Tools for automatic grading programming assignments, also known as Online Judges, have been widely used to support computer science (CS) courses. Nevertheless, few studies have used these tools to acquire and analyse interaction data to better understand the students' performance and behaviours, often due to data availability or inadequate…

Systems that can detect cognitive decline or harmful levels of stress could assist users in managing their stress and health. However, current assessments are often obtrusive or require specialized equipment, and not suited to continuous monitoring of cognitive status. This research leverages attributes of everyday keyboard interactions to…

Traditional information systems return answers after a user submits a complete query. Users often feel "left in the dark" when they have limited knowledge about the underlying data, and have to use a try-and-see approach for finding information. The trend of supporting autocomplete in these systems is a first step towards solving this problem. A…

Describes the process required to learn to write Chinese ideographs, and investigates the possibilities for developing a computer-aided language learning tutor. Character stroke sequences are described; a modified keyboard for Chinese character entry is discussed; and interaction between the student and the tutor is examined. (11 references) (LRW)

The 9th International Conference on Educational Data Mining (EDM 2016) is held under the auspices of the International Educational Data Mining Society at the Sheraton Raleigh Hotel, in downtown Raleigh, North Carolina, in the USA. The conference, held June 29-July 2, 2016, follows the eight previous editions (Madrid 2015, London 2014, Memphis…

The study of human-computer interactions has revealed that highly interactive devices are often easier to learn to use than keyboard-based devices. Describes an integrated cognitive model designed to exhibit interactions between people and computers while learning task-action mappings such as the action sequences for opening a file in a word…

This second in a series of articles on artificial intelligence emphasizes human factors. The design of video display units and keyboards is discussed, the organizational structure of human memory is described, humans are examined as information processors using inductive and deductive reasoning, and educational implications are explored. (LRW)

A third grade class served as subjects of this study on the use of paired keyboards attached to a single microcomputer as a means to facilitate Internet exploration. A collaborative environment resulted, where students could benefit from the scaffolding provided by computer and Internet resources. (AEF)

Severely physically disabled children may need special communication techniques or aids to help them in conversation/interaction and writing. An individual with speech problems may need an augmentative communication system, and selection of the right system, whether non-electronic or electronic, can be a complex process. To assist in the task of…