Leader Partner Interactions

Study Overview
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Brief Summary
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Obesity is often cited as being inversely related with socioeconomic status (SES), although the mechanisms linking social status with obesity are not well understood. Dietary restraint, physical activity, and social mobility have been proposed as possible mechanisms. Although there is some evidence of SES variation in the proposed mechanisms, evidence is mixed and mostly observational. The purpose of this research is to determine if one's social position influences eating behaviors. This study will attempt to determine this using a randomized, 2 parallel arm trial to determine the effects that social hierarchy positioning has on energy intake. To prevent compromise in the integrity of data, the investigators will detail the exact treatment condition (i.e., social positioning) after the data collection period. Based on findings from previous animal and large clinical observational studies, there are two complementary hypotheses tested in this study. First, it is hypothesized that being in a lower social position affects one's perception of food availability by making the future availability of food seem less certain. This uncertainty will lead to increased food consumption. Second, it is hypothesized that being in a position of power will lower one's food consumption, as previous research has found that individuals in power tend to east less in groups. Understanding how social position influences food intake could help improve weight loss/maintenance interventions by identifying unexpected factors that could limit the intervention's effectiveness.

Official Title
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Leader Partner Interactions

Conditions
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Socioeconomic Status, Food Intake

Intervention / Treatment
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* Behavioral: Designation of Social Positioning


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Male and female college student between the ages of 19 and 25 Exclusion Criteria: Those with food allergies Pregnant individuals

Ages Eligible for Study
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Minimum Age: 19 Years
Maximum Age: 25 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Active Comparator: High Social Position<br>The investigators will randomly assign a participant to a higher social position. | Behavioral: Designation of Social Positioning<br> <br> |
| Experimental: Low Social Position<br>The investigators will randomly assign a participant to a lower social position. | Behavioral: Designation of Social Positioning<br> <br> |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Amount of Calories Selected and Consumed After Receiving Designation of Social Position |  | 1 hour after start of study |