
Overview
Background
Bronwyn Clark is an epidemiologist specialising in the field of measurement of physical activity and sedentary behaviour. She is currently working as a Senior Research Fellow at the School of Human Movement and Nutrition Sciences, The University of Queensland funded by UQ Amplify following completion of her National Health and Medical Research Council of Australia Fellowship. Dr Clark is an internationally recognised expert in the measurement of physical behaviour using both self-report and objective methods including newer combined methods such triggered ecological momentary assessment and the use of mmWave technology. She has a particular interest in workplace health behaviour but also works with clinical and broader adult populations. Dr Clark was President of International Society for the Measurement of Physical Behaviour from 2020-2022 and continues on the Board as past-president of the society.
Availability
- Dr Bronwyn Clark is:
- Available for supervision
Qualifications
- Bachelor of Speech Pathology, The University of Queensland
- Masters (Coursework) of Public Health, The University of Queensland
- Doctor of Philosophy, The University of Queensland
Research impacts
Dr Clark's research into measuring sedentary behaviour has had broad national and international impact. Measures she developed on domain specific sitting were included for the first time in the 2011/12 Australian Diabetes, Obesity, and Lifestyle study (administered to 6182 people) and have been used in many international settings (Chile, Japan, USA, Malaysia). Additional ground-breaking innovations include developing measures of how sitting time is accumulated which have been taken up in workplace programs through the BeUpstanding program, (implemented in over 800 organisations across Australia). Her recent work has harnessed technological advances to identify context of sedentary and active behaviour resulting from collaborations across the fields of health, psychology, engineering and data science.
Dr Clark’s international leadership in the field of behaviour measurement resulted in her election as President of the International Society for the Measurement of Physical Behaviour in 2020. She regularly delivers industry talks and has been asked to provide input into governmental strategy at the Healthy Queenslanders - Health and Wellbeing through physical activity consultation with Queensland Department of Housing and Public Works.
Works
Search Professor Bronwyn Clark’s works on UQ eSpace
2016
Journal Article
Field evaluation of a random forest activity classifier for wrist-worn accelerometer data
Pavey, Toby G., Gilson, Nicholas D., Gomersall, Sjaan R., Clark, Bronwyn and Trost, Stewart G. (2016). Field evaluation of a random forest activity classifier for wrist-worn accelerometer data. Journal of Science and Medicine in Sport, 20 (1), 75-80. doi: 10.1016/j.jsams.2016.06.003
2015
Journal Article
Excessive sitting at work and at home: correlates of occupational sitting and TV viewing time in working adults
Hadgraft, Nyssa T., Lynch, Brigid M., Clark, Bronwyn K., Healy, Genevieve N., Owen, Neville and Dunstan, David W. (2015). Excessive sitting at work and at home: correlates of occupational sitting and TV viewing time in working adults. BMC Public Health, 15 (899) 2243, 1-13. doi: 10.1186/s12889-015-2243-y
2015
Journal Article
Responsiveness to change of self-report and device-based physical activity measures in the Living Well with Diabetes trial
Lee, Winnie Y. H., Clark, Bronwyn K., Winkler, Elisabeth, Eakin, Elizabeth G. and Reeves, Marina M. (2015). Responsiveness to change of self-report and device-based physical activity measures in the Living Well with Diabetes trial. Journal of Physical Activity and Health, 12 (8), 1082-1087. doi: 10.1123/jpah.2013-0265
2015
Journal Article
An advanced pharmacy practice framework for Australia
Jackson, Shane, Martin, Grant, Bergin, Jennifer, Clark, Bronwyn, Stupans, Ieva, Yeates, Gilbert, Nissen, Lisa, Marty, Stephen, Gysslink, Paul, Matthews, Andrew, Kirsa, Sue, Deans, Kerry and Sorimachi, Kay (2015). An advanced pharmacy practice framework for Australia. Pharmacy, 3 (2), 13-26. doi: 10.3390/pharmacy3020013
2015
Journal Article
Validity of a self-report recall tool for estimating sedentary behaviour in adults
Gomersall, Sjaan R., Pavey, Toby, Clark, Bronwyn Kay, Jasman, Adib and Brown, Wendy J. (2015). Validity of a self-report recall tool for estimating sedentary behaviour in adults. Journal of Physical Activity and Health, 12 (11), 1485-1491. doi: 10.1123/jpah.2014-0602
2015
Journal Article
The validity of the GENEActiv wrist-worn accelerometer for measuring sedentary time in free living
Pavey, Toby G., Gomersall, Sjaan R., Clark, Bronwyn K. and Brown, Wendy J. (2015). The validity of the GENEActiv wrist-worn accelerometer for measuring sedentary time in free living. Journal of Science and Medicine in Sport, 19 (5), 395-399. doi: 10.1016/j.jsams.2015.04.007
2015
Book Chapter
Prevalence, trends, and correlates of sedentary behavior
Clark, Bronwyn and Sugiyama, Takemi (2015). Prevalence, trends, and correlates of sedentary behavior. Physical Activity, Exercise, Sedentary Behavior and Health. (pp. 79-90) edited by Kazuyuki Kanosue, Satomi Oshima, Zhen-Bo Cao and Koichiro Oka. Tokyo, Japan: Springer. doi: 10.1007/978-4-431-55333-5_8
2014
Journal Article
Nine year changes in sitting time in young and mid-aged Australian women: Findings from the Australian longitudinal study for women's health
Clark, B. K., Peeters, G. M. E. E., Gomersall, S. R., Pavey, T. G. and Brown, W. J. (2014). Nine year changes in sitting time in young and mid-aged Australian women: Findings from the Australian longitudinal study for women's health. Preventive Medicine, 64, 1-7. doi: 10.1016/j.ypmed.2014.03.017
2013
Conference Publication
The feasibility of using sensecams to measure the type and context of daily sedentary behaviors
Marinac, Catherine, Merchant, Gina, Godbole, Suneeta, Chen, Jacqueline, Kerr, Jacqueline, Clark, Bronwyn and Marshall, Simon (2013). The feasibility of using sensecams to measure the type and context of daily sedentary behaviors. 4th International SenseCam and Pervasive Imaging Conference, SenseCam 2013, San Diego, CA, United States, 18-19 November 2013. New York, NY, United States: ACM. doi: 10.1145/2526667.2526674
2012
Journal Article
Prolonged sedentary time and physical activity in workplace and non-work contexts: a cross-sectional study of office, customer service and call centre employees
Thorp, Alicia A., Healy, Genevieve N., Winkler, Elisabeth, Clark, Bronwyn K., Gardiner, Paul A., Owen, Neville and Dunstan, David W. (2012). Prolonged sedentary time and physical activity in workplace and non-work contexts: a cross-sectional study of office, customer service and call centre employees. International Journal of Behavioral Nutrition and Physical Activity, 9 (1) 128. doi: 10.1186/1479-5868-9-128
2012
Journal Article
Identifying sedentary time using automated estimates of accelerometer wear time
Winkler, Elisabeth A. H., Gardiner, Paul A., Clark, Bronwyn K., Matthews, Charles E., Owen, Neville and Healy, Genevieve N. (2012). Identifying sedentary time using automated estimates of accelerometer wear time. British Journal of Sports Medicine, 46 (6), 436-442. doi: 10.1136/bjsm.2010.079699
2012
Conference Publication
Patterns Of objectively-measured prolonged sedentary time and physical activity at work
Thorp, Alicia A., Healy, Genevieve N., Winkler, Elisabeth A. H., Clark, Bronwyn K., Gardiner, Paul A., Owen, Neville and Dunstan, David W. (2012). Patterns Of objectively-measured prolonged sedentary time and physical activity at work. American College of Sports Medicine, Philadelphia, 30 May - 2 June 2012. Philadelphia, PA United States: Lippincott Williams and Wilkins. doi: 10.1249/01.mss.0000417528.45625.44
2011
Other Outputs
Measurement of Adults' Sedentary Behaviour by Questionnaire
Bronwyn Clark (2011). Measurement of Adults' Sedentary Behaviour by Questionnaire. PhD Thesis, School of Population Health, The University of Queensland.
2011
Journal Article
Measuring older adults' sedentary time: Reliability, validity, and responsiveness
Gardiner, Paul A., Clark, Bronwyn K., Healy, Genevieve N., Eakin, Elizabeth G., Winkler, Elisabeth A. H. and Owen, Neville (2011). Measuring older adults' sedentary time: Reliability, validity, and responsiveness. Medicine and Science in Sports and Exercise, 43 (11), 2127-2133. doi: 10.1249/MSS.0b013e31821b94f7
2011
Journal Article
Validity of self-reported measures of workplace sitting time and breaks in sitting time
Clark, Bronwyn K., Thorp, Alicia A., Winkler, Elisabeth A. H., Gardiner, Paul A., Healy, Genevieve N., Owen, Neville and Dunstan, David W. (2011). Validity of self-reported measures of workplace sitting time and breaks in sitting time. Medicine and Science in Sports and Exercise, 43 (10), 1907-1912. doi: 10.1249/MSS.0b013e31821820a2
2011
Journal Article
Relationship of television time with accelerometer-derived sedentary time: NHANES
Clark, Bronwyn K., Healy, Genevieve N., Winkler, Elisabeth A. H., Gardiner, Paul A., Sugiyama, Takemi, Dunstan, David W., Matthews, Charles E. and Owen, Neville (2011). Relationship of television time with accelerometer-derived sedentary time: NHANES. Medicine and Science in Sports and Exercise, 43 (5), 822-828. doi: 10.1249/MSS.0b013e3182019510
2011
Journal Article
Associations between television viewing time and overall sitting time with the metabolic syndrome in older men and women: The Australian diabetes obesity and lifestyle study
Gardiner, Paul A., Healy, Genevieve N., Eakin, Elizabeth G., Clark, Bronwyn K., Dunstan, David W., Shaw, Jonathan E., Zimmet, Paul Z. and Owen, Neville (2011). Associations between television viewing time and overall sitting time with the metabolic syndrome in older men and women: The Australian diabetes obesity and lifestyle study. Journal of the American Geriatrics Society, 59 (5), 788-796. doi: 10.1111/j.1532-5415.2011.03390.x
2010
Journal Article
Occupational sitting and health risks: A systematic review
van Uffelen, Jannique G. Z., Wong, Jason, Chau, Josephine Y., van der Ploeg, Hidde P., Riphagen, Ingrid, Gilson, Nicholas D., Burton, Nicola W., Healy, Genevieve N., Thorp, Alicia A., Clark, Bronwyn K., Gardiner, Paul A., Dunstan, David W., Bauman, Adrian, Owen, Neville and Brown, Wendy J. (2010). Occupational sitting and health risks: A systematic review. American Journal of Preventive Medicine, 39 (4), 379-388. doi: 10.1016/j.amepre.2010.05.024
2010
Journal Article
Socio-demographic correlates of prolonged television viewing time in Australian men and women: The AusDiab study
Clark, Bronwyn Kay, Sugiyama, Takemi, Healy, Genevieve N., Salmon, Jo, Dunstan, David W., Shaw, Jonathan E., Zimmet, Paul Z. and Owen, Neville (2010). Socio-demographic correlates of prolonged television viewing time in Australian men and women: The AusDiab study. Journal of Physical Activity and Health, 7 (5), 595-601. doi: 10.1123/jpah.7.5.595
2009
Journal Article
Validity and reliability of measures of television viewing time and other non-occupational sedentary behaviour of adults: A review
Clark, Bronwyn K., Sugiyama, Takemi, Healy, Genevieve N., Salmon, Jo, Dunstan, David W. and Owen, Neville (2009). Validity and reliability of measures of television viewing time and other non-occupational sedentary behaviour of adults: A review. Obesity Reviews, 10 (1), 7-16. doi: 10.1111/j.1467-789X.2008.00508.x
Funding
Past funding
Supervision
Availability
- Dr Bronwyn Clark is:
- Available for supervision
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Supervision history
Completed supervision
-
2020
Doctor Philosophy
Influencing sedentary time in the workplace: Understanding behaviour change through accumulation patterns, temporal variations and use of strategies
Associate Advisor
Other advisors: Professor Genevieve Healy
-
2019
Master Philosophy
Physical Activity and Sedentary Behaviour in Occupational Groups from Papua New Guinea: Self-reported Patterns and Correlates
Associate Advisor
Other advisors: Associate Professor Nicholas Gilson
-
2016
Master Philosophy
Primary healthcare interventions for people with intellectual disability
Associate Advisor
Media
Enquiries
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