This study examines how academic assertiveness in junior high school students affects conceptual change and the degree to which their assertiveness affects the conceptual change of partners paired with them for a series of activities using a computer simulation of the human cardiovascular system. The sample was a group of 90 eighth-grade students…

This paper describes the features of the 1996 version of an intelligent tutoring system (ITS) called CALAT. The architecture of CALAT is an extension of conventional World Wide Web systems, consisting of an ITS kernel on the server side and a multimedia viewer on the client side. The viewer control system is designed to achieve both educationally…

The challenges and problems in both designing and conducting research on distance learning courses are considered in light of the present cyberspace revolution. This paper discusses: the future possibilities of Internet-based learning; assumptions of online courses which are usually embedded in constructivist and socio-constructivist theories and…

The purpose of this study was to investigate the effects of interactive learning strategies in the form of visually-based, real-time computer simulations on inductive learning by adults in physical science. The subjects were 160 upperclass undergraduate students who were enrolled in an introductory computer education class. The computer based…

This module is intended for use by the instructor who wishes to integrate a unit on telecommunications into an Administrative Support Occupations I & II course. Contents include a list of materials needed to teach the unit, a list of competency goals and objectives, and some materials necessary for the two parts of this module: access to a news…

Emerging research on instructional leadership is examined in this paper, with a focus on the new perspective on strategic thinking. The main theme is that research must address the reasoning that underlies the exercise of leadership rather than describe discrete behaviors of effective leaders. A computer simulation designed to facilitate the…

Topics addressed by 40 papers from a conference on microcomputers include: developing a campus wide computer ethics policy; integrating new technologies into professional education; campus computer networks; computer assisted instruction; client/server architecture; competencies for entry-level computing positions; auditing and professional…

Focusing on the development of the United States Army's National Training Center (NTC) from conceptualization and initial implementation in 1981 to the end of the first phase of development in 1984, this monograph provides a documented historical analysis of how and why the landmark event in army training was launched and examines attendant policy…

Military personnel facing forced retirement are prime candidates for retraining as teachers. As mature adult learners, retiring/retired military personnel have certain needs that must be addressed if they are to become successful in their educational careers. Knowles' six assumptions of andragogy acknowledge these special needs as follows: adults…

Research of the biology component of the Teacher Assessment Project (BioTAP) was conducted to explore the feasibility of using performance-based assessments to evaluate high school biology teachers. Three modes of performance-based assessment were employed: portfolios, portfolio-based simulations, and simulation exercises. Fifteen high school…

The Computer Assisted Teaching Unit (CATU) was instituted at Queen Mary College in 1973 to provide aid to the Faculty of Engineering in developing and implementing computer-based learning procedures to support the undergraduate teaching program. Earlier computer programs had simulated electrical and nuclear systems to give students the opportunity…

As part of on-going research on rural public service provision, researchers illustrated the use of a methodologically rigorous tool (a "tradeoff game") for eliciting community preferences for municipal public services. The trade-off game allowed adults in 122 households in Erin Township, Wellington County, Ontario, to assess 13 currently…

This study examined learning by individuals and groups in a computer environment. Individual interactivity as a function of group size was investigated by focusing on various modes of interaction available to students while they completed activities using a computer. The activities, which involved manipulation of pictures of batteries, bulbs, and…

Research investigations on teacher training effects have focused almost exclusively on differences between group means. The present paper suggests that several interesting and important research questions might be answered by examining student variability both within and between classrooms. Student variability might be considered as an outcome to…

The purpose of this study was to investigate the effect of using multidimensional items in a computer adaptive test (CAT) setting which assumes a unidimensional item response theory (IRT) framework. Previous research has suggested that the composite of multidimensional abilities being estimated by a unidimensional IRT model is not constant…