Curriculum Vitae Simon Joseph Marshall, Ph.D. Associate Professor (tenured) Department of Family and Preventive Medicine and the Division of Cancer Prevention and Control, Moores Cancer Center, School of Medicine University of California, San Diego 3855 Health Sciences Drive La Jolla, CA 92093 [email protected] Associate Director, Exercise and Physical Activity Research Collaborative (EPARC). Center for Wireless and Population Health Systems, Department of Family and Preventive Medicine, University of California, San Diego http://www.ucsdeparc.org/ Co-Director, Bachelor’s degree in Public Health, Department of Family and Preventive Medicine. UCSD School of Medicine. Research Faculty, Cancer Prevention and Control, Moores Cancer Center, University of California, San Diego. http://cancer.ucsd.edu/Research/Programs/prevcon.asp General areas of expertise: Scientific bases of physical activity, sedentary behavior, and exercise and fitness; health behavior change theory and practice; persuasive design for exercise and fitness technologies; the health behaviorome; biobehavioral sensor data to measure physical activity and sedentary behavior; interventions to increase physical activity and reduce sedentary behavior; underserved populations Education Sept 2003 International Research Fellow, Physical Activity and Public Health Course. Centers for Disease Control and Prevention/University of South Carolina. Dec 2001 - Aug 2002 Post-doctoral fellowship; British Heart Foundation National Center for Physical Activity and Health Jan. 1999 – Dec 2001 Ph.D. Exercise Psychology Dissertation title: From runner bean to couch potato: youth, inactivity and health. Loughborough University, Loughborough, UK. Supervisor: Dr Stuart Biddle. 1993-1995 M.A. – Physical Education (GPA: 4.0 on 4.0 scale). San Diego State University, San Diego, California. Supervisor: Dr Thomas McKenzie. 1988-1991 B.Sc.(Hons) Sports Science, emphasis in behavioral science. 1 class (GPA: 4.0 on 4.0 scale). Supervisor: Dr Frank Sanderson. Liverpool Polytechnic, Liverpool, England. st Previous positions Aug 2002 – Jan 2012 Associate Professor (tenured), School of Exercise and Nutritional Sciences, San Diego State University, San Diego, CA. 1 Aug 2009 – Aug 2010 Research Scientist, University of California, San Diego. Senior investigator on numerous federal grants related to physical activity and public health Oct 2001 – Aug 2002 Loughborough University, Loughborough, UK. Rank: Post-doctoral Research Associate, Project S.T.I.L. (Sedentary Teenagers and Inactive Lifestyles). Responsible for the coordination and evaluation of a national and longitudinal study of adolescent sedentary behaviour. Oct 2001 – Aug 2002 Loughborough University, Loughborough, UK. Rank: Part-time lecturer. Teach on BSc.(Hons) Sports Science degree – sport psychology and exercise psychology modules. Occasional lecturer (3/yr) to students pursuing MSc. Sports Science (Sport and Exercise Psychology). Jan. 1999 – June 2001 Loughborough University, Loughborough, UK Rank: Demonstrator. Lead laboratory based seminar groups in exercise psychology, sport psychology, and motor learning for undergraduate students of sports science. Supervisor: Stuart Biddle, Ph.D. Sept. 1996-1998 San Diego State University, San Diego, CA. Rank: Research Specialist/SPSS programmer for project M-SPAN (Middle School Physical Activity and Nutrition). Measurement coordinator of a group randomized trial of physical activity and dietary behavior in middle school students. Principal Investigator: Jim Sallis, Ph.D. July 1995-Sept. 1996 San Diego State University, San Diego, CA. Rank: Research Assistant (Grade III) for project GRAD (Graduate Ready for Activity Daily). Responsibilities included data entry, data management and analysis, measurement development and report writing. Principal Investigator: Jim Sallis, Ph.D. August 1994-Sept. 1996 San Diego State University, San Diego, CA. Rank: Research Assistant (Grade II) for project SPARK (Sports, Play, and Active Recreation for Kids). Compiled and summarized quantitative process data using SPSS. Principal Investigator: Thom McKenzie, Ph.D. Nov. 1993-July 1996 Sport Psychology Consultant, Peak Performance Consultants, Department of Exercise & Nutritional Sciences, San Diego State University, San Diego, CA. Provided educational and counseling sport psychology service to local athletes. Supervisor: Dennis Selder, Ph.D. Sept. 1992- July 1993 Liverpool John Moores University, Liverpool, England. Rank: Part-time lecturer, Depts. of Psychology, & Sport and Exercise Sciences. Contributed to courses in Applied Psychology, Research Methods, Sports Psychology, and Sports Sociology. Supervisors: (Alex Harrop, Ph.D. (Dept. of Psychology), Prof. Thomas Reilly (Centre for Sport and Exercise Sciences). Honors and awards 1. Invited keynote lecture, 2013: Marshall, S. Using wireless technology to increase exercise and fitness. Invited keynote address at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Ghent, Belgium. May 2013. 2. Invited keynote lecture, 2013: Marshall, S.J. Take your tablet: wireless technology for physical activity and health promotion. Invited keynote address at the annual meeting of the British Heart Foundation National Center for Physical Activity and Health. Nottingham, UK. Nov 22, 2012. 3. Invited lecture, 2012: Marshall, S.J. Using wireless technology and video games to increase activity and fitness of children. Invited keynote address at the annual meeting of Chinese Physical Educators, Hong Kong, Hong Kong Baptist University, Kowloon Tong, Hong Kong, Oct, 21, 2012. 2 4. Invited panel member: National Institutes of Health/NHLBI/NIA:expert panel on sedentary behavior. 5. 2011. Invited Expert; Physical Fitness Research Center of São Caetano do Sul (CELAFISCS); The Federal University of Pelotas, Brazil; The National Cancer Institute (NCI). Expert Panel on Measurement of Active and Sedentary Behaviors: Bridging Methodological Approaches in Pan American Research’; Guadalajara, Mexico 24th - 25th July, 2011 6. 2011. Invited Expert; Centers for Disease Control and Prevention (CDC). Expert Panel on Nutrition, Physical Activity and Obesity-related health disparities; Atlanta, GA, March 22-24 2011. th th 7. 2010. Invited Expert; The 30 Great North Run International Think Tank on Energy Balance. 12-16 Sept 2010. Gateshead, United Kingdom. 8. 2010. Invited Expert; National Institutes of Health/National Cancer Institute - Think Tank: Measurement of active and sedentary behaviors: closing the gap in self-report methods. Self-reports. July 2010. 9. 2008. SDSU 360 magazine. Ones to Watch. Identified as one of seven top young professors at SDSU making important contributions to field. 10. 2008. SDSU 360 magazine. Ones to Watch. Identified as one of seven top young professors at SDSU making important contributions to field. 11. Qualcomm fellowship in teaching effectiveness. http://pict.sdsu.edu/fellows.html#2006. 12. 2004 Peach Mountain Award, (Presented annually by the editor of Pediatric Exercise Science to innovative papers presented or published in 2004). Biddle, S.J.H., Marshall, S.J., Gorely, P.J., Cameron, N., & Murdey, I.M. (2003). Sedentary behaviors, body fatness and physical activity in youth: A metaanalysis. Medicine and Science in Sports and Exercise, 35(5), (Supplement 178), (American College of th Sports Medicine, 50 Annual Meeting, San Francisco, CA. May 28-June 1). Poster Presentation. 13. Unlock Research.com - Research Report of the Month (Dec 2004) : McKenzie, T.L., Sallis, J.F., Prochaska, J.J., Conway, T.L., Marshall, S.J., and Rosengard, P. (2004). Evaluation of a two-year school physical education intervention: M-SPAN. Medicine and Science in Sports and Exercise, 36. 1382-1388 14. Selected International Fellow, Physical Activity and Public Health Course, University of South th Carolina/Centers for Disease Control, Sea Pines Resort, Hilton Head Island, South Carolina. Sept 16-24 2003. nd 15. Joint 2 place – 2002 International Olympic Committee (IOC) Prince Alexandre De Merode Award. Study: Clustering of sedentary behaviors and physical activity among youth: A cross national study. th 16. 5 place, Young Investigators Award, European College of Sports Science, Jyvaskala, Finland, July 1822, 2000. Study: Changes in determinants of physical activity across the lifespan: The Loughborough Alumni Health Study 17. Exemplary Paper Award - American Educational Research Association (AERA) (SIG-- Research on Learning and Instruction in Physical Education). Seattle, April 2001. McKenzie, T. L., Marshall, S., Sallis, J. F. & Conway, T. L. (2000). Student activity levels, lesson context, and teacher behavior during middle school physical education. Research Quarterly for Exercise and Sport, 71, 249-259. 18. Exemplary Paper Award - American Educational Research Association (AERA) (SIG-- Research on Learning and Instruction in Physical Education). Sallis, J. F., McKenzie, T. L., Kolody, B., Lewis, M., Marshall, S., & Rosengard, P. (1999). Effects of health-related physical education on academic achievement: Project SPARK. Research Quarterly for Exercise and Sport, 70, 127-134. 19. Departmental Graduate Studentship Award, School of Sport & Exercise Sciences, Loughborough University, UK.: £28,050 ($46,563). 1999. 20. Outstanding Graduate Student Award, San Diego State University, 1995. 21. International Ambassadorial Graduate Scholarship, Rotary International: £14,000 ($23,240), 1993. Teaching and Mentoring (past and present) Teaching ENS 305 ENS 330 ENS 461 ENS 498 ENS 602 ENS 671 ENS 687 ENS 689 ENS 696 ENS 790 ENS 793 ENS 798 Measurement and Evaluation and Exercise and Nutritional Science (40-50 students per course) Exercise and Wellness Across the Lifespan (~200 students per course) Sport and Exercise Psychology (40-50 students per course) Independent Study Undergraduate (2-3 students per course) Research Evaluation in Exercise and Nutritional Sciences (20-30 students per course) Seminar in Advanced Sport & Exercise Psychology (10-15 students per course) Applied Exercise Psychology for Public Health(10-15 students per course) Applied Psychology for Superior Performance(5-10 students per course) Psychological Aspects of Exercise and Physical Activity Behavior (10-15 students per course) Master’s Thesis Supervision(1-2 students per course) Exercise & Sport Psychology Internship (3-5 students per course) Independent Study, Graduate. (2-3 students per course) 3 Thesis and Dissertation student mentoring (in current position) Served on 51 Master’s thesis committees, 19 as Chair. Master’s Theses Chaired: 1. Tom Rostami (2003): Occupational burnout in athletic training students. 2. Chris Brodmerkel (2003) Offensive and defensive takedown strategies in wrestling: a notational analysis of technique effectiveness. 3. McAllister Dodds (2004): Body dissatisfaction among college males and its relationship to avoidance behavior and social physique anxiety. 4. Heather Matthews (2004): The development of a measure to assess knowledge and health beliefs about the female athlete triad. 5. Mike Campbell (2004): An educational curriculum for imagery and self talk training for high school athletes. 6. Adrienne Navarra (2005): The effects of an in-car behavioral prompt to increase walking while grocery shopping. 7. Meagan Peckham (2005): The prevalence of disordered eating and weight loss behaviors in college wrestlers. 8. Cara Regas (2005): Recognizing athletes with eating disorders: an educational curriculum for athletic training students. 9. Laura Wilson (2006): The Development of a Web-Based Exercise Training System for the Aztec Recreation Center at San Diego State University. 10. Christian Smith (2006): Development and evaluation of a motivational highlight video for professional golfers. 11. Nina Schwartz (2007): An evaluation of the San Diego Padres Fun2BFit program. 12. Rebecca Tolhorst (2007): Preferred leadership characteristics of head and assistant coaches in NCAA Division I athletes 13. Beverly Hosford (2008): Preference and Tolerance for Exercise Intensity: Examining Construct Validity of the PRETIE-Q. 14. Joan Rosenberg (2009): Relationships between self-efficacy, social support, and level of adherence to a structured group-exercise program for seniors. 15. Dane Van Coops-Lotspeich (2009): An Evaluation of a Corporate Health Promotion Program: The Healthy Roads Program. 16. John Haubenstricker (2010): Effect of acculturation and socioeconomic status on dietary patterns in Mexican-American women 17. Megan Duesterhaus (2011): Development and validation of a direct observation measure of group exercise classes. 18. Kevin Moran (2013). MPH. Relationships between physical activity, sedentary behavior, and subjective wellbeing in Latinas. 19. Hector Orozco (2013). MPH. Examining the relationship between environmental characteristics of public parks and physical activity Doctoral committee advising: 1. Jared Reis (SDSU/UCSD joint doctoral program in Public Health: epidemiology) completed 2008). Influence of adiposity on mortality and cardiovascular risk. 2. Noe Crespo (SDSU/UCSD joint doctoral program in Public Health: health behavior); completed 2009). Family-centered lifestyle modification to prevent metabolic syndrome. 3. Dayna Maniccia (SUNY, Albany completed 2010). Interventions to modify children's screen viewing. 4. Matthew Kwan (University of Toronto completed 2010). Examination of physical activity during the transition into university. 5. Ernesto Ramirez (SDSU/UCSD joint doctoral program in Public Health: health behavior); Current; Topic: Objective assessment of sedentary behavior using accelerometers). 6. Jenny Schwartz (SDSU/UCSD joint doctoral program in Public Health: health behavior); Topic: Sleep duration and efficiency associated with plasma catecholamine concentrations in elderly Alzheimer's caregivers. Completed 2012. 7. Nanette ‘Gigi’ Lee (SDSU/UCSD joint doctoral program in Public Health: health behavior);Current; Topic undetermined. 8. Gina Merchant, (SDSU/UCSD joint doctoral program in Public Health: epidemiology);Current; Topic undetermined. External Examiner - International PhDs 9. Paul Gardiner; School of Population Health, University of Queensland, Australia. 2012. Title. Understanding and influencing sedentary behavior in older adults. 4 10. Ted Vickey, Department of Computer Science, National University of Ireland, Galway. Title: Connected Health – The Link Between Obesity, Physical Activity, Mobile Technology and Online Social Networking. 2013. 11. Gemma Ryde, School of Human Movement Studies University of Queensland, Australia. 2013. Title: Occupational Sitting in Australian Office Workers. Measurement, Description and Strategies for Change. Post-doctoral and new faculty mentoring 1. Adriana Villasenor, PhD., Post-doctoral fellow, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. 2. Sheri Hartman, PhD., Assistant Professor, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. 3. Kate Murray, PhD., Assistant Professor, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. 4. Becky Marquez, PhD, Assistant Professor, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. 5. Nicole Jensky, PhD, Post-doctoral fellow, Department of Family and Preventive Medicine, University of California, San Diego. 2009-2011. 6. Virginie Nicaise, PhD., Post-doctoral fellow, Joseph Fourier University, Grenoble, France. 2007-2009. 7. Luis Capdevila, PhD, Assistant Professor, Autonomous University of Barcelona, Barcelona, Spain. 2010. 8. Christina Holub, PhD., Post-doctoral fellow, Graduate School of Public Health, San Diego State University, San Diego, CA. 2009-present. 9. Dori Rosenberg, PhD., Research Scientist, Affiliate Assistant Professor, School of Public Health, University of Washington, Seattle, WA. 2010-present. 10. Amelia Eastman, MD., Preventive Medicine Residency, Department of Family and Preventive Medicine, University of California, San Diego. 2011-present. 11. Jessica Jimenez, PhD., Post-doctoral fellow, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. 12. Lisa Cadmus Bertram, Assistant Professor, Department of Family and Preventive Medicine, University of California, San Diego. 2012-present. Service 2011-present 2011- present 2011 2010 – present 2010 – present Executive Committee, International Society of Behavioral Nutritional and Physical Activity (ISBNPA) Advisor to Latin America, Council on Environment and Physical Activity (CEPA),International Society for Physical Activity and Health. NIH/NIMHD grant reviewer (ad hoc committee member for translational studies in health behavior change). External grant reviewer, Medical Research Council, U.K. External grant reviewer, Research Grants Council (RGC), Hong Kong, China. Committee Membership 2013 - present Co-Director, UCSD Bachelor’s degree in Public Health 2012-present Education Committee, Department of Family and Preventive Medicine, UCSD 2010-2011 Member, ENS curriculum alignment and strategy committee 2008-2011 Chair, ENS scholarships committee 2010-2011 Member, search committee, Vice President of Research/Dean of Graduate Studies (SDSU) 2010-2011 Admissions committee, SDSU/UCSD Joint Doctoral Program in Public Health, Health Behavior. 2006-2011 Member, SDSU Institutional Review Board 2004-2009 Member, various faculty search committees, ENS 2008-2009 Member, ENS Learning Objectives committee 2006-2008 Member, ENS advisory board 2005-2007 Member, International Programs Committee, College of Professional Studies and Fine Arts 2004-2006 Member, SDSU Faculty Senate. 2001-2002 Member, Research Committee, Loughborough University, UK. Journal review activities Editorial Board: 2007-present International Journal of Behavioral Nutritional and Physical Activity. (Biomed Central, Ltd) 5 2002-2007 Psychology of Sport & Exercise, (Elsevier). Reviewer (selected): 2010-present 2008-present 2007-present 2007-present 2007-present 2007-present 2006-present 2006-present 2006-present 2005-present 2005-present 2002-present 2001-present 2002-present 2002-present 2003-present 1999-present Journal of Health and Place Obesity Research Pediatrics International Journal of Obesity American Journal of Preventive Medicine Journal of Physical Activity and Health Health Education Research Health Psychology Ethnicity & Disease Medicine and Science in Sports and Exercise International Journal of Obesity Preventive Medicine Psychology of Sport and Exercise Research Quarterly for Exercise and Sport International Journal of Behavioral Medicine Journal of Applied Social Psychology Journal of Sport Sciences Professional memberships 1997-present 1997-present 2003-present 2000-2003 2000-2002 2000-2002 1993-1997 American College of Sports Medicine (ACSM) The Society of Behavioral Medicine (SBM) International Society of Behavioral Nutrition and Physical Activity (ISBNPA) British Association of Sport and Exercise Sciences (BASES) North American Society for Pediatric Exercise Medicine (NASPEM) European College of Sports Science, (ECCS) Association for the Advancement of Applied Sport Psychology (AAASP) Research funding ACTIVE 1R18DP002138-01 (Marshall) 9/1/09-8/31/13 CDC Title: A Translation Study of the Academia Da Cidade Program (ACP) The purpose of this study is to translate, implement, and evaluate the Academia da Cidade Program (ACP), an evidence-based, professionally supervised physical activity intervention conducted in Recife, Brazil, for use with Latino communities in North America. Role: PI 1TRECDEVFPM (Marshall) 06/14/12-06/15/13 TREC/NCI Title: Integrating measures of physical activity, sedentary behavior, sleep, and the built environment. The overall objective of this cross-TREC study is to improve the assessment of three health behaviors linked to cancer--physical activity (PA), sedentary behavior (SB) and sleep--and examine how these behaviors are related to features of the built environment Role: PI 1R01 CA164993 (Kerr) 06/15/12-06/14/16 NIH/NCI Title: iWatch: using machine learning to classify behavioral sensor data. The goal of iWatch is to validate machine-learned algorithms to classify patterns of accelerometer and GPS data to better discriminate types of sedentary behavior and physical activity. Role: Co-Investigator 1R01 xxxxxxxxx (Marcus) 09/15/10-09/14/14 6 NIH/NCI Title: Pasos Hacia La Salud The purpose of this study is to test the efficacy of a culturally and linguistically modified, individually tailored physical activity intervention delivered via the Internet relative to an Internet wellness contact control condition. Role: Co-Investigator 1 U01 HL096715-01 (Patrick) 8/15/09-5/31/14 NIH/NHLBI Title: SMART: A Social and Mobile Weight Control Program for Young Adults We propose to conduct formative research to develop an intervention (SMART) to prevent weight gain and promote weight loss in young adults at risk for weight gain, using a theory-based intervention that combines web, mobile phone and social media components into an engaging weight control program. Role: Co-I 4 R01 CA138730-01 (Patrick) 5/1/10 – 2/28/14 NIH/NCI Title: mDIET - A Text Message Intervention for Weight Loss We propose a randomized controlled trial to evaluate how well a weight loss intervention based primarily on text messages sent to/from mobile phones, mDIET, promotes weight loss and weight loss maintenance in overweight and obese men and women age 21 through 60. Role: Co-I (PI for subcontract) NIH 1P20MD002293-01 (Talavera) 6/01/07-5/30/12 NIH/NCMHD Title: San Diego EXPORT: Partnership to Reduce Diabetes and CVD in Latinos: Establishing Exploratory NCMHD Centers of Excellence (P20). This San Diego Southbay Latino Research Center of Excellence is a trilateral collaboration that seeks to promote and expedite intervention research that improves cardiovascular outcomes in low-income Latinos living in the border region of San Diego. The three partners include SDSU, SYHC and UCSD Role: Co-I 1 R01 HL098425-01 (Kerr) 12/1/09-11/30/14 NIH/UCSD Title: Multilevel Intervention for Physical Activity in Retirement Communities This study will test the efficacy of a 12 month multilevel physical activity intervention, MIPARC (Multilevel Intervention for Physical Activity in Retirement Communities) using a group randomized control design. It will be compared to a successful aging educational attention control condition in 320 residents of 16 CCRCs in San Diego County. Role: Co-I (PI for subcontract) 1 R25 HL105430-01 (Elder/Talavera) 09/30/10-09/29/14 NIH/NHLBI Programs to Increase Diversity Among Individuals Engaged in Research (PRIDE) Investing in America's Future: Mentoring Latinos in Health Disparities Research. This training program will bring researchers accomplished in Latino community health research (mentors) together with aspiring younger researchers (mentees) to optimize the chances of research success and advancement by offering a series of trainings and mentoring activities focused on Latino health and health disparities research as related to cardiovascular disease (CVD) and other conditions associated with CVD risk factors. Role: Co-I SIP09-025 (Elder) 03/1/11-02/28/16 CDC Title: Chronic Disease Prevention in Mexico and the US Latino Population The purpose of this project is to adapt the Guide for Useful Intervention for Physical Activity in Latin America (GUIA), previously developed through partnerships among CDC, the St. Louis PRC and Brazilian public health experts, to conduct research and develop practice-based networks focused on the prevention of chronic disease with Mexican and United States (US)-based Latino-focused counterparts. 7 TREC 1U54 CA155435-01 (Project 4, Kerr, PI; U54, Patterson, PI,) 03/1/11-02/28/16 NIH/NCI Transdisciplinary Research on Energetics and Cancer (TREC). Title: Energetics & Breast Cancer: Obesity, Inflammation, Insulin Resistance & Risk. The overall objective of the UCSD TREC Center is to enhance knowledge regarding insulin resistance and inflammation underlying the association of energetics with breast cancer carcinogenesis, from the cell to the community. Role: Co-Investigator 3386839 (Ayala) 09/29/11 – 09/28/15 CDC An Ecological Approach to Addressing Childhood Obesity in Imperial County This study will evaluate a multi-sector, multi-level intervention to address childhood obesity in Imperial County, the county with the highest rates of childhood obesity in the State of California. The intervention goal is to develop a childhood obesity chronic care model that recognizes the communities’ assets and needs. Our evaluation goal is to assess the efficacy of the intervention on the body mass index (BMI) z-scores of 1440 children 2- to 10-years old over a two-year period. Role: Co-Investigator 1 R25 MD006853 (Elder) 07/14/11 – 03/31/16 NIH/NIMHD Mentoring Diverse Students in Health Disparities Research (IMPACT) This 5-year IBACH Training and Mentoring Program will enroll a total of 40 undergraduate and graduate students underrepresented in research to pursue higher level academic or career opportunities that contribute to reducing health disparities. Role: Co-Investigator COMPLETED U48 DP000036-01S1 (Marshall, PI) 10/04 to 06/09 Investigation of Pedometers and Step Counters for Physical Activity Promotion. CDC/PRC The purposes of this study were to translate current physical activity recommendations into pedometer-based step indices, and evaluate the efficacy and sustainability of a pedometer-based walking intervention designed to increase levels of moderate intensity physical activity in an underserved Latino community sample. Role: PI Nichols, J. (PI) 01/09 to 12/09 Exergames for older adults. American Council on Exercise (ACE). The purposes of this study were to collect qualitative and quantitative data about exergame play among older adults. Specifically, we aim to (a) collect robust qualitative data about the experiences of, and benefits and barriers to exergame play among older adults, and (b) measure energy expenditure, activity intensity, and balance in a sample of older adults during exergame play. Role: Co-PI S3497-23/23 (Macera, PI) 10/04 to 09/08 Fitness and Exercise for People with Arthritis (FEPA). ASPH/CDC The purpose of this project was to develop, implement, and evaluate the effects of a non-aquatic physical activity program on health-related and functional fitness in adults with arthritis. Role: Co-I Marshall (PI) 01/07 to 09/08 The Cellular Assessment of Leisure Lifestyles Study (CALLS). Faculty Research Grant, San Diego State University. The purpose of this study was to examine the feasibility of using cell phones to collect ecologically valid reports of sedentary behavior in 13-15 year-old girls, and (b) examine links between these reports and individual, familial, and environmental factors theorized to influence youth sedentary activity. Marshall (PI) 01/07 to 01/08 Evaluation of the FUN 2B FIT program. San Diego Padres Foundation. 8 The purpose of this study was to evaluate a school-based physical activity program designed to increase health-related fitness and moderate intensity physical activity among elementary school children in San Diego County. Role: PI Marshall (PI) 01/03 to 07/04 Finding the Couch Kids: Computerized Assessment of Sedentary Behavior among Youth (CASBY). Faculty Research Grant, San Diego State University. The purpose of this was study was to develop and validate a computerized self-report measure of sedentary behavior that minimizes the need for participant recall. Role: PI PG2000124 (Biddle, PI) 09/01 to 09/04 Sedentary Teenagers and Inactive Lifestyles (S.T.I.L.) project. British Heart Foundation The purposes of this study were to (a) measure the prevalence of sedentary behavior in a national sample of British adolescents, and (b) assess longitudinal relationships between sedentary behavior and growth and maturation variables. Role: Co-PI Marshall (PI) 01/03 to 07/03 The Development and Validation of a Diary-based Measure of Youth Sedentary Behavior. Faculty Research Grant, San Diego State University. The purpose of this was study was to develop and validate a paper-and pencil self-report measure of sedentary behavior that minimizes the need for participant recall. Role: PI Biddle (PI) 09/02 to 09/04 Prevalence of Sedentary Behavior among Scottish Youth. Health Education Board for Scotland The purposes of this study were to measure the prevalence of sedentary behavior in a national sample of Scottish adolescents. Role: Co-PI Peer reviewed publications 1. Oliver, O., Doherty, A.R., Kelly, P., Badland, H.M., Mavoa, S., Shepherd, J., Kerr, J., Marshall, S.J., Hamilton, A., Foster, C. (in press). Utility of passive photography to objectively audit built environment features of active transport journeys: an observational study. International Journal of Health Geographics. 2. Doherty, A.R., Kelly, P., Kerr, J., Marshall, S.J., Oliver, M., Badland, H., Hamilton, A.W., Foster, C. (in press). Using Sensecam to categorize type and context of accelerometer-identified episodes of physical activity. International Journal of Behavioral Nutrition And Physical Activity. 3. Nicaise, V., Crespo, N., Marshall, S.J. (in press). Agreement between the IPAQ and accelerometer for detecting intervention-related changes in physical activity in a sample of Latino women. Journal of Physical Activity and Health. 4. Kerr, J., Rosenberg, D., Marinac, C., Patterson, R., Natarajan, L., Marshall, S.J., (in press). Objectively measured physical is related to cognitive function in older adults. Journal of the American Geriatrics Society. 5. Marshall, S.J., Simoes, E.J., Eisenberg, C.M., Holub, C.K., Arredondo, E.A., Barquera, S., & Elder, J.P. (2013). A systematic review of weight-related child behavioral interventions in Brazil. American Journal of Preventive Medicine. 44(5):543–549. 6. Schwartz, J., Allison, M.A., Ancoli-Israel, S., Hovell, M.F., Patterson, R.E., Natarajan, L., Marshall, S.J., and Grant, I. (2013). Sleep, Type 2 Diabetes, Dyslipidemia, and Hypertension in Elderly Alzheimer's Caregivers. Archives of Gerontology and Geriatrics. 7. Kerr, J., Marshall, S.J., Godbole, S., Chen, J., Legge, A., Doherty, A.R., Kelly, P., Oliver, M., Badland, H., Foster, C. (2013). Using the SenseCam to Improve Classifications of Sedentary Behavior in FreeLiving Settings. Am J Prev Med;44(3) 290-296. 8. Kelly, P., Marshall, S.J., Badland, H., Kerr, J., Oliver, M., Doherty, A.R., Foster, C. (2013). An Ethical Framework for Automated, Wearable Cameras in Health Behavior Research. Am J Prev Med;44(3) 290-296. 9. Marshall, S.J., Nicaise, V., Ji, M., Huerta, C., Haubenstricker, J., Levy, S., Kolkhorst, F., Tudor-Locke, C., and Ainsworth, B. (2013). Using step cadence goals to increase moderate-to-vigorous intensity physical activity. Medicine and Science in Sports and Exercise. 45(3):592-602. PMID: 23059868 9 10. Patterson RE, Rock CL, Kerr J, Natarajan L, Marshall SJ, Pakiz B, Cadmus-Bertram LA. (2013). Metabolism and Breast Cancer Risk: Frontiers in Research and Practice. Journal of the Academy of Nutrition and Dietetics. J Acad Nutr Diet. 113:288-296. 11. Marshall, S.J., and Merchant, G. (2013). Advancing the science of sedentary behavior measurement. Am J Prev Med, 44(2) 190-191. 12. Norman, G., Kolodziejczyk, J.K., Adams, M. A., Patrick, K., Marshall, S.J. (2013). Fruit and vegetable intake and eating behaviors mediate the effect of a randomized text-message based weight loss program. Preventive Medicine, 6(1); 3–7. 13. Kerr, J., Marshall, S., Godbole, S., Neukam, S., Crist, K., Wasilenko, K., Golshan, S., Buchner, D. (2012). The relationship between outdoor activity and health in older adults using GPS. Int. J. Environ. Res. Public Health, 9, pp4615-4625; doi:10.3390/ijerph9124615. 14. Schwartz, J., Allison, M.A., Ancoli-Israel, S., Hovell, M.F., Patterson, R.E., Natarajan, L., Marshall, S.J., and Grant, I. (2012). Napping and less disturbed nighttime sleep associated with reduced carotid intima-media thickness in elderly Alzheimer caregivers. The Open Sleep Journal, 5, 43-50. 15. Atkin, A.J.., Gorely, T., Clemes S.A., Yates, T., Edwardson, C., Brage, S., Salmon, J., Marshall, S.J., Biddle, S.J.H. (2012). Methods of measurement in epidemiology: sedentary behavior. International Journal of Epidemiology, 41 1460-1471. 16. Levy, S., Macera, C., Coleman, K., Lopez., R., Nichols, J., Marshall., S.J., Ji, M., Ainsworth, B., & Hootman, J.M. (2012). Evaluation of a multi-component group exercise program for adults with arthritis: Fitness and Exercise for People with Arthritis (FEPA). Disability and Health Journal. 5(4), 305-311. doi: 10.1016/j.dhjo.2012.07.003. 17. Arredondo, E.M., Mendelson, T. Holub, C., Espinoza, N. & Marshall, S.J. (2012). Cultural adaptation of physical activity self-report instruments. Journal of Physical Activity and Health, 9 (Suppl1) S3743. 18. Allison, M., Jensky, N., Marshall, S.J., Bertoni, A. Cushman, M. (2012). Sedentary behavior and adiposityassociated inflammation: the multi-ethnic study of atherosclerosis. American Journal of Preventive Medicine. 42(1), 8-13. 19. Arredondo, E.M., Mendelson, T., Elder, J.P., Marshall, S.J., La Flair. L., Ayala, G.X. (2012). The relation of medical conditions to depressive symptoms among Latinos: Leisure time physical activity as a mediator Journal of Health Psychology. 17(5), 742-752. 20. Espinoza, N., Marshall, S.J., Hoos, T., Arredondo, E. (2012). Validity of the Global Physical Activity Questionnaire (GPAQ) in adult Latinas. Journal of Physical Activity & Health. 9(5), 698-705. 21. San Diego Prevention Research Center (2011). Effects of a promotor-based intervention to promote physical activity: Familias Sanas y Activas. American Journal of Public Health (online ahead of print). 22. Nicaise, V., Marshall, S.J., Ainsworth, B. (2011). Domain-specific physical activity and self-report bias among low-income Latino women living in San Diego county. Journal of Physical Activity and Health, 8(7), 881-890 23. Salmon, J., Tremblay, M. S., Marshall, S. J., & Hume, C. (2011). Health risks, correlates, and interventions to reduce sedentary behavior in young people. American Journal of Preventive Medicine, 41(2), 197-206 24. Maniccia DM, Davison KK, Marshall SJ, Manganello JA, Dennison BA (2011) A meta-analysis of interventions that target children's screen time for reduction. Pediatrics. DOI: 10.1542/peds.20102353. E-pub ahead of print June 27, 2011. 25. Marshall, S.J., & Ramirez, E. (2011). Reducing sedentary behavior: a new paradigm for physical activity promotion. American Journal of Lifestyle Medicine. 5(6) 513-530. DOI: 10.1177/1559827610395487 26. Rovniak LS, Sallis JF, Saelens BE, Frank LD, Marshall SJ, Norman GJ, Conway TF, Cain KL, Hovell, MF. Adults' physical activity patterns across life domains: Cluster analysis with replication. (2010). Health Psychology. 29(5), 496-505. 27. Marshall, S.J., Gyi, D. (2010). Evidence of health risks from occupational sitting; where do we stand? American Journal of Preventive Medicine. 39(4), 389-391. 28. Gorely, T., Biddle, S.J., Marshall, S.J., Cameron, N. (2009). The prevalence of leisure time sedentary behavior and physical activity in adolescent boys: an ecological momentary assessment approach. International Journal of Pediatric Obesity, 4: 289-298. 29. Gorely, T., Biddle, S. J. H., Marshall, S. J., Cameron, N., Cassey, L. (2009). The Association Between Distance to School, Physical Activity and Sedentary Behaviors in Adolescents: Project STIL. Pediatric Exercise Science, 21, 450-461. 30. Biddle, S. J. H., Gorely, T., Marshall, S. J., (2009) Is television viewing a suitable marker of sedentary behavior in young people? Annals of Behavioral Medicine, 38(1), 34-41. 10 31. Marshall, S.J. (2009). Dropping the ball and picking up fat: youth physical activity, body fatness, and the conundrum of causality. American Journal of Preventive Medicine, 37 (1), 84-86. 32. Kang, M., Marshall, S.J., Barreira, T.V., & Lee, J. (2009). Effect of pedometer-based physical activity interventions: A meta analysis. Research Quarterly for Exercise and Sport, 80(3), 648-655. 33. Gorely, T., Atkin, A.J., Biddle, S.J.H., Marshall, S.J. (2009). Family circumstance, sedentary behavior and physical activity in adolescents living in England: Project STIL. International Journal of Behavioral Nutrition and Physical Activity, 6:33 34. Marshall, S. J., Levy, S. S., Tudor-Locke, C. L., Kolkhorst, F., Wooten, K., Ji, M., et al. (2009). Translating physical activity recommendations into a pedometer-based step goal: 3000 steps in 30 minutes. American Journal of Preventive Medicine, 36(5), 410-415. 35. Adams, M.A., Marshall, S.J., Dillon, L., Caparosa, S., Ramirez, E., Phillips, J., Norman, G.J. (2009). A theory-based framework for evaluating exergames as persuasive technology. Persuasive Technology [e-pub ahead of print]. Association for Computing Machinery Press. 36. Reis JP, Macera CA, Araneta MR, Lindsay SP, Marshall SJ, Wingard DL. (2009) Comparison of overall obesity and body fat distribution in predicting risk of mortality. Obesity (Silver Spring) Feb 5 (Eprint]. 37. Reis, J.R., Araneta, M.R., Wingard, D.L., Macera, C.A., Lindsay, S.P., & Marshall, S.J. (2009). Overall obesity and abdominal adiposity as predictors of mortality in US white and black adults. Annals of Epidemiology. 19(2):134-42. 38. Biddle, S.J.H., Marshall, S.J.., Gorely, T., & Cameron, N. (2009). Temporal and environmental patterns of sedentary and active behaviors during adolescents’ leisure time. International Journal of Behavioral Medicine, 16(3), 278-286 39. Biddle, S. J. H., Gorely, T., Marshall, S. J., & Cameron, N. (2009). The prevalence of sedentary behavior and physical activity in leisure time: A study of Scottish adolescents using ecological momentary assessment. Preventive Medicine. 48, 151-155. 40. Atkin, A.J., Gorely, T., Biddle, S.J.H., Marshall, S.J., & Cameron, N. (2008). Critical hours: physical activity and sedentary behavior of adolescents after school. Pediatric Exercise Science, 20, 446456. 41. Gorely, T., Marshall, S.J., Biddle, S.J., Cameron, N. (2007). Patterns of sedentary behavior and physical activity among adolescents in the United Kingdom: Project STIL. Journal of Behavioral Medicine, 30(6), 521-531. 42. Gorely, T., Marshall, S.J., Biddle, S.J., Cameron, N. (2007). The prevalence of leisure time sedentary behavior and physical activity in adolescent girls: an ecological momentary assessment approach. International Journal of Pediatric Obesity, 2(4):227-234. 43. Reis, J.P., Macera, C.A., Wingard, D.L., Araneta, M.R., Lindsay, S.P., Marshall, S.J. (2007). The relation of leptin and insulin with obesity-related cardiovascular risk factors in US adults. Atherosclerosis. Dec 24. 254-262. 44. Marshall, S.J., Jones, D.A., Ainsworth, B.E., Reis, J.P., Levy, S., Macera, C.A., & Kohl, H.W. (2007). Race/ethnicity and leisure time physical inactivity: moderating effects of social class and occupational physical activity. Medicine & Science in Sports & Exercise, 39(1) 44-51. 45. Bryant, M., Lucove, J.C., Evenson, K.R., & Marshall, S.J. (2007). Measurement of television viewing in children and adolescents: A systematic review. Obesity Reviews, 4, 32-39. 46. Marshall. S.J., Gorely, T., Biddle, S.J.H., (2006). A descriptive epidemiology of youth sedentary behavior: A review and critique. Journal of Adolescence, 29, 333-349. 47. Davison, K.K., Marshall, S.J., Birch, L. (2006). Cross-sectional and longitudinal associations between television viewing and body fatness among 7-11 year old girls. Journal of Pediatrics, 149, 32-37 48. Spanier, P.A., Marshall., S.J., & Faulkner, G. (2006). Tackling the Obesity Epidemic: A Call for Sedentary Behavior Research. Canadian Journal of Public Health, 97(3), 255-257 49. Murdey, I., Cameron, N., Biddle, S. J. H., Marshall, S. J., & Gorely, T (2005). Short-term changes in sedentary behavior during adolescence: Project STIL (Sedentary Teenagers and Inactive Lifestyles). Annals of Human Biology, 32(3): 283–296. 50. Marshall. S.J., Gorely, T., Biddle, S.J.H., Cameron, N., & Murdey, I. (2004). Couch kids: Correlates of television viewing among youth. International Journal of Behavioral Medicine, 11(3), 152-163. 51. Marshall, S.J. Biddle, S.J.H., Gorely, T., Cameron, N., & Murdey, I.M. (2004). Relationships between media use, body fatness and physical activity among children and youth: a meta-analysis. International Journal of Obesity, 28, 1238-1246. 52. McKenzie, T.L., Sallis, J.F., Prochaska, J.J., Conway, T.L., Marshall, S.J., and Rosengard, P. (2004). Evaluation of a two-year school physical education intervention: M-SPAN. Medicine and Science in Sports and Exercise, 36. 1382-1388 11 53. Murdey, I., Cameron, N., Biddle, S. J. H., Marshall, S. J., & Gorely, T. (2004). Pubertal development and sedentary behavior during adolescence. Annals of Human Biology, 31(4) 75-86. 54. Biddle, S. J. H., Gorely, T., Marshall, S. J., Murdey, I., & Cameron, N. (2003). Physical activity and sedentary behaviors in youth: Issues and controversies. Journal of the Royal Society for the Promotion of Health. 124(1), 29-33. 55. Sallis, J.F., McKenzie, T.L., Conway, T. L., Elder, J.P., Prochaska, J.J., Brown, M., Zive, M.M., Marshall, S.J., & Alcaraz, J.E. (2003). Environmental interventions for eating and physical activity. A randomized controlled trial in middle schools. American Journal of Preventive Medicine, 24(3), 209-217. 56. Marshall, S.J., Biddle, S.J.H., Sallis, J.F., McKenzie, T.L., & Conway, T.L. (2002). Clustering of sedentary behaviors and physical activity among youth: a cross-national study. Pediatric Exercise Science, 14(4), 401-417. 57. Conway, T.L., Sallis, J.F., Pelletier, R.L., Powers, H.S., Marshall, S.J., Zive, M.M., & Elder, J.P. (2002). What Do Middle School Children Bring in Their Bag Lunches? Preventive Medicine, 34(2), 422427. 58. Powers, H. S., Conway, T. L., McKenzie, T. L., Sallis, J. F., & Marshall, S. J. (2002). Participation in extracurricular physical activity programs in middle schools. Research Quarterly for Exercise and Sport, 73, 187-192 59. Zive, M.M., Elder, J.P., Prochaska, J.J., Conway, T.L., Pelletier, R.L., Marshall, S.J., & Sallis, J.F. (2002). Sources of dietary fat in middle schools. Preventive Medicine, 35, 376-382. 60. Sallis, J.F., McKenzie, T.L. Conway, T.L., Elder, J.P., Prochaska, J.J., Brown, M., Marshall, S.J., Alcaraz, J.E., Rosengard, P., Strelow, J., & Powers, H. (2002). Promoting and measuring youth physical activity throughout the school day: Project M-SPAN. Acta Kinesiologiae Universitatis Tartuensis, 7 (supplement), 44-53. (published in Estonia). 61. Marshall, S.J. and Biddle, S.J.H. (2001). The transtheoretical model of behaviour change: A metaanalysis of applications to physical activity and exercise. Annals of Behavioral Medicine, 23(4), 229-246. 62. Sallis, J. F., Conway, T. L., Prochaska, J. J., McKenzie, T. L., Marshall, S. & Brown, M. (2001). The association of school environments with youth physical activity. American Journal of Public Health, 91(4), 618-620. 63. Hoefer, W. R., McKenzie, T. L., Sallis, J. F., Marshall, S. J., & Conway, T. L. (2001). Parental provision of transportation for adolescent physical activity. American Journal of Preventive Medicine, 21(1), 48-51. 64. McKenzie, T. L., Marshall, S. J., Sallis, J. F., & Conway, T. (2000). Leisure time physical activity in school environments: An observational study using SOPLAY. Preventive Medicine, 30, 70-77. 65. McKenzie, T. L., Marshall, S.J., Sallis, J. F. & Conway, T. L. (2000). Student activity levels, lesson context, and teacher behavior during middle school physical education. Research Quarterly for Exercise and Sport, 71(3), 249-259. (AERA Exemplary Paper Award, 2001) 66. McKenzie, T. L., LaMaster, K. J., Sallis, J. F., Marshall, S. J. (1999). Classroom teachers' leisure time physical activity and their conduct of physical education. Journal of Teaching in Physical Education, 19, 126-132. 67. Marcoux, M.F., Sallis, J.F., McKenzie, T.L., Marshall, S.J., Armstrong, C.A., and Goggin, K.J. (1999). Process evaluation of a physical activity self-management program for children: SPARK. Psychology and Health, 14, 659-677. 68. Jones, L.R., Sallis, J.F., Conway, T.L., Marshall, S.J., & Pelletier, R.L. (1999). Ethnic and gender differences in requests for and use of low /non-fat foods in bag lunches. Journal of School Health, 69(8), 332-336. 69. Sallis, J.F., McKenzie, T.L., Kolody, B., Lewis, M., & Marshall, S.J., & Rosengard, P. (1999). Effects of health-related physical education on academic achievement: Project SPARK. Research Quarterly for Exercise and Sport, 70(2), 127-134. (AERA SIG Exemplary Paper, 2000) 70. Nichols, J.F., Douglass, D.W., Buono, M.J., McKelvey, S., & Marshall, S.J. (1999). Endurance performance effects of hyperoxic vs. normoxic breathing during interval training in female cyclists. Journal of Exercise Physiology - Online. January, 12(1). 71. Marshall, S. J., Sarkin, J.A., Sallis, J.F., and McKenzie, T.L. (1998). Tracking of health-related fitness components in youth ages 9 to 12. Medicine and Science in Sports and Exercise, 30(6), 910916. 72. Sarkin, J.S., Marshall, S.J., Larson, K.A., Calfas, K.J., and Sallis, J.F. (1998). A comparison of methods of recruitment to a health promotion program for university seniors. Preventive Medicine, 27, 562-571. 12 73. LaMaster, K., McKenzie, T.L., Marshall, S.J., Sallis, J.F. (1998). Habitual physical activity of classroom teachers: does it relate to their conduct of physical education classes? Research Reports, 143. Books/Book Chapters 1. Marshall, S.J., & Welk, G.W. (2008). Defining and measuring physical activity and inactivity in young people. In: Youth Physical Activity and Inactivity: Challenges and Solutions. Edited by A. L. Smith & S.J.H. Biddle. Champain: IL; Human Kinetics, Inc. 2. Arredondo, E.M., Elder, J.E., Marshall, S.J., & Baquero, B. (2007). Ecological momentary assessment of physical activity in Hispanics/Latinos using pedometers and diaries. In: The Science of Real Time Data Capture. Self reports in Health Research. Edited by: A.A. Stone, S. Shiffman, A Atienza, & Nebeling, L. pp 136-150. New York: NY. Oxford University Press. Published abstracts (peer-reviewed) and conference presentations (paper presented by first author) 1. 2. Marshall, S., Davila. E., Gupta, A., Patrick, A. Healthy and unhealthy weight loss practices among college students recruited to a weight loss intervention. Oral presentation at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Ghent, Belgium. May 2013. 3. Marshall, S. Always in touch: Physical activity promotion via social media and modern technology. Oral presentation at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Ghent, Belgium. May 2013. 4. Marshall, S. Early Career Workshop. The importance of career planning and moving to the next stage. Oral presentation at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Ghent, Belgium. May 2013. 5. Marshall, S.J. Integrating measures of physical activity, sedentary behavior, sleep, and the built rd environment. Invited oral presentation at the 3 Annual Meeting of the Transdisciplinary Research on Energetics and Cancer (TREC). Seattle, WA, March 27-29, 2013. 6. Marshall, S.J. Deploying accelerometers Deploying waist and wrist accelerometers in a multi-site study. rd The cross-TREC study. Invited oral presentation at the 3 Annual Meeting of the Transdisciplinary Research on Energetics and Cancer (TREC). Seattle, WA, March 27-29, 2013. 7. Marshall, S.J. Objective devices, bad data. Lessons from the trenches on how to improve the quality of rd accelerometer data. Invited oral presentation at the 3 Annual Meeting of the Transdisciplinary Research on Energetics and Cancer (TREC). Seattle, WA, March 27-29, 2013. 8. Serrano, W., Orozco, H., Moran, K., Marshall, S.J.(2013). The Type and Composition of Social Support for Physical Activity Among Latinos. Poster presentation at the 2013 San Diego State University (SDSU) Student Research Symposium (SRS, San Diego, California, March 8, 2013. Undergraduate Student Presentation. 9. Kerr, Ellis, Lanckriet, Staudenmayer, Godbole, Chen, Kelly, Doherty, Foster, Oliver, Badland, Marshall. Will the real breaks please stand up? Detecting breaks from sitting using objective tools and novel analytic techniques. Poster presented at the annual meeting of the Society of Behavioral Medicine. 2013. (SBM CITATION AWARD WINNER). 10. Marshall, S.J. Using wireless technology and video games to increase activity and fitness of children. Invited keynote address at the annual meeting of Chinese Physical Educators, Hong Kong, Hong Kong Baptist University, Kowloon Tong, Hong Kong, Oct, 21, 2012. 11. Marshall, S.J. Take your tablet: wireless technology for physical activity and health promotion. Invited keynote address at the annual meeting of the British Heart Foundation National Center for Physical Activity and Health. Nottingham, UK. Nov 22, 2012. 12. Marshall, S. Using wireless technology to increase exercise and fitness. Invited keynote address at the annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Ghent, Belgium. May 2013. 13. Marshall, S.J., Booen-Mejia, E., Medina, E., Duesterhaus, M., Parada, H., Ayala, G.A., Elder, J.P., Arredondo, E., McKenzie, T.L., & Ji, M. From Academia da Cidade to Academia Fit: adaptation of a community program th from Brazil to increase physical activity among Latinos in the United States. Oral presentation at the 11 annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Austin, Texas, May 23-26, 2012. 14. Marshall, S.J., Patrick, K., Norman, G., Calfas, K., Kansagara, A.G. (2012). SMART: A Social Mobile th Approach to Reduce Weight. Oral presentation at the 11 annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Austin, Texas, May 23-26, 2012. 13 15. Marshall, S.J. The importance of career planning and taking the next step. Oral presentation at the Early th Career Research workshop of 11 annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Austin, Texas, May 23-26, 2012. 16. Duesterhaus, M.P., McKenzie, T.L., & Marshall, S.J. (2012). Validity of a direct observation measure to evaluate group exercise classes. Med Sci Sports Exerc., 44(5 Suppl) S463. 17. Medina, E., Booen-Mejia, E., Duesterhaus, M.P., Gonzalez, S.M., Nichols, J., Galati, T., & Marshall, S.J. (2012). Development and evaluation of a culturally-responsive fitness instructor training program for underserved Latinos. Med Sci Sports Exerc., 44(5 Suppl) S440. 18. Parada, H., Booen-Mejia, E., Medina, E., Duesterhaus, M., McKenzie, T.L., & Marshall, S.J. (2012). Validity of the Global Physical Activity Questionnaire (GPAQ) for measuring physical activity. Med Sci Sports Exerc., 44(5 Suppl) S461. 19. Merchant, G., Parada, H., & Marshall, S.J. (2012). Self-reported sedentary behavior versus accelerometry using different cut points among Latinas. Med Sci Sports Exerc., 44(5 Suppl) S493. 20. Booen-Mejia, E., Marshall, S.J., Medina, E., Duesterhaus, M., Parada, H., Ayala, G.A., Elder, J.P., Arredondo, E., McKenzie, T.L., & Ji, M. (2012). Adaptation of the Academia da Cidade program (ACP) for implementation in the United States: Academia Fit. Med Sci Sports Exerc., 44(5 Suppl) S392. 21. Hamilton, A.W., Doherty, A.R., Marshall, S.J., Kelly, P., Kerr, J., Oliver, M., Badland, H., & Foster, C.E. th Measuring episodes of sedentary behavior using SenseCam: a pilot study. Oral presentation at the 11 annual meeting of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Austin, Texas, May 23-26, 2012. 22. Marshall, S.J. Building community capacity to teach group exercise classes in public parks, beaches, and recreation centers: AcademiaFit. Oral presentation at the satellite meeting of the International Society of Behavioral Nutrition and Physical Activity. Queenstown, New Zealand, June 22, 2011. 23. Marshall, S.J. The use of new objective measures and novel methods to capture behavior change in th physical activity and sedentary behavior interventions. Oral presentation at the 10 annual meeting of the International Society of Behavioral Nutrition and Physical Activity. Melbourne, Australia, June 15, 2011. 24. Marshall., S.J. Evaluation of a complex multi-level physical activity intervention for older adults. Oral presentation at the annual conference of the American Society on Aging, San Francisco CA, April 26-30, 2011. 25. Marshall, S.J. Adaptation of an evidence-based, professionally supervised physical activity intervention for delivery in public settings: AcademiaFit. Oral presentation at the annual conference of the Prevention Research Centers, Centers for Disease Control and Prevention (CDC); Atlanta, GA, April 12-14, 2011. 26. Marshall, S.J. Physical activity, sedentary behavior, and new technology: saint or sinner? Invited presentation at the Great North Run Think Tank; Sept, 2010. Gateshead, UK. 27. Kingsbury T, Lorenz K, Robusto K, Marshall S, Nichols J, Cipriani D. Exergames are a potentially effective weight bearing and balance activity in elderly adults. Paper presented at: Annual Meeting of American Physical Therapists Association; June, 2010; Boston MA. 28. Crespo NC, Corder K, Marshall SJ, Norman GJ, Sallis JF, Patrick K, Elder JP. Behavioral, Psychological, Socio-Cultural and Environmental Factors related to Gender Differences in Children’s Physical Activity. Paper presented at 138th Annual Meeting of the American Association of Public Health (Denver, CO., November 6-10, 2010). 29. Marshall, S.J., Using accelerometry to collect physical activity data: Workshop presented to the International Physical Activity and Environment Network (IPEN). 3rd International Congress on Physical Activity and Public Health (ICPAPH); Toronto, Canada May 5-8th, 2010). 30. Marshall, S.J., Ji, M., Nicaise, V., Huerta, C., Haubenstricker, J., Levy, S., Kolkhorst, F., Tudor-Locke, C., and Ainsworth, B. (2010). Using pedometers to increase moderate intensity physical activity: a randomized controlled trial. Poster presented at the 3rd International Congress on Physical Activity and Public Health (ICPAPH); Toronto, Canada May 5-8th, 2010) 31. Marshall, S.J., Nicaise, V., Lorenz, K., Kingsbury, T., Caparosa, S. Cipriani, D., and Nichols, J. (2010). Old dogs and new tricks: a qualitative study of older adults’ experiences with exergames. Poster st presented at the 31 annual meeting of the Society of Behavioral Medicine (SBM); Seattle, WA, April 7th 10 , 2010. 32. Nicaise, V., Marshall, S.J., Ainsworth, B. (2010). Domain-specific physical activity and self-report bias st among low-income Latino women living in San Diego county. Poster presented at the 31 annual th meeting of the Society of Behavioral Medicine (SBM); Seattle, WA, April 7-10 , 2010. 33. Nicaise, V., Marshall, S.J., Ainsworth, B. (2010). Correlates of domain-specific physical activity among st low-income Latino women living in San Diego county. Poster presented at the 31 annual meeting of the th Society of Behavioral Medicine (SBM); Seattle, WA, April 7-10 , 2010. 34. Robusto, K., Lorenz, K., Andriano, M., Marshall, S., Kingsbury, T. Caparosa, S., and Nichols, J. (2010). 14 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. Metabolic responses to exergaming among older adults. Poster presented at the annual meeting of the Southwest Chapter of the American College of Sports Medicine (SWACSM); San Diego, CA. Feb 1113th, 2010. Haubenstricker JE, Marshall S.J., Beshgetoor, D., Ainsworth, B.E. (2009). The effect of acculturation and socioeconomic status on dietary patterns in Mexican-American women. Medicine and Science in Sports and Exercise. 41 Suppl(5):S274. (American College of Sports Medicine, 56th Annual Meeting, Seattle, WA, May 28-June 1, 2009). Reis J.P., Macera C.A., Araneta M.R., Lindsay S.P., Marshall S.J., Wingard D.L. A comparison of overall obesity and abdominal adiposity in predicting risk of mortality among white and black US adults. Medicine and Science in Sports and Exercise. 40 Suppl(6):S244. (American College of Sports Medicine, 55th Annual Meeting, May 2008). Marshall, S.J., Levy, S., Kolkhorst, F., Tudor-Locke, C.L., Macera, C.A., Wooten, K., Ji, M., & Ainsworth, B.E. (2007). Translating CDC/ACSM physical activity recommendations into pedometer-based step indices. Medicine and Science in Sports and Exercise, 37(5), (Supplement S327), (American College of Sports Medicine, 54th Annual Meeting, New Orleans, LA, TN, May 28-June 1, 2007). Marshall, S.J. (2007). Using ubiquitous technology to collect behavioral data about physical activity and th diet: Logistical and methodological considerations for using. Oral presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 20-23, 2007. Marshall, S.J., Huerta, C., Santos, P., & Ainsworth, B. (2007). The development of a culturally-sensitive th pedometer-based walking program in a low-income Latino community. Presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 20-23, 2007. Kang, M., Marshall, S.J., Barreira, T.V., & Lee, J. (2007). Effect of pedometer-based physical activity interventions: A meta analysis. Presentation at the Cooper Institute Conference Series: Diversity in Physical Activity and Health: Measurement and Research Issues and Challenges. October 18-20, Dallas, Texas. Davison, K., Marshall, S.J., Francis, L., Baker, B., & Kahan, M. (2007). Using cell phone technology to assess girls’ and mothers’ physical activity: the Cellular Assessment of Leisure Lifestyles (CALLS) study. th Oral presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 20-23, 2007. Francis, L., Marshall, S.J., Davison, K., Baker, B., & Kahan, M. (2007). A contextual assessment of adolescent girls television viewing using cell phone technology: the Cellular Assessment of Leisure th Lifestyles (CALLS) study. Oral presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 20-23, 2007. Biddle, S.J.H., Gorely, P.J., Marshall, S.J., & Cameron, N. (2007). Confectionary and fruit and vegetable th consumption for adolescents differing by TV viewing habits. Presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 2023, 2007. Atkin, A., Gorely, P.J., Biddle, S.J.H., Marshall, S.J., & Cameron, N. (2007). Adolescents physical activity th and sedentary behaviors during the three hours immediately after school. Presentation at the 6 annual conference of the International Society of Behavioral Nutrition and Physical Activity (ISBNPA), Oslo, Norway, June 20-23, 2007. Marshall, S.J. (2006). From efficacy to effectiveness: a review of pedometer based physical activity interventions. Invited speaker, International Congress on Physical Activity and Public Health (ICPAPH), Centers for Disease Control and Prevention. April 17 – 20, 2006, Atlanta, Georgia. Marshall, S.J. (2005). Pedometers and Public Health. Invited Speaker, Centers for Disease Control and Prevention, National teleconference, December 8, 2005. Marshall, S.J. (2005). Pedometers and step counters for physical activity promotion. Invited speaker, th Centers for Disease Control and Prevention, Atlanta, GA., Aug 29 , 2005. Marshall, S.J. and Readdy, R.T. (2005). The development of an electronic diary to collect in-situ data about sedentary behavior and eating. Presentation at the fourth annual conference of the International Society of Behavioral Nutrition and Physical Activity, Amsterdam, The Netherlands, June 16-18, 2005. Marshall, S.J., Jones, D.A., Ainsworth, B.E., Reis, J.P., Levy, S., Macera, C.A., & Kohl, H.W. (2005). Race/ethnicity and leisure time physical inactivity: moderating effects of social class and occupational physical activity. Medicine and Science in Sports and Exercise, 37(5), (Supplement S327), (American nd College of Sports Medicine, 52 Annual Meeting, Nashville, TN, June 1-5, 2005). Poster Presentation. Davison, K.K., and Marshall, S.J., & Birch, L. (2005). Cross-sectional and longitudinal associations between television viewing and body fatness among 7-11 year old girls. Medicine and Science in Sports 15 nd 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. and Exercise, 37(5), (Supplement S292), (American College of Sports Medicine, 52 Annual Meeting, Nashville, TN, June 1-5, 2005). Poster Presentation. Biddle, S.J.H., Marshall, S.J., Gorely, P.J., & Cameron, N. (2005). Temporal and environmental factors associated with sedentary behaviour and physical activity in youth [abstract]. Journal of Sports Sciences, 23, 1240-1241. (British Association of Sport & Exercise Sciences Annual Conference, Loughborough, September 2005. Oral Presentation) Biddle, S. J. H., Marshall, S. J., Gorely, P. J., Murdey, I., & Cameron, N. (2005). Temporal and th environmental correlates of children’s sedentary and active behaviours: Project STIL. 11 World Congress of Sport Psychology, Sydney, Australia, August 2005. Oral Presentation). Biddle, S.J.H., Gorely, P.J., Marshall, S.J., & Cameron, N. (2005). Sport and exercise participation and time spent outside: Differences between groups varying in sedentary behaviour [abstract]. Journal of Sports Sciences, 23, 1239-1240. (British Association of Sport & Exercise Sciences Annual Conference, Loughborough, September 2005. Oral Presentation) Biddle, S. J. H., Gorely, P. J., Marshall, S. J., & Cameron, N. (2005). Weekday motorised and active travel in UK youth: It’s where you live not what you do. Walk21 Satellite Symposium on TransportRelated Physical Activity and Health. Magglingen, Switzerland, September. Marshall, S.J. (2004). The measurement and analysis of sedentary activities. (American College of st Sports Medicine, 51 Annual Meeting, Indianapolis, IN. May 28-June 1). Oral Presentation in invited symposium: “Below the Threshold: The Relevance and Role of Sedentary Behavior in Health and Active Living” with Booth, F., Biddle, S.J., Buckworth, J., Wallace, L., & McElroy, M. Vince, A. J., Gorely, T. J., Biddle, S. J. H., Marshall, S. J., Murdey, I. D., & Cameron, N. (2004). Clustering of sedentary behaviours in adolescents: Environmental determinants [abstract]. International Journal of Behavioral Medicine, 11(Supplement), 148-149. (International Society of Behavioral Medicine, Mainz, Germany, 2005. Oral Presentation). Gorely, T., Marshall, S., Biddle, S., Murdey, I., Cameron, N., Whitehead, S. & Mundy, C. (2004). Sedentary behavior and physical activity among British adolescent girls [abstract]. Annals of Behavioral Medicine, 27(suppl), S090. (Society of Behavioral Medicine 25th Annual Meeting, Baltimore, USA, 2005. Oral Presentation). Gorely, T. J., Vince, A. J., Biddle, S. J. H., Marshall, S. J., Murdey, I. D., & Cameron, N. (2004). Clustering of sedentary behaviours and physical activity in adolescents [abstract]. International Journal of Behavioral Medicine, 11(Supplement), 141-142. (International Society of Behavioral Medicine, Mainz, Germany, 2005. Oral Presentation). Biddle, S.J.H., Gorely, P.J., Marshall, S.J., Murdey, I.M. & Cameron, N. (2003). Media use and physical inactivity in young people: Observations from Project STIL. Seventh IOC Olympic World Congress on Sport Sciences, Athens, Greece. Oral Presentation. Biddle, S.J.H., Marshall, S.J., Gorely, P.J., Cameron, N., & Murdey, I.M. (2003). Sedentary behaviors, body fatness and physical activity in youth: A meta-analysis. Medicine and Science in Sports and th Exercise, 35(5), (Supplement 178), (American College of Sports Medicine, 50 Annual Meeting, San Francisco, CA. May 28-June 1). Poster Presentation. Biddle, S.J.H., Marshall, S.J., Gorely, P.J., Murdey, I.M, & Cameron, N. (2003). Profiles of youth sedentary behaviours and physical activity. Eleventh European Congress on Sport Psychology, Copenhagen. Oral Presentation. Biddle, S. J. H., Marshall, S. J., Gorely, P. J., Cameron, N., & Murdey, I. (2003). Sedentary behaviour in young people: Implications for promoting physical activity. European College of Sport Science, Saltzburg, Austria, 2003. Oral Presentation). Marshall, S.J., Biddle, S.J.H., Murdey, I.M., Gorely, P.J., & Cameron, N. (2003). But what are you doing now? Ecological momentary assessment of sedentary behavior among youth. Medicine and Science in th Sports and Exercise, 35(5), (Supplement S180), (American College of Sports Medicine, 50 Annual Meeting, San Francisco, CA. May 28-June 1). Poster Presentation. Gorely, T., Marshall, S., Biddle, S., Murdey, I., & Cameron, N. (2002). Couch kids: A descriptive epidemiology of youth sedentary behaviour. (International Congress of Behavioral Medicine, Helsinki, 2002. Oral Presentation. Marshall, S.J., Biddle, S.J.H., Sallis, J.F., McKenzie, T.L., & Conway, T.L. (2002). Clustering of sedentary behaviors and physical activity among youth: a cross-national study. Medicine and Science in th Sports and Exercise, 34(5), (Supplement), (American College of Sports Medicine, 49 Annual Meeting, St Louis, MO. May 28-June 1). Oral Presentation. Sallis, J.F., McKenzie, T.L. Conway, T.L., Elder, J.P., Prochaska, J.J., Brown, M., Marshall, S.J., Alcaraz, J.E., Rosengard, R., Strelow, J., & Powers, H. (2002). Promoting and measuring youth physical activity throughout the school day: Project M-SPAN. International Council of Physical Activity and Fitness Research. Tartu, Estonia. September 6. Oral presentation. 16 67. Marshall, S.J., Biddle, S.J.H., & Hatzigeorgiadis, A. (2001). Determinants of leisure–time physical activity across the lifespan. (Communications to the Annual Conference of the British Association of Sport and Exercise Sciences (BASES), Liverpool, England, August 29-Sept. 1). Journal of Sports Sciences, 19(1), 22-23. Oral Presentation. 68. Biddle, S.J.H., & Marshall, S.J., (2001). Eggs, baskets and whipped esteem. Physical self-perception and self-esteem profiles of physical education alumni differing in BMI: The Loughborough Alumni Health Study. (Communications to the Annual Conference of the British Association of Sport and Exercise Sciences (BASES), Liverpool, England, August 29-Sept. 1). Journal of Sports Sciences, 19(1), 23-24. Oral Presentation. 69. Prochaska, J.J., Marshall, S.J., McKenzie, T., Powers, H., Luna, M., Conway, T.L., & Sallis, J.F. (2001). Inter-rater reliability of a physical activity observation system over a four-year intervention study. Annals of Behavioral Medicine, 23 (Supplement), S89. (22nd Annual Meeting of the Society of Behavioral Medicine, Seattle, WA, March 23). Poster presentation. 70. Marshall, S.J., Biddle, S.J.H., Hatzigeorgiadis, A., Cameron, N., Norgan, N.G., and Beynon., C. (2000). Changes in determinants of physical activity across the lifespan: The Loughborough Alumni Health Study. (Paper presented at the annual conference of the European College of Sports Science, Jyvaskala, Finland, July 18 – 22). ECSS conference proceedings. Oral Presentation. 71. McKenzie, T. L. , Sallis, J. F., Marshall, S. J., Conway, T. L., Prochaska, J.J., Powers, H.S., Wildey, M.B., & Rosengard, P.R. (2000). Effects of a 2-year intervention on physical activity during middle school physical education: M-SPAN. Medicine and Science in Sports and Exercise, 32(5), th (Supplement), S253. (American College of Sports Medicine, 47 Annual Meeting, Indianapolis, IN. May 31 - June 3). Oral Presentation. 72. Sallis, J. F., Conway, T. L., Prochaska, J. J., McKenzie, T. L., Marshall, S.J., & Wildey, M.W. (2000). Build it and they will come: School environment correlates of youth physical activity. (Society of Behavioral Medicine, Twenty-first Annual Meeting, Nashville, TN. April 5 - 7). Oral Presentation. 73. Marshall, S.J., Biddle, S.J.H., & Gorely, P. (2000). The transtheoretical model of behaviour change: a synthesis and critique of applications to physical activity and exercise. Proceedings of the British Psychological Society, 8(2), 38. (BPS Annual Meeting, Winchester, U.K. April 12 – 16). Oral Presentation. 74. Marshall, S. J., Sallis, J. F., McKenzie, T. L., Conway, T. L., Pampalone, S. Z., & Powers, H. (1999). Factor structure and correlates of sedentary behavior of children in grades 6-8. Medicine and Science in th Sports and Exercise, 31(5), (Supplement), S175. (American College of Sports Medicine, 46 Annual Meeting, Seattle, WA. June 2-6). Oral Presentation. 75. Marshall, S.J., Sallis, J.F., McKenzie, T.L., Elder, J.P., Zive, M.M., Conway, T.L., & Wildey, M.B. (1999). A School-Based Environmental Intervention to Improve Adolescent Health Habits - Project M-SPAN. Next Steps: Community and Environmental Interventions to Promote Healthy Physical Activity, Birmingham, England. February 24. Poster presentation. 76. McKenzie, T. L., Marshall, S. J., Sallis, J. F., & Conway, T. L. (1999). Effect of class size on the conduct of middle school physical education. Research Quarterly for Exercise and Sport, 70 (1), (Supplement), A95-96. (American Association for Health, Physical Education, Recreation and Dance, National Convention, Boston, MA. April 22). Oral Presentation. 77. Pampalone, S. Z., Marshall, S. J., Sallis, J. F., McKenzie, T. L., & Conway, T. L. (1999). Gender and ethnic differences in sedentary behavior of middle school children. Annals of Behavioral Medicine, 21, (Supplement), S180. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, March 36). Poster presentation. 78. Davies, L. S., McKenzie, T. L., Marshall, S. J., & Sallis, J. F. (1999). Effects of student and teacher gender in middle school physical education classes. Research Quarterly for Exercise and Sport, 70(1), (Supplement), A85-86. (American Association for Health, Physical Education, Recreation and Dance, National Convention, Reno, NV. April 18-20). Poster presentation. 79. Zive, M.M., Conway, T.L., Marshall, S.J., Pelletier, R.L., Elder, J.P., & Sallis, J.F. (1999). Types of and fat content of a la carte foods at middle schools. Annals of Behavioral Medicine, 21, (Supplement), S070. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Oral Presentation. 80. Hoefer, W.R., McKenzie, T. L., Sallis, J. F., Marshall, S. J., Conway, T. L., & Jones, L. R. (1999). Association between parent provision of transportation and adolescent physical activity. Annals of Behavioral Medicine, 21, (Supplement), S74. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Oral Presentation. 81. Powers, H. S., Marshall, S. J., Conway, T. L., McKenzie, T. L., & Sallis, J. S. (1999). Participation and sources of organized physical activity at middle schools. Annals of Behavioral Medicine, 21, 17 82. 83. 84. 85. 86. 87. 88. 89. 90. 91. 92. 93. 94. 95. 96. (Supplement), S207. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, March 36). Poster presentation. Conway, T.L., Pelletier, R.L., Marshall, S.J., Powers, H.S., Zive, M.M., Elder, J.P., and Sallis, J.F. (1999). Fat content of bag lunches brought by middle school students. Annals of Behavioral Medicine, 21, (Supplement), S134. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Poster presentation. Ramirez, A., Sallis, J.F., Jones, L., Conway, T.L., Marshall, S.J., Elder, J.E. (1999). Gender, Ethnic, and SES differences in middle school students’ use of high fat-foods. Annals of Behavioral Medicine, 21, (Supplement), S173. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Poster presentation. Leah, C.E., Sallis, J.F., Elder, J.P., Conway, T.L., and Marshall, S.J. (1999). Concurrent validity of parent-reported contents of middle school students’ bag lunches. Annals of Behavioral Medicine, 21, (Supplement), S154. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Poster presentation. Marshall, S., McKenzie, T. L., Sallis, J. S., & Conway, T. L. (1998). Gender differences in leisure time physical activity in middle school environments. Annals of Behavioral Medicine, 20, (Supplement), S208). (Society of Behavioral Medicine, Nineteenth Annual Meeting, New Orleans, LA. April 16-18). Oral Presentation. Canez, B.O., Sallis, J.F., Conway, T.L., Marshall, S.J., Jones, L.R., and Wildey, M.B. (1998). Factor structure of a saturated fat/cholesterol avoidance scale for Anglos and Latinos. Annals of Behavioral Medicine, 20 (Supplement), S170. (Society of Behavioral Medicine, Nineteenth Annual Meeting, New Orleans, CA. March 3-6). Poster presentation. Jones, L.R., Sallis, J.F., Marshall, S.J., Conway, T.L., and Wildey, M.B. (1998). Students’ lunch food sources: frequency of usage and gender differences. Annals of Behavioral Medicine, 20, (Supplement), S197. (Society of Behavioral Medicine, Nineteenth Annual Meeting, New Orleans, LA. March 3-6). Poster presentation. Jones, L.R., Sallis, J.F., Marshall, S.J., Conway, T.L., and Pelletier, R.L. (1998). Ethnic/gender differences in the use of low-fat foods in bag lunches. Annals of Behavioral Medicine, 21, (Supplement), S148. (Society of Behavioral Medicine, Twentieth Annual Meeting, San Diego, CA. March 3-6). Poster presentation. McKenzie, T. L. , Marshall, S. J., Conway, T. L., Sallis, J. F., & Pampalone, S. Z. (1998). Development and evaluation of an observation tool to measure physical activity in open environments. Medicine and th Science in Sports and Exercise, 30(5), (Supplement), S176. (American College of Sports Medicine, 45 Annual Meeting, Orlando, FL. June 2-6). Oral Presentation. McKenzie, T. L., Marshall, S. J., Conway, T. L., & Sallis, J. F. (1998). Student activity levels, lesson context, and teacher behavior during middle school physical education. Research Quarterly for Exercise and Sport, 68 (Supplement), A 95. (American Association for Health, Physical Education, Recreation and Dance, National Convention, Reno, NV. April 18-20). Oral presentation. Douglass, D., Nichols, J.F., Buono, M.J., McKelvey, S., Marshall, S.J., Robinson, D., and Adler, T. (1998). Endurance performance effects of hyperoxic vs. normoxic breathing during interval training in female cyclists. Medicine and Science in Sports and Exercise, 30(5), (Supplement), S36. (American th College of Sports Medicine, 45 Annual Meeting, Orlando, FL. June 2-6). Poster presentation. McKenzie, T. L., Sallis, J. F., Marshall, S. J., & Conway, T. L. (1998). Comprehensive assessment of physical activity opportunities and participation in schools: The M-SPAN Project. World Sport Science Congress, International Association of Physical Education in Higher Education (AIESEP), Garden City, New York, NY. July 15. Poster presentation. Sarkin, J.S., Marshall, S.J., Larson, K.A., Calfas, K.J., and Sallis, J.F. (1997) Recruiting college seniors to a health promotion study: comparing active and passive recruitment. Annals of Behavioral Medicine, 19, (Supplement), S192. (Society of Behavioral Medicine, Eighteenth Annual Meeting, San Francisco, CA. April 16-19). Oral presentation. Sarkin, J.A., Sallis, J.F., Marshall, S.J., McKenzie, T.L., and Sarkin, A.J. (1997). Age-related decline in physical activity in obese and non-obese children. Medicine and Science in Sports and Exercise, 28(5), (Supplement), S32. (American College of Sports Medicine, 43rd Annual Meeting, Cincinnati, OH. May 28-June 2). Oral presentation. Marcoux, M.F., Sallis, J.F., McKenzie, T.L. and Marshall, S.J. (1997). A process evaluation of a selfmanagement program to promote children’s physical activity: SPARK. Annals of Behavioral Medicine, 19, (Supplement), S070. (Society of Behavioral Medicine Eighteenth Annual Meeting, San Francisco, CA. April 16-19). Oral presentation. Marshall, S. J., Sarkin, J.A., Sallis, J.F., and McKenzie, T.L. (1997). Tracking of health-related fitness components in youth ages 9 to 12. Medicine and Science in Sports and Exercise, 29(5), (Supplement), 18 th S106. (American College of Sports Medicine, 44 Annual Meeting, Denver, CO. June 2-6). Oral Presentation. 97. Marshall, S.J. (1994). Training and Education in Applied Sport Psychology. Invited symposium with D. Selder, Gehret B., McGovern S., & Ogilvie B. Proceedings of the Association for the Advancement of Applied Sport Psychology, 11th Annual Meeting, Lake Tahoe, CA. June 14-16, 1994. Oral Presentation. 19
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