MemReflex: adaptive flashcards for mobile microlearning
MemReflex: adaptive flashcards for mobile microlearning
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MemReflex:用于移动微学习的自适应抽认卡
DOI:
10.1145/2371574.2371641
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
J. Landay
中科院分区:
文献类型:
--
作者:
D. Edge;Stephen Fitchett;Michael Whitney;J. Landay
Flashcard systems typically help students learn facts (e.g., definitions, names, and dates), relying on intense initial memoriztion with subsequent tests delayed up to days later. This approach does not exploit the short, sparse, and mobile opportunities for microlearning throughout the day, nor does it support learners who need the motivation that comes from successful study sessions. In contrast, our MemReflex system of adaptive flashcards gives fast-feedback by retesting new items in quick succession, dynamically scheduling future tests according to a model of the learner's memory. We evaluate MemReflex across three user studies. In the first two studies, we demonstrate its effectiveness for both audio and text modalities, even while walking and distracted. In the third study of second-language vocabulary learning, we show how MemReflex enhanced learner accuracy, confidence, and perceptions of control and success. Overall, the work suggests new directions for mobile microlearning and "micro activities" in general.
DOI:
10.1145/2037373.2037397
发表时间:
2011
期刊:
--
影响因子:
--
作者:
Wilson G
通讯作者:
Wilson G
DOI:
10.1145/1851600.1851619
发表时间:
2010
期刊:
--
影响因子:
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作者:
Schildbach B
通讯作者:
Schildbach B