SleepHelsinki! CIRCADIAN SLEEP REGULATION IN ADOLESCENCE (SleepHel)
Sleep Disorder Circadian Rhythm, Delayed Sleep Phase Type
About this trial
This is an interventional treatment trial for Sleep Disorder Circadian Rhythm, Delayed Sleep Phase Type focused on measuring Adolescent, Population-based, Social jetlag, Intervention, Bright light, Motivation, Circadian regulation, Behavioral change
Eligibility Criteria
Inclusion Criteria:
- Late bedtime several times per week
Exclusion Criteria:
- Chronic disease that affects sleep. Ongoing therapeutic treatment relationship if considered overlapping by the participant
Sites / Locations
- University of Helsinki
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Arm 6
Arm 7
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Experimental
Control
Psychoeducation
Bright light
Gamified intervention
Bright light and gamified intervention
Sleep coaching
Sleep coaching + bright light
Minimal information on sleep timing
An extensive psychoeducational platform
Bright light treatment with 10 000 lux at max
A new gamified intervention designed for mobile phones
A combination of the two
A new intervention protocol including a personified approach to solve problems and increase motivation for better sleep behavior
A combination of the two