Objective Racial disparities in adolescent sleep duration have been documented, but
pathways driving these disparities are not well understood. This study examined whether …

The purpose of this study was to investigate within-and between-person associations
between sleep and subsequent goal setting in adolescents. We conducted an intensive …

Emotions have an enormous impact on our momentary performance, health, and way of
relating to others, hence on the quality of a persons' life. In particular, the experience of …

Stress and sleep problems are significantly correlated in adolescents. Few longitudinal
studies, however, have evaluated possible correlates and predictors of sleep problems at …

Inactivity, lack of sleep, and poor nutrition predispose individuals to health risks. Patient-
Reported Outcomes (PROs) assess physical behaviours and psychological states but are …

Psychological disorders, especially internalizing disorders like anxiety and depression,
cause immense human and economic burden across the globe. Prior work shows that …

Study Objectives: Consumer sleep trackers issue daily guidance on 'readiness' without clear
empirical basis. We investigated how self-rated mood, motivation, and sleepiness (MMS) …

Background Non‐suicidal self‐injury (NSSI) in early adolescence has been amply
documented. However, there has been little research on the progression of NSSI over time …

Suicide is a serious public health problem and is the fourth leading cause of death among
adolescents. Suicide ideation is the most significant predictor of suicide. However, few …