Search results for author:"Cheng"
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Reflective behaviors under a web-based portfolio assessment environment for high school students in a computer course
Computers & Education Vol. 58, No. 1 (January 2012) pp. 459–469
This research attempted to categorize reflection in a Web-based portfolio assessment using the Chinese Word Segmenting System (CWSS). Another aim of this research was to explore reflective performance in which individual differences were further...
Is learner self-assessment reliable and valid in a Web-based portfolio environment for high school students?
Computers & Education Vol. 60, No. 1 (January 2013) pp. 325–334
This study explored the reliability and validity of Web-based portfolio self-assessment. Participants were 72 senior high school students enrolled in a computer application course. The students created learning portfolios, viewed peers' work, and...
Reliability and validity of Web-based portfolio peer assessment: A case study for a senior high school’s students taking computer course
Computers & Education Vol. 57, No. 1 (August 2011) pp. 1306–1316
This study examined the reliability and validity of Web-based portfolio peer assessment. Participants were 72 second-grade students from a senior high school taking a computer course. The results indicated that: 1) there was a lack of consistency...