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| ID | Type | Description | Link |
|---|---|---|---|
| R01DK082580 | U.S. NIH Grant/Contract | View source |
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We observed reduced intake by the fifth week, so we are shortening the study and simplifying it by using a complete factorial design with four conditions.
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| Name | Class |
|---|---|
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | NIH |
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The aim of the study is to determine the effect of varying both the portion size and the appeal (palatability and presentation) of foods served to preschool children at a meal on the outcomes of food and energy intake at the meal.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Smaller Portion Size and Standard Appeal (non-divided plate) | Experimental | Food with Smaller Portion Size and Standard Appeal on a non-divided plate |
|
| Smaller Portion Size and Enhanced Appeal (divided plate) | Experimental | Food with Smaller Portion Size and Enhanced Appeal on a divided plate |
|
| Larger Portion Size and Standard Appeal (non-divided plate) | Experimental | Food with Larger Portion Size and Standard Appeal on a non-divided plate |
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| Larger Portion Size and Enhanced Appeal (divided plate) | Experimental | Food with Larger Portion Size and Enhanced Appeal on a divided plate |
|
| Smaller Portion Size and Standard Appeal (divided plate) | Experimental | Food with Smaller Portion Size and Standard Appeal on a divided plate |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Smaller Portion Size and Standard Appeal (non-divided plate) | Other | Food with Smaller Portion Size and Standard Appeal on a non-divided plate |
|
| Measure | Description | Time Frame |
|---|---|---|
| Difference between interventions in meal energy intake | Energy consumed at the meal (kcal) | Study weeks 1, 2, 3, 4, and 5 |
| Measure | Description | Time Frame |
|---|---|---|
| Difference between interventions in food intake | Weight of food consumed at the meal (g) | Study weeks 1, 2, 3, 4, and 5 |
| Difference between interventions in meal energy density | Energy density of the food consumed at the meal (kcal/g) |
| Measure | Description | Time Frame |
|---|---|---|
| Liking of food served at the meal | The Yummy-Yucky Cartoon Faces Scale (1=Yucky, 2=Just Okay, and 3=Yummy) | Study week 6 |
| Preference of plate and vegetables served at the meal | Preferred version of plate (1=non-divided plate, 2=divided plate), broccoli (1=standard appeal, 2=enhanced appeal), and corn (1=standard appeal, 2=enhanced appeal) of the two versions presented |
Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Laboratory for the Study of Human Ingestive Behavior, The Pennsylvania State University | University Park | Pennsylvania | 16802 | United States |
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| Smaller Portion Size and Enhanced Appeal (divided plate) | Other | Food with Smaller Portion Size and Enhanced Appeal on a divided plate |
|
| Larger Portion Size and Standard Appeal (non-divided plate) | Other | Food with Larger Portion Size and Standard Appeal on a non-divided plate |
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| Larger Portion Size and Enhanced Appeal (divided plate) | Other | Food with Larger Portion Size and Enhanced Appeal on a divided plate |
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| Smaller Portion Size and Standard Appeal (divided plate) | Other | Food with Smaller Portion Size and Standard Appeal on a divided plate |
|
| Study weeks 1, 2, 3, 4, and 5 |
| Study week 6 |
| ID | Term |
|---|---|
| D005247 | Feeding Behavior |
| ID | Term |
|---|---|
| D001522 | Behavior, Animal |
| D001519 | Behavior |
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