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Lee, Cynthia; Wong, Kelvin C. K.; Cheung, William K.; Lee, Fion S. L. – Computer Assisted Language Learning, 2009
The paper first describes a web-based essay critiquing system developed by the authors using latent semantic analysis (LSA), an automatic text analysis technique, to provide students with immediate feedback on content and organisation for revision whenever there is an internet connection. It reports on its effectiveness in enhancing adult EFL…
Descriptors: Feedback (Response), Experimental Groups, Control Groups, Writing Strategies
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Garcia, Penny Ann – Information Technology in Childhood Education Annual, 2002
The classroom teacher's comfort and familiarity with computers and software influences student-computer use in the classroom. Teachers remain mired in repetitive introduction of basic software mechanics and rarely progress with students to advanced concepts or complex applications. An Online Assistant (OLA) was developed to accompany the…
Descriptors: Experimental Groups, Control Groups, Familiarity, Computer Uses in Education