Barbara J. Rolls

Pennsylvania State University — United States

Medicine · Health Sciences

97h-index31.8kcitations429works3.52yr avg
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Research Topics

Obesity, Physical Activity, Diet(219), Eating Disorders and Behaviors(177), Diet and metabolism studies(67), Nutritional Studies and Diet(56), Consumer Attitudes and Food Labeling(50)

Publications427 total

Food variety affects food selection and variety-seeking behaviors in an immersive virtual reality food buffet
Appetite·2026
Sensory-specific satiety and the influence of variety on snack intake in school-aged children
Appetite·2026
Gastrointestinal dysmotility and impaired gut peptide-satiety coupling in men with spinal cord injury
Physiology & Behavior·2025
Effects of apple form on satiety in 4–6 year-old children: possible evidence of sex differences
Appetite·2025Open Access
Energy Density Selected in Immersive Virtual Reality Buffet Meals Is Associated with Both Energy Density Consumed and Energy Intake in Laboratory Meals
2025· 1 cited
“The Big Three” properties of food that drive intake
Physiology & Behavior·2025· 3 cited
High satiety: Evaluating determinants of energy compensation and intake in multiple preloading studies
Appetite·2025· 1 cited
Do Sensory-Specific Satiety and Variety Affect Snack Intake in School-Aged Children?
Current Developments in Nutrition·2025Open Access
Variety-seeking behavioral markers in an immersive virtual reality food buffet are associated with greater food and energy intake in laboratory meals
Appetite·2025· 5 citedOpen Access
Food switching at a meal is positively associated with change in adiposity among children at high-familial risk for obesity
Appetite·2025· 1 cited
CRAVE: Cross-Reality Analytics for Virtual Environments - Deepening Insights into Human Food Selection and Eating Behavior
SSRN Electronic Journal·2025Open Access
Response to E Satter and B Lohse
Journal of Nutrition·2024
Evaluation of Hunger, Food Intake, and Body Weight
2024· 1 cited
Eating in the Absence of Hunger Is a Stable Predictor of Adiposity Gains in Middle Childhood
Journal of Nutrition·2024· 4 citedOpen Access
Toward a science-based classification of processed foods to support meaningful research and effective health policies
Frontiers in Nutrition·2024· 23 citedOpen Access
PACE: a Novel Eating Behavior Phenotype to Assess Risk for Obesity in Middle Childhood
Journal of Nutrition·2024· 3 citedOpen Access
Switching between foods is reliably associated with intake across eating events in children
Appetite·2024· 6 citedOpen Access
The Cerebellar Response to Visual Portion Size Cues Is Associated with the Portion Size Effect in Children
Nutrients·2024· 5 citedOpen Access
Does ‘portion size’ matter? Brain responses to food and non-food cues presented in varying amounts
Appetite·2024· 8 citedOpen Access
Child eating behaviors are consistently linked to intake across meals that vary in portion size
Appetite·2024· 10 citedOpen Access
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Frequent Co-authors

Liane S. Roe(10), Edmund T. Rolls(8), Jenny H. Ledikwe(8), E. A. Rowe(5), Beth Carlton Tohill(5), Jennifer S. Meengs(5), Julia A. Ello-Martin(4), Mary K. Serdula(4), Jennifer Seymour(4), Leann L. Birch(3), Heidi M. Blanck(3), Laura Kettel Khan(3), Tanja V.E. Kral(3), Elizabeth Bell(3), David B. Allison(2), Jennifer O. Fisher(2), Denise Wall(2), Michelle L Thorwart(2), Marion M. Hetherington(2), Ingrid C. Fedoroff(2)