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Virtual buffet reveals how moms decide what kids eat

NCT ID NCT01087346

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how giving health information to mothers changes the food choices they make for their young children. Over 1,100 mothers of children ages 3-7 used a virtual reality buffet to pick a meal for their child. Researchers measured the calories selected to see if health messages influenced decisions.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

1,148 people

The number who actually took part.

Started

Nov 2010

Finished

Jul 2019

Lead sponsor

A government research agency

The lead sponsor is the US National Institutes of Health.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

18 to 100 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

* INCLUSION CRITERIA : Study 1: All participants will be healthy adult women over the age of 18 (though in practice the age range is likely to be constrained naturally by the required age of the index child). 1. having a self-reported body mass index of greater than or equal to 25 2. having some amount of familiarity with their family health history 3. having a biological child between the ages of 4 and 5 inclusive, who lives in the same household at least 1 day out of the past 30 days, and who has no major food allergies or diet-related health conditions, developmental delays, or disabilities 4. having the ability to read and write in English 5. being able to come to the NIH Clinical Center for one visit EXCLUSION CRITERIA: 1. having a vestibular or seizure disorder; 2. having a high propensity for motion sickness; 3. known pregnancy; (4) uncorrected low vision or hearing; (5) inability to complete tasks in the virtual environment; (6) past or current history of eating disorder; (7) NHGRI employees Study 2: INCLUSION CRITERIA: All participants will be healthy adults over the age of 18 (though in practice the age range is likely to be constrained naturally by the required age of the index child). 1. having a self-perception of being overweight 2. having a biological child between the ages of 3 and 7 inclusive (of any weight), who has no food allergies to buffet items (e.g., dairy, wheat, fruit) or diet-related health conditions, developmental delays, or disabilities that would severely limit food choices on the virtual buffet and who does not have a vegan or gluten-free diet 3. self-reporting that the parent is responsible for feeding to the child to criterion 4. having the ability to read and write in English 5. being able to come to the NIH Clinical Center for one visit EXCLUSION CRITERIA: 1. having a vestibular or seizure disorder 2. having a high propensity for motion sickness 3. known pregnancy 4. uncorrected low vision or hearing 5. inability to complete tasks in the virtual environment 6. past or current history of eating disorder 7. NHGRI employees 8. having another household member or another biological parent of their index child having participated in the study 9. women who report being pregnant

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Conditions

The condition(s) this trial relates to.

Overweight

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    Bethesda, Maryland, 20892, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.