Study Results
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View full resultsBasic Information
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COMPLETED
NA
49 participants
INTERVENTIONAL
2017-08-26
2017-11-11
Brief Summary
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Detailed Description
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Conditions
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Study Design
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NON_RANDOMIZED
CROSSOVER
PREVENTION
NONE
Study Groups
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3 referees
Three referees were present on the field during these youth soccer matches.
3 referees present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
1 referee
One referee was present on the field during these youth soccer matches.
1 referee present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
Interventions
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3 referees present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
1 referee present
We compared player behavior with one versus three referees present on youth soccer fields during match play. The time between these two matches ranged from a few hours to several weeks.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
8 Years
11 Years
ALL
Yes
Sponsors
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University of Alabama at Birmingham
OTHER
Responsible Party
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David Schwebel
University Professor of Psychology & Associate Dean
Principal Investigators
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David Schwebel, PhD
Role: PRINCIPAL_INVESTIGATOR
University of Alabama at Birmingham
Locations
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UAB Youth Safety Lab, University of Alabama at Birmingham
Birmingham, Alabama, United States
Countries
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References
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Schwebel DC, Long DL, McClure LA. Injuries on the Youth Soccer (Football) Field: Do Additional Referees Reduce Risk? Randomized Crossover Trial. J Pediatr Psychol. 2020 Aug 1;45(7):759-766. doi: 10.1093/jpepsy/jsaa050.
Provided Documents
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Document Type: Study Protocol and Statistical Analysis Plan
Other Identifiers
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X160720002
Identifier Type: -
Identifier Source: org_study_id
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