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[会议论文] 作者：ChientzuCandaceCHOU[1]Shi-JenHE[2]JeffreyOLSEN[1],
来源：The 23rd International Conference on Computers in Education( 年份：2015
Badges have long been used to encourage users in achieving specific goals in video or computer games.Recent studies have shown that badges can be effective...
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