The COVID-19 pandemic tested many fundamental connections between science and society. A growing field working to strengthen those connections exists within the informal STEM learning (ISL) community which provides diverse learning and engagement environments outside the formal classroom. One of the largest funders of ISL initiatives is the National Science Foundation (NSF) which runs the Advanced Informal STEM Learning (AISL) program in the United States. The AISL program supports initiatives through six categories that include pilots and feasibility studies, research in service to practice
Increasing the diversity of the Science, Technology, Engineering, and Mathematics (STEM) workforce hinges on understanding the impact of the many related, pre-college experiences of the nation’s youth. While formal preparation, such as high school course-taking, has a major influence, research has shown that out-of-school-time activities have a much larger role in shaping the attitudes, identity, and career interests of students, particularly those who are members of groups historically underrepresented in STEM fields (Black, Indigenous, Latinx, and/or Pacific Islander). A wide range of both innovative adult-led (science clubs, internships, museum-going, competitions, summer camps) and personal-choice (hobbies, family talk, games, simulations, social media, online courses) options exist. This project studies the variety and availability such experiences to pre-college students. The project is particularly interested in how community cultural capital is leveraged through informal activities and experiences, drawing upon the “funds of knowledge” that culturally diverse students bring to their STEM experiences (e.g., high aspirations, multilingual facility, building of sustaining social networks, and the capacity to challenge negative stereotyping). This study has the capability to begin to reveal evidence-based measures of the absolute and relative effectiveness of promising informal educational practices, including many developed and disseminated by NSF-funded programs. Understanding the ecology of precollege influencers and the hypotheses on which they are based, along with providing initial measures of the efficacy of multiple pathways attempting to broaden participation of students from underrepresented groups in STEM majors and careers, will aid decision-making that will maximize the strategic impact of federal and local efforts.
The project first collects hypotheses from the wide variety of stakeholders (educators, researchers, and students) about the kinds of experiences that make a difference in increasing students’ STEM identity and career interest. Identifying the descriptive attributes that characterize opportunities across individual programs and validating a multi-part instrument to ascertain student experiences will be carried out through a review of relevant literature, surveying stakeholders using crowdsourced platforms, and through in-depth interviews with 50 providers. A sample of 1,000 students from 2- and 4-year college and universities, drawn from minority-serving institutions, such as Historically Black Colleges, Hispanic Serving Institutions, and Tribal Colleges and Universities will serve to establish the validity and reliability of the derived instrument and provide estimates of the availability and frequency of involvement. Psychometric methods and factor analysis will guide us in combining related variables into indices that reflect underlying constructs. Propensity score weighting will be employed for estimating effects when exposure to certain OST activities is confounded with other factors (e.g., parental education, SES). Path models and structural equation models (SEM) will be employed to build models that use causal or time related variables, for instance, students’ career interests at different times in their pre-college experience. The study goes beyond evaluation of individual experiences in addressing important questions that will help policy makers, educators, parents, and students understand which OST opportunities serve the diverse values and goals of members of underrepresented groups, boosting their likelihood of pursuing STEM careers. This project is co-funded by the Advancing Informal STEM Learning (AISL) and EHR CORE Research (ECR) programs.
Hands-on tinkering experiences can help promote more equitable STEM learning opportunities for children from diverse backgrounds (Bevan, 2017; Vossoughi & Bevan, 2014). Latine heritage families naturally engage in and talk about engineering practices during and after tinkering in a children’s museum (Acosta & Haden, in press). We asked how the everyday practice of oral stories and storytelling could be leveraged during an athome tinkering activity to support children’s informal engineering and spatial learning.
This research examines the Tree Investigators project to support science learning with mobile devices during family public programmes in an arboretum. Using a case study methodology, researchers analysed video records of 10 families (25 people) using mobile technologies with naturalists at an arboretum to understand how mobile devices supported science talk related to tree biodiversity. The conceptual framework brings together research on technological supports for science learning and research on strategies that encourage families to engage in conversations that support observation and
Snow: Tiny Crystals, Global Impact is a 2,500 ft traveling exhibition about: how snow shapes and sustains life on Earth, the impacts of climate change on snow, and the importance of our collective engagement to take action. The exhibition will be installed at OMSI during winter 2021-2022 for summative evaluation and learning research.
This poster was presented at the 2021 NSF AISL Awardee Meeting.
This book chapter, which describes emotional accessibility in digital learning experiences and its relation to Universal Design, was included in the book "Inclusive Digital Interactives: Best Practices + Research" published by the Smithsonian. This chapter includes a description of the Productive Struggle project, data highlights, and information on how attending to emotions can broaden our concepts of accessibility.
This poster presents findings from a study comparing the engagement, learning, and value between virtual and physical versions of the Mystery Skulls exhibit, which were designed to elicit productive struggle. Findings showed that there were no significant differences between the two versions in terms of what participants learned and valued from the exhibit, but participants who used the virtual version had longer use times than those engaged in the physical exhibit. This poster was presented to museum professionals at the Association of Science and Technology Centers (ASTC) at a virtual
This poster was presented at the 2021 NSF AISL Awardee Meeting.
Dinosaurs of Antarctica is a giant screen film and outreach project that documents the work of NSF-funded researchers on expeditions to Shackleton Glacier during the 2017-2018 field season. This immersive film and companion television special will bring the past to life and engage the public, and particularly students in middle grades (6-9), with polar science through appealing, entertaining media experiences and informal learning programs. The film serves as a companion for the synonymous Antarctic Dinosaurs museum exhibition
The September/October 2021 issue of Informal Learning Review (ILR) reflects on the state of the field during the ongoing pandemic, and the ways in which institutions are adapting to the "new normal."
Despite the fact that most science learning takes place outside of school, little is known about how engagement in informal science learning (ISL) experiences affects learners’ knowledge, skill development, interest, or identities over long periods of time. Although substantial ISL research has documented short-term outcomes such as the learning that takes place during a science center visit, research suggests that the genuine benefits of informal experiences are long-term transformations in learners as they pursue a “cascade” of experiences subsequent to the initial educational event
This project investigates long-term human-robot interaction outside of controlled laboratory settings to better understand how the introduction of robots and the development of socially-aware behaviors work to transform the spaces of everyday life, including how spaces are planned and managed, used, and experienced. Focusing on tour-guiding robots in two museums, the research will produce nuanced insights into the challenges and opportunities that arise as social robots are integrated into new spaces to better inform future design, planning, and decision-making. It brings together researchers from human geography, robotics, and art to think beyond disciplinary boundaries about the possible futures of human-robot co-existence, sociality, and collaboration. Broader impacts of the project will include increased accessibility and engagement at two partner museums, interdisciplinary research opportunities for both undergraduate and graduate students, a short video series about the current state of robotic technology to be offered as a free educational resource, and public art exhibitions reflecting on human-robot interactions. This project will be of interest to scholars of Science and Technology Studies, Human Robotics Interaction (HRI), and human geography as well as museum administrators, educators and the general public.
This interdisciplinary project brings together Science and Technology Studies, Human Robotics Interaction (HRI), and human geography to explore the production of social space through emerging forms of HRI. The project broadly asks: How does the deployment of social robots influence the production of social space—including the functions, meanings, practices, and experiences of particular spaces? The project is based on long-term ethnographic observation of the development and deployment of tour-guiding robots in an art museum and an earth science museum. A social roboticist will develop a socially-aware navigation system to add nuance to the robots’ socio-spatial behavior. A digital artist will produce digital representations of the interactions that take place in the museum, using the robot’s own sensor data and other forms of motion capture. A human geographer will conduct interviews with museum visitors and staff as well as ethnographic observation of the tour-guiding robots and of the roboticists as they develop the navigation system. They will produce an ethnographic analysis of the robots’ roles in the organization of the museums, everyday practices of museum staff and visitors, and the differential experiences of the museum space. The intellectual merits of the project consist of contributions at the intersections of STS, robotics, and human geography examining the value of ethnographic research for HRI, the development of socially-aware navigation systems, the value of a socio-spatial analytic for understanding emerging forms of robotics, and the role of robots within evolving digital geographies.
This project is jointly funded by the Science and Technology Studies program in SBE and Advancing Informal STEM Learning (AISL) Program in EHR.