TY - GEN
T1 - An intelligent discussion-bot for guiding student interactions in threaded discussions
AU - Kim, Jihie
AU - Shaw, Erin
AU - Chern, Grace
AU - Feng, Donghui
PY - 2007
Y1 - 2007
N2 - Although there are high expectations for collaborative discussion and on-line learning, existing systems for on-line discussion and chat facilities are not fully effective in promoting learning. Pedagogical interventions are often necessary to keep discussions focused and productive. This work focuses on the creation, implementation and evaluation of innovative new software tools for undergraduate engineering courses that promote collaborative problem solving and reflection through automatic scaffolding of student discussions. We describe how discussions in similar past courses can be used to recommend interesting topics for consideration. We also present an approach to modeling student discussions by including an analysis of speech acts. We show how we use the speech act analysis in assessing participant roles and identifying discussion threads that may have confusions and unanswered questions. Compilation copyright
AB - Although there are high expectations for collaborative discussion and on-line learning, existing systems for on-line discussion and chat facilities are not fully effective in promoting learning. Pedagogical interventions are often necessary to keep discussions focused and productive. This work focuses on the creation, implementation and evaluation of innovative new software tools for undergraduate engineering courses that promote collaborative problem solving and reflection through automatic scaffolding of student discussions. We describe how discussions in similar past courses can be used to recommend interesting topics for consideration. We also present an approach to modeling student discussions by including an analysis of speech acts. We show how we use the speech act analysis in assessing participant roles and identifying discussion threads that may have confusions and unanswered questions. Compilation copyright
UR - http://www.scopus.com/inward/record.url?scp=37349015555&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:37349015555
SN - 9781577353133
T3 - AAAI Spring Symposium - Technical Report
SP - 66
EP - 71
BT - Interaction Challenges for Intelligent Assistants - Papers from the 2007 AAAI Spring Symposium, Technical Report
T2 - 2007 AAAI Spring Symposium
Y2 - 26 March 2007 through 28 March 2007
ER -