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Creators/Authors contains: "Barrett, Joanne"

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  1. ; ; ; ; (, 55th ACM Technical Symposium on Computer Science Education)
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  2. ; ; ; ; (, Proceedings of the 17th International Conference of the Learning Sciences)
    Summer camps have become popular for introducing K-12 learners to computer science (CS) and artificial intelligence (AI) in informal learning environments. Facilitators play crucial roles in guiding and engaging learners in these contexts, but there is limited research on their roles in informal AI learning. This paper examines facilitators’ dialogues with campers in a middle school AI summer camp, identifying eight major facilitator roles. The roles differed depending on group dynamics and project phase. The paper provides empirical grounding to define facilitators’ roles in AI learning and guide the design of professional development for camp facilitators. 
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  3. ; ; ; ; ; ; ; ; ; ; et al (, International Journal of Child-Computer Interaction)
    Conversational AIs such as Alexa and ChatGPT are increasingly ubiquitous in young people’s lives, but these young users are often not afforded the opportunity to learn about the inner workings of these technologies. One of the most powerful ways to foster this learning is to empower youth to create AI that is personally and socially meaningful to them. We have built a novel development environment, AMBY–‘‘AI Made By You’’–for youth to create conversational agents. AMBY was iteratively designed with and for youth aged 12–13 through contextual inquiry and usability studies. AMBY is designed to foster AI learning with features that enable users to generate training datasets and visualize conversational flow. We report on results from a two-week summer camp deployment, and contribute design implications for conversational AI authoring tools that empower AI learning for youth. 
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  4. ; ; ; ; ; ; ; ; ; (, Proceedings of the ACM Technical Symposium on Computer Science Education (SIGCSE))
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