We present a new software, called Goluca (Godinho, Luengo, and Casas, 2007), based on the technique of Pathfinder Associative Networks (Schvaneveldt, 1989), which produces graphical representations of the cognitive structure of individuals in a given field knowledge. In this case, we studied the strategies used by teachers and its relationship…

This practical resource shows educators how to use the Internet to help students communicate electronically, reaching beyond the borders of traditional classroom walls. The authors--a lifelong professional developer and a dedicated facilitator of improved K-12 education through her work with graduate students in school leadership--provide the…

The POWERSOURCE[c] intervention is intended as a generalizable and powerful formative assessment strategy that can be integrated with any mathematics curriculum. POWERSOURCE[c] includes both a system of learning-based assessments and an infrastructure to support teachers' use of those assessments to improve student learning. The core undertaking…

In the current millennium, extensive use of computers and the internet caused an exponential increase in information. Few research areas are as important as information extraction, which primarily involves extracting concepts and the relations between them from free text. Limitations in the size of training data, lack of lexicons and lack of…

Cognitive diagnostic assessment (CDA) is a new theoretical framework for psychological and educational testing that is designed to provide detailed information about examinees' strengths and weaknesses in specific knowledge structures and processing skills. During the last three decades, more than a dozen psychometric models have been developed…

Along with the greater productivity that CAD automation provides nowadays, the product data of engineering applications needs to be shared and managed efficiently to gain a competitive edge for the engineering product design. However, exchanging and sharing the heterogeneous product data is still challenging. This dissertation first presents a…

If you were transported back to school, what kind of technology would most engage you? This article presents responses from leading technology educators who were asked this question. The following technological tools are highlighted: interactive whiteboards, wikis, teacher-created websites, story creation tools, cell phones, Skype, digital…

This paper proposes a new presentation system integrating a Microsoft PowerPoint presentation in a two-layer method, called the TL system, to promote learning in a physical classroom. With the TL system, teachers can readily control hints or annotations as a way of making them visible or invisible to students so as to reduce information load. In…

Faculty members have different concerns as they integrate new technology into their teaching practices. The integration of Web-Based Instruction in higher-education settings will not be successful if these faculty concerns are not addressed. Four main stages of faculty concern (information, personal, management, and impact) were identified based…

In this article, the authors describe an active learning exercise which has been used to replace some lecture hours in the renal portion of an integrated, organ system-based curriculum for first-year medical students. The exercise takes place in a large auditorium with ~150 students. The authors, who are faculty members, lead the discussions,…

As clientele needs diversify, Extension educators are examining new technologies, including online tools, to deliver educational programming and resources. Using agritourism as the educational topic, the study reported here sought to evaluate participants' acceptance of online educational programming (webinars) and the effectiveness of the…

Introducing science inquiry early in young children's education is imperative, and providing opportunities for conducting investigations that develop process skills can lay a foundation for later learning. Combining inquiry-based instruction with appropriate technology allows the students to explore, reason, test, and revise their ideas about…

This article focuses on mobile computing with a tablet PC, drawing from over five years of experience teaching with tablets in outdoor, field-based classes. In this article, the authors discuss three courses--Environmental Science, Ecology, and Biology--taught at three colleges. Each course is treated as a vignette from the point of view of a…

The objective of this article is to illustrate that text mining and qualitative research are epistemologically compatible. First, like many qualitative research approaches, such as grounded theory, text mining encourages open-mindedness and discourages preconceptions. Contrary to the popular belief that text mining is a linear and fully automated…

This practice application brief reviews the preparation, implementation, and evaluation of running behavioural interviews online. In a collaborative program between the School of Information Technology and the Careers and Employment service at Deakin University in Australia, students demonstrated their ability to articulate their generic…