Dr Liam Chawner

-
Email
l.chawner@essex.ac.uk -
Location
4.723, Colchester Campus
Profile
Biography
My research spans behavioural, developmental, and biological psychology, investigating anything related to the development of eating behaviours and food preferences throughout childhood. In particular, I am interested in increasing dietary variety in children (including vegetable intake) and promoting healthy eating habits through play and learning techniques. I am also interested in the development of appetite self-regulation and associated behaviours (e.g. eating in the absence of hunger, emotional eating), as well as parenting practices. I completed my undergraduate degree in Psychology at Brunel University London. I then went on to complete a 1+3 (MA Social research + PhD) ESRC funded studentship at the University of Leeds, supervised by Prof. Marion Hetherington and Dr. Pam Birtill. During my PhD, I studied how experiential learning techniques could be used to improve the amount of vegetables children eat at mealtimes. I then did a postdoc at the University of Essex, exploring the behavioural and cognitive mechanisms that influence the development of emotional eating in infancy. I joined the Department of Psychology at the University of Essex as a lecturer in January 2024. I would very much like to be contacted by anyone that shares my interests in research. Specifically, I would like to hear from educators, clinicians, and charities, as well as other researchers and potential students.
Qualifications
-
PhD in Psychology University of Leeds, (2022)
Appointments
University of Essex
-
Lecturer in Psychology, University of Essex (1/1/2024 - present)
Research and professional activities
Research interests
I am interested in most topics relating to food and eating behaviour - Everything from making food choices to food consumption. The majority of my research includes children learning to eat disliked or novel foods and how parents may facilitate learning through feeding practices.
Teaching and supervision
Current teaching responsibilities
-
Understanding Our Place in the World (PS101)
-
The Social Brain (PS106)
-
Psychology of Global Challenges (PS424)
-
Body, Senses and Existence (PS502)
Publications
Journal articles (11)
Chawner, L. and Filippetti, ML., (2024). A developmental model of emotional eating. Developmental Review. 72, 101133-101133
Chawner, LR., Birtill, P., Cockroft, JE. and Hetherington, MM., (2024). Eating vegetables at school lunchtimes: Pilot and feasibility studies testing strategies to improve intake.. Appetite. 201, 107622-107622
Chawner, LR., Blundell-Birtill, P. and Hetherington, MM., (2023). Parental intentions to implement vegetable feeding strategies at home: A cross sectional study. Appetite. 181, 106387-106387
Mellor, J., Overton, CE., Fyles, M., Chawner, L., Baxter, J., Baird, T. and Ward, T., (2023). Understanding the leading indicators of hospital admissions from COVID-19 across successive waves in the UK. Epidemiology and Infection. 151, e172-
Chawner, LR., Yu, S., Cunningham, PM., Rolls, BJ. and Hetherington, MM., (2022). Construct validation of the Reasons Individuals Stop Eating Questionnaire (RISE-Q) and the development of the RISE-Q-15. Appetite. 170, 105898-105898
Hetherington, MM. and Chawner, LR., (2022). From food preference development to responsive feeding – Selective studies to commemorate the life and work of Dr Leann Birch. Appetite. 175, 106051-106051
Chawner, LR., Blundell-Birtill, P. and Hetherington, MM., (2022). An online study examining children's selection of vegetables at mealtimes: The role of meal contexts, variety and liking. Appetite. 169, 105803-105803
Tang, T., Chawner, LR., Chu, R., Nekitsing, C. and Hetherington, MM., (2022). Downsizing by design – Investigating acceptance, choice and willingness to pay for portion control design concepts. Food Quality and Preference. 96, 104434-104434
Chawner, LR., Blundell-Birtill, P. and Hetherington, MM., (2021). Predictors of vegetable consumption in children and adolescents: analyses of the UK National Diet and Nutrition Survey (2008–2017). British Journal of Nutrition. 126 (2), 295-306
Chawner, LR. and Hetherington, MM., (2021). Utilising an integrated approach to developing liking for and consumption of vegetables in children.. Physiology & Behavior. 238, 113493-113493
Chawner, LR., Blundell-Birtill, P. and Hetherington, MM., (2019). Interventions for Increasing Acceptance of New Foods Among Children and Adults with Developmental Disorders: A Systematic Review. Journal of Autism and Developmental Disorders. 49 (9), 3504-3525
Book chapters (1)
Chawner, LR., (2020). Interventions for Increasing Acceptance of New Foods. In: Encyclopedia of Autism Spectrum Disorders. Springer New York. 1- 8. 9781461464358
Grants and funding
2025
Understanding the role of children�s food liking on consumption at mealtimes
British Academy