School of Economics and Public Policy
Faculty of the Professions
Eligible to supervise Masters and PhD (as Co-Supervisor) - email supervisor to discuss availability.
Dr. Lenka Malek has a Bachelor of Nutrition and Dietetics from Flinders University and a PhD in Medicine from the University of Adelaide (awarded 2015). Currently, she is a Research Fellow at the Centre for Global Food and Resources.
With an overarching health and nutrition focus, Dr Malek's research combines perspectives and methods from diverse disciplines (including nutrition, psychology, economics and marketing) to investigate human decision-making behaviour related to food choice. Her research aims to produce food-related consumer behaviour insights which can be used to inform development of and improvements in food and health policy (examples here).
To design and conduct research with impact in mind, she draws on her skills in both qualitative and quantitative research methods. She conducts focus group discussions, in-depth interviews and online consumer surveys and is experienced in using different techniques that aim to elicit consumer preferences and generate usable consumer insights. For example, she designs and analyses discrete choice experiments to understand consumer preferences for multi-attribute food products and uses eye-tracking technology to objectively measure an individual’s eye movements to provide insights into human decision-making processes (e.g., what labeling information is and is not attended to when choosing between food products). Both of these methods aim to reduce memory and social-desirability biases.
While her PhD research focused on dietary choices during pregnancy and lactation, her subsequent work has focused on more diverse population groups, including Australian grocery buyers, meat consumers, vegetarians, and Australian and New Zealand caregivers of formula-fed infants. Among her current interests is understanding the changing meat consumption preferences of Australians - what changes are consumers making, what is driving changes, and what are the limits of these changes?
She has conducted research for Food Standards Australia New Zealand, and is currently co-leading a project for AgriFutures Australia (Chicken Meat Program).
Date Position Institution name 2014 Research Fellow University of Adelaide 2012 - 2012 Lecturer, tutor and practical demonstrator (casual) University of Adelaide 2011 - 2014 Research Assistant (casual) Women's & Children's Health Research Institute
Awards and Achievements
Date Type Title Institution Name Country Amount 2017 Award Women's Research Excellence Award The University of Adelaide Australia $5,000 2015 Recognition Deans Commendation for Doctoral Thesis Excellence University of Adelaide Australia —
Language Competency Czech Can read, write, speak and understand spoken English Can read, write, speak, understand spoken and peer review
Date Institution name Country Title 2011 - 2015 University of Adelaide Australia PhD 2007 - 2010 Flinders University Australia Bachelor of Nutrition & Dietetics (Hons)
Year Citation 2021 Malek, L., & Umberger, W. J. (2021). Distinguishing meat reducers from unrestricted omnivores, vegetarians and vegans: A comprehensive comparison of Australian consumers. Food Quality and Preference, 88, 12 pages.
DOI Scopus2 WoS2
2020 Malek, L., Duffy, G., Fowler, H., & Katzer, L. (2020). Use and understanding of labelling information when preparing infant formula: Evidence from interviews and eye tracking. FOOD POLICY, 93, 11 pages.
2019 Malek, L., Fowler, H., Duffy, G., & Katzer, L. (2019). Informed choice or guessing game? Understanding caregivers' perceptions and use of infant formula labelling. Public Health Nutrition, 22(2), 273-286.
DOI Scopus3 WoS1 Europe PMC1
2019 Malek, L., Umberger, W., & Goddard, E. (2019). Is anti-consumption driving meat consumption changes in Australia?. British Food Journal, 121(1), 123-138.
DOI Scopus9 WoS7
2019 Malek, L., Umberger, W., & Goddard, E. (2019). Committed vs. uncommitted meat eaters: Understanding willingness to change protein consumption. Appetite, 138, 115-126.
DOI Scopus21 WoS19 Europe PMC4
2019 Malek, L., Umberger, W. J., Zhou, S. J., Makrides, M., & Huynh, E. (2019). Understanding Preferences for Dietary Supplements and Fortified Food during Pregnancy: A Discrete Choice Experiment. Journal of Food Products Marketing, 25(5), 500-526.
2018 Malek, L., Umberger, W., Makrides, M., Collins, C., & Zhou, S. (2018). Understanding motivations for dietary supplementation during pregnancy: A focus group study. Midwifery, 57, 59-68.
DOI Scopus8 WoS8 Europe PMC4
2017 Malek, L., Umberger, W., Makrides, M., & Zhou, S. J. (2017). Predicting healthy eating intention and adherence to dietary recommendations during pregnancy in Australia using the Theory of Planned Behaviour. Appetite, 116, 431-441.
DOI Scopus18 WoS12 Europe PMC7
2017 Malek, L., Umberger, W., & Rolfe, J. (2017). Segmentation of Australian meat consumers based on attitudes regarding farm animal welfare and the environmental impact of meat production. Animal Production Science, 58(3), 11 pages.
DOI Scopus9 WoS7
2017 Guess, K., Malek, L., Anderson, A., Makrides, M., & Zhou, S. (2017). Knowledge and practices regarding iodine supplementation: a national survey of healthcare providers. Women and Birth, 30(1), e56-e60.
DOI Scopus7 WoS8 Europe PMC5
2016 Martin, J. C., Zhou, S. J., Flynn, A. C., Malek, L., Greco, R., & Moran, L. (2016). The Assessment of Diet Quality and Its Effects on Health Outcomes Pre-pregnancy and during Pregnancy. Seminars in Reproductive Medicine, 34(2), 83-92.
DOI Scopus15 WoS12 Europe PMC13
2016 Malek, L., Umberger, W., Makrides, M., & Zhou, S. (2016). Adherence to the Australian dietary guidelines during pregnancy: evidence from a national study. Public Health Nutrition, 19(7), 1155-1163.
DOI Scopus31 WoS30 Europe PMC21
2016 Malek, L., Umberger, W., Makrides, M., & Zhou, S. (2016). Poor adherence to folic acid and iodine supplement recommendations in preconception and pregnancy: a cross-sectional analysis. Australian and New Zealand Journal of Public Health, 40(5), 424-429.
DOI Scopus22 WoS22 Europe PMC11
Year Citation 2015 Malek, L., & Makrides, M. (2015). Nutrition in Pregnancy and Lactation. In B. Koletzko, J. Bhatia, Z. Bhutta, P. Cooper, M. Makrides, R. Uauy, & W. Wang (Eds.), Pediatric Nutrition in Practice (Vol. 113, 2nd edition ed., pp. 127-133). Basel, Switzerland: Karger.
DOI Scopus1 WoS1
Year Citation 2017 Yargop, R., Malek, L., Nelle, S., & Umberger, W. (2017). A study of drivers for industry growth and innovation in the South Australian food and agribusiness sector. Poster session presented at the meeting of Australian Agricultural and Resource Economics Society. Corner Merivale And Glenelg Streets, South Bank, Brisbane, Queensland. 2014 Oral Abstracts (2014). Poster session presented at the meeting of Journal of Paediatrics and Child Health. Wiley.
2014 Malek, L., Zhou, S. J., Makrides, M., Flynn, T., & Umberger, W. (2014). A discrete choice experiment to understand factors influencing women’s dietary decisions during pregnancy. Poster session presented at the meeting of Social Networks, Social Media and the Economics of Food. Montreal, Canada. 2014 Malek, L., Zhou, S. J., Makrides, M., & Umberger, W. (2014). A novel study to understand psychosocial factors influencing healthy eating intention during pregnancy. Poster session presented at the meeting of Social Networks, Social Media and the Economics of Food. Montreal, Canada. 2013 Malek, L., Zhou, S. J., Makrides, M., Flynn, T., & Umberger, W. (2013). Understanding consumer preferences for nutritional supplements during pregnancy: A choice experiment study. Poster session presented at the meeting of 9th World Congress of the International Health Economics Association (iHEA). Sydney, New South Wales, Australia.
Year Citation 2015 Malek, L. (2015). Exploring the nutrition knowledge, attitudes and practices of pregnant women in Australia. (PhD Thesis, The University of Adelaide).
Year Citation 2015 AAP. (2015). Pregnant women not eating enough vegies: study. Essential Baby. 2015 Madigan, N. (2015). Pregnant women failing to follow dietary guidelines. newbornbaby.com.au. 2015 Edwards, V. (2015). Pregnant women not following dietary guidelines: study. The Australian. 2015 McBeth, T. (2015). Back to basics in pregnancy. Bupa- The Blue Room. 2015 Corderoy, A. (2015). Pregnant women think they are eating healthily, but study shows almost none are. The Sydney Morning Herald. 2015 Food Safety. (2015). So pregnant women are not eating as well as most believe.. Food Safety Australia. 2015 AAP. (2015). Expecting mothers shun vegies: study. SBS. 2015 Azzi, M. (2015). Australian women aren't eating enough vegetables, meat or grains during pregnancy but they THINK they are. Daily Mail Australia. 2013 AAP. (2013). Expectant mums relying on supplements. 9news.
Current Higher Degree by Research Supervision (University of Adelaide)
Date Role Research Topic Program Degree Type Student Load Student Name 2020 Co-Supervisor Understanding drivers of consumer food purchasing behaviour in Laos Doctor of Philosophy Doctorate Full Time Mrs Chitpasong Kousonsavath 2017 Co-Supervisor Social Network Analysis in Agriculture Doctor of Philosophy Doctorate Full Time Miss Livia Padilha
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