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| ID | Type | Description | Link |
|---|---|---|---|
| CNS 1338042 | Other Grant/Funding Number | United States National Science Foundation |
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| Name | Class |
|---|---|
| U.S. National Science Foundation | FED |
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To support the discovery of new means for revealing the presence of Obsessive Compulsive Disorder (OCD), facilitating detection through new technology-based metrics, and attempt to automate existing diagnostic procedures allowing for more efficient diagnostic methods that would broaden clinical scope and outreach.
Aim 1: To observe and compare childhood behaviors regarding handwashing in OCD and control populations
Hypothesis 1: Control participants will spend less time washing their hands, will wash them less frequently, and will be less preoccupied with the sink when doing other activities.
Aim 2: To observe and compare childhood behaviors regarding organizing a cluttered area.
Hypothesis 2: OCD participants will be more disturbed by the presence of clutter and more compelled to organize the items than control participants
Aim 3: To observe and compare childhood behaviors regarding turning on/off light switches
Hypothesis 3: OCD children will be more likely to exhibit compulsive repetitive behaviors regarding the light switch than control participants
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| OCD |
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| Healthy Controls |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| No Intervention | Other | Observational Study: No intervention |
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| Measure | Description | Time Frame |
|---|---|---|
| Length of Handwashing | Researchers blindly rate the how long (secs) it takes participants to wash their hands. | Same Day |
| Behaviors Associated with Handwashing | Researchers blindly rate whether participants exhibit any unique behavior while washing their hands. | Same Day |
| Length of Free Arrangement | Researchers blindly rate how long it takes participants to freely organize a box of school supplies. | Same Day |
| Frequency of Movements During Free Arrangement | Researchers blindly rate how many times participants move an object while freely arranging a box of school supplies. | Same Day |
| Amount of Space Used During Free Arrangement | Researchers blindly rate how much space participants use while freely arranging a box of school supplies (small, medium, or large space). | Same Day |
| Length of Carpet Arrangement | Researchers blindly rate and compare how long (secs) it takes participants to arrange a box of school supplies on a plain versus patterned carpet. | Same Day |
| Frequency of Movements During Carpet Arrangement | Researchers blindly rate and compare how many times participants move an object while arranging a box of school supplies on a plain versus patterned carpet. |
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Inclusion Criteria:
Exclusion Criteria:
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The investigators will recruit 20 children and adolescents with OCD aged 5-17 who present to the University of Minnesota Child and Adolescent Anxiety and Mood Disorders Clinic or who are referred from outside clinicians. Twenty healthy controls will be recruited from the community.
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| Name | Affiliation | Role |
|---|---|---|
| Gail A Bernstein, MD | University of Minnesota | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of Minnesota | Minneapolis | Minnesota | 55454 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 27830935 | Derived | Bernstein GA, Hadjiyanni T, Cullen KR, Robinson JW, Harris EC, Young AD, Fasching J, Walczak N, Lee S, Morellas V, Papanikolopoulos N. Use of Computer Vision Tools to Identify Behavioral Markers of Pediatric Obsessive-Compulsive Disorder: A Pilot Study. J Child Adolesc Psychopharmacol. 2017 Mar;27(2):140-147. doi: 10.1089/cap.2016.0067. Epub 2016 Nov 10. |
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| Same Day |
| Frequency of Adjustments During Carpet Arrangement | Researchers blindly rate and compare how many times participants adjust the positioning of an object while arranging a box of school supplies on a plain versus patterned carpet. | Same Day |
| Size of Arrangement According to Sample | Researchers blindly rate and compare how accurately participants replicate the size of the arrangement according to a sample picture (smaller than sample, approximate to sample, larger than sample) on a plain versus patterned carpet. | Same Day |
| Frequency of Checking the Sample | Researchers blindly rate and compare how many times participants check the sample picture of the arrangement while organizing a box of school supplies on a plain versus patterned carpet. | Same Day |