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Chang, Chi-Cheng; Chen, Cheng-Chuan; Chen, Yi-Hui – Computers & Education, 2012
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 examined. Participants were 45 eight-grade students from a junior high school taking a computer course.…
Descriptors: Junior High School Students, Grade 8, Computer Science Education, Reflection
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Chang, Chi-Cheng; Tseng, Kuo-Hung; Chou, Pao-Nan; Chen, Yi-Hui – Computers & Education, 2011
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 across various student raters on a portfolio, or inter-rater reliability; 2) two-thirds of the raters…
Descriptors: Portfolios (Background Materials), Portfolio Assessment, Validity, Interrater Reliability