When comparing performances across four versions of Computer as Lab Partner curriculum, increases in understanding were found when students predicted outcomes and reconciled results, and students used a heat-flow model of thermodynamics to integrate their experimental results. Argued is that curriculum must explicitly motivate students to…

Discusses ways in which child care program directors can provide a model of good early childhood education in their training visits to classrooms. Presents a workshop format and agenda for training early childhood education teachers in observation skills. (GLR)

Covariance structure modeling tested four alternative models of determinants of student effort changes. Four alternative models were investigated using 167 junior and 155 senior high school students. Effort ratings by teachers were obtained for 282 of the students. The importance of changes in students' perceptions of ability is discussed. (SLD)

An evaluation of the rules-of-thumb used to determine the minimum number of subjects required to conduct multiple regression analyses suggests that researchers who use a rule of thumb rather than power analyses trade simplicity of use for accuracy and specificity of response. Insufficient power is likely to result. (SLD)

This article describes how a social systems approach to psychopathology can be applied to treatment goals in group psychotherapy with mentally retarded individuals. Treatment models blending behavioral and psychodynamic interventions are covered. Suggestions for maintaining cost-effective linkages between mental health and mental retardation…

Examines self-assessment as a personality structure that changes in its development as individuals mature. Explains prognosticative, actual (or correcting), and retrospective self-assessment. Develops a structural-dynamic explanatory model, characterizing self-assessment as a systemic formation. Relates self-evaluation to achievement, volitional…

Describes the Dewey Online Retrieval System (DORS), which was developed at the University of California, Los Angeles (UCLA), to experiment with classification-based search strategies in online catalogs. Classification structures in automated information retrieval are discussed; and specifications for a classification retrieval interface are…

Three models have been developed to provide a framework for describing range of delivery technologies available that are consistent with missions of training organizations. Performance support model presents a strategy for applying solutions to performance problems; knowledge transfer model depicts combinations of communication media; and…

Although curriculum issues still command reformers' attention, researchers recognize that academic success is tied to home and community support. Alliance for Achievement is a school-community management program that addresses the relationships among schools, homes, and communities based on locally defined and commonly held educational values. The…

Since 1980, most English-speaking nations have experienced a sea change in how people think about educational policy and school management. This article argues for scrutinizing both paradigms or theories influencing our thinking and consequences of built-in biases. Drawing on the British and U.S. experience, the article examines dramatic…

This survey of 51 state directors of special education and 50 state certification officers found that, although states offering categorical certification alone outnumber those offering only noncategorical certification, there is wide variation among states and a trend toward noncategorical models. Recommendations emphasizing interagency…

This paper reviews the process-product literature on effective teaching and suggests a conceptual framework focusing on teacher behaviors associated with development of higher-order thinking and problem-solving abilities. These behaviors involve, among others, embedding instruction in meaningful and purposive activities and promoting classroom…

This paper reviews research relating child temperament (social, emotional, and attentional characteristics) to educational process and outcome for exceptional children with different diagnoses. The paper presents a model of temperament effects on educational outcome, mediated by effects on parents, peers, and teachers and by the child's academic…

Describes the spread of "Sesame Street" to other countries and includes several case studies of foreign adaptations. Use of the production process model developed by the Children's Television Workshop is discussed; licensing policies are explained; international coproduction projects are described; and differing curriculum goals are…

Describes the design of a prototypical computer-mediated communication (CMC) system at the Open University of the Netherlands called StudieNet which focuses on a single mathematics course. The concept of the integrated study environment used in StudieNet is explained, StudieNet functions are compared with the nonautomated course, and how the…