This dissertation reports the results of three studies and a pilot study. The first study was a Monte Carlo validation study that examined the accuracy of a new visual inspection method, the semi-interquartile range method. Results of the study indicated that this method had lower levels of power than a previously validated method, the…

This brochure highlights the role of the school counselor in using educational research, and emphasizes the relationship between bias (racism and sexism) and past and present research. The tests counselors use, the ways test results are interpreted, and counseling techniques are all based on educational research. Counselors are cautioned to…

In 1981, the developers of a school-based change effort engaged researchers to conduct an evaluation study employing qualitative methodology that would provide the developers with information that could be used to improve the program. Resource constraints, short timelines, and the developers' preference for useable information encouraged…

In 1982, the Educational Testing Service (ETS) proposed to implement a new, complex design for the National Assessment of Educational Progress (NAEP). The major features of this design are described in "A New Design for a New Era" (Messick, Beaton, and Lord, 1983). The purpose of this document is to describe the actual implementation of…