Search results for author:"Ye Chen"
Total records matched: 3 Search took: 0.050 secs
EdMedia: World Conference on Educational Media and Technology 2015 (Jun 22, 2015) pp. 38–43
This study investigated the use of text mining techniques in qualitatively analyzing online students’ cognitive presence in their discussion. Multinomial Naïve Bayes and Support Vector Machines were adopted as the text classification algorithms to...
World Conference on Educational Media and Technology 2005 (Jun 27, 2005) pp. 3662–3665
This study examined tenth-grade students' (n = 263) problem solving ability (PSA) online by tapping students' domain-specific knowledge (DSK), reasoning skills (RS), and attitudes toward (AT) the subject with respect to debris-flow-hazard related...
Evaluating students' problem solving ability on the earthquake related topics through Web-based testing
World Conference on Educational Media and Technology 2005 (Jun 27, 2005) pp. 1151–1154
Tenth-grade students' (n = 75) problem-solving ability was evaluated through a Web-based test in a secondary school of Taiwan. This research was based on a previous empirical model (Chang, 2004), which proposes to assess three essential components,...