Ninety-two research reports involving specifically language-impaired subjects were reviewed. Analysis showed few consistent trends with respect to subject selection, subject description, and the number and types of control groups. The importance of more complete subject descriptions and matching criteria for control groups is discussed.…

Described is The Catalyst Conference convened by the Research Advisory Committee of the National Council of Teachers of Mathematics (NCTM) to stimulate research on the effects of the NCTM "Standards for Curriculum and Evaluation" as a guide for change in mathematics education. Six focus areas were identified. (MDH)

Provides an introduction to qualitative research methods. Describes principles of qualitative research and discusses appropriateness of qualitative methods for student affairs research. Explains qualitative methods, including design, data collection and analysis, and reporting of results. Identifies and addresses problems of trustworthiness of…

A framework and concepts for developing inclusion criteria for meta-analysis are presented and illustrated in a meta-analysis of primary studies in patient education for preventive health services. Of 5,451 citations located and abstracts screened, 64 studies eventually met acceptability criteria. (SLD)

Reviewed 65 reports, dated 1986 through 1990, focusing on college student alcohol consumption patterns. Review shows that shortcomings in research design, analysis, and presentation of results make it difficult to draw conclusions regarding the present nature and problem of college student drinking. (Author/NB)

Presents reasons therapist should be included as random design factor in nested analysis of (co)variance (AN[C]OVA) design used in psychotherapy research. Reviews studies which indicate majority of investigators ignore issue of effects from incorrect specification of ANOVA design. Presents reanalysis of data from 10 psychotherapy outcome studies…

Urges developmental educators to undertake classroom research. Offers guidance on the formulation of research questions. Compares four research methodologies: correlational, experimental, descriptive, and ethnographic research. Reviews potential problems. (DMM)

Reviews research in teaching applied statistics. Concludes that students should analyze data from studies they have designed and conducted. Describes an activity in which students study germination and growth of radish seeds. Includes a table providing student instructions for both the experimental procedure and data analysis. (CFR)

Presents aids to assist the design and monitoring of natural resource systems. Defines and describes hypergeometric systems; discusses monitoriing objectives and classifies monitoring programs. (MDH)

Discusses a technique for estimating sample size that does not require an a priori definition of desired precision. Presents five modifications that make the method easier to use and reduce the probability of estimating a larger sample size than necessary. The technique can guide the design of environmental sampling programs. (Contains 31…

Some approximate formulas are presented for standard errors of estimated regression coefficients in two-level designs. If the researcher can make a reasonable guess as to parameters occurring in the model, this approximation can be a guide to the choice of sample sizes at either level. (SLD)

Reports on a method of teaching ethics as a complex web of relationships. Used ethically vexing anecdotes elicited from practicing geographers to develop a computer-based tutorial package that allows students to interact with these anecdotes. Cautions against using this format alone in ethical instruction. (DSK)

Describes a technique for teaching undergraduates some of the problems associated with constructing self-report delinquency surveys. Argues that the exercise, requiring students to critique a flawed survey, increases students' interest in the problems and ultimately may lead to a better understanding of them. Outlines procedures, evaluation…

Describes the method employed for scholarship that involves the analysis of original unpublished scripts. A professional-development grant provided an opportunity to travel to a university archive to read primary research materials unavailable through conventional means, and to develop a detailed analysis of selected works by Ray Bradbury,…

Claims many changes in education are based on political agendas and popular educational philosophies rather than solid research findings. Suggests reform would benefit from the kind of practitioner/researcher relationship that operates in other fields such as agriculture and medicine. Provides guidelines for effective research. (NH)