EDUCATIONAL ENVIRONMENTS, HIGHLY STRUCTURED OR UNSTRUCTURED, WERE DIFFERENTIALLY EFFECTIVE WITH STUDENTS OF VARYING PERSONALITIES. THE REPORT CONSIDERED THE UTILITY AND RELEVANCE OF THE CONCEPTUAL SYSTEMS MODEL BY DESCRIBING A SPECIFIC PROJECT IN WHICH THE MODEL SERVED AS THE BASIS FOR FORMING HOMOGENEOUS CLASSROOM GROUPS. THE PROJECT WAS…

In meta-analysis, the usual way of assessing whether a set of single studies is homogeneous is by means of the Q test. However, the Q test only informs meta-analysts about the presence versus the absence of heterogeneity, but it does not report on the extent of such heterogeneity. Recently, the I[squared] index has been proposed to quantify the…

Observed the decision-reaching and leadership behavior of children in same- amd mixed-age triads by coding their verbalizations in arriving at a consensus for their preference ranking of eight pictures. (HOD)

The goal of audience segmentation is to identify population subgroups that are homogeneous with respect to certain variables associated with a given outcome or behavior. When such groups are identified and understood, targeted intervention strategies can be developed to address their unique characteristics and needs. This study compares the…

As the incidence of ability grouping at the primary level increases in the United Kingdom, questions remain regarding the effect of various grouping arrangements on students' personal and social development and the role of the school ethos in adopting particular ability grouping structures. This research explored the rationale given by primary…

An exploratory, comparative study of the achievement of 186 homogeneously and heterogeneously grouped second graders found no significant differences in overall achievement in reading and mathematics. However, a significant difference in reading comprehension scores of children in the two groups was found. At low, medium, and high academic…

Noting that lack of student motivation is one of the primary reasons students drop out of school and that lack of student motivation is particularly evident at the onset of adolescence, this study compared multidimensional motivation gains of middle school students who were heterogeneously grouped according to motivational level to gains of those…

Found that mildly learning disabled elementary school students obtained significantly higher reading achievement in a self-contained special learning disabilities classroom than did students in a regular classroom with outside support from a learning specialist and students in a learning center setting. (FL)

Attitudes of gifted students placed in homogeneous classes were compared to students not identified as gifted in regular heterogeneous classes. Student perceptions of themselves as learners, student perceptions of teachers' behaviors and expectations, and academic achievement were assessed for 105 students in grades 5 and 8. (SW)

Many secondary teachers perceive a wide range of studennt ability levels within a class as a constraint on effective teaching and classroom management. This study was conducted to determine which levels of teaching effectiveness, which learning environments, and which classroom management problems were associated with very heterogeneous classes,…

Two studies explored the experience and performance of students at Williams College in three-person groups that were homogeneous or heterogeneous in rated academic ability. In accord with hypotheses from Festinger's (1954) social comparison theory, students in academically homogeneous groups had more positive experiences and performed better on…

Describes study that compared the achievement of high and low ability eighth-grade students working cooperatively during computer-based instruction. Homogeneous and heterogeneous grouping based on ability are explained, posttest results are analyzed, and implications for instructional design are discussed. (23 references) (Author/LRW)

Utilizing data derived from a stratified random sample of disadvantaged farm families (DFF) living in 3 northeastern North Carolina counties (N=42, 56, and 32 families from Bertie, Halifax, and Northampton respectively), study objectives were to test the homogeneity thesis of the culture of poverty theory via a comparison of a selected set of…

Purpose: To examine HRM strategies and practices and HRM position within organizations in various cultural, economic and sociopolitical contexts from a longitudinal perspective. Design/methodology/approach: The study uses the 1995 and 1999 Cranet data in a longitudinal methodological framework to explore the changes and trends in 18 European…

This report presents a description and evaluation of the Cognitively Oriented Urban Prekindergarten Program in West Chester, Pennsylvania, a preschool program for children from low income families and/or one-parent families. The program was designed to form a link between the Early Learning Program of the PRIDE Project and public kindergarten.…