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Cognitive Functions in Women's National Sitting Volleyball Players
Sponsor: Abant Izzet Baysal University
Summary
This study investigates the effects of a multidimensional, 13-component sleep hygiene optimization intervention on cognitive performance (executive functions, cognitive flexibility, and psychomotor speed) and objective sleep parameters in elite female sitting volleyball athletes. The study aims to optimize the on-court decision-making mechanisms of Paralympic athletes by improving sleep quality through structured environmental and behavioral factors.
Official title: Effects of a Sleep Environment Optimization Intervention on Cognitive Functions in Women's National Sitting Volleyball Players
Key Details
Gender
FEMALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
8
Start Date
2026-04-10
Completion Date
2026-04-25
Last Updated
2026-10-05
Healthy Volunteers
Yes
Conditions
Interventions
Multidimensional Sleep Hygiene Optimization Protocol
This protocol includes the following 13 rules, with participants' compliance monitored daily via a checklist over 5 working days: (1) Ceasing the use of electronic devices 1 hour before sleep, (2) Avoiding vigorous exercise before sleep, (3) Optimizing room temperature between 18-22°C, (4) Turning off all light-emitting devices, (5) Using a sleep mask, (6) Not using the bedroom for work purposes during the day, (7) Avoiding unhealthy snacks before sleep, (8) Cutting off caffeine intake at least 3 hours before sleep, (9) Engaging in adequate daily exercise, (10) Practicing pre-sleep stress management techniques, (11) Ensuring a quiet sleep environment, (12) Establishing a personalized pre-sleep routine (e.g., brushing teeth), and (13) Not taking daytime naps.
Locations (1)
Bolu Abant Izzet Baysal University Spor Science Faculty
Bolu, Turkey (Türkiye)