Bidirectional Relations Between Sleep and Emotional Distress in College Students: Loneliness as a Moderator.

Mental health symptoms are of increasing concern among college students in the United States and are often associated with insufficient sleep. However, the predictive relations between sleep and mental health are not well understood. The present study examined the daily, bidirectional associations between multiple sleep variables (subjective rating of morning restedness, objective measurement of nighttime sleep minutes) and college students' feelings of emotional distress.