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	<pub:InProceedings rdf:about="http://ebiquity.umbc.edu/paper/html/id/536/Playing-to-Program-Towards-an-Intelligent-Programming-Tutor-for-RUR-PLE">
		<rdfs:label><![CDATA[Playing to Program: Towards an Intelligent Programming Tutor for RUR-PLE]]></rdfs:label>
		<pub:title><![CDATA[Playing to Program: Towards an Intelligent Programming Tutor for RUR-PLE]]></pub:title>
		<pub:publishedOn rdf:datatype="&xsd;dateTime">2011-08-09T00:00:00-05:00</pub:publishedOn>
		<pub:abstract><![CDATA[Intelligent tutoring systems (ITSs) provide students with a one-on-one tutor, allowing them to work at their own pace, and helping them to focus on their weaker areas. The RUR Python Learning Environment (RUR-PLE), a game-like virtual environment to help students learn to program, provides an interface for students to write their own Python code and visualize the code execution (Roberge 2005). RUR-PLE provides a fixed sequence of learning lessons for students to explore.  We are extending RUR-PLE to develop the Playing to Program (PtP) ITS, which consists of three components: (1) a Bayesian student model that tracks student competence, (2) a diagnosis module that provides tailored feedback to students, and (3) a problem selection module that guides the student’s learning process. In this paper, we summarize RUR-PLE and the PtP design, and describe an ongoing user study to evaluate the predictive accuracy of our student modeling approach]]></pub:abstract>
		<pub:counter>2064</pub:counter>
		<pub:booktitle><![CDATA[Proceedings of the Second Symposium on Educational Advances in Artificial Intelligence]]></pub:booktitle>
		<pub:publisher><![CDATA[AAAI Press]]></pub:publisher>
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									<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Robert/Deloatch"><person:name><![CDATA[Robert Deloatch]]></person:name><rdfs:label><![CDATA[Robert Deloatch]]></rdfs:label></person:Person>
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											<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Eliana/Feasley"><person:name><![CDATA[Eliana Feasley]]></person:name><rdfs:label><![CDATA[Eliana Feasley]]></rdfs:label></person:Person>
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<person:Person rdf:about="http://ebiquity.umbc.edu/person/html/Marie/desJardins"><person:name><![CDATA[Marie desJardins]]></person:name><rdfs:label><![CDATA[Marie desJardins]]></rdfs:label></person:Person>
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