سال انتشار:
2021
عنوان انگلیسی مقاله:
Data-driven detection and characterization of communities of accounts collaborating in MOOCs
ترجمه فارسی عنوان مقاله:
شناسایی و توصیف مبتنی بر داده جوامع حسابهایی که در MOOC همکاری میکنند
منبع:
ScienceDirect- Elsevier- Future Generation Computer Systems, 125 (2021) 590-603: doi:10:1016/j:future:2021:07:003
نویسنده:
None
چکیده انگلیسی:
Collaboration is considered as one of the main drivers of learning and it has been broadly studied
across numerous contexts, including Massive Open Online Courses (MOOCs). The research on MOOCs
has risen exponentially during the last years and there have been a number of works focused
on studying collaboration. However, these previous studies have been restricted to the analysis
of collaboration based on the forum and social interactions, without taking into account other
possibilities such as the synchronicity in the interactions with the platform. Therefore, in this work
we performed a case study with the goal of implementing a data-driven approach to detect and
characterize collaboration in MOOCs. We applied an algorithm to detect synchronicity links based
on their submission times to quizzes as an indicator of collaboration, and applied it to data from
two large Coursera MOOCs. We found three different profiles of user accounts, that were grouped in
couples and larger communities exhibiting different types of associations between user accounts. The
characterization of these user accounts suggested that some of them might represent genuine online
learning collaborative associations, but that in other cases dishonest behaviors such as free-riding or
multiple account cheating might be present. These findings call for additional research on the study
of the kind of collaborations that can emerge in online settings.
keywords: تجزیه و تحلیل یادگیری | داده کاوی آموزشی | یادگیری مشارکتی | دوره های آنلاین گسترده باز | هوش مصنوعی | Learning analytics | Educational data mining | Collaborative learning | Massive open online courses | Artificial intelligence
قیمت: رایگان
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