A framework for improving student and course evaluation in higher education is presented. The framework is based on a simple quality control model. Suggestions for support mechanisms and resources for improving practice are also offered. (MSE)

Students explore the workings of the lever, wheel and axle, and the inclined plane as they build simple toys--a bulldozer and a road grader. The project takes four weeks. Diagrams and procedures are included. (PR)

Previous articles in this issue have provided the background for the new model for superintendent evaluation presented. The model recognizes the many facets of the superintendent's professional activities and attempts to encompass the evaluation of the superintendent's total performance. The flexible model will take on different forms as…

This introduction to a clinical forum on children with speech, language, and hearing difficulties focuses on assessment validity. The paper emphasizes that assessment validity depends on the purpose for which the clinician employs the assessment and the inferences the clinician intends to draw, and that assessment interpretation involves degrees…

Presents a theoretical framework for analyzing students' social, emotional, and motivational interpretations and demonstrates the application of the framework in two studies involving 8 12-year-old boys and 14 12-year-old boys in which such interpretations were analyzed in a cognitive apprenticeship-based technologically rich learning environment.…

Differentiates traditional education, progressive education, constructivism, and the Montessori approach. Examines the role of motivation in constructivism and in Montessori's planes of development. Concludes that Montessorians and constructivists are allies in the struggle to liberate children from conventional educational methods, which blunt…

Explains the function of formative evaluation and the evaluation techniques that can be used in the various stages of educational computing research and development. Topics include computer software design; selecting evaluation standards; and a framework for formative evaluation, including theoretical models, expert consultation, and field…

This commentary reviews previous articles that discuss major educational approaches for young children with autism, including applied behavior analysis, pivotal response training, and the developmental, individual-difference, relationship-based model. It emphasizes the need for research on which children do better with which particular…

Presents exploratory individual, group, and organizational learning instructional systems development (ISD) models based on four conditions: integration of the questions of what and why in instruction and learning; reflection of impacts of environmental factors; non-linear and flexible instructional processes; and future-centeredness in…

Quantitative analyses of stimulus control and reinforcer control in conditional discriminations and delayed matching-to-sample procedures often encounter a problem; it is not clear how to analyze data when subjects have not made errors. The present article examines two common methods for overcoming this problem. Monte Carlo simulations of…

Dual language education programs have become extremely popular. Although these programs share common characteristics, they vary in several respects. Programs use different languages and include students with varying characteristics. For instance, many of these programs include students with fluent English proficiency and those with limited English…

The applicability of the tripartite model of emotion, which distinguishes the shared aspect of depression and anxiety, negative affect (NA), from their respective specific components of low positive affect (PA) and physiological hyperarousal (PH), was examined in 472 elementary and high school students. The relations among depression, anxiety, and…

Recently, the regression extension of latent class analysis (RLCA) model has received much attention in the field of medical research. The basic RLCA model summarizes shared features of measured multiple indicators as an underlying categorical variable and incorporates the covariate information in modeling both latent class membership and multiple…

Insects are a natural choice for studying behavioral ecology in the classroom--they are easy to obtain, maintain, and manipulate. Unlike competition and predation, however, the concept of group living does not translate well to small-scale experiments involving only a few individuals. How can inquiry be used to examine why animals live in groups?…

A biochemical molecular modeling project on heme proteins suitable for an introductory Biochemistry I class has been designed with a 2-fold objective: i) to reinforce the correlation between protein three-dimensional structure and function through a discovery oriented project, and ii) to introduce students to the fields of bioinorganic and…