Fred N. Kerlinger has been hailed as having contributed to the transformation of the way that behavioral scientists and educators read research reports, design and execute research, and draw conclusions about research. In 1960 he introduced the notion that educational research is fraught with mythology. Three of the research myths that he…

This digest describes some of the basic logic-of-evaluation skills and some of the basic methodological skills that need to be mastered in order to practice the art and science of evaluation. Some topics from the logic of evaluation that must be dealt with include understanding : (1) the differences and connections between evaluation and other…

This digest reviews scientific and methodological problems in special education research related to race, ethnicity, and socioeconomic status. The first section of the digest discusses the various definitions of race, ethnicity, culture, and socioeconomic status. The problems with current race classification and the difficulties in determining the…

This report addresses trends and issues in assessment in relation to the role of college faculty, including advances in assessment that make it more congenial to faculty, different institutional approaches to assessment, and how assessment can be viewed as a faculty role. The report identifies major shifts in the assessment framework, changes in…

This digest provides an overview of the methodological foundations underlying the lexical approach to language teaching and the pedagogical implications suggested by them. The lexical approach has received interest in recent years as an alternative to grammar-based approaches. It concentrates on developing learners' proficiency with lexis, or…

This document consists of papers published in the electronic journal "Practical Assessment, Research & Evaluation" during 2000-2001: (1) "Advantages of Hierarchical Linear Modeling" (Jason W. Osborne); (2) "Prediction in Multiple Regression" (Jason W. Osborne); (3) Scoring Rubrics: What, When, and How?"…

Over the last 15 years or so, research into measurement error has begun to consider not just whether the test items fit, but whether the people who answer the items fit. Attempts to systematically identify people who do not fit the typical pattern have led to several "person-fit statistics." This digest describes the need for such…

Indices and manifestations of quality in undergraduate education are considered and a four-part framework is developed. Context indices represent institutional characteristics that remain relatively stable over time (e.g., expenditures per student and size of student body), while input indices reflect characteristics of entering students (e.g.,…