Research has posited a set of rather obvious, ordinary, and predictable factors making up an effective school. Three case studies from Britain, Africa, and Thailand are used to explore different contexts for school administration and how the resulting administrative reality can contribute to school effectiveness. Reforms cannot succeed without a…

The relationships among grade, substance assessed, and type of measurement and statistical analysis used in the detection of external validity threats resulting from subject attrition in a modal follow-up study were examined in 6 successive 2-year panels of adolescents, including 4,819 overall stayers and 1,897 dropouts. (SLD)

Analysis of hypothetical data with dependent responses demonstrates how information loss caused by the overt response scale has an unknown influence on effect sizes in moderated regression analysis. The number of scale steps measuring the dependent variable results in a form of systematic error that alters interaction effect sizes. (SLD)

Fourteen adults who participated in planning their course were compared with 15 controls in a teacher-planned course. Findings suggest that participation in planning does not significantly influence achievement, satisfaction, or classroom environment, nor does environment influence satisfaction or achievement. (SK)

This paper examined the assessment of second-language proficiency in 157 research articles published in 5 language journals from 1988 through 1992, finding 4 major conventions for the assessment of language proficiency: (1) impressionistic judgment; (2) institutional status; (3) in-house measures; and (4) standardized test scores. (64 references)…

This commentary responds to a critique (EC 601 711) of a paper (EC 211 387) concerning use of cluster analysis to develop a taxonomy of lifestyles of families with severely mentally retarded children. The commentary considers the model to be useful in social science inquiry, and properly validated when using cluster analytic techniques. (JDD)

Examined the effects of type of distribution and type of response scale on observed integration patterns in five, six, and seven year olds. Findings showed that the effect of two factors, age and type of scale, were significant. (SH)

Criticizes Calvin Veltman's methodology in "The Future of the Spanish Language in the United States," in which he concludes that a majority of U.S.-born Spanish-dominant speakers are abandoning Spanish and becoming English speakers. Suggests that English language usage does not necessarily indicate English proficiency. Discusses…

Reviews the "Journal of Curriculum and Supervision" Spring 1990 issue from a scientific viewpoint. This article found ambiguous word meanings, apparent contradictions in and among several authors' writings, an artificially dichotomous formulation of the relationship between two complementary inquiry methods and uncritically held…

Review of research investigating gender differences in computer-related behavior examines statistical and methodological flaws. Issues addressed include sample selection, sample size, scale development, scale quality, the use of univariate and multivariate analyses, regressional analysis, construct definition, construct testing, and the…

Discusses problems for educational research posed by the unpredictability and indeterminism of human behavior. Presents a theory of purposeful behavior (perceptual control theory) to provide an explicit working model of how individuals produce repeatable outcomes via variable means. Describes primary characteristics of this theory and its…

International comparisons of academic achievement are faulted by methodological problems. U.S. schools are doing better in international comparisons than we have been led to believe. However, there are shortcomings. An education reform agenda needs to treat poor urban and rural schools as patients in an intensive-care ward. (MLF)

Posits that a "democratic approach" to defining and evaluating educational quality is necessary, since the concept of quality itself is heavily subjective and value based, and that educational evaluation is best achieved through the involvement of all participants, including practitioners, parents, and children. (MDM)

Explores limits of quantitative research methods and introduces qualitative approach, focus groups, as alternative information-collection tool for student personnel administrators. Presents two research projects where focus groups were used. Maintains that focus group approach has several advantages, including cost effectiveness, emphasis on…

Describes a case study methodology that combines a three-year longitudinal study with nine retrospective studies about the same phenomenon. Explains how specific strengths in each method compensate for some particular weakness in the other. Suggests circumstances for which dual methodology is especially appropriate. (35 references) (MLF)