The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The focus of this paper is the application of the theory of contingent tutoring to the design of a computer-based system designed to support learning in aspects of algebra. Analyses of interactions between a computer-based tutoring system and 42, 14- and 15-year-old pupils are used to explore and explain the relations between individual differences in learner-tutor interaction, learners' prior knowledge...
In a wide and diverse range of contexts, from academic disciplines through to games and sports, analyses of what it takes to be judged an expert have established a number of common claims. In this paper, we identify and discuss the theoretical significance of this research in relation to a formal, computational theory of expertise (EPAM). The main thrust of our paper is the argument that the theory...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.