Research that seeks to understand classroom interactions often relies on video recordings of classrooms so that researchers can document and analyze what teachers and students are doing in the learning environment. When studies are large scale, this analysis is challenging in part because it is time-consuming to review and code large quantities of video. For example, hundreds of hours of videotaped interaction between students working in an after-school program for advancing computational thinking and engineering learning for Latino/a students. This project is exploring the use of computer-assisted methods for video analysis to support manual coding by researchers. The project is adapting procedures used for computer-aided diagnosis systems for medical systems. The computer-assisted process creates summaries that can then be used by researchers to identify critical events and to describe patterns of activities in the classroom such as students talking to each other or writing during a small group project. Creating the summaries requires analyzing video for facial recognition, motion, color and object identification. The project will investigate what parts of student participation and teaching can be analyzed using computer-assisted video analysis. This project is supported by NSF's EHR Core Research (ECR) program, the STEM+C program and the AISL program. The ECR program emphasizes fundamental STEM education research that generates foundational knowledge in the field. The project is funded by the STEM+Computing program, which seeks to address emerging challenges in computational STEM areas through the applied integration of computational thinking and computing activities within disciplinary STEM teaching and learning in early childhood education through high school (preK-12). As part of its overall strategy to enhance learning in informal environments, the Advancing Informal STEM Learning (AISL) program 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.
The video analysis systems will provide video summarizations for specific activities which will allow researchers to use these results to quantify student participation and document teaching practices that support student learning. This will support the analysis of large volumes of video data that are often time-consuming to analyze. The video analysis system will identify objects in the scene and then use measures of distances between objects and other tracking methods to code different activities (e.g., typing, talking, interaction between the student and a facilitator). The two groups of research questions are as follows. (1) How can human review of digital videos benefit from computer-assisted video analysis methods? Which aspects of video summarization (e.g., detected activities) can help reduce the time it takes to review the videos? Beyond audio analytics, what types of future research in video summarization can help reduce the time that it takes to review videos? (2) How can we quantify student participation using computer-assisted video analysis methods? What aspects of student participation can be accurately measures by computer-assisted video analysis methods? The video to be used for this study is drawn from a project focused on engineering and computational thinking learning for Latino/a students in an after-school setting. Hundreds of hours of video are available to be reviewed and analyzed to design and refine the system. The resulting coding will also help document patterns of engagement in the learning environment.
This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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TEAM MEMBERS:
Marios PattichisSylvia Celedon-PattichisCarlos LopezLeiva
Libraries can provide unique opportunities for rural youth and communities. Phase III of the STAR Library Network will be a collaboration with 12 rural school districts in largely Latinx communities to address the challenges faced by rural youth, particularly English Language Learners. The project will use a coordinated and tested strategy to establish three learning pathways in public libraries: science learning spaces with exhibits, library programs, and science kits. These resources will provide learners with art-rich STEM learning opportunities.
Partners
Project partners include the Space Science Institute, the American Library Association (ALA), the Institute for Learning Innovation, and Twin Cities Public Television. The project will rely significantly on expertise from the Latinx community.
Project Plan
Building on an established librarian training model, the project will introduce library staff to the STEAM content and guide them in developing their own STEAM Learning Pathways. The project will draw on existing professional infrastructure from the ALA and the Institute for Learning Innovation’s established community of practice. SciGirls digital media, hands-on activities, family resources, and a training network will expand the depth and reach of the project.
The Research
The research team will study the efficacy of each pathway, alone and in tandem, on participant’s interest development and persistence. The research will use a mixed-methods design-based approach that involves questionnaires, interviews, and case studies. The results should yield a model for nationwide application and contribute insights for the formal education sector.
This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
This Research in Service to Practice project will bring together representatives from six long-standing youth programs, experts in the field of out-of-school-time youth programming, and education researchers to collaboratively explore the long-term (15-25 years) impact of STEM-focused, intensive (100+ hours/year), multi-year programming. The six partnering programs have maintained records with a combined total of over 3000 alums who participated between 1995 and 2005. This four-year research project uses an explanatory, sequential, mixed-method design to carry out four steps: (1) identify and describe the impact on the lives of program alums who are now ages 30 to 45; (2) identify causal pathways from program strategies to long-term outcomes; (3) develop an understanding of these pathways from the perspective of the people who experienced them; and (4) disseminate this knowledge broadly to those associated with STEM-focused programming. Research questions include: How did these programs affect youth's lives as they progressed toward and into adulthood? What program strategies and what participant attributes contributed most to the staying power of these effects? What life events and social structures supported and inhibited participant outcomes? This project describes the effects, identifies the causal pathways, and produces materials that programs can use for both strategic planning and generating support resources. Additionally, this project provides research methodology for organizations that want to conduct their own retrospective research and lays a foundation for a more comprehensive study that includes programs without historical documentation. The project aligns with NSF's Big Idea "NSF INCLUDES: Transforming education and career pathways to help broaden participation in science and engineering" by providing essential information about the long-term effect of interventions on educational and career pathways in STEM.
The project's approach involves three phases: (1) research preparation, (2) causal structural modeling of survey data from approximately 2,000 respondents, and (3) rich qualitative follow-up. Human ecological and self-determination theories inform data collection and analyses at every project phase. In the preparation phase, program staff complete program profiles from an historic perspective by identifying program strategies that may have included, for example, scientific research, robotics development, teaching science in informal settings, and working in scientific research labs. In the quantitative phase, the project will recruit alums who attended one of the 6 youth programs between 1995 and 2005 to submit a current resume and complete an online questionnaire, based on the following scaled variables: retrospective recall of basic psychological need satisfaction and frustration in relation to perceived program strategies; STEM identity (at three time periods: pre-program; post-program; and current); current well-being; career influences; and career barriers. The questionnaire also includes open-ended questions about life events related to the following categories: family and friends, school and work, and living conditions. Analysis of the questionnaire will lead to development of a causal structural model. In the qualitative phase, data will be collected from a purposefully selected sample of 30 alums based on findings from the quantitative phase. Methods include interviews, photo journals, and STEM pathways maps. Analysis of interviews, resumes, and photo journals take place within the structure of basic psychological need satisfaction and motivational quality across ecological systems over time. Qualitative analysis uses the constant comparative method, and findings are used to update and refine the final causal structural model and inform overall findings, conclusions, and recommendations of the project.
Since the 1990s, out-of-school time programs have engaged youth from underserved communities in STEM learning and in building interest in STEM careers, yet these programs often based on untested assumptions that participation has lasting effects on education, career, and life choices related to STEM. This Research in Service to Practice project has the potential to 1) guide practitioners in program improvement and improved program outcomes; 2) provide insight into achieving program goals, such as equity, increased well-being of participants, an informed citizenry, and a diversified STEM workforce; and 3) inform multi-stakeholder decision-making with respect to this type of programming. This research also builds a foundation of research data collection and analysis methods to guide and support future research on long term-impacts and youth STEM programming. Dissemination strategies include a website, webinars, video, infographics, conference presentations, and written reports to reach stakeholders including practitioners, researchers, administrators, and funders.
This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
This program will derive knowledge on extreme weather and its concepts to be shared with youth in the Boston and Kansas City areas. Subsequently, the youth will share this knowledge by displaying it as art work on the rapid transit systems. The art projects will culminate in broad-based exhibition at the end of each group's sessions. The project will involve 200 youth per region resulting in an impact of 1000 youth per year, 80 adult mentors and 20,000 adult transportation riders in learning about extreme weather concepts. Participant organizations are the University of Mass-Boston, University of Mass-Lowell, The Massachusetts College of Art, the University of Kansas Center for Research Inc., and the Goodman Research Group Inc.
The goals of this project are to bring the topic of extreme weather to the foreground by educating youth and in turn having them educate a selected group of adults that use the rapid transit system. Groups of youths will learn about the topic through a series of meetings with mentors who are experts on the issues around extreme weather. The youth will derive their own art-works with their interpretation. These art-works will be displayed on the rapid transit systems in New England (Merrimack Valley and Worcester regions) and the Mid-West (Topeka and Kansas City areas). Using a quasi-experimental mixed methodology (demographics, bus ridership, initial level of science awareness, and interest) the goal is to understand science learning outcomes associated with the creation and public display of youth art. Research questions of importance in this regard are 1. In what ways does blending art with the science enhance youth learning about extreme weather concepts? 2. To what extent does youth art support adult learning of science? and 3. How does regional context affect learning about extreme weather?
Broader impacts will result from the youth diversity as well as the diversity of riders of the rapid transit systems where the art of extreme weather is displayed.
This project is funded by the National Science Foundation's (NSF's) Advancing Informal STEM Learning (AISL) program, which supports innovative research, approaches, and resources for use in a variety of learning settings.
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TEAM MEMBERS:
Robert ChenLois HetlandJill LohmeierStephen MisholSteven SchrockClaudia Bode
This report details the results of a five-year longitudinal study on the Explainer program at the Exploratorium. Explainers from the summer 1999, fall 1999 and spring 2000 cohorts were interviewed before and after their first semester of work as an Explainer, then followed up with additional interviews three more times at intervals of from one to three years. Additional supplemental data were gathered from a larger set of Explainers via surveys that were administered to these same cohorts before and after their first semester of work, and to a set of Explainer alumni who had been out of the
The PEAR Institute: Partnerships in Education and Resilience at McLean Hospital and Harvard Medical School conducted a year-long study of the Tulsa Regional STEM Alliance (TRSA). Funded by the Overdeck Family Foundation, STEM Next Opportunity Fund, and the Charles and Lynn Schusterman Family Foundation, this study is the first of its kind among 68 national and international STEM Ecosystems.
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TEAM MEMBERS:
Kristin Lewis-WarnerPatricia AllenGil Noam
An in-depth case study of one of America’s first STEM Learning Ecosystems in Tulsa, Oklahoma, conducted by researchers at The PEAR Institute: Partnerships in Education and Resilience, finds that strong leadership, deep partnerships, and data-informed methods have led to the creation of diverse, high-quality, STEM-rich learning opportunities for Tulsa’s youth. Additionally, these efforts improved the capacity of STEM educators through high-quality professional development and supported youth pathways to STEM careers by increasing mentoring opportunities for STEM professionals.
These findings
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TEAM MEMBERS:
Kristin Lewis-WarnerPatricia AllenGil Noam
This project will advance efforts of the Innovative Technology Experiences for Students and Teachers (ITEST) program to better understand and promote practices that increase students' motivations and capacities to pursue careers in fields of science, technology, engineering, or mathematics (STEM) by engaging in hands-on field experience, laboratory/project-based entrepreneurship tasks and mentorship experiences.
Twin Cities Public Television project on Gender Equitable Teaching Practices in Career and Technical Education Pathways for High School Girls is designed to help career and technical education educators and guidance counselors recruit and retain more high school girls from diverse backgrounds in science, technology, engineering and math (STEM) pathways, specifically in technology and engineering. The project's goals are: 1) To increase the number of high school girls, including ethnic minorities, recruited and retained in traditionally male -STEM pathways; 2) To enhance the teaching and coaching practices of Career and Technical Education educators, counselors and role models with gender equitable and culturally responsive strategies; 3) To research the impacts of strategies and role model experiences on girls' interest in STEM careers; 4) To evaluate the effectiveness of training in these strategies for educators, counselors and role models; and 5) To develop training that can easily be scaled up to reach a much larger audience. The research hypothesis is that girls will develop more positive STEM identities and interests when their educators employ research-based, gender-equitable and culturally responsive teaching practices enhanced with female STEM role models. Instructional modules and media-based online resources for Minnesota high school Career and Technical Education programs will be developed in the Twin Cities of Minneapolis and St. Paul and piloted in districts with strong community college and industry partnerships. Twin Cities Public Television will partner with STEM and gender equity researchers from St. Catherine University in St. Paul, the National Girls Collaborative, the University of Colorado-Boulder (CU-Boulder), the Minnesota Department of Education and the Minnesota State Colleges and Universities System.
The project will examine girls' personal experiences with equitable strategies embedded into classroom STEM content and complementary mentoring experiences, both live and video-based. It will explore how these experiences contribute to girls' STEM-related identity construction against gender-based stereotypes. It will also determine the extent girls' exposure to female STEM role models impact their Career and Technical Education studies and STEM career aspirations. The study will employ and examine short-form autobiographical videos created and shared by participating girls to gain insight into their STEM classroom and role model experiences. Empowering girls to respond to the ways their Career and Technical Education educators and guidance counselors guide them toward technology and engineering careers will provide a valuable perspective on educational practice and advance the STEM education field.
This video captures the energy and potetial of the Designing our Tomorrow project. It is intended to complement presentations and posters about Designing our Tomorrow.
The Designing Our Tomorrow project aims to develop a framework for creating exhibit-based engineering design challenges and expand an existing model of facilitation for use in engineering exhibits. Designing our Tomorrow seeks to broaden participation in engineering and build capacity within the informal science education (ISE) field while raising public awareness of the importance of sustainable engineering design practices
This annual report presents an overview of Saint Louis Science Center audience data gathered through a variety of evaluation studies conducted during 2015. This report includes information on the Science Center's general public audience demographics and visitation patterns, gives an overview of visitors' comments about their Science Center experience, summarizes major trends observed in the Science Center's tool for tracking educational programs, and presents highlights from a Membership study, a formative evaluation of a new Makerspace exhibition, and program evaluation of a workshop for the