NCT03886428

The Influence of Satiation Measures on the Portion Size Effect

Lunch Feeding Study for Men and Women

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (actual)
• Sponsor: Penn State University · Academic / Other
• Sex: All
• Age: 18 Years – 70 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to gain a better understanding of the satiation measures that influence human eating behavior in regard to intake of large portion sizes at a meal. The investigators hypothesize that satiation measures will influence the magnitude of the portion size effect at a meal. Additionally, other individual characteristics will be examined for their influence on the portion size effect. The portion size effect will be measured by serving a test meal once a week for four weeks in which the portion size of the entree will be varied.

Conditions

• Feeding Behavior

Interventions

Type	Name	Description
OTHER	100% portion size	Entree portion size 100% of baseline
OTHER	125% portion size	Entree portion size 125% of baseline
OTHER	150% portion size	Entree portion size 150% of baseline
OTHER	175% portion size	Entree portion size 175% of baseline

Timeline

• Start date: 2019-05-21
• Primary completion: 2019-12-11
• Completion: 2019-12-13
• First posted: 2019-03-22
• Last updated: 2020-03-13

Locations

1 site across 1 country: United States