Twenty learning-handicapped and 20 nonhandicapped intermediate-grade children worked on a mathematics problem-solving task on a microcomputer. Their social and instructional interactions were compared as group configuration (individual, homogeneous dyad, and heterogeneous dyad) and task difficulty changed. The computer's effect on the conversation…

Describes study that investigated the roles of locus of control and learner control over sequencing of content and the ability of undergraduate students to locate and retain information in computer-based instruction. The correlation of grade point average with accuracy of retrieval and retention is also explored. (41 references) (LRW)

Classroom interactions by two Black female second-grade teachers were observed to determine whether these teachers differed in their responses to students who showed Strong (high) versus Weak (low) Black and Nonstandard English usage. The teachers' level of knowledge of Black English was reflected in the success of their interactions. (TJH)

Discusses cooperative problem solving among Open University physics and math students and describes three studies that investigated how to design effective computer-based support for collaborative learning in distance education. The value of peer interaction for learning and problem solving is discussed, and students' attitudes to group work are…

A peer intervention program to improve communicative interaction and social integration of preschoolers with moderate developmental disabilities is described. Children without disabilities are taught facilitative strategies which are not particularly intrusive and do not obligate responses by the disabled child. The facilitative strategies…

This study of 20 mothers and their fluent children (ages 3-5) found no significant differences between the effects of instructions to slow maternal speech rate and instructions to slow and simplify maternal speech. Children's speech rate and language complexity did not parallel maternal adjustments, which is problematic for parental involvement in…

Reports results of a study investigating effects of social interaction on utilization of categorical concepts by upper and lower class children. Describes an experimental guessing game with individual subjects and pairs of subjects. Concludes that the experimental setup was beneficial for all subjects regardless of social background or kind of…

Investigates the effect of oral and electronic media on interaction patterns by learners of Japanese as a second language. The framework for the analysis of learner is speech act theory, which provides a richly developed set of descriptive categories by which to examine interactional processes. (Author/JL)

Discusses characteristics of a teacher language that give students opportunities to articulate ideas in an academic discourse as well as factors precluding such opportunities. The article illustrates types of teacher silence that can create opportunities for student participation and how matching the subject with student culture can affect…

This exploratory study of graduate students attempts to quantify some of the interactions that take place between learners and a computer-based instructional lesson teaching basic memory skills. Variables studied include age, undergraduate grade point average, sex, and standardized test scores. (Author/LRW)

Examined student attitudes toward the introduction of a Web component into a general biology course for undergraduate nonmajors that allowed asynchronous learning outside the classroom and increased student-to-student interaction. Results showed a positive effect on student learning, problem-solving skills, and critical thinking skills. Attitudes…

The discussion board feature that is included with most course management software packages is a potentially valuable tool to augment instructor-student interactions in science lecture courses and increase student motivation. However, many teachers seem to have been frustrated that students do not readily make use of this feature when it is added…

The need to promote healthy active ageing in order to offset the impact of an ageing population on national resources and ensure a high quality of life in older age is well recognized. In 2001, the English Department of Health established a national pre-retirement health initiative involving the development of eight pilot projects. A national…

Objective: To test for gene-environment interaction with depressive symptoms and family conflict. Specifically, to first examine whether the influence of family conflict in predicting depressive symptoms is increased in individuals at genetic risk of depression. Second, to test whether the genetic component of variance in depressive symptoms…

This article presents the first stage of a design-based research project to introduce case-based learning using existing interactive technologies in a major Australian university. The paper initially outlines the relationship between case-based learning, student interaction and the study of interactions--and includes a review of research into…