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Creators/Authors contains: "Hickey, Daniel"

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  1. ; ; ; ; ; ; ; ; ; ; et al (, International Society of the Learning Sciences)
    Full Text Available 
  2. ; ; ; ; ; (, Proceedings of the International AAAI Conference on Web and Social Media)
    On October 27th, 2022, Elon Musk purchased Twitter, becoming its new CEO and firing many top executives in the process. Musk listed fewer restrictions on content moderation and removal of spam bots among his goals for the platform. Given findings of prior research on moderation and hate speech in online communities, the promise of less strict content moderation poses the concern that hate will rise on Twitter. We examine the levels of hate speech and prevalence of bots before and after Musk's acquisition of the platform. We find that hate speech rose dramatically upon Musk purchasing Twitter and the prevalence of most types of bots increased, while the prevalence of astroturf bots decreased. 
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  3. ; ; ; ; ; ; ; ; ; (, General Proceedings of the 2nd Annual Meeting of the International Society of the Learning Sciences 2022)
    Oshima, Jun; Mochizuki, Toshio; Hayashi, Yusuke. (Ed.)
    Playable Case Studies (PCSs) are online simulations that allow learners to adopt (play) a professional role within an authentic scenario (case) as they solve realistic problems alongside fictionalized experts in an unfolding narrative. The PCS architecture offers scalable options for creating learning activities for individual learners and student teams, and the means for observing and analyzing these activities. This interactive demo will showcase PCSs the team has developed for topics ranging from cybersecurity to technical writing to disaster response, illustrating how we embed learning assessments and research surveys and run them in classroom environments. Participants and potential collaborators will interact with and provide feedback on the prototype PCS Authoring Tool, designed to streamline the creation of new PCSs. 
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    Accepted Manuscript Full Text Available
  4. ; ; (, Educational Technology Research and Development)
    null (Ed.)
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