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Full-Text Articles in Library and Information Science
Occasional Groups In Crowdsourcing Platforms, Mahboobeh Harandi
Occasional Groups In Crowdsourcing Platforms, Mahboobeh Harandi
Dissertations - ALL
Contributors to online crowdsourcing systems generally work independently on pieces of the product but in some cases, task interdependencies may require collaboration to develop a final product. These collaborations though take a distinctive form because of the nature of crowdsourced work. Collaboration may be implicit instead of explicit. Individuals engaged in a group conversation may not stay with the group for long, i.e., the group is an ``occasional group.'' Occasional group interactions are often not well supported by systems, as they are not designed for team work. This dissertation examines the characteristics and work of occasional groups in the Gravity …
Crowdsourcing The Curriculum: Redefining E-Learning Practices Through Peer-Generated Approaches, Drew Paulin, Caroline Haythornthwaite
Crowdsourcing The Curriculum: Redefining E-Learning Practices Through Peer-Generated Approaches, Drew Paulin, Caroline Haythornthwaite
School of Information Studies - Faculty Scholarship
Inclusion of open resources that employ a peer-generated approach is changing who learns what, from whom, and via what means. With these changes, there is a shift in responsibilities from the course designer to motivated and self-directed learner-participants. While much research on e-learning has addressed challenges of creating and sustaining participatory environments, the development of massive open online courses calls for new approaches that go beyond the existing research on participatory environments in institutionally defined classes. We decenter institutionally defined classes and broaden the discussion to the literature on the creation of open virtual communities and the operation of open …
Crowdsourcing Scientific Work: A Comparative Study Of Technologies, Processes, And Outcomes In Citizen Science, Andrea Wiggins
Crowdsourcing Scientific Work: A Comparative Study Of Technologies, Processes, And Outcomes In Citizen Science, Andrea Wiggins
School of Information Studies - Dissertations
Citizen science projects involve the public with scientists in collaborative research. Information and communication technologies for citizen science can enable massive virtual collaborations based on voluntary contributions by diverse participants. As the popularity of citizen science increases, scientists need a more thorough understanding of how project design and implementation decisions affect scientific outcomes.
Applying a comparative case study methodology, the study investigated project organizers' perspectives and experiences in Mountain Watch, the Great Sunflower Project, and eBird, three observation-based ecological citizen science projects in different scientific domains. Five themes are highlighted in the findings: the influence of project design approaches that …