The proposed CAREER study uses a comprehensive mixed-methods design to develop measures of motivational beliefs and family supports for Spanish and English speaking Mexican-origin youth in high school physical science. The research examines a three-part model which may provide a deeper understanding of how Mexican families support youth through their general education strategies, beliefs about physical science, and science specific behaviors. This approach incorporates motivation and ecodevelopmental theories while pursuing an innovative line of research that examines how the contributions of older siblings and relatives complement or supplement parental support. The study has four aims which are to (1) to develop reliable, valid measures of Mexican-origin adolescent motivational beliefs and family supports in relation to high school chemistry and physics, (2) to test whether family supports predict motivational beliefs and course enrollment, (3) to test how indicators in Aim 2 vary based on gender, culture, English language skills and relationship quality, and (4) to examine how family supports strengthen or weaken the relationship between school-based interactions (teachers and peer support) and the pursuit of physical science studies. Spanish and English-speaking Mexican-origin youth will participate in focus groups to inform the development of a survey instrument which will be used in a statistical measurement equivalence study of 300 high school students in fulfillment of Aim 1. One hundred and fifty Mexican high school students and their families will participate in a longitudinal study while students progress through grades 9-12 to examine Aims 2- 4. Data to be collected includes information on science coursework, adolescent motivational beliefs, supports by mothers and older youth in the family, and family interactions. All materials will be in English and Spanish. The educational and research integration plan uses a three pronged approach which includes mentoring of doctoral students, teacher outreach, and the evaluation of the ASU Biodesign high school summer internship program using measures resulting from the research. It is anticipated that the study findings will provide research-based solutions to some of the specific behaviors that influence youth motivation in physical sciences. Specifically, the study will identify youth that might be most affected by an intervention and the age of maximum benefit, as well as valid, reliable measures of youths' motivation that can used in interventions to measure outcomes. The study will also identify family behaviors that may be influenced, including education strategies for school preparation, beliefs about physical science, and sciece-specific strategies such as engaging in science activities outside school. The findings will be broadly disseminated to science teachers, scholars, and families of Mexican-origin youth. This multi-tiered approach will advance current scholarship and practice concerning Mexican-origin adolescents' pursuit of physical science.
Children's Discovery Museum of San Jose seeks National Science Foundation grant support in the amount of $381,000 (55% of a total project cost of $693,188) to develop over a 24-month period a series of interactive exhibits exploring the subject of rhythm, including both obvious and lesser known manifestations within the natural and physical worlds. Drawing upon the scientific disciplines of mathematics, biology, physics and psychology, RHYTHM takes as its construct the idea of time, the articulation of which means for apprehending and understanding rhythm. Working with outside advisors in science education and specific content areas, Co-PI Michael Oppenheimer will develop and build 20 exhibits, which will be semi- permanently installed at Children's Discovery Museum and accessible to our annual visitor population of 350,000; exhibits will also be profiled on "Kids" Clubhouse," a television program developed jointly by the Museum and our local PBS affiliate, KTEH/54, viewed by 55,000 weekly. Matching funds are also being requested to support curricular materials and a traveling version of RHYTHM. Over a 2-year, 8-site tour the Association of Science and Technology Centers projects that the series will reach a national audience of more than 1,000,000 children and adults. As a comprehensive project, RHYTHM provides a compelling model for addressing imperatives articulated in Science for All Americans, the landmark report issued by Project 2061 of the American Association for the Advancement of Science. Located in San Jose, California, the Museum serves an expanding urban area characterized by extraordinary ethnic diversity: Santa Clara County's 1.5 million residents are 42% non-Anglo, while San Jose is 50.8% Hispanic, Asian and Black.
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TEAM MEMBERS:
Sally OsbergKoen LiemTom NielsenMichael Oppenheimer