Social Jetlag and Adolescent Behavior is the Focus of New Research by Conway
Posted: 10/26/2023 (CSDE Research)
CSDE Affiliate Anne Conway (Social Work, University of Tennessee) and her co-author recently published their work in Chronobiology International, “Social jetlag longitudinally predicts internalizing and externalizing behavior for adolescent females, but not males“. Biological changes contribute to preferences for later bed and wake times during adolescence, yet the social constraints of school start times necessitate early wake times. This often results in social jetlag (i.e. misalignment between preferred sleep timing on weekends and school days). Authors examined whether social jetlag predicts adolescent internalizing and externalizing behavior over time and/or whether associations differ based on sex. They used data from the National Institute of Child Health and Human Development Study of Early Child Care and Youth Development Study (n = 767) to test whether social jetlag at 6th grade (ages 12–13 years) predicted internalizing and externalizing behavior at age 15 years and whether child sex moderated associations. Controlling for internalizing and externalizing behavior at 6th grade (ages 12–13 years), results were that social jetlag at 6th grade (ages 12–13 years) predicted more internalizing and externalizing behaviors at age 15 for females, but not males. These findings show that social jetlag during early adolescence confers risk for internalizing and externalizing behavior in females at mid-adolescence. Greater attention should be placed on identifying and addressing social jetlag in adolescent females.