Reviews "Soviet Studies in Mathematics Education: Volume 2. Types of Generalization in Instruction" (V. V. Davydov, National Council of Teachers of Mathematics, 1990), which is useful for educational researchers because its major theory of dialectical materialism offers a view of knowledge with a significant role for activities that…

Using results of a best-evidence synthesis and a meta-analysis of an extensive international database, it is argued that there is no empirical evidence at the moment showing that student learning suffers in combination classes. No support is found for the selection bias suggested by D. Mason and R. Burns (1997). (SLD)

S. Veenman argues that his reviews of the literature lead to the conclusion that combination classes are neither worse nor better than single-grade classes. This rejoinder discusses disagreements with Veenman's findings, which are hampered by a narrow reading and interpretation of the literature on potential positive effects of combination…

In information systems and end-user computer research, "using" appears to encapsulate a range of activities, such as reading, writing, viewing and so on. And yet it is a grossly inadequate descriptor for any of these activities, failing to account for the fact that texts--digital or otherwise--are produced and engaged by humans for a variety of…

A microarray experiment is presented that, in six laboratory sessions, takes undergraduate students from the tissue sample right through to data analysis. The model chosen, the murine erythroleukemia cell line, can be easily cultured in sufficient quantities for class use. Large changes in gene expression can be induced in these cells by…

This article is the first of a 2-part synthesis of an international seminar on the classification of children with disabilities. It synthesizes 6 papers that address broad questions relating to disability classification and categorization, cross-national comparisons on disability in education, the World Health Organization's "International…

Educators have been challenged to meet the needs of students with disabilities in the least restrictive environment. Although this mandate has existed for 30 years, local educators report difficulties with program planning; graduation and grading of students with disabilities; recruitment and retention of qualified teachers; ensuring access of all…

Educational taxonomies developed by Bloom, Krathwohl, and collaborators have been used for decades as frameworks for instructional objectives, curriculum design, and assessments of achievement. However, their scope is now too limited. The well-known cognitive domain is extended to include ideational functions of imagination and creativity, and the…

This document, which is designed to provide Iowa literacy service providers and funding agencies with information about the distribution of adult literacy proficiencies over various regions of Iowa, presents and discusses synthetic estimates of adult literacy proficiencies. First, the procedure that was used to develop synthetic literacy estimates…

This bibliography is a 3-year supplement to the first bibliography of ERIC Digest resumes published in April 1993 and covering ERIC Digest production through March 1993. Included in this supplement are resumes for all digests entered into the ERIC database for the April 1993 through March 1996 issues of Resources in Education (RIE), a total of 429…

Digests prepared by clearinghouses of the Educational Resources Information Center (ERIC) began to emerge seriously in 1984 as one of the most desirable and popular products of the various clearinghouses. Although ERIC Digests were not initially listed in the ERIC database because of their brevity, today they are entered routinely. This…

This study investigated the effects of different structures of a synthesizer and formats of the generality component on the application and remember levels of learning. Seventy-three undergraduates participated. Four treatment groups were formed by combining two types of structure (complete versus partial) with two types of format in generality…

The failure to attain a true synthesis of six ethnographic studies of interracial education in desegregated schools is examined. Detailed individual descriptions of desegregation processes were yielded but the failure of summary attempts is attributed to the lack of a theory of social explanation appropriate to interpretive social science, and a…

The four classes of learning experience found in an instructional system are defined as 1) orienting experiences, which provide a set of referents essential to meaningful study, and which may take the form of direct observation of children or teachers in classrooms, observation of filmed models, etc., and which may be used at any level; 2)…

Approximately 560 of the most relevant manuscripts pertaining to existing evaluative research literature in the areas of non-economic, southern rural development are presented in this preliminary bibliographical synthesis. Roughly covering the period 1950-75, this annotated bibliography is divided into the following six subject categories: (1)…