Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
NA
25 participants
INTERVENTIONAL
2012-10-31
2025-12-31
Brief Summary
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Detailed Description
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1. Determine the effect of increasing portion sizes on mood.
2. Determine the effect of decreasing portion sizes on mood.
Conditions
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
SINGLE
Study Groups
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Control
Participants will receive equal amounts of foods.
Control
The control is designed to determine average mood.
Increase Portion Size
Participants will receive increased portion sizes.
Increase Portion Size
The purpose is to determine whether a change in mood will occur.
Decrease Portion Sizes
Participants will receive decreased portion sizes.
Decrease Portion Size
The purpose is to determine whether a change in mood will occur.
Mixed Portion Sizes
Participants will receive mixed portion sizes.
Mixed Portions
The purpose is to determine if a change in mood will occur.
Interventions
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Control
The control is designed to determine average mood.
Increase Portion Size
The purpose is to determine whether a change in mood will occur.
Decrease Portion Size
The purpose is to determine whether a change in mood will occur.
Mixed Portions
The purpose is to determine if a change in mood will occur.
Eligibility Criteria
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Inclusion Criteria
* have a body mass index of 18.5 and 24.9 kg/m\^2
* be an unrestrained eater( scoring less than 12 on the Three Factor Eating Questionnaire)
* Report Being a non-smoker
Exclusion Criteria
* report being an athlete in training
* currently taking any medications that affect appetite or food intake
* Have a medical condition affecting eating or are currently following a therapeutic diet
* Report disliking foods used in the investigation
* Report having allergies to foods used in the investigation
18 Years
35 Years
ALL
Yes
Sponsors
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The University of Tennessee, Knoxville
OTHER
Responsible Party
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Hollie Raynor
Professor
Principal Investigators
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Hollie Raynor, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Tennessee
Locations
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The University of Tennessee-Knoxville
Knoxville, Tennessee, United States
Countries
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Other Identifiers
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8964B
Identifier Type: -
Identifier Source: org_study_id
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