Homogeneity of variance (HOV) is a major assumption underlying the validity of many parametric tests. More importantly, it serves as the null hypothesis in substantive studies that focus on cross- or within-group dispersion. Despite a widely acknowledged need for testing HOV, very few textbooks give adequate coverage on the topic, and many HOV…

This article is concerned with the relationship between assessment information and teacher planning. In the UK, although planning used to be central to characterizations of formative assessment, the most recent government proclamations under the Assessment for Learning banner offer no clear role for teachers making decisions about what to do based…

The articles in this issue, written from the perspectives of academics, practitioners, and publishers, show that examining the consequences of assessment is an important, large, and difficult task. Collaborative action by assessment developers, users, and the educational measurement community is needed if progress is to be made. (SLD)

Outlines concerns that must be addressed by those who advocate replacing statistical hypothesis-testing with alternative data-analysis strategies. Suggests that commonly recommended alternatives are not perfect and that various hypothesis-testing modifications can be implemented to make the process and its conclusions more credible. Hypothesis…

Describes acculturation measures for Hispanic Americans: Acculturation Rating Scale for Mexican Americans, Cultural Life Style Inventory, Bicultural/Multicultural Experience Inventory, Measure of Acculturation, and Bicultural Involvement Questionnaire. Discusses acculturation assessment issues: direct versus indirect measurement, potential…

This volume presents papers that dicusss the need for more systematic and rigorous research programs to monitor the American Council on the Teaching of Foreign Languages (ACTFL) Proficiency Guidelines and their various implementations. "A Progress Report on the ACTFL Proficiency Guidelines, 1982-1986" (David V. Hiple), traces the…

This paper discusses the use of tests by American teachers over the past six decades. A representative sample of the research centering on the linkage between testing and teaching is cited. (LMO)

Reviews research literature on the effectiveness of cooperative learning in higher education. Identifies and discusses the free-rider problem inherent in assigning grades in cooperative learning activities. Proposes that one randomly selected group member take the examination with his or her grade assigned to all group members. (CFR)

The document presents findings from a comprehensive review of the literature on the topic of nonbiased assessment. An introductory chapter describes the review's conceptual framework. Chapters 2 through 9 present analyses of the following major aspects of the topic (sample subtopics in parentheses): historical perspectives (ancient influences,…

Two central aspects of the teacher-testing movement are addressed: (1) assumptions that form the basis for the prescription that teachers should be tested; and (2) the various domains in which testing might take place. Recommendations for teacher education institutions concerning appropriate use of competency testing are given. (PP)

Competency testing is a fact of life for many new teachers. This article describes different types of tests and the purposes for which they are used in various states. Teachers and spokespersons for educational organizations and institutions express their views on testing and on how test results may affect teacher education. (PP)

Researchers investigated the effects of frequent classroom testing on students, examining studies on adjunct questions and on mastery testing. Meta-analysis of 40 studies indicated students who took at least 1 test over 15 weeks scored one-half of a standard deviation higher on criterion examinations than did students who took no tests. (SM)

Contains 11 articles about educational testing focused on the topics of guidance and information management, student achievement, mathematics teaching/learning, test score interpretation, alternatives to standardized testing, evaluation of multicultural and exceptional children, learning/cognitive training assessment models, and "blue…

Some of the major research in the area of assessment, concentrating on distance learning, is reviewed, and a strategy that can be used as a guideline for assessment of distance learning, and particularly World Wide Web-based courses, is introduced. A review of assessment strategies confirms that a balance between knowledge acquisition and…