Modelling Cognitive Style in a Peer Help Network
作者： Susan Bull , Gord McCalla
关键词:
摘要: I-Help is a computer system that assists learners as they try to solve problems while learning subject. achieves this by supporting network of peersthat help each other out. One component ofI-Help selects appropriate peers assist astudent, and then sets up one-on-one peerhelp session between the helper helpee.The matching helpee takes intoaccount factors such potential helper'sknowledge topic helpee'squestion; their availability eagerness tohelp; general helpfulness. Recentwork has developed cognitive style componentto supplement these attributes, which enablesconsideration also suitability ahelper's for answering thehelpee's question. This paper describes howmodelling individuals' canusefully user model data in apeer network, how thisinformation obtained I-Help.
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