This research project is a follow-up to previous research on the persistence of high ability minority youth in college programs for mathematics, science, engineering, premedicine and predentistry. The earlier research used data retrieved from the 1985 College Board files for 5,602 students with SAT mathematical scores of 550 or above. All were minority students except for a comparison sample of 404 White students. In 1987, a first follow-up was conducted. 61 percent of the non-Asian American minority students had enrolled in college and were majoring in MSE fields in comparison with 55 percent of the White students and 70 percent for the Asian American students. In the current phase of this research, the original sample will be resurveyed, five years after high school graduation. A subsample will be interviewed in-depth. The major goal of this phase will be to answer three critical questions: which sample members are still studying or employed in MSE fields, what are their unique characteristics, and what are the theoretical and national policy implications of the results. This project is jointly supported by the Studies and Analysis and the Research in Teaching and Learning Programs.
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TEAM MEMBERS:
Thomas Hilton
resourceprojectProfessional Development, Conferences, and Networks
Scientists and engineers are an underutilized resource in motivating students and assisting classroom teachers in teaching science. Pilot programs have demonstrated the value of preparing scientists for what to expect when they enter the classroom, how to incorporate the school curriculum into their program, and how best to reach the goal of making their visits a "never to be forgotten" life changing experience for students. The concept of a Survival Kit is an outgrowth of a Scientist-in-Residence program at the North Carolina Museum of Life and Science which has successfully matched scientists and public school classrooms locally since 1982. The North Carolina Museum of Life and Science proposes to conduct meetings for staff and outside educational specialists to identify the materials and strategies needed to prepare scientists to enter school classrooms. The final report of these meetings will include mechanicals of a Scientist Survival Kit, which can be disseminated across the country, and an evaluation report of how the kits can be and are used. Dr. Mark St. John, Inverness Associates, a professional evaluator noted for his work with nationally significant science education projects, will provide local and national evaluation through surveys and meetings to give a picture of the issues involved in establishing and maintaining programs of scientists in the schools and the role played by the Scientist's Survival Kit in furthering this aim.
The Exploratorium proposes to create a multidimensional exhibition on the theme of navigation. The exhibition proper will contain approximately 20 new interactive exhibits dealing with topics of human orientation, wayfinding/exploration, the importance of time in navigation, maps and navigation traditions. Alongside the exhibits we will display real navigational artifacts borrowed from other museums. We have identified approximately 40 existing exhibits which, while not in the main show, will receive textual modification to show their relation to navigational topics. In addition to the exhibition of artifacts and interactive exhibits, we will present a series of lectures, theme weekends, and demonstrations of navigational techniques. During the run of the show we will host a Symposium On The American Encounter wherein we will hold an open forum of lectures and discussion of historical, anthropological and social consequences of cultural encounter on the North American Continent. We will produce both a brochure and a high quality catalog for this show. In addition we will create written "pathways" of organization of this museum-wide show to bring to focus different features and approaches to navigation. Our education departments will play a leading role in creating more formal programs for our visitors. The physical show will be reproduced in a travelling version to tour nine venues in the three years following its opening at the Exploratorium. We will collect the results of our researchers in a dissemination package to be made available to others in the field.
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TEAM MEMBERS:
Thomas HumphreyPeter RichardsMichael Pearce
This research is to examine free-choice leisure behavior of African Americans as it relates to the utilization of science museums. Hard statistics for African American museum visitors are not available; but preliminary data based on visitor profile studies undertaken by individual organizations suggest that of the three categories of visitor frequency, most African American visitors fall into the lower two: infrequent (one or two times per year) or not at all. (The vast majority of frequent visitors are non African Americans.) The purpose of this research is to dig deeper into the question of the utilization of science museums by African Americans. Not only will the relationships between variables identified in previous studies (socio-economic, cultural/ethnic, institutional, and regional factors) be examined but others such as how individuals learn about museum programs and the structure of the African American family (household) will also be included. The research will begin by collecting base line visitor profiles at a zoo, aquarium, natural history museum, and a science center. Detailed information relating to the past history of museum-going will be collected by means of interviews of randomly selected African American and White family visitors at several science museums. Finally, indepth interviews regarding leisure time activities and preferences will be conducted in six African American and racially mixed communities representing different socio-economic levels. The ultimate goal is to analyse the attitudes of African Americans toward museums and to provide an understanding of the variables involved that will be of use to museum program planners and educators as they design their activities. The desired result is for this segment of our society to have a better opportunity to benefit from the rich resources of these informal science education institutions.
The middle-school and high-school years are a period of change and crystalization in terms of life goals, disciplinary and course preferences, and social and political attitudes. The literature provides a number of cross-sectional descriptions and models concerning cognitive and attitudinal development during adolescence and young adulthood, but there are no longitudinal data available to study these processes. The proposed longitudinal study will examine the (1) development of interest in science and mathematics, (2) the growth of scientific literacy, (3) the development of attentiveness to science and technology issues, and (4) the attraction to careers in science and engineering among two national cohorts of adolescents and young adults. One cohort will begin with a national sample of 3,000 seventh graders and follow them through the 10th grade. The second cohort will begin with a national sample of 3,000 10th graders and follow them for the next four years through the first full year after high school. Data will be collected from students, teachers, counselors, principals, and parents. A purposive sample of two or three school districts with exemplary elementary school science and mathematics education programs will be selected and comparable data will be collected in these districts. The analysis will consist of a series of expanding multivariate developmental models that will seek to understand cognitive and attitudinal growth and change in the context of family, school, and peer influences. Each wave of data collection will provide an opportunity to examine cognitive and attitudinal change measures in an increasingly rich context of previous measures. Periodic reports will be issued with each cycle of data collection and the data will be made available to other scholars on a timely basis. The first phase of the project, being funded at this time, provides approximately 15 months for instrument development and pilot testing, for sample selection, for monitor selection and training, and for working with the research advisory committee.
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TEAM MEMBERS:
Jon Miller
resourceprojectProfessional Development, Conferences, and Networks
The Institute of Science and Society at Central Washington University plans a series of six workshops during 1991 on issues involving science and technology which are of current interest in the State of Washington. The purpose of the series is to inform public officials on critical issues where science plays a central role. Thus, state legislators, city and county executives, excutives in key state and local governmental agencies,judges, attorneys, the news media, and corporate executives will be invited to participate. The workshops will be conducted at Central Washington University, the state capitol in Olympia, or other locations which are easily accessible or relevant for the workshop topic (e.g., hosting a workshop on radioactive waste at the Battelle-Hanford Pacific Northwest Laboratory).
Digital image processing offers several possible new approaches to the teaching of a variety of mathematical concepts at the middle-school and high-school levels. There is reason to believe that this approach will be successful in reaching some "at-risk" students that other approaches miss. Since digital images can be made to reflect almost any aspect of the real world, some students may have an easier time taking an interest in them than they might with artificial figures or images resulting from other graphics- oriented approaches. Using computer-based tools such as image processing operators, curve-fitting operators, shape analysis operators, and graphical synthesis, students may explore a world of mathematical concepts starting from the psychologically "safe" territory of their own physical and cultural environments. There is reason to hope that this approach will be particularly successful with students from diverse backgrounds, girls and members of minority groups, because the imagery used in experiments can easily be tailored to individual tastes. The work of the project consists of creating detailed designs of the learning modules, implementing them on microcomputers, and evaluating their effectiveness in a variety of ways, using trials with students at Rainier Beach High School, which is an urban public high school having an ethnically diverse student body and a Macintosh computer laboratory.
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TEAM MEMBERS:
Steven TanimotoMichele LeBrasseurJames King
resourceprojectProfessional Development, Conferences, and Networks
The proposers will organize and conduct the first of what is hoped will become an Annual Symposium on Children's Science Books that will focus national attention on this important and overlooked channel for science literacy. This first two day symposium will involve 75 editors, authors, librarians and educators in an intensive exploration of science books intended as independent or collateral reading materials for children at home, classroom or library. A national advisory committee will help shape the symposium's content. Professional and popular articles and a book will disseminate the results of the meeting. This project will explore an often-overlooked area of popular science education, and will involve science researchers committed to participating in improving popular education and communication in science. NSF support will be supplemented by university funds and income from the symposium.
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TEAM MEMBERS:
Alfred BortzIndira Nair
resourceprojectProfessional Development, Conferences, and Networks
The National Learning Center requests $31,767 from NSF in support of a conference focused on research on learning in children's museums, with a special emphasis on science. With funds from the Rockefeller Brothers Fund, a conference is being held in March at the Indianapolis Children's Museum. Participants are from these fields: Children's museums, cognitive psychology, and education. What will emerge are papers and a video that relate to how we learn in museums, how we can better design exhibits to support learning, and especially learning in science, a survey on permanent science exhibits in children's museums, and a research agenda with researchers matched to sites with preliminary timelines and costs for a number of projects on how we learn, and learn science, in museums. All principals are contributing their time. Rockefeller funds will pay for travel, hotel, and food. NSF funds are requested to support documentation and dissemination which will include a video of the full proceedings for study purposes, a finished 20 - 30 minute video highlighting key ideas. The viseo will be transcribed and edited to produce a series of papers suitable for dissemination.
This is a study of the writing styles appropriate for describing science and nature television programs, thereby making them accessible to visually impaired audiences, and to access the audience's needs and preferences for science and nature programs.
This report presents the results of a front-end evaluation for the upcoming exhibit entitled, "Electric Space: The Sun-Earth Environment" at the National Air and Space Museum. Front-end evaluation is often conducted to provide exhibit planners with information about their audience during the planning stages of an exhibit. This front-end evaluation was designed to determine visitors' familiarity with, knowledge of, and misconceptions about the make-up of space between the sun and the earth.
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Randi Korn & Associates, Inc.National Air and Space Museum