naa a22 4500 510769292 CHVBK 20180411083207.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11818-013-0603-3 doi (NATIONALLICENCE)springer-10.1007/s11818-013-0603-3 Kelmanson I.A. Institute of Special Education and Special Psychology of the Raoul Wallenberg, International University for Family and Child, 92 Bolshaya Ozernaya Str., 194356, St. Petersburg, Russia aut Disturbed sleep and emotional reactivity in 5-year-old children [Elektronische Daten] [I.A. Kelmanson] Gestörter Schlaf und emotionale Reaktivität bei 5-Jährigen Background: Individual differences in emotional reactivity may be associated with sleep disturbances. This study aimed at assessing the possible association between emotional reactivity and sleep disturbance in preschool children. Methods: The study was conducted in 2011 and comprised 142 apparently healthy preschool children (78 boys, 64 girls) from the community setting selected by chance. The children did not have any inborn abnormalities, disabilities, or chronic and progressive diseases; they were 5years old at the time of study, were singletons born in St. Petersburg, and attended preschool day care centers. Children completed the Sleep Self Report (SSR) questionnaire. The items from the SSR were considered separately, and groups of questions were added to produce the scores in three dimensions of sleep problems: difficulty going to bed, sleep duration and night waking, and daytime sleepiness. The Achenbach Caregiver-Teacher Report Form for Ages 1.5-5 for the caregivers was used to calculate the emotional reactivity. Results: The higher levels of emotional reactivity were more commonly associated with the children's self-reported habits of falling asleep in their parents' or sibling's bed, nightmares seen, and feeling sleepy during the day. The more emotionally reactive children felt rested less commonly after night sleep. A statistically significant positive correlation was found between the level of emotional reactivity and the calculated values of the night waking, daytime sleepiness, and global sleep disturbances scores. These associations remained significant after adjustment for major potential confounders. Conclusion: A high level of emotional reactivity is associated with sleep disturbances in preschool children. Springer-Verlag Berlin Heidelberg, 2013 Children nationallicence Preschool nationallicence Emotional reactivity nationallicence Sleep disturbances nationallicence Sleep nationallicence Kinder nationallicence Vorschulkindern nationallicence Emotionale Reaktivität nationallicence Schlafstörungen nationallicence Schlaf nationallicence Somnologie - Schlafforschung und Schlafmedizin Springer-Verlag 17/1(2013-03-01), 49-56 1432-9123 17:1<49 2013 17 11818 https://doi.org/10.1007/s11818-013-0603-3 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11818-013-0603-3 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Kelmanson I.A. Institute of Special Education and Special Psychology of the Raoul Wallenberg, International University for Family and Child, 92 Bolshaya Ozernaya Str., 194356, St. Petersburg, Russia aut NATIONALLICENCE 773 0- Somnologie - Schlafforschung und Schlafmedizin Springer-Verlag 17/1(2013-03-01), 49-56 1432-9123 17:1<49 2013 17 11818 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer