Students in a junior- and senior-level Anatomy and Physiology course have the opportunity to correct missed exam questions ("regrade") and earn up to half of the original points missed. The three objectives of this study were to determine if: (a) performance on the regrade assignment was correlated with scores on subsequent exams, (b)…

A primary goal of assessment is to deliver truthful and clear information that can be used to inform and improve outcomes. Although there are multiple ways to achieve this goal, common approaches can be broken down into two major categories: (1) direct assessment; and (2) indirect assessment. Indirect assessment typically relies on general…

Though calibration of an achievement test within psychological and educational context is very often carried out by the Rasch model, data sampling is hardly designed according to statistical foundations. However, Kubinger, Rasch, and Yanagida (2009) recently suggested an approach for the determination of sample size according to a given Type I and…

This study investigated the influence of host community on industrial relations practices and policies using Agbara community and Power Holding Company of Nigeria PLC as a case. The study adopted both the qualitative and quantitative methods. A total of 120 samples were drawn from the population using the simple random sampling technique in which…

The role of the administrator has evolved over the past 30 years from manager to instructional leader. As instructional leaders, administrators are now responsible for student achievement on high-stakes state-mandated assessments. Therefore, it is imperative principal preparation programs provide the necessary training instructional leaders need…

The sign test is perhaps the simplest nonparametric procedure comparable to the commonly used parametric t-test. This test is easily applied which makes it useful preliminary analysis and for the analysis of data of passing interest. A large variety of its applications to education research, usually not found in the standard textbooks, is included…

Contains a solution for the multidimensional scaling of pairwise choice when individuals are represented as dimensional weights. The analysis supplies an exact least squares solution and estimates of group unscalability parameters. (DG)

An interactive test analysis system was developed which interfaces a 3M DATRONICS system with a XEROX Sigma 9 computer. The computer programs were written in A Programming Language (APL). The current implementation of the program is characterized by its capability to: read responses from a DATRONIC answer sheet; allow the faculty member the option…

Arranged like an encyclopedia, this book, addressed to directors and sponsors of education/training programs, as well as evaluators and those studying to become evaluators, unifies and systematizes the field of evaluation by organizing its main concepts and techniques into one volume. Researched and documented articles, contributed by recognized…

Differentiating between time-series design and time-series analysis, examines design considerations and reanalyzes data previously reported by Mayer and Kozlow in this journal. The current analysis supports the analysis performed by Mayer and Kozlow but puts the results on a somewhat firmer statistical footing. (Author/JN)

Too few researchers understand what statistical significance testing does and does not do, and consequently their results are misinterpreted. This Digest explains the concept of statistical significance testing and discusses the meaning of probabilities, the concept of statistical significance, arguments against significance testing,…

Principles and concepts of measurement and evaluation are organized to aid teachers and students of education in developing an understanding of the issues in educational evaluation and some command of its procedures. Chapter headings are: Issues in Educational Evaluation; Foundations of Evaluation; The Treatment of Empirical Data; Instructional…

298 EDUCATIONAL AND PSYCHOLOGICAL RESEARCH PAPERS PUBLISHED IN 5 JOURNALS DURING 1966-67 WERE CLASSIFIED ON THE BASIS OF SPONSORSHIP, AUTHORS' GENERAL INTENTIONS, DESIGN, ASSUMPTIONS, AND ANALYSIS. ADVANCES IN STATISTICAL THEORY (INCLUDING WORK ON GENERAL ANALYSIS OF VARIANCE DESIGNS, HYPOTHESIS TESTING IN FACTOR ANALYSIS, MULTIVARIATE ANALYSIS,…

Measuring cognitive achievement gains in project evaluation is dealt with. This guide provides those concerned with project evaluation with the basic tools for conducting technically sound, interpretable evaluation studies. Exotic designs are avoided and five basic models which appear feasible to implement in real-world settings are focused on.…

A project to upgrade knowledge and skills of junior high school students in American history was conducted in four cities and counties in Virginia during 1977-78. The hypothesis was that students who received feedback from teachers regarding performance on an American history pre-test would perform better on a subsequent American history test.…