New computer software for physics, mathematics, computer science, and statistics courses at North Carolina State University and in some high schools allows students to solve problems on the computer, recording every answer submitted to provide faculty with a record of student performance, and providing immediate feedback to students. Computerized…

The author analyzes properties of mutual information between dichotomous concepts and test items. The properties generalize some common intuitions about item comparison, and provide principled foundations for designing item-selection heuristics for student assessment in computer-assisted educational systems. The proposed item-selection strategies…

Readers will find several papers that address high-level issues in the use of technology in education, for example architecture and design frameworks for building online education materials or tools. Several other chapters report novel approaches to intelligent tutors or adaptive systems in educational settings. A number of chapters consider many…

Earlier studies have suggested that higher education institutions could harness the predictive power of Learning Management System (LMS) data to develop reporting tools that identify at-risk students and allow for more timely pedagogical interventions. This paper confirms and extends this proposition by providing data from an international…

This study assessed the invariance in the factor structure of the "Test of English as a Foreign Language"™ Internet-based test (TOEFL® iBT) across subgroups of test takers who differed in native language and exposure to the English language. The subgroups were defined by (a) Indo-European and Non-Indo-European language family, (b)…

This article describes the process of developing and implementing a quick Web-based screening test designed for the purpose of identifying, within a large, culturally diverse population of undergraduates enrolled at an English-medium university, those students unlikely to require English language support during their 1st year of academic study.…

A graduate level course in library and information science was revised from face-to-face instruction to a blended learning model utilizing on site, interactive television, and online classes. This study investigates three related questions: (1) Will students provide detailed feedback if given the opportunity to complete an anonymous survey? (2)…

Purpose: The purpose of this paper is twofold: first the paper aims to sketch the theoretical basis for the use of electronic portfolios for prior learning assessment; second it endeavours to introduce latent semantic analysis (LSA) as a powerful method for the computation of semantic similarity between texts and a basis for a new observation link…

Online assessments afford many advantages for teachers and students. Okolo (2006) stated, "As the power, sophistication, and availability of technology have increased in the classroom, online assessments have become a viable tool for providing the type of frequent and dynamic assessment information that educators need to guide instructional…

The process of teacher identification, selection, initial training, and on-going professional development that has developed at the Illinois Virtual High School (IVHS) over the past seven years is described and discussed in this article. Validation was based upon existing practices and research. To provide background the creation and initial…

This study explored e-learning problems and solutions reported by 223 students with disabilities, 58 campus disability service providers, 28 professors, and 33 e-learning professionals from Canadian colleges and universities. All four groups indicated, via online questionnaires, problems with: accessibility of websites and course/learning…

This paper focuses on the rationale and underlying processes of an Inter/intranet tool designed to evaluate oral tests and especially the university entrance examination according to the national minimal requirements. This exam is taken by up to 100,000 students simultaneously. This presentation gives information of the tool design and up-to-now…

Two experiments investigated sensory/motor-based functional knowledge of man-made objects: manipulation features associated with the actual usage of objects. In Experiment 1, a series of prime-target pairs was presented auditorily, and participants were asked to make a lexical decision on the target word. Participants made a significantly faster…

Task completion time was substantially decreased for two middle school students with a diagnosis of moderate mental retardation and autism spectrum disorder (ASD) following the presentation of high-preference items and choice via a computer-based video program. The study used an ABAB design to evaluate the effects of the program compared to…

Moving visual stimuli have been shown to reduce unilateral neglect (ULN), however, the mechanisms underlying these effects remain poorly understood. This study compared lateralised and non-lateralised moving visual stimuli to investigate whether the spatial characteristics or general alerting properties of moving visual stimuli are responsible for…