Successful peer-to-peer practices in informal science learning (ISL) are often not well defined, but further investigation has the potential to help uncover how to motivate and scaffold children's joint learning in science and engineering. Team Hamster!, a PBS KIDS interactive digital series that helps youth think creatively and use engineering skills to solve problems with everyday tools, will be used to achieve the goals of this project.
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
The present project will test one strategy for improving the trustworthiness of psychological science reporting: journalists could select research based on methods rather than results (results-blind selection). This approach thus shifts the focus to prioritizing sound, rather than sensational, findings.
This project engages pre-college Latinx, Black, and Indigenous learners, educators, and collaborating undergraduates in an international, project-based learning and media-making community in areas of science, technology, engineering, and mathematics (STEM). The project addresses key challenges including broadening participation in informal STEM learning, developing capacity for leading informal STEM programs, and building stronger connections between STEM learning and personal and social identity formation during adolescence. The project’s community of participants is an asset-based learning environment that treats each participant, their background, skills, and interests as uniquely beneficial to the whole. Led by mentors at each hub (teachers, leaders from science organizations, or other out-of-school learning environments), participants collaborate with peers from the US and from other countries. The collaborations encompass a broad spectrum of STEM projects. Participants also create digital media to communicate their projects. The project activities reflect a focus on STEM content, collaboration, and communication, in a global context that includes school-age learners from the US and peers from Central and South America, the Middle East, Asia, and Sub-Sahara. The combination of the sophisticated STEM competencies skills for collaborating across international and cultural boundaries, and media-savvy communication abilities are essential to the nation’s future STEM workforce and to building a scientifically vibrant citizenry.
The project addresses two primary research questions co-developed with teachers and other informal science providers. The first research question involves understanding and optimizing conditions for broadening participation through this type of distributed or virtual collaboration across boundaries of culture, race, gender, ability, nationality, and socioeconomic status. The project features a design experiment by which the overall community of participants comprises four separate hubs, each hosted by the different project partners (primarily teachers). Educators devise, test, and revise alternative designs for organizing STEM collaborations. Publication of these teacher-led designs and their evaluation are among the primary outputs of the project. The designs modify and improve a template developed under this project’s proof-of-concept precursor (NSF1612824). The second research question addresses how growth in STEM abilities, collaboration, and communication mutually reinforce adolescent personal and social identity formation. Participating students in the US will intentionally reflect heterogeneous backgrounds. The project analysis will focus on whether cultural and national cross-boundary collaboration can strengthen the development of learners' personal identity and academic performance. The project methodology relies heavily on quantitative ethnography and epistemic network analysis. This approach enables the creation of visual models that highlight the presence or absence of connections between constructs relevant to each research question, along with changes between and within groups. The constructs include variations of autonomy, competence, and connection (pillars of self-determination theory) in tracing identity formation and STEM abilities. The quantitative ethnography approach provides statistically reliable scaffolding and insights about the hub designs and their efficacy in promoting goals of broadening participation and fostering mutually reinforcing STEM competencies and identity formation. This type of virtual collaboration, crossing boundaries of culture, nationality, ethnicity, age, gender, economic strata, or ability, can realistically be expected to play a significant role in next-generation learning environments, especially through out-of-school activities. The project is expected to reach 120 U.S. and 80 non-U.S. students annually. Research findings, design principles and curricula will be widely disseminated to researchers, designers, program developers, informal science institutions and community organizations.
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TEAM MEMBERS:
Eric HamiltonNastassia JonesDanielle EspinoSeung Lee
Despite decades of policies and programs meant to increase the representation of girls and women in science, technology, engineering, and mathematics (STEM), girls and women of color still represent a much smaller percent of the STEM workforce than they do in the US population. This lack of representation is preventing the US STEM workforce from reaching its true potential. Intersecting inequalities of gender, race, ethnicity, and class, along with stereotypes associated with who is successful in STEM (i.e., White men), lead to perceptions that they do not belong and may not succeed in STEM. Ultimately, these issues hinder girls’ STEM identity development (i.e., sense of belonging and future success), lead to a crisis of representation for women of color and have compounding impacts on the STEM workforce. Research suggests there are positive impacts of in-person STEM learning after-school and out-of-school time programs on girls’ sense of belonging. The increasing need for online learning initiated by the COVID-19 pandemic means it is vital to investigate girls’ STEM identity development within an online community. Thus, the project will refine and test approaches in online learning communities to make a valuable impact on the STEM identity development of girls of color by 1) training educators and role models on exemplary approaches for STEM identity development; 2) implementing a collaborative, girl-focused Brite Online Learning Community that brings together 400 girls ages 13-16 from a minimum of 10 sites across the United States; and 3) researching the impact of the three core approaches -- community building, authentic and competence-demonstrating hands-on activities, and interactive learning with women role models -- on participating girls’ STEM identities in online settings.
The mixed methods study is guided by guided by Carlone & Johnson’s model of STEM identity involving four constructs: competence, performance, recognition, and sense of belonging. Data collection sources for the quantitative portion of the project include pre- and post-surveys, while qualitative data sources will be collected from six case study sites and will include observations, focus group interviews with girls, artifacts created by girls and educators, educator interviews, and open-ended survey responses. This approach will enable the research team to determine how and the extent to which the Brite Online Learning Community influences STEM identity constructs, interpreting which practices lead to meaningful outcomes that can be linked to the development of STEM identity for participating girls in an online environment. The products of this work will include research-based, tested Brite Practices and a toolkit for fostering girls’ interest, identification, and long-term participation in STEM. The resulting products will increase the reach of informal STEM education programming to girls of color across the nation as online spaces can reach more girls, potentially increasing the representation of women of color in the STEM workforce.
This Innovations in Development project explores radical healing as an approach to create after-school STEM programming that welcomes, values and supports African American youth to form positive STEM identities. Radical healing is a strength-based, asset centered approach that incorporates culture, identity, civic action, and collective healing to build the capacity of young people to apply academic knowledge for the good of their communities. The project uses a newly developed graphic novel as a model of what it looks like to engage in the radical healing process and use STEM technology for social justice. This graphic novel, When Spiderwebs Unite, tells the true story of an African American community who used STEM technology to advocate for clean air and water for their community. Youth are supported to consider their own experiences and emotions in their sociopolitical contexts, realize they are not alone, and collaborate with their community members to take critical action towards social change through STEM. The STEM Club activities include mentoring by African American undergraduate students, story writing, conducting justice-oriented environmental sciences investigations, and applying the results of their investigations to propose and implement community action plans. These activities aim to build youth’s capacity to resist oppression and leverage the power of STEM technology for their benefit and that of their communities.
Clemson University, in partnership with the Urban League of the Upstate, engages 100 predominantly African American middle school students and 32 African American undergraduate students in healing justice work, across two youth-serving, community-based organizations at three sites. These young people assume a leadership role in developing this project’s graphic novel and curriculum for a yearlong, after-school STEM Club, both constructed upon the essential components of radical healing. This project uses a qual→quant parallel research design to investigate how the development and use of a graphic novel could be used as a healing justice tool, and how various components of radical healing (critical consciousness, cultural authenticity, self knowledge, radical hope, emotional and social support, and strength and resilience) affect African American youths’ STEM identity development. Researchers scrutinize interviews, field observations, and project documents to address their investigation and utilize statistical analyses of survey data to inform and triangulate the qualitative data findings. Thus, qualitative and quantitative data are used to challenge dominant narratives regarding African American youth’s STEM achievements and trajectories. The project advances discovery and understanding of radical healing as an approach to explicitly value African Americans’ cultures, identities, histories, and voices within informal STEM programming.
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TEAM MEMBERS:
Renee LyonsRhondda ThomasCorliss Outley
Early childhood is a critical time for developing foundational knowledge, skills, and interest in science, technology, engineering, and mathematics (STEM). For that reason, the Public Broadcasting Service (PBS) places a great priority on developing early childhood STEM content, especially through its television shows that are watched by over 60% of young children in the United States. Research suggests that adding in-the-moment interaction to television watching promotes learning and engagement. Toward this end, researchers from the University of California, Irvine and PBS KIDS have prototyped interactive versions of science shows that children view on internet-connected devices while they communicate with the main character powered by an AI conversational agent. Pilot studies show that when children watch these new interactive videos with the main character pausing periodically to ask probing questions about the learning goals of the episode and following up with appropriate responses, they are more engaged and learn more about science, with heightened benefits for children who speak languages other than English at home. Based on these early results, in this Innovations in Development project the research team will develop, test and produce publicly available conversational episodes for two PBS KIDS television shows, one focused on science and the other on computational thinking.
The project will iteratively study and develop six conversational videos with novel forms of support for children, including extended back-and-forth conversation that builds upon a child's responses, visual scaffolding that facilitates verbal communication, and bilingual language processing so that children can answer in English or Spanish. The conversational videos will be evaluated in both lab-based and home settings. The lab-based study will involve 600 children ages 3-7 in a predominantly low-income Latino community in Southern California, in which researchers compare children’s learning and engagement when watching the conversational videos with three other formats: (1) watching the non-interactive broadcast version of the video; (2) watching the video with pseudo-interaction, in which the main character asks questions and gives a generic response after a fixed amount of time but can’t understand what the child says; or (3) watching the broadcast version of the video with a human co-viewer who pauses the video and asks questions. The home-based study will involve 80 families assigned to watch either the non-interactive or interactive videos as many times as they want over a month at home. In both the lab-based and home studies, pre- and post-tests will be used to examine the impact of video watching on science and language learning, and log data will be used to assess children’s verbalization and engagement while watching. Following the home study, the six videos will be further refined and made available for free to the public through the PBS KIDS apps and website, which are visited by more than 13 million users a month. Beyond providing engaging science learning opportunities to children throughout the country, this study will yield important insights into the design, usability, feasibility, and effectiveness of incorporating conversational agents into children’s STEM-oriented video content, with implications for extending this innovation to other educational media such as e-books, games, apps, and toys.
This Innovations in Development project is funded by the Advancing Informal STEM Learning (AISL) program.
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TEAM MEMBERS:
Mark WarschauerSilvia LovatoAndres BustamanteAbby JenkinsYing Xu
This project will scale up fully virtual or face-to-face STEM professional development to afterschool educators in both urban and rural settings. Given that many afterschool educators have little or no background in STEM education, there is demand for professional development that is effective, inexpensive, and accessible. This project will build national capacity in STEM education by developing the STEM skills of over 1,500 educators across multiple states and will ultimately impact over 31,000 under-represented youth in these areas. The project will also deliver robust materials through a free open-source mechanism, for use by educators anywhere and anytime. The project will broaden participation in STEM by engaging community educators in the rural parts of the nation, a critically under-represented group in STEM. It will also reach educators from low-income urban communities across three states and seven cities, targeted through strategic networks and partnerships, including organizations such as the YMCA, 4-H, and the National Afterschool Association.
This collaborative project is scaling the ACRES model (Afterschool Coaching for Reflective Educators in STEM). The model humanizes the virtual experience, making it social and engaging, and allows educators to learn, share, and practice essential STEM facilitation skills with a focus on making STEM relevant and introducing STEM careers to youth. In addition to enhancing the professional STEM skills of rural and urban educators, the project will create a national cohort of coaches with deep expertise in (i) converting in-person activities for youth into a highly engaging, choice-rich online format, (ii) engaging isolated informal educators in supportive professional learning communities, and (iii) coaching foundational research-based STEM facilitation skills that ensure these activities are pedagogically sound. A key part of this broad implementation project involves studying how to integrate an effective professional development program into afterschool organizations, including the ways afterschool programs adapt the materials to be culturally responsive to their local communities. The researchers will also study factors contributing to the longer-term sustainability of the program. The research will use surveys, interviews, direct observations, and case studies of participants to provide the field with valuable insights into scaling a program in the afterschool world.
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 extending 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.