Stability and Predictive Validity of the Parent–Child Sleep Interactions Scale: A Longitudinal Study Among Preschoolers

Little research has examined the processes underlying children’s persistent sleep problems and links with later psychopathology. The current study examined the stability of parent–child sleep interactions as assessed with the parent-reported Parent–Child Sleep Interactions Scale (PSIS) and examined whether sleep interactions in preschool-age children predict sleep problems and psychiatric symptoms later in childhood. Participants included 108...