Insufficient sleep has negative effects on several cognitive abilities, but little is known about the extent to which sleep-deprived people are aware of their own impairments.

Do you want to participate in the worlds largest sleep experiment?

The purpose of the project is to determine how parents with young children sleep, and whether sleep equality relates to stress, wellbeing, and responsibility for the child during the night.

Shift work is an important work environment factor that contributes to work-related ill health and mortality. To reduce work-related ill-health and mortality, it is important to design shift schedules that meet our need for recovery, do not interfere more than necessary in social life, and reduce circadian rhythm disturbances.