# Barbara J. Rolls

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/barbara-j-rolls/

## Facts

| Field | Value |
| --- | --- |
| Citations | 32,127 |
| Field | Obesity, Physical Activity, Diet |
| h-index | 98 |
| i10-index | 256 |
| Last Known Institution | Pennsylvania State University |
| OpenAlex ID | https://openalex.org/A5048707784 |
| ORCID iD | https://orcid.org/0000-0003-2374-1517 |
| Works | 414 |

## Researcher papers

- [Increased Portion Size Leads to Increased Energy Intake in a Restaurant Meal](https://scholariq.org/papers/increased-portion-size-leads-to-increased-energy-intake-in-a-restaurant-meal/)

## Researcher topics

- [Obesity, Physical Activity, Diet](https://scholariq.org/topics/obesity-physical-activity-diet/)
- [Eating Disorders and Behaviors](https://scholariq.org/topics/eating-disorders-and-behaviors/)
- [Nutritional Studies and Diet](https://scholariq.org/topics/nutritional-studies-and-diet/)
- [Diet and metabolism studies](https://scholariq.org/topics/diet-and-metabolism-studies/)
- [Consumer Attitudes and Food Labeling](https://scholariq.org/topics/consumer-attitudes-and-food-labeling/)

## Researcher university

- [Pennsylvania State University](https://scholariq.org/institutions/pennsylvania-state-university/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.