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  1. Oct 2018
  2. pdfs.semanticscholar.org pdfs.semanticscholar.org
    d0cab636a49db0167c3c2e51cca6095b070b.pdf
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    1. bchen 09 Oct 2018
      All  hypotheses  confirmed  •Engaging  in  discussion  leads  to  more  correct  answers.  •  The  bonus  incentive  leads  to  more  correct  changed  answers.  •The  participants  have  substantive  discussio

      Interesting finding based on MTurk experiments. Discussion and incentive matter.

      MSCL massive scale
    2. bchen 09 Oct 2018
      MOOC  Collaboration  Today  •Forums  •Really  Q&A  Tools  •Low  participation  •Participants  do  well:  correlation  or  causation?  •Informally  Organized  Groups  •Google  Hangous,  Facebook  groups,  in-­‐person  meetings  •Formal  Project  Groups  •NovoEd  •Peer  Assessment  (anonymous,  asynchronous)  •Kulkarni,  Klemmer  et  al.  TOCHI  2

      These activities are arguable cooperative. Also, they are mostly defined by the instructor.

      MSCL massive scale
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    pdfs.semanticscholar.org/presentation/c373/d0cab636a49db0167c3c2e51cca6095b070b.pdf