Search results for author:"Jia-jia Gao"
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The effects of computer self-efficacy, training satisfaction and test anxiety on attitude and performance in computerized adaptive testing
Computers & Education Vol. 100, No. 1 (September 2016) pp. 45–55
This study focused on test-takers’ psychological effects on computerized adaptive testing (CAT). The development and implementation of CAT were based on item response theory (IRT), and two-parameter logistic model was chosen for the items. The total ...
Society for Information Technology & Teacher Education International Conference 2013 (Mar 25, 2013) pp. 1746–1751
The study explores how a shared video media, Voicethread, supports an online environment for peer feedback in second language speaking. Fifty eight undergraduate students who enrolled in an intermediate Chinese language course participate in the...