Clinical Research Directory
Browse clinical research sites, groups, and studies.
Effects of Morningness on Night Split Shift Performance
Sponsor: University of Bergen
Summary
The goal is to investigate if the morningness-eveningness dimension mediates sleep and function on spilt night shifts (midnight-4am and 4am-8am). Does those with high score of morningness function relatively better on the last compared to the first split shift? Participants will: Record their sleep from 2 days prior to 2 days following the split shift During the shifts complete questionnaires assessing mood, sleepiness and perceived performance as well as complete cognitive tests: Psychomotor vigilance test, digit symbol substitution test, working memory scanning test, reversal learning test, and visual search test
Key Details
Gender
All
Age Range
18 Years - 40 Years
Study Type
INTERVENTIONAL
Enrollment
30
Start Date
2024-04-19
Completion Date
2024-12-31
Last Updated
2024-06-13
Healthy Volunteers
Yes
Conditions
Interventions
Time of night shift
Early vs. late night split night shift
Locations (1)
University of Bergen
Bergen, Norway