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CompletedNCT01324661Updated Sep 30, 2011

The Protective Effect of Friendship on Peer Rejection in Overweight and Normal Weight Youth

An interventional study of Ostracism in Social Exclusion and Control, sponsored by University at Buffalo. Completed at 1 site in United States. Open to participants aged 12 Years to 14 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2011-09-30.

Sponsored by University at Buffalo · Not applicable and Interventional

Phase
Not applicable
Study type
Interventional
Enrollment
104
Allocation
Randomized
Ages
12 Years to 14 Years
Sex
All
01

Study summary

This study examines youth's motivation for food or social rewards after a brief episode of simulated ostracism. The investigators hypothesize that youth who think about a friend after being ostracized will mediate their decision to resort to food, which is typically evidenced in socially isolated overweight youth.

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Conditions studied

  • Social Exclusion
  • Control

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03

In context

Social Isolation

77 studies on the registry are indexed under Social Isolation; 39 are open to participants now.

This study's enrollment of 104 is above the median of 85 across 68 interventional studies indexed under Social Isolation.

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Lead sponsor

University at Buffalo is the lead sponsor of 76 studies on the registry; none are open to participants now.

Of its 7 completed or terminated interventional studies of FDA-regulated products, 6 (86%) have results posted.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
12 Years to 14 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • General liking for all study foods

Exclusion criteria

Exclusion Criteria:

  • Food allergies
  • Medical or Psychological disorders
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Study design

Phase
Not applicable
Allocation
Randomized
Intervention model
Single group
Masking
Single (Participant)
Enrollment
104 participants (actual)

Study arms

  • No intervention
    Control

    Individuals who receive the ball during a computerized ball tossing game about the same number of times as the other players in the game.

  • Other
    Ostracism

    Participant would receive the ball of a ball-tossing game once or twice in the beginning and then never again for the duration of the game.

    Behavioral: Ostracism

Interventions

  • BehavioralOstracism

    Participants would received the ball of a computerized ball-tossing game once or twice in the beginning and then never again for the duration of the game.

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What researchers measure

Primary outcomes

  1. Amount of food consumed after playing a computer game

    Participants' food consumption after playing a computer game is measured at the end of the study session

    Time frame: Measured once during this 3-6 month study

  2. The number of points earned for a snack food or social interaction.

    Participants' motivation to earn a reward is measured by the number of mouse clicks participants completed to obtain the reward.

    Time frame: Measured once during this 3-6 month study

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Study locations

1 site
  • University at Buffalo Division of Behavioral Medicine
    Buffalo, New York 14214, United States
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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 30, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT01324661
Lead sponsor
University at Buffalo
Responsible party
Sarah-Jeanne Salvy (Associate Professor, University at Buffalo) — Principal investigator
First posted
Mar 29, 2011
Start date
Dec 2009
Primary completion
Aug 2010
Completion
Aug 2010
Last update
Sep 30, 2011

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Sep 2011. You cannot join it, but the record below documents what was studied.

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