. Department of Education [USDE], 2010) to explore the utility of an existing Tier 1 intervention applied as a Tier 2 support within a three-tiered…

A project was undertaken to explore the prospects of conducting employer followup surveys concerning the graduates of a selected vocational program and to devise a procedure that would categorize the small number of employers to be sampled in such a way that useful data for possible program change could be obtained and analyzed. During the…

Along with the rapid expansion over the past decade of Head Start, a program providing comprehensive early childhood development services to low-income children, their families, and their communities, has come the demand for rigorous research to demonstrate program effectiveness. This report describes the proposed design of a national study of the…