This project will be conducted by a team of investigators from North Carolina State University. The principal investigator proposes to examine the characteristics, motivations, in and out-of-school experiences, informal science activities, and career trajectories of 1000 science hobbyists and "master hobbyists." Master hobbyists are individuals who have developed science expertise and spend considerable free time engaging in science as a leisure activity. Master science hobbyists are found across most areas of science (e.g. birdwatchers, amateur astronomers). This research will determine who these individuals are, their career pathways, how they engage in science activities and what motivates, sustains, and defines their science interests. One of the particular goals of this research is to develop new understandings of how science hobby interests develop for women and underserved minorities. In the proposed research investigators will use the results of interviews and surveys to identify contextual factors that influence the motivational processes that, in turn, influenced choices of careers and contribute to ongoing choices in hobby and citizen science activities. Of interest in this study is how citizen scientists who are also serious hobbyists differ from master science hobbyists. Research on citizen scientists has shown that this group is highly motivated by collective motives (such as a desire to help others and further science), whereas this may not be the case with the master science hobbyist. Two groups will be sampled: a) birdwatchers and b) amateur astronomers. This sampling model will allow investigators to contrast their findings by: 1) those who have selected a science career versus those that did not select a science career, 2) those who participate in citizen science activities and those that do not, and 3) those who are birdwatchers (greater mathematical components) and those who are amateur astronomers (lesser mathematical components). Additional coding and analyses will examine any differences in the evolution of bird watching and astronomy hobbies. The results of this research will be examined in light of existing motivational and sociocultural models of career selection. This research will document differences in the perceived motivational elements that influenced master science hobbyists/citizen scientists to choose a science career or not. The results can inform federal, state, and local policies for supporting youth and adults engaged in free choice learning. Results of this research will inform the design of intervention/recruitment programs and ISE outreach initiatives. Potential audiences include ISE institutions (e.g. museums and science centers), organizations with links to STEM (e.g. scouts, boys/girls clubs) and pre- and college initiatives that seek to influence career choices and life-long science interests. The proposed cross-disciplinary approach will promote new understandings of complex issues related to motivation, retention, career selection, leisure activities, engagement with formal and informal educational environments, gender and ethnicity, communities of practice and changes in interests over time. Members of the advisory board have expertise in assessment and measurement and will work closely with the project team to conduct a detailed examination of methodologies and analyses at all phases of the project.
The Museum of Science in Boston proposes a major modification of its permanent New England Wildlife Zones exhibition hall in order to improve its effectiveness with visitors with impaired sight, hearing, or mobility. They will document and share with other museums the successful methods and techniques used in the exhibition development process is an effort to improve barrier free access in the country's more than 600 science and natural history museums. The museum has completed a preliminary needs assessment with the assistance of handicapped consultants, developed alternative design solutions to problems of limited accessibility and effectiveness for the hall's existing dioramas, and organized a design team that includes senior museum exhibition and education staff and a handicapped scientist and educator as Co-PI. The Massachusetts College of Art's Adaptive Environments Center will provide assistance in design for the handicapped and evaluation will be under the direction of George Hein, head of Lesley College's Program Evaluatlion and Research Group. Following an extensive design and evaluation process, new exhibit units will be constructed as educational adjuncts to the existing hall of dioramas, and the impact of the changes will be assessed, as part of a dissemination plan that will include popular and professional papers and a "how to" work book distributed to science museum exhibit designers with the assistance of the Association of Science Technology Centers and the American Association for the Advancement of Science. This is a challenging project with the opportunity for a significant impact on handicapped individuals who are often excluded from the motivational and informational resources of science and natural history museums by unnecessary design limitations. The Museum of Science's commitment is strong, the project staff are highly qualified, and there is active participation by handicapped individuals in the project.
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TEAM MEMBERS:
Larry BellCharles HowarthBetty Davidson
Cognitive research indicates that science experts commonly use diagrams as mediational tools for reasoning visually. But in science education materials and practices, visuals are typically "aids" rather than fundamental representations. This research will examine how students learn to comprehend, use, and construct diagrams as thinking tools. It will focus on the diagram-dense field of beginning optics. The project has two interacting phases: research on how students understand static optics diagrams, and development and refinement of prototype computer- based dynamic diagrams and diagramming tools. Specific tasks are: (1) Pilot research, and analysis of diagrams in optics texts, (2) research on instructional practices with these diagrams, (3) research on student understanding and use of diagrams, (4) design and develop interactive diagrams and a dynamic diagram-construction kit, (5) carry out research with prototypes, and (6) formulate and disseminate implications for creation and use of interactive diagrams in science education. Such research on visual education in science will help guide development of new curricula and software for science education. The project team of cognitive scientists, science educators, graphics specialists, and systems developers is devoted to promoting learning and reasoning in science with new data, theory, and innovative prototypes of dynamic diagrams. These interdisciplinary activities more directly link science education research, materials development, and classroom activities. Cost sharing is provided by the Institute for Research on Learning which is contributing indirect costs and APPEL which is contributing four MacIntosh II systems.
The Exploratorium will conduct a four-year project to explore the physical nature of sound, the physiology of hearing and the perception of sound, and the process of attentive listening. "Listening" creates 30 exhibits, three listening spaces, and related visitor experiences to complement the Exploratorium's existing "Sound and Hearing" collection. Listening encourages visitors to explore the scientific, physiological, and cultural content of sound, from the physics of sound waves, to the mechanics of the inner ear, to the information, mood, and emotions sound can convey. Listening will inform the public of the scientific, physiological, and cultural content of sound, as well as the negative impact of ambient sound on their health and environment. Listening integrates public programming, exhibit development and visitor studies, representing a new model of collaboration and communication among educators, scientists, artists and the public. At the conclusion of the Exploratorium venue for "Listening," a traveling exhibition of 30 exhibits will circulate to science museums nationwide, supported by materials and training for education programs. A workshop at the annual meeting of the Association of Science-Technology Centers and additional conference presentations and publications will present science center professionals with Listening strategies.
The New York Hall of Science is overseeing a complex, four-year applied research and traveling exhibit development project on "precursor concepts" to the theory of evolution. These concepts pertain to key ideas about life -- variation, inheritance, selection, and time (VIST) -- and are organized around the principle that living things change over time. The central research question is: Can informal, museum-based interventions prepare young children (5 -12) to understand the scientific basis of evolution by targeting their intuitive pre-evolutionary concepts? The work involves many collaborators -- museum personnel around the country, university researchers, exhibit designers and evaluators, web designers, the Association of Science-Technology Centers and a number of advisors in the biological sciences, psychology and in informal and formal education. The products include applied research studies that will add to the conceptual change knowledge base in cognitive psychology, a 1,000 square-foot exhibit plus discovery boxes, a section on the UC-Berkeley Understanding Evolution web site, extensive on site and online staff training opportunities for participating museums and others, several dissemination activities including two research symposia, and bilingual (English and Spanish) exhibit materials and family guides. The project is positioned as a new model in informal science education for integrating research, development and evaluation, with applicability beyond the life sciences to other STEM fields.
Environmental Education Association of Oregon is launching a planning process to determine if a state-wide certification program emphasizing informal science pedagogy, STEM content and research science engagement is the best approach to supporting the professional development of environmental educators. The planning team consists of museums, zoos, forestry, park and wetland conservation groups, nature centers, small environmentally focused businesses, universities and community after school informal education centers. The planning will result in a needs assessment of professional development interests, a set of Oregon specific core stem and facilitation competencies, diversity strategies, and evaluation rubrics that will lay the groundwork for a potential core certification framework.
Cornell University will utilize planning grant funds to conduct front-end research to inform a major citizen science effort targeting Latino families in six major US cities. Partnering organizations include the New York Restoration Project (New York), Aspira of Illinois, Inc. (Chicago), Youth Policy Institute (Los Angeles), Chicanos Por la Causa, Inc. (Phoenix), the Children's Museum of Houston (Houston), and Aspira of Florida, Inc. (Miami) Project deliverables for the planning effort include culturally responsive research and subsequent dissemination of findings. The Garibay Group will create profiles of partner communities and conduct focus groups with potential project participants to examine attitudes towards science, interest in participatory science activities, tools (online bird identification, data entry, and data visualization tools), and technologies. The research will also include an analysis of existing data from interviews previously conducted by project partners. The research results will provide insights into effective strategies for engaging Latino audiences in citizen science efforts.
National Musical Arts is requesting a planning grant of $50,000 to conduct initial planning and research toward the development of a traveling exhibition and related educational programming on the subject of biomusic -- the musical sounds produced by living things. The work will be performed by the BioMusic project, a program of National Musical Arts, in collaboration with the Association of Science Technology Centers and a national team of informal science educators. The goal of the project is to develop a 2,500 square-foot traveling exhibit and related programs targeted to md-sized science centers, zoos and aquaria across the country. During the proposed one-year planning phase, the Biomusic Project and ASTC will work with an interdisciplinary team of scientists, musicians, exhibit developers and educators to understand the current state of biomusic research; to identify concepts and phenomena that could make strong visitor experiences; and to develop initial plans for the exhibit and programs. The result of the work of the planning phase will include a Biomusic Groundwork Report, a Biomusic Program presented at the annual ASTC Conference and a detailed Exhibition Prospectus.
In this project, the Education Development Center and Campbell-Kibbler Research Associates Inc., are researching the impact of a set of after-school biology materials on under-represented middle school youth at the Boston Nature Center and two University of New Hampshire 4H Clubs. In response to a general need in the field to examine the relationship between learning in informal science programs and learning in school, this project studies the potential of informal contexts to enhance student engagement in the phases of inquiry, giving special attention to the role of visual representations in the early stages of inquiry. The research identifies how visual representations are directly involved in the ability of young people to discern patterns and externalize their own thinking and how these two abilities impact their science confidence and basic knowledge of the biology content in the units. To identify the potential impact of this strategy on in school learning, the in school learning of participating youth is compared to a similar group of children who do not participate in the program. Secondarily the project identifies how the results of this research influence the work of after-school program developers' use of visual tools. The program goal is to provide a rich foundation of out of school experiences for young people upon which they can more readily grasp concepts that are also introduced in the school context. Deliverables include a peer reviewed research paper, two extended biology units using digital and hand made visual representations, and a manual for developing similar programs. The summative evaluation measures the impact of the deliverables on the professional field. The curriculum will be used at hundreds of after school programs and the manual and research paper will impact program developers field-wide by influencing future programs they develop.
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TEAM MEMBERS:
Bernard ZubrowskiBryan WunarPatricia CampbellKerry Ouellet
The University of California, Berkeley is developing "Windows on Research," a two-year experimental exhibit project at the Lawrence Hall of Science focused on engaging and informing the public about current scientific research. The project will develop and evaluate different media to translate the leading edge of nanotechnology research for the science center audience by featuring live demonstrations and presentations, physical- and technology-based exhibits, and Internet-based exhibits. Formative evaluation of all products, including ongoing public focus groups and surveys, will be used to establish which of the several media, alone or combined, work best to communicate research content. The project team also is developing new assessment tools to test usability and effectiveness of the artificial intelligence and technology-based components in conveying content. The results of this prototype effort to present ongoing research in a museum setting will be disseminated to the informal science education field. The PI, Marco Molinaro, and the team from the Lawrence Hall of Science will work closely with scientists representing research in a number of nanotechnology fields. These scientists bring expertise in the areas of materials science, chemistry, education, bioengineering, mechanical engineering, molecular and cell biology, geochronology and isotope geochemistry, and psychology.
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TEAM MEMBERS:
Marco MolinaroUniversity of California-BerkeleyDarrell Porcello
The University of Florida, in collaboration with the Florida Museum of Natural History and Institute of Food and Agricultural Sciences Extension, National 4-H, Association of Zoos and Aquariums, Jacksonville Zoo and Gardens, and the Institute for Learning Innovation will implement Call the Wild, a proof-of-concept project to investigate the educational outcomes of promoting understanding of the nature of science (NOS) through visitor engagement in outdoor exhibits that incorporate mobile technology to further focus attention and deliver unique content. The project will explore: (1) zoo visitor ownership of cell phones, use of the different cell phone features, and likelihood to access interactive content and activities through their phone; (2) the potential of wildlife viewing experiences and technology applications for engaging visitors in learning about NOS; and (3) the potential to measure visitor understanding of NOS related to zoo experiences. This project seeks to advance our understanding of the educational impacts of mobile telephony in informal learning environments such as zoos.
The New York Hall of Science, in collaboration with the Lawrence Hall of Science, is producing and evaluating an application of recently available technology, the random-access audio player, which offers the promise of improving the effectiveness of learning at science-technology center interactive exhibits. The audio "tours" that are being produced and tested will have varying degrees of branching and layering appropriate to the nature of each exhibit unit design. A "highlights" audio tour will be created for the Lawrence Hall of Science and an audio tour focusing on a single group of light, color, and vision exhibits will be created for the New York Hall of Science. The audio tours will be tested with two different categories of audience at each site: the general public on weekends and schools groups on weekdays. Alan Friedman, Director of the New York Hall of Science, will be the Principal Investigator. The Lawrence Hall of Science will be represented by Brooke Smith. The audio tours will be written and produced by Steve Tokar, the producer of Science Today a daily radio science program on the CBS radio network. Beverly Serrell, Director of Serrell & Associates, will conduct the evaluation of the audio tours at each site.