ABSTRACT
Knowledge maps have been widely used in knowledge elicitation and representation to evaluate and guide students’ learning. To improve upon current computational approaches to construct and assess knowledge maps, this thesis adopts a hybrid methodology that combines machine learning techniques and network science. By providing methods to extract features to evaluate knowledge maps and expand the assessment scope by accounting for group interaction and multiple expert maps, this thesis addresses the overall gap of current approaches for map construction and assessment. Specifically, this thesis offers three major contributions: 1) identifying necessary and sufficient graph features for knowledge maps evaluation, 2) assessing the role of group interaction during knowledge map construction and how group size affects the quality of map construction, and 3) providing an algorithmic framework to capture differences between student maps and multiple expert maps. Finally, this thesis examines the implications for the fields of network science and educational technology of applying knowledge maps in student learning
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Newspapers are not only mere sources of information, but also an essential store house of information. This pap...
EXCERPT FROM THE STUDY
Organizational commitment has been found to be related to turnover, tenure, absenteeism and tardi...
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The study assessed the Effect of Relationship Education Training on Marital Satisfaction among Young Dual-career Couples in Ahma...
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Aphrodisiac activity of Cissus populnea was assessed using physical, biochemical and psychological methods. Rats were randomized...
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Surgical wound infections constitute a major fraction of nosocomial infections and occur within 30 days of pro...
Background to the study &...
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This study is a stylistic analysis of Chimamanda Ngozi Adichie‟s novel Half Of A Yellow Su...
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This study examined the empirical validation of beginning reading skills for Nigerian primary schools using three structured met...
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The field of motivation is a very wide one. However, the researchers set out to see how motivation works in a m...