Explains the concept of a computerized simulated student as a model of human learning and explores three areas of application: for teachers, for students, and for instructional designers during formative evaluation. Technical limitations, existing prototype systems, and possible future systems are discussed for each area. (Contains 85 references.)…

Describes a recently developed microcomputer-based farm management game called AgVenture. The objective of the program is to allow students to practice making management decisions for a model crop farm to teach risk management and reinforce traditional farming management principles. (MDH)

Presents an activity in which students model the processes of meiosis, fertilization, development, and birth using model creatures called reebops. Students breed reebops to analyze chromosome combinations. Makes recommendations for activity utilization and identifies the strengths of the activity. (MDH)

Discusses the inherent flaws in considering and using the epistemology of the natural sciences as equivalent to a pedagogic basis for teaching and learning in the natural sciences. Discusses the difference between practicing science and learning to practice science. Concludes with the presentation of three new motives for the use of laboratory…

The development of the DETECT procedure marked an important advancement in nonparametric dimensionality analysis. DETECT is the first nonparametric technique to estimate the number of dimensions in a data set, estimate an effect size for multidimensionality, and identify which dimension is predominantly measured by each item. The efficacy of…

In this article, we formulate a nonlinear structural equation model (SEM) that can accommodate covariates in the measurement equation and nonlinear terms of covariates and exogenous latent variables in the structural equation. The covariates can come from continuous or discrete distributions. A Bayesian approach is developed to analyze the…

The Wernicke-Lichtheim-Geschwind (WLG) theory of the neurobiological basis of language is of great historical importance, and it continues to exert a substantial influence on most contemporary theories of language in spite of its widely recognized limitations. Here, we suggest that neurobiologically grounded computational models based on the WLG…

This study addresses several common shortcomings of current university campus sustainability initiatives, including a lack of attention to integrative issues such as land use, housing, and transportation, and a generally reactive rather than proactive approach to sustainability. To engage these concerns, we develop a model for assessing the…

Students are, increasingly, digital content producers, and participate extensively in evolving online social networks. The emergence of the former represents subtle changes in students' experience of images, audience, copyright, ownership of learning, and technology. Experiencing the latter places students in an awkward position in terms of…

Although technological innovations have the capability to significantly change how scientific investigations are done and greatly enhance the teaching and learning of science, its use is no more effective than any other resource or innovation when researched-based effective teaching practices are not followed. This paper reviews established…

Noting the increased use of microcomputers in commerce and the accounting profession, the Department of Accounting and Finance at the University of Manchester recognized the importance of integrating microcomputers into the accounting curriculum and requested and received a grant to develop an integrated study environment in which students would…

This essay summarizes the theory and practice of computer simulation, assesses the state of the art of simulation with respect to pedagogically relevant processes like learning, and speculates about the impact of such simulations on pedagogical research and practice. Arguing that the use of computer simulation as a technique for building formal…

In this paper the theory that human thinking proceeds according to the computer model, or symbol manipulation, is reviewed and challenged. The research used as subjects five highly rated tournament chess players who "thought aloud" during a chess game to provide tape recorded protocols of decisions made while playing. These protocols…

The objectives of this workshop, jointly sponsored by the State Education Commission of the People's Republic of China and the International Institute for Educational Planning (IIEP), were to: discuss the problem of the relationship between the development of higher education, industrial growth, and technical change; analyze the growth of the…

Expert reasoning in the natural sciences appears to make extensive use of a relatively small number of general principles and reasoning strategies, each associated with a larger number of more specific inference patterns. Using a dual declarative hierarchy to represent strategic and factual knowledge, a framework for a robust scientific reasoning…