Supplemental Educational Services (SES), a federally mandated program, is designed to raise student achievement via the implementation of tutoring programs. Unfortunately, although the SES federal legislation has been adopted by school districts nationally, relatively limited empirical evidence from rigorous research studies exists regarding the…

More than 1,600 middle school students, including an experimental group exposed to the Biological Science Curriculum Study (BSCS), were administered the Modified Nature of Scientific Knowledge Scale. Results indicate that the students utilizing the traditional science curriculum possessed a significantly better understanding of the testable nature…

The National Evaluation of Welfare-to-Work Strategies was conducted to explore whether programs examined in the evaluation have helped welfare recipients move into the labor force and remain employed over the long term. As part of the evaluation, a study was conducted to identify the 4-year impacts that 10 programs in 6 sites have had on former…