This paper discusses a model for structuring resources for automatic assessment in scientific education by means of textual descriptions. This study aims to support instructors in extending teaching strategies and expanding formative assessment in virtual communities of practice. The strategy to achieve these goals involves the implementation of a…

Thirty postgraduate librarianship students learned about PRECIS indexing using a system that responds as flexibly and intelligently as a human expert to natural language queries. Interactions were logged and analyzed. The evidence obtained supports the notion that individuals employ distinct strategies when interacting with information sources in…

A hypermedia tutoring system for teaching parasitology to college students was developed using an object oriented software development tool, Knowledge Pro. The program was designed to meet four objectives: knowledge incorporation, tutoring, indexing of key words for Boolean search, and random generation of quiz questions with instant scoring. The…

Discussion of the use of computerized concordancers (computer software packages that enable large quantities of text to be searched for all occurrences of a particular lexical item) focuses on their potential as a tool for students to use in learning a second language. In considering the pedagogical value of such tools, three areas are considered.…

Describes study conducted with British undergraduate library science students that compared natural language indexing and searching with controlled language searching on a computerized database. The use of the ERIC Thesaurus and Sears List of Subject Headings is explained, recall and precision measures are reported, and further research is…

E-learning leads to evolutions in the way of designing a course. Diffused through the web, the course content cannot be the direct transcription of a face to face course content. A course can be seen as an organization in which different actors are involved. These actors produce documents, information and knowledge that they often share. We…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…