Search results for author:"Charles Miller"
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Transforming E-Assessment in American Sign Language: Pedagogical and Technological Enhancements in Online Language Learning and Performance Assessment
Learning, Media and Technology Vol. 33, No. 3 (September 2008) pp. 155–168
The rapid increase in demand for American Sign Language (ASL) instruction between 1998 and 2002 created pervasive challenges in effectively assessing and documenting ASL learner performance. To address these challenges, we designed and developed the ...
The Effects of Digital Video Quality on Learner Comprehension in an American Sign Language Assessment Environment
Sign Language Studies Vol. 8, No. 1 (2007) pp. 42–58
The effects of digital video frame rate and size on American Sign Language (ASL) learner comprehension were investigated. Fifty-one students were randomly assigned to one of three video-size treatment groups: 480x360, 320x240, and 240x180 pixels....
TechTrends: Linking Research and Practice to Improve Learning Vol. 52, No. 2 (April 2008) pp. 27–32
Between 1998 and 2002, enrollment in American Sign Language (ASL) curricula at the postsecondary level has increased 433% nationally, representing the largest enrollment percentage gain of all world languages. This unprecedented demand for ASL...