Because analyses of reaction-time data are sensitive to aberrant observations and violations of statistical assumptions, a new approach is suggested. In this empirical approach, one applies the same criteria to the problem of selecting a statistical method as one uses to select among alternative experimental procedures. Six criteria are presented…

The Fawcett Library, a collection of international importance in the field of women's studies, faces money, space, and staff time constraints and has been reviewing its acquisitions policy with these factors in mind. This study was undertaken to gain insight into (1) library use in general by researchers in the field of women's studies, and (2)…

Relationships among variables that may predict medical school graduates who will be licensed, will practice primary care medicine, and will select Ohio and southwestern Ohio as the location of their practice were evaluated with the 1980 initial graduating class of the Wright State University School of Medicine, Ohio. The following statistical…

A longitudinal evaluation of the Child and Family Resource Program (CFRP) was conducted to describe programs and their operations, identify program models, link family outcomes to participation or nonparticipation, and relate family outcomes to aspects of CFRP treatment and family characteristics. An experimental design supplemented by descriptive…

Planning issues and computing technology changes are reviewed and decision support systems are examined as a means of providing an appropriate information system for the university institutional research office. Examples of formative attempts to provide such systems at Carnegie-Mellon University (CMU) and other institutions are considered. The…

Development of new scales from test items usually requires several hundred cases in each of the defined groups. Application of multivariate techniques to existing test scales also encounters such problems as multicolinearity, combining ipsative with normative measures and ordinal with equal interval scales, differential prediction, and…

Educators designing procedures for identifying students as learning disabled are faced with serious technical difficulties. A student with a learning disability is one who "has a severe discrepancey between achievement and intellectual ability" in one or more designated areas. The methods of quantifying achievement, intellectual ability,…

A pilot project examined the effectiveness of computer assisted instruction (CAI) in teaching selected concepts of health and fitness: coronary risk, lifestyle, and nutrition as related to weight control. A convenience sample of 58 students from two Concepts of Health and Fitness classes were randomly assigned to two groups, both of which used…

Using an effort toward comprehension paradigm developed by P. M. Auble, J. J. Franks, and S. A. Soraci, Jr. (1979), the worry component of state test anxiety was related to long-term memory for sentence encoding conditions that involved comprehension, but low effort (embedded-cue) and comprehension-high effort (post-cue). A noncomprehension…

Six methods of equating Test of English as a Foreign Language (TOEFL) test scores for samples consisting of the usual groups of examinees and groups controlled for native language representation were evaluated in terms of scale stability. The equating methods included three item response theory (IRT) variants (fixed b's scaling, a one-parameter…

This paper reports the findings of a study set up to establish the impact of a particular scheme on the attendance and punctuality performance of a group of Basic Skills learners against the backdrop of various theoretical postulations on managing undesirable behavior. Data collected on learners' performance was subjected to statistical analysis…

This paper examines the effects of gender of teachers, teachers' qualification, experience and training on mathematics achievement among eighth grade students in Malaysia using data from the Third International Mathematics and Science Study (TIMSS) 2003. Only gender of teachers has significant influence on student's achievement in mathematics.

The textbook is the center of the curriculum and syllabus in most classrooms; however, rarely does it provide enough information for learners to successfully acquire pragmatic competence. This paper reports on a qualitative and quantitative study of 8 English as a Second Language (ESL) and English as a Foreign Language (EFL) textbooks to determine…

There is a host of research examining the equivalence of alternative modes of technology-facilitated educational delivery (such as computer-based or online instruction) and traditional classroom instruction. While various studies have promoted each of these modalities for specific populations or topic areas, the bulk of research supports relative…

In recent years, many states have implemented block scheduling in secondary schools. The purpose of this study was to examine the attitudes of agricultural educators in career and technical education at the beginning of the implementation of block scheduling and changes in their attitudes nine years later. Over the past nine years, teachers'…