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@article{1793717, author = {Vazsonyi, Alexander T. and Liu, Dan and Javakhishvili, Magda and Beier, Julia J. and Blatný, Marek}, article_location = {Washington}, article_number = {6}, doi = {http://dx.doi.org/10.1037/dev0001192}, keywords = {internalizing; externalizing; bullying; depression; grades}, language = {eng}, issn = {0012-1649}, journal = {Developmental psychology}, title = {Sleepless : The Developmental Significance of Sleep Quality and Quantity Among Adolescents}, url = {https://doi.apa.org/doiLanding?doi=10.1037%2Fdev0001192}, volume = {57}, year = {2021} }
TY - JOUR ID - 1793717 AU - Vazsonyi, Alexander T. - Liu, Dan - Javakhishvili, Magda - Beier, Julia J. - Blatný, Marek PY - 2021 TI - Sleepless : The Developmental Significance of Sleep Quality and Quantity Among Adolescents JF - Developmental psychology VL - 57 IS - 6 SP - 1018-1024 EP - 1018-1024 PB - American Psychological Association SN - 00121649 KW - internalizing KW - externalizing KW - bullying KW - depression KW - grades UR - https://doi.apa.org/doiLanding?doi=10.1037%2Fdev0001192 N2 - The current study tested the developmental significance of both early adolescent sleep quantity and quality for academic competence and internalizing and externalizing problems over the course of 2 years. As part of an accelerated longitudinal study, data were collected from N = 586 Czech adolescents (M-age = 12.34 years, SD =.89, 58.4% female). Data analyses included a series of logistic regressions that controlled for adolescent sex, age, family structure, and socioeconomic status. Findings showed that sleep quality at Wave 1 predicted developmental changes 1 year later (Wave 3) in depression, anxiety, and low self-esteem (ORrange = 1.7-1.8) and 2 years later (Wave 5) in externalizing behaviors (OR = 2.6). Importantly, despite the associations observed with Wave 3 anxiety and deviance, Wave 1 sleep quantity was unrelated to subsequent developmental changes in adjustment measures, both 1 and 2 years later. No sleep effects at all were observed on a variety of measures of academic competence. Study findings underscore the developmental significance of sleep and indicate greater salience of sleep quality vis-a-vis sleep quantity. They also replicate some of the observed relationships found in previous longitudinal work on the sleep-mood link but extend the sleep-adolescent adjustment literature in a number of important ways. ER -
VAZSONYI, Alexander T., Dan LIU, Magda JAVAKHISHVILI, Julia J. BEIER and Marek BLATNÝ. Sleepless : The Developmental Significance of Sleep Quality and Quantity Among Adolescents. \textit{Developmental psychology}. Washington: American Psychological Association, 2021, vol.~57, No~6, p.~1018-1024. ISSN~0012-1649. Available from: https://dx.doi.org/10.1037/dev0001192.
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