The Center for Improved Engineering and Science Education (CIESE) at Stevens Institute of Technology helps mathematics teachers to integrate and implement engaging and innovative collaborative lessons into their curriculum for illustrating complex mathematics concepts. CIESE has developed online projects that incorporate complex mathematics…

This paper describes a Web-based and distributed system named QSIA that serves as an environment for learning, assessing and knowledge sharing. QSIA--Questions Sharing and Interactive Assignments--offers a unified infrastructure for developing, collecting, managing and sharing of knowledge items. QSIA enhances collaboration in authoring via online…

This paper presents a web-based interactive teaching package that provides a comprehensive and conducive yet dynamic and interactive environment for a module on automated machine tools in the Manufacturing Division at the National University of Singapore. The use of Internet technologies in this teaching tool makes it possible to conjure…

The authors examined the online construction of identity and sexuality in a large sample of conversations from monitored and unmonitored teen chat rooms. More than half of the 583 participants (identified by a distinct screen name) communicated identity information, most frequently gender. In this way, participants compensated for the text-based…

The 2 studies reported here use observational data from message boards to investigate how adolescents solicit and share information related to self-injurious behavior. Study 1 examines the prevalence and nature of these message boards, their users, and most commonly discussed topics. Study 2 was intended to explore the correlations between content…

In this article two computer-produced multimedia stories created by children in their after-school centre are analysed, building on the assumption that children draw that which is important for them. The aim is to make visible the significance of narrative structure, reaccentuation, intertextuality, multivoicedness and various levels of…

While advances in technology have enhanced the quality and variety of visual presentations in teaching, most instructors find themselves teaching to a generation of students who are difficult to dazzle. Although the innovative use of technology in and outside of the classroom is a challenge, selecting practices that optimize technology as a tool…

The World Wide Web (Web), the largest multimedia system in existence, has been heralded by many as the perfect tool for lifelong learning. One topic mentioned in this regard is science, since many adults have little prior knowledge about it and the field is constantly changing. Yet little empirical research has been done to examine how web…

This article describes rational analyses and cognitive models of Web users developed within information foraging theory. This is done by following the rational analysis methodology of (a) characterizing the problems posed by the environment, (b) developing rational analyses of behavioral solutions to those problems, and (c) developing cognitive…

An increasing number of academic institutions are considering changing to Web-based systems to take advantage of efficiencies in the collection of end-of-semester course evaluations. In considering such a change it is important that researchers determine whether it will affect mean evaluation scores and response rates. We undertook this study in a…

Research shows that social work graduate programs offer little education in suicide prevention and intervention, yet social workers' experiences and attitudes regarding suicide education are unknown. This Web-based survey of 598 social workers found that almost all respondents had worked with at least one suicidal client, but most received little,…

This paper describes our use of the ADDIE protocol to design and develop an interactive tutorial for students learning molecular symmetry operations and point groups. The tutorial provides a 3-D environment where students can examine molecules, structures, and symmetry elements. Most such tutorials are connected to courses or instructors in…

Identifying Internet sites to coordinate with National Science Education Standards can be challenging for teachers and students. By identifying quality free Internet sites in science, teachers and students can use the extensive resources of the Internet to enhance learning and instruction while meeting National Science Education Content Standards…

The Health Insurance Portability and Accountability Act (HIPAA) of 1996 (PL. 104-191) is a multitiered, comprehensive, convoluted, and controversial federal law for sweeping health care reform. Although HIPAA is dramatically broader in scope than privacy protections for health care information, a provision for privacy in the form of a Privacy Rule…

The advent of Web-based instructions, which relies upon the Internet, emphasizes the need for a clear understanding of how learners process and encode information presented in Web sites for instructional purposes. Distance educators need and want assistance in their efforts to integrate information technology into their instructions. In this…