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EDM
2009
108views Data Mining» more  EDM 2009»
13 years 2 months ago
Student Consistency and Implications for Feedback in Online Assessment Systems
Abstract. Most of the emphasis on mining online assessment logs has been to identify contentspecific errors. However, the pattern of general "consistency" is domain indep...
Tara M. Madhyastha, Steven L. Tanimoto
EDM
2009
105views Data Mining» more  EDM 2009»
13 years 2 months ago
Subspace Clustering of Skill Mastery: Identifying Skills that Separate Students
Abstract. In educational research, a fundamental goal is identifying which skills students have mastered, which skills they have not, and which skills they are in the process of ma...
Rebecca Nugent, Elizabeth Ayers, Nema Dean
HICSS
2009
IEEE
66views Biometrics» more  HICSS 2009»
13 years 11 months ago
The Potential of Example Driven Modelling for Decision Support Spreadsheets
In this paper we present a novel alternative means of modelling Decision support spreadsheets called Example Driven Modelling. The concept and rationale of the approach is discuss...
S. Thorne, D. Ball
EDM
2009
106views Data Mining» more  EDM 2009»
13 years 2 months ago
Consistency of Students' Pace in Online Learning
The purpose of this study is to investigate the consistency of students' behavior regarding their pace of actions over sessions within an online course. Pace in a session is d...
Arnon Hershkovitz, Rafi Nachmias
EDM
2009
125views Data Mining» more  EDM 2009»
13 years 2 months ago
A Data Mining Approach to Reveal Representative Collaboration Indicators in Open Collaboration Frameworks
Data mining methods are successful in educational environments to discover new knowledge or learner skills or features. Unfortunately, they have not been used in depth with collabo...
Antonio R. Anaya, Jesus Boticario