Describes general curriculum design principles and specific software design implementations resulting from an ongoing collaboration between software designers and programmers, researchers, and a classroom teacher and his students. Traces the development of E-Lab software in the context of the principles that emerged during the design process.…

The National Council for the Social Studies (NCSS) standards identify the primary purpose of the social studies as helping "young people develop the ability to make informed and reasoned decisions for the public good as citizens of a culturally diverse, democratic society in an interdependent world." To sustain and improve our democracy, future…

Three-dimensional virtual worlds are an emerging medium currently being used in both traditional classrooms and for distance education. Three-dimensional (3D) virtual worlds are a combination of desk-top interactive Virtual Reality within a chat environment. This analysis provides an overview of Active Worlds Educational Universe and Adobe…

If manufacturing a safer cigarette is technically possible--an open question--then mandating that tobacco manufacturers improve the safety of cigarettes would likely have both positive and negative implications for the nation's health. On the one hand, removing toxins may reduce the incidence of smoking-related diseases and premature mortality in…

This study evaluates the effectiveness of an experiential approach to teen pregnancy (TP) prevention called "Baby Think It Over," a computerized infant simulator, on adolescents' attitudes and behaviors regarding teen pregnancy and sexuality. Recently, a more realistic model called "Real Care Baby" was developed. The small amount of research on…

In this study, the author compared the effectiveness of two different strategic management course designs: one centered on case discussions and the other combining a computer-based simulation with some cases. In addition to evaluation of the research literature, the study involved experiments with six course sections composed of 130 students, Both…

Science teachers face challenges that affect the quality of instruction. Tight budgets, limited resources, school schedules, and other obstacles limit students' opportunities to experience science that is visual and interactive. Incorporating web-based Java applets into science instruction offers a practical solution to these challenges. The…

The mechanisms of perceptual learning are analyzed theoretically, probed in an orientation-discrimination experiment involving a novel nonstationary context manipulation, and instantiated in a detailed computational model. Two hypotheses are examined: modification of early cortical representations versus task-specific selective reweighting.…

Personal teaching efficacy is associated with a teacher's effectiveness in the classroom. To enhance this efficacy in a computer-simulated training program, both personal traits and guided practices need to be considered concurrently. In this study, it was hypothesised that the interactive effects from the coupling of personal traits with guided…

The purpose of this brief paper is to provide insight into the kinds of work being done by an education research group in a US physics department. As will be evident, instructional technology raises many interesting questions and lends itself to a wide variety of studies. References and contacts are provided for readers wanting more detailed…

The purpose of this study was to investigate (a) what effect the use of interactive computer-based simulations (ICBSs), the use of laboratory inquiry-based experiments (LIBEs), and the use of combinations of an ICBS and a LIBE, in a conceptually oriented physics course, have on science teachers' beliefs about and attitudes toward the use of these…

This article describes an activity that involves the use of simulation for decision-making. It is useful for demonstrating concepts in probability and statistics. (Contains 4 figures and 2 tables.)

A systematic study of the implementation of simulation hardware (TIMS) replacing software (MATLAB) was undertaken for advanced undergraduate and early graduate courses in electrical engineering. One outcome of the qualitative component of the study was remarkable: most students interviewed (4/4 and 6/9) perceived the software simulations as…

Computer-based video instruction (CBVI) was used to teach verbal responses to questions presented by cashiers and purchasing skills in fast food restaurants. A multiple probe design across participants was used to evaluate the effectiveness of CBVI. Instruction occurred through simulations of three fast food restaurants on the computer using video…

The computer administered alcohol education program, Alcohol 101, is a popular tool for colleges attempting to foster more responsible drinking in college students. The effectiveness of this program in changing attitudes was assessed by measuring the attitudes of students who completed the program as one of the consequences of disciplinary action…