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Charlotte Hardman

Professor Charlotte Hardman
PhD

Contact

Charlotte.Hardman@liverpool.ac.uk

+44 (0)151 794 1480

Publications

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2024

The impact of the cost of living crisis and food insecurity on food purchasing behaviours and food preparation practices in people living with obesity.

Stone, R. A., Brown, A., Douglas, F., Green, M. A., Hunter, E., Lonnie, M., . . . FIO-Food Team. (2024). The impact of the cost of living crisis and food insecurity on food purchasing behaviours and food preparation practices in people living with obesity.. Appetite, 196, 107255. doi:10.1016/j.appet.2024.107255

DOI
10.1016/j.appet.2024.107255
Journal article

Acute and two-week effects of Neotame, Stevia Rebaudioside M and sucrose-sweetened biscuits on postprandial appetite and endocrine response in adults with overweight/obesity – a randomised crossover trial from the SWEET Consortium.

Gibbons, C., Beaulieu, K., Almiron-Roig, E., Navas-Carretero, S., Martínez, J. A., O’Hara, B., . . . Finlayson, G. (2024). Acute and two-week effects of Neotame, Stevia Rebaudioside M and sucrose-sweetened biscuits on postprandial appetite and endocrine response in adults with overweight/obesity – a randomised crossover trial from the SWEET Consortium.. EBioMedicine.

Journal article

2023

Impact of acute consumption of beverages containing plant-based or alternative sweetener blends on postprandial appetite, food intake, metabolism, and gastro-intestinal symptoms: Results of the SWEET beverages trial

Almiron-Roig, E., Navas-Carretero, S., Castelnuovo, G., Kjølbæk, L., Romo, A., Normand, M., . . . Martínez, J. A. (2023). Impact of acute consumption of beverages containing plant-based or alternative sweetener blends on postprandial appetite, food intake, metabolism, and gastro-intestinal symptoms: Results of the SWEET beverages trial. Appetite, 106515. doi:10.1016/j.appet.2023.106515

DOI
10.1016/j.appet.2023.106515
Journal article

Are commonly used lab-based measures of food value and choice predictive of self-reported real-world snacking? An ecological momentary assessment study

Masterton, S., Hardman, C. A., Boyland, E., Robinson, E., Makin, H. E., & Jones, A. (2023). Are commonly used lab-based measures of food value and choice predictive of self-reported real-world snacking? An ecological momentary assessment study. BRITISH JOURNAL OF HEALTH PSYCHOLOGY, 28(1), 237-251. doi:10.1111/bjhp.12622

DOI
10.1111/bjhp.12622
Journal article

2022

Acute and repeated impact of sweeteners and sweetness enhancers in solid and semi-solid foods on appetite: protocol for a multicentre, cross-over, RCT in people with overweight/obesity - the SWEET Project.

Gibbons, C., O'Hara, B., O'Connor, D., Hardman, C., Wilton, M., Harrold, J. A., . . . Finlayson, G. (2022). Acute and repeated impact of sweeteners and sweetness enhancers in solid and semi-solid foods on appetite: protocol for a multicentre, cross-over, RCT in people with overweight/obesity - the SWEET Project.. BMJ open, 12(12), e063903. doi:10.1136/bmjopen-2022-063903

DOI
10.1136/bmjopen-2022-063903
Journal article

Perceived weight-related stigma, loneliness, and mental wellbeing during COVID-19 in people with obesity: A cross-sectional study from ten European countries

Jones, R. A., Christiansen, P., Maloney, N. G., Duckworth, J. J., Hugh-Jones, S., Ahern, A. L., . . . Hardman, C. A. (2022). Perceived weight-related stigma, loneliness, and mental wellbeing during COVID-19 in people with obesity: A cross-sectional study from ten European countries. INTERNATIONAL JOURNAL OF OBESITY, 46(12), 2120-2127. doi:10.1038/s41366-022-01220-1

DOI
10.1038/s41366-022-01220-1
Journal article

2021

Is urban growing of fruit and vegetables associated with better diet quality and what mediates this relationship? Evidence from a cross-sectional survey

Mead, B., Christiansen, P., Davies, J., Falagán, N., Kourmpetli, S., Liu, L., . . . Hardman, C. (2021). Is urban growing of fruit and vegetables associated with better diet quality and what mediates this relationship? Evidence from a cross-sectional survey. Appetite. doi:10.1016/j.appet.2021.105218

DOI
10.1016/j.appet.2021.105218
Journal article

Food-related attentional bias and its associations with appetitive motivation and body weight: A systematic review and meta-analysis

Hardman, C. A., Jones, A., Burton, S., Duckworth, J. J., McGale, L. S., Mead, B. R., . . . Werthmann, J. (2021). Food-related attentional bias and its associations with appetitive motivation and body weight: A systematic review and meta-analysis. APPETITE, 157. doi:10.1016/j.appet.2020.104986

DOI
10.1016/j.appet.2020.104986
Journal article

2020

CO-MORBIDITY AND CO-DEVELOPMENT OF BMI AND MENTAL HEALTH FROM CHILDHOOD TO MIDADULTHOOD IN TWO NATIONAL BIRTH COHORT STUDIES

Khanolkar, A. R., Hardman, C. A., Bann, D., Johnson, W., & Patalay, P. (2020). CO-MORBIDITY AND CO-DEVELOPMENT OF BMI AND MENTAL HEALTH FROM CHILDHOOD TO MIDADULTHOOD IN TWO NATIONAL BIRTH COHORT STUDIES. In JOURNAL OF EPIDEMIOLOGY AND COMMUNITY HEALTH Vol. 74 (pp. A18). doi:10.1136/jech-2020-SSMabstracts.38

DOI
10.1136/jech-2020-SSMabstracts.38
Conference Paper

‘Eating to survive’: A qualitative analysis of factors influencing food choice and eating behaviour in a food-insecure population

Puddephatt, J. -A., Keenan, G., Fielden, A., Reaves, D., Halford, J., & Hardman, C. (2020). ‘Eating to survive’: A qualitative analysis of factors influencing food choice and eating behaviour in a food-insecure population. Appetite, 147, 8 pages. doi:10.1016/j.appet.2019.104547

DOI
10.1016/j.appet.2019.104547
Journal article

Reductions to main meal portion sizes reduce daily energy intake regardless of perceived normality of portion size: a 5 day cross-over laboratory experiment

Haynes, A., Hardman, C. A., Halford, J. C. G., Jebb, S. A., Mead, B. R., & Robinson, E. (2020). Reductions to main meal portion sizes reduce daily energy intake regardless of perceived normality of portion size: a 5 day cross-over laboratory experiment. International Journal of Behavioral Nutrition and Physical Activity, 17(1). doi:10.1186/s12966-020-0920-4

DOI
10.1186/s12966-020-0920-4
Journal article

“It’s Just Addictive People that Make Addictive Videos”: Children’s Understanding of and Attitudes towards Influencer Marketing of Food and Beverages by YouTube Video Bloggers

Coates, A., Hardman, C., Halford, J., Christiansen, P., & Boyland, E. (2020). “It’s Just Addictive People that Make Addictive Videos”: Children’s Understanding of and Attitudes towards Influencer Marketing of Food and Beverages by YouTube Video Bloggers. International Journal of Environmental Research and Public Health, 17(2). doi:10.3390/ijerph17020449

DOI
10.3390/ijerph17020449
Journal article

2019

Obesity stigma: Is the ‘food addiction’ label feeding the problem?

Ruddock, H., Orwin, M., Boyland, E., Evans, E., & Hardman, C. A. (2019). Obesity stigma: Is the ‘food addiction’ label feeding the problem?. Nutrients, 11(9). doi:10.3390/nu11092100

DOI
10.3390/nu11092100
Journal article

Comorbidity, Codevelopment, and Temporal Associations Between Body Mass Index and Internalizing Symptoms From Early Childhood to Adolescence

Patalay, P., & Hardman, C. A. (2019). Comorbidity, Codevelopment, and Temporal Associations Between Body Mass Index and Internalizing Symptoms From Early Childhood to Adolescence. JAMA Psychiatry, 76(7), 721-729. doi:10.1001/jamapsychiatry.2019.0169

DOI
10.1001/jamapsychiatry.2019.0169
Journal article

2018

2017

Effect<i>S</i> of non-nutritive s<i>W</i>eetened beverages on appet<i>IT</i>e during a<i>C</i>tive weig<i>H</i>t loss (SWITCH): Protocol for a randomized, controlled trial assessing the effects of non-nutritive sweetened beverages compared to water during a 12-week weight loss period and a follow up weight maintenance period

Masic, U., Harrold, J. A., Christiansen, P., Cuthbertson, D. J., Hardman, C. A., Robinson, E., & Halford, J. C. G. (2017). Effect<i>S</i> of non-nutritive s<i>W</i>eetened beverages on appet<i>IT</i>e during a<i>C</i>tive weig<i>H</i>t loss (SWITCH): Protocol for a randomized, controlled trial assessing the effects of non-nutritive sweetened beverages compared to water during a 12-week weight loss period and a follow up weight maintenance period. CONTEMPORARY CLINICAL TRIALS, 53, 80-88. doi:10.1016/j.cct.2016.12.012

DOI
10.1016/j.cct.2016.12.012
Journal article

2016

Empty plates and larger waists: a cross-sectional study of factors associated with plate clearing habits and body weight

Robinson, E., & Hardman, C. A. (2016). Empty plates and larger waists: a cross-sectional study of factors associated with plate clearing habits and body weight. EUROPEAN JOURNAL OF CLINICAL NUTRITION, 70(6), 750-752. doi:10.1038/ejcn.2015.218

DOI
10.1038/ejcn.2015.218
Journal article

Alcohol’s Acute Effect on Food Intake Is Mediated by Inhibitory Control Impairments

Christiansen, P., Rose, A., Randall-Smith, L., & Hardman, C. A. (2016). Alcohol’s Acute Effect on Food Intake Is Mediated by Inhibitory Control Impairments. Health Psychology, 35(5), 518-522. doi:10.1037/hea0000320

DOI
10.1037/hea0000320
Journal article

Visual exposure to large and small portion sizes and perceptions of portion size normality: Three experimental studies

Robinson, E., Oldham, M., Cuckson, I., Brunstrom, J. M., Rogers, P. J., & Hardman, C. A. (2016). Visual exposure to large and small portion sizes and perceptions of portion size normality: Three experimental studies. APPETITE, 98, 28-34. doi:10.1016/j.appet.2015.12.010

DOI
10.1016/j.appet.2015.12.010
Journal article

2015

Eating to live or living to eat? Exploring the causal attributions of self-perceived food addiction

Ruddock, H. K., Dickson, J. M., Field, M., & Hardman, C. A. (2015). Eating to live or living to eat? Exploring the causal attributions of self-perceived food addiction. APPETITE, 95, 262-268. doi:10.1016/j.appet.2015.07.018

DOI
10.1016/j.appet.2015.07.018
Journal article

The effects of a priming dose of alcohol and drinking environment on snack food intake

Rose, A. K., Hardman, C. A., & Christiansen, P. (2015). The effects of a priming dose of alcohol and drinking environment on snack food intake. APPETITE, 95, 341-348. doi:10.1016/j.appet.2015.07.016

DOI
10.1016/j.appet.2015.07.016
Journal article

Portion size and intended consumption. Evidence for a pre-consumption portion size effect in males?

Robinson, E., te Raa, W., & Hardman, C. A. (2015). Portion size and intended consumption. Evidence for a pre-consumption portion size effect in males?. APPETITE, 91, 83-89. doi:10.1016/j.appet.2015.04.009

DOI
10.1016/j.appet.2015.04.009
Journal article

Eating under observation: a systematic review and meta-analysis of the effect that heightened awareness of observation has on laboratory measured energy intake

Robinson, E., Hardman, C., Halford, J., & Jones, A. (2015). Eating under observation: a systematic review and meta-analysis of the effect that heightened awareness of observation has on laboratory measured energy intake. American Journal of Clinical Nutrition, 102(2), 324-337. doi:10.3945/ajcn.115.111195

DOI
10.3945/ajcn.115.111195
Journal article

"Food addiction is real". The effects of exposure to this message on self-diagnosed food addiction and eating behaviour

Hardman, C. A., Rogers, P. J., Dallas, R., Scott, J., Ruddock, H. K., & Robinson, E. (2015). "Food addiction is real". The effects of exposure to this message on self-diagnosed food addiction and eating behaviour. APPETITE, 91, 179-184. doi:10.1016/j.appet.2015.04.052

DOI
10.1016/j.appet.2015.04.052
Journal article

2014

Brain activation in relation to specific dietary components: what does fMRI measure and how should one interpret cravings for certain foods? (vol 98, pg 633, 2013)

Macdonald, I. A., Francis, S. T., Gowland, P. A., Hardman, C. A., & Halford, J. C. G. (2014). Brain activation in relation to specific dietary components: what does fMRI measure and how should one interpret cravings for certain foods? (vol 98, pg 633, 2013). AMERICAN JOURNAL OF CLINICAL NUTRITION, 100(1), 299. doi:10.3945/ajcn.114.090209

DOI
10.3945/ajcn.114.090209
Journal article

To eat or not to eat. The effects of expectancy on reactivity to food cues

Hardman, C. A., Scott, J., Field, M., & Jones, A. (2014). To eat or not to eat. The effects of expectancy on reactivity to food cues. APPETITE, 76, 153-160. doi:10.1016/j.appet2014.02.005

DOI
10.1016/j.appet2014.02.005
Journal article

Lack of association between <i>DRD2</i> and <i>OPRM1</i> genotypes and adiposity

Hardman, C. A., Rogers, P. J., Timpson, N. J., & Munafo, M. R. (2014). Lack of association between <i>DRD2</i> and <i>OPRM1</i> genotypes and adiposity. INTERNATIONAL JOURNAL OF OBESITY, 38(5), 730-736. doi:10.1038/ijo.2013.144

DOI
10.1038/ijo.2013.144
Journal article

Will smaller plates lead to smaller waists? A systematic review and meta-analysis of the effect that experimental manipulation of dishware size has on energy consumption

Robinson, E., Nolan, S., Tudur Smith, C., Boyland, E. J., Harrold, J. A., Hardman, C. A., & Halford, J. C. G. (2014). Will smaller plates lead to smaller waists? A systematic review and meta-analysis of the effect that experimental manipulation of dishware size has on energy consumption. Obesity Reviews, 15(10), 812-821. doi:10.1111/obr.12200

DOI
10.1111/obr.12200
Journal article

2013

The effects of food-related attentional bias training on appetite and food intake.

Hardman, C. A., Rogers, P. J., Etchells, K. A., Houstoun, K. V. E., & Munafò, M. R. (2013). The effects of food-related attentional bias training on appetite and food intake.. Appetite, 71, 295-300. doi:10.1016/j.appet.2013.08.021

DOI
10.1016/j.appet.2013.08.021
Journal article

Brain activation in relation to specific dietary components: what does fMRI measure and how should one interpret cravings for certain foods?

Macdonald, I. A., Francis, S. T., Gowland, P. A., Hardman, C. A., & Halford, J. C. G. (2013). Brain activation in relation to specific dietary components: what does fMRI measure and how should one interpret cravings for certain foods?. AMERICAN JOURNAL OF CLINICAL NUTRITION, 98(3), 633-634. doi:10.3945/ajcn.113.068957

DOI
10.3945/ajcn.113.068957
Journal article

2012

Dopamine and food reward: effects of acute tyrosine/phenylalanine depletion on appetite.

Hardman, C. A., Herbert, V. M. B., Brunstrom, J. M., Munafò, M. R., & Rogers, P. J. (2012). Dopamine and food reward: effects of acute tyrosine/phenylalanine depletion on appetite.. Physiology & behavior, 105(5), 1202-1207. doi:10.1016/j.physbeh.2011.12.022

DOI
10.1016/j.physbeh.2011.12.022
Journal article

2011

Children's familiarity with snack foods changes expectations about fullness.

Hardman, C. A., McCrickerd, K., & Brunstrom, J. M. (2011). Children's familiarity with snack foods changes expectations about fullness.. The American journal of clinical nutrition, 94(5), 1196-1201. doi:10.3945/ajcn.111.016873

DOI
10.3945/ajcn.111.016873
Journal article

Playing a computer game during lunch affects fullness, memory for lunch, and later snack intake.

Oldham-Cooper, R. E., Hardman, C. A., Nicoll, C. E., Rogers, P. J., & Brunstrom, J. M. (2011). Playing a computer game during lunch affects fullness, memory for lunch, and later snack intake.. The American journal of clinical nutrition, 93(2), 308-313. doi:10.3945/ajcn.110.004580

DOI
10.3945/ajcn.110.004580
Journal article

Effects of rewards, peer-modelling and pedometer targets on children's physical activity: a school-based intervention study.

Hardman, C. A., Horne, P. J., & Fergus Lowe, C. (2011). Effects of rewards, peer-modelling and pedometer targets on children's physical activity: a school-based intervention study.. Psychology & health, 26(1), 3-21. doi:10.1080/08870440903318119

DOI
10.1080/08870440903318119
Journal article

2009

Increasing parental provision and children's consumption of lunchbox fruit and vegetables in Ireland: the Food Dudes intervention.

Horne, P. J., Hardman, C. A., Lowe, C. F., Tapper, K., Le Noury, J., Madden, P., . . . Doody, M. (2009). Increasing parental provision and children's consumption of lunchbox fruit and vegetables in Ireland: the Food Dudes intervention.. European journal of clinical nutrition, 63(5), 613-618. doi:10.1038/ejcn.2008.34

DOI
10.1038/ejcn.2008.34
Journal article

Increasing children's physical activity: a peer modelling, rewards and pedometer-based intervention.

Horne, P. J., Hardman, C. A., Lowe, C. F., & Rowlands, A. V. (2009). Increasing children's physical activity: a peer modelling, rewards and pedometer-based intervention.. European journal of clinical nutrition, 63(2), 191-198. doi:10.1038/sj.ejcn.1602915

DOI
10.1038/sj.ejcn.1602915
Journal article

A Home-Based Intervention to Increase Physical Activity in Girls: The Fit ‘n’ Fun Dudes Program

Hardman, C. A., Horne, P. J., & Lowe, C. F. (2009). A Home-Based Intervention to Increase Physical Activity in Girls: The Fit ‘n’ Fun Dudes Program. Journal of Exercise Science &amp; Fitness, 7(1), 1-8. doi:10.1016/s1728-869x(09)60001-0

DOI
10.1016/s1728-869x(09)60001-0
Journal article

Children's Pedometer-determined Physical Activity During School-time and Leisure-time

Hardman, C. A., Horne, P. J., & Rowlands, A. V. (2009). Children's Pedometer-determined Physical Activity During School-time and Leisure-time. Journal of Exercise Science &amp; Fitness, 7(2), 129-134. doi:10.1016/s1728-869x(09)60016-2

DOI
10.1016/s1728-869x(09)60016-2
Journal article

2006

A peer-modeling and rewards-based intervention is effective in increasing fruit and vegetable consumption in children.

Lowe, C. F., Horne, P. J., Hardman, C. A., & Tapper, K. (2006). A peer-modeling and rewards-based intervention is effective in increasing fruit and vegetable consumption in children.. Preventive medicine, 43(4), 351. doi:10.1016/j.ypmed.2006.04.013

DOI
10.1016/j.ypmed.2006.04.013
Journal article

2004

Increasing children's fruit and vegetable consumption: a peer-modelling and rewards-based intervention.

Horne, P. J., Tapper, K., Lowe, C. F., Hardman, C. A., Jackson, M. C., & Woolner, J. (2004). Increasing children's fruit and vegetable consumption: a peer-modelling and rewards-based intervention.. European journal of clinical nutrition, 58(12), 1649-1660. doi:10.1038/sj.ejcn.1602024

DOI
10.1038/sj.ejcn.1602024
Journal article