This project will focus on understanding how media can improve boys' and girls' perceptions of female scientists and engineers and increase children's understanding of mixed-gender collaborations in STEM.
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TEAM MEMBERS:
Sara SweetmanDaniel WhitesonAbdeltawab HendawiJorge Cham
Science television shows are an important source of informal learning and enrichment for preschool-aged children. However, one limitation of television programming is that it is largely a one-way, non-interactive medium. Research suggests that children learn best through active engagement with content, and that parents can make TV watching more interactive by co-viewing and talking with their children. However, many parents and other adults may lack the time or experience and comfort with science language and content to provide critcial just-in-time support for their children. This study seeks to take advantage of recent advances in artificial intelligence that now allow children to enjoyably interact with automated conversational agents. The research team will explore whether such conversational agents, embedded as an on-screen character in a science video, can meaningfully interact with children about the science content of the show by simulating the benefits of co-viewing with an adult. If successful, the project could lay the foundation for a new genre of science shows, helping transform video watching into more interactive and engaging learning experiences. This project is funded by the Advancing Informal STEM Learning (AISL) program, which seeks to advance new approaches to, and evidence-based understanding of, the design and development of STEM learning in informal environments. This includes providing multiple pathways for broadening access to and engagement in STEM learning experiences, advancing innovative research on and assessment of STEM learning in informal environments, and developing understandings of deeper learning by participants.
This project will develop interactive videos incorporating a conversational agent in three 11-minute episodes of a future children's animated television program. The videos will enable children to speak with the main character of the show as the character solves everyday science mysteries, thus priming children to engage in observation, prediction, pattern finding, and problem solving through scaffolded conversation. This study will be carried out in two iterative cycles with the goal of developing and testing the embedded conversational function for each episode. In each cycle, the project team, which includes experts in children's TV production, as well as educational and HCI researchers will develop the storyboard and conversation prompts and follow-ups, create animated videos based on the revised script, and create a mobile application of the interactive video integrated with the conversational agent. Field testing with 10 children will be conducted to iteratively improve the embedded conversational function. In the pilot testing stage, a controlled study will be conducted with 30 children in each group (N=120): 1) watching the episode with the embedded conversational function; 2) watching the episode with a human partner carrying out the dialogue in the script rather than the virtual character; 3) watching the episode with pseudo-interaction, in which the animated character asks questions but does not attempt to understand or personally respond to children's answers; and 4) watching the episode with no dialogue. Data collected from the experiments will be used to examine whether and in what ways use of a conversational agent affects children's engagement, attention, communication strategies, perceptions, and science learning, and whether these effects vary by children's age, gender, socioeconomic status, language background, and oral language proficiency in English. The project will provide a comprehensive evaluation of the feasibility and potential of incorporating conversational agents into screen media to foster young children's STEM learning and engagement.
This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
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TEAM MEMBERS:
Mark WarschauerDaniel WhitesonSara DeWittAndres BustamanteAbby Jenkins
Girls met to engage with Through My Window twice each week after school. The afterschool program format provided a freer, less structured atmosphere than a classroom setting. Students extensively debated and investigated the questions and themes posed by the novel, Talk to Me. The meeting space had plenty of space for students to move around, as well as teachers who encouraged the expression of full emotional and intellectual enthusiasm for the story at hand.
This report is the result of a project to investigate through a sociocultural lens whether girls-only, informal STEM experiences have potential long-term influences on young women's lives, both in terms of STEM but also more generally. The authors documented young women's perceptions of their program experiences and the ways in which they influenced their future choices in education, careers, leisure pursuits, and ways of thinking about what science is and who does it. This report includes the questionnaire used in the study.
Alice is a traveling exhibition based on Lewis Carroll's beloved classic Alice in Wonderland. Alice will open in early 2001, first in San Jose and subsequently at mid-size children's museums and science centers across the country. It is projected that over the four years of traveling this exhibition around the United States, a target audience of more than two million people will view the project. The target audience for the exhibition is young children age 3-8 years old, with an emphasis on attracting girls and minorities, populations traditionally underserved in science and mathematics, together with their parents and teachers. Alice takes the link between curiosity and explanation as its rationale, using its eponymous heroine's dream-adventure as a framework for activities that will help children and adults build a shared foundation for mathematics and science literacy. The designer for the project will be Koem Liem, a recognized exhibit developer.
Under the direction of Kevin Crowley, the Learning Research and Development Center at the University of Pittsburgh will investigate gender bias in parental explanations in informal learning settings. This project, Responding to the Gender Gap in Informal Science Education, will build on previous research at children's museums where the conversations of 338 families with children eight years and younger at sixteen different interactive exhibits were recorded and analyzed. They found that parents were almost three times more likely to use explanations when interacting with boys than girls. In this project they will conduct additional research to isolate the causes and outcomes associated with gender bias in these parental explanations and then they will develop, evaluate, and disseminate a range of low-cost methods to modify science exhibits to support parental explanation to both girls and boys. The latter will take the form of an Explanation Toolbox (XBox) which will be a set of resources to help museums construct and evaluate their own modifications to support non-biased parental explanations, with special attention paid to including explanations for the young girls, in addition to the usual conversations about manipulating the exhibits and about the visual, auditory, and tactile information produced by the exhibit. Results of the research and the toolbox will be broadly disseminated via the World Wide Web and published research reports.
Playtime Is Science: A National Model for Parent Involvement In Early Science Education is an innovative parent/child science activity program. The overall goal of the model is to enlarge the potential pool of students who are competent in science and technology to include more girls, children of color, with disabilities, and children from low-income families. By engaging parents in partnership with schools and community organizations, Playtime Is Science will increase the science literacy of young children (ages 4-7) as well as that of their parents and other adults in their lives. This three-year project, built on a successful local model developed in New York City public schools, will include the following activities: training and networking for site liaisons; pilot testing and evaluation at three sites chosen for geographic, racial, ethnic, language, and socioeconomic diversity; materials development and production; a formal research study; and intensive national dissemination of Playtime Is Science materials package. Materials to be developed include 1) four videotapes to provide a visual rendering of the program for parents, teachers, and administrators; 2) a how-to manual providing easy-to-follow instructions for implementing the program; 3) and a home activity booklet for parents illustrating science activities which utilize inexpensive, readily-available materials found in every home.
The Pittsburgh Children's Museum (PCM) is developing a 2,700 sq ft traveling exhibition, "How People Make Things," in collaboration with Family Communications, the producers of "Mister Rogers' Neighborhood." The exhibition will use the factory visit segments from this popular television program, the longest running on PBS, as a jumping off point for engaging children in the processes by which familiar objects are manufactured. PCM is building on its prior success with "Design It!," an after-school program funded by a prior NSF grant. This project extends that work to expose children to the hidden science and technology that form the basis for manufacturing. The exhibition will include the Neighborhood Factory orientation area and sections on Making Things: Designing Things, Forming Things (Additive, Subtractive, Deformational), and Assembling Things. Project collaborators include members of the Carnegie Mellon University Industrial and Engineering Design program and the University of Pittsburgh Learning Research and Development Center UPCLOSE. Broader Impact: The exhibition is projected to reach at least 750,000 visitors in nine museum venues through its nationwide tour; the target audience is families with children ages 3 to 10. Promotion and dissemination will be enhanced by the connection with PBS, which continues to air the "Mister Roger's Neighborhood" program. Partnerships with the AFL-CIO, Catalyst Communications, and Society of Manufacturing Engineers will extend the outreach effort. Special efforts will be made to target girls and underserved audiences.
BACKYARD SAFARI (Working Title) is an engaging series of 26 half hour programs designed to introduce topics in Natural Science to children ages four to six. The series will be shot on-location and hosted by an appealing young women of color, who will serve as a role model to female and minority children who are normally disenfranchised from participation in science. A variety of settings and topics will be used that appeal to all preschoolers -- from urban/inner cities to surburbia to Appalachia. A special feature of the series will be an animated gnome - like character called Crinkleroot. Using the rotoscope technique similar to that in the "Who Framed Roger Rabbit?", Crinklroot will interact in screen with the host and special, acquired footage. Thus, Crinkleroot is able to do things the host can't do -- for example, interacting with time-lapse photography as a flower blooms, or as a spider climbs its web. Outreach to parents and childcare providers will be an important part of BACKYARD SAFARI. It is imperative to communicate that all children, regardless of race, sex, or disability are "science material." Activities will be developed that engage adults and children in hands-on, physical science activities using materials commonly found in any home or school.
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TEAM MEMBERS:
Twila LiggettCecily TruettLaurence LancitBarbara Flagg