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What time do you plan to sleep tonight? An intense longitudinal study of adolescent daily sleep self-regulation via planning and its associations with sleep opportunity / Svetlana MASKEVICH in Journal of Child Psychology and Psychiatry, 63-8 (August 2022)
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Titre : What time do you plan to sleep tonight? An intense longitudinal study of adolescent daily sleep self-regulation via planning and its associations with sleep opportunity Type de document : Texte imprimé et/ou numérique Auteurs : Svetlana MASKEVICH, Auteur ; Lin SHEN, Auteur ; Sean P. A. DRUMMOND, Auteur ; Bei BEI, Auteur Article en page(s) : p.900-911 Langues : Anglais (eng) Mots-clés : Actigraphy Adolescent Female Humans Longitudinal Studies Male Schools Self-Control Sleep/physiology Adolescents planning sleep restriction sleep self-regulation teenagers unconstrained sleep Index. décimale : PER Périodiques Résumé : BACKGROUND: Most adolescents are sleep deprived on school days, yet how they self-regulate their sleep-wake behaviours is poorly understood. Using ecological momentary assessment, this intense longitudinal study explored patterns of adolescents' daily bedtime and risetime planning and execution, and whether these behaviours predicted sleep opportunity. METHODS: Every afternoon, for 2 school weeks and the subsequent 2 vacation weeks, 205 (54.1% female, 64.4% non-White) adolescents from year 10 to 12 (MÂ+SD(age) =16.9Â+0.9) reported their plans for bedtime (BT) that evening, and for risetimes (RT) the following day. Actual daily sleep was measured via actigraphy and sleep diary. RESULTS: Some adolescents never planned bedtime (school 19.5%, non-school 53.2%) or risetime (school 1.5%, non-school 24.4%). More adolescents planned consistently (â¥75% of days) on school (BT=29.9%, RT=61.3%) compared to non-school nights (BT=3.5%, RT=2.5%). On average, adolescents went to bed later than planned, with longer delays on non-school (71min) compared to school nights (46min). Of those who executed their plans within 15min, more did it consistently (â¥75% of days) on school (BT=40.9%, RT=67.7%) than on non-school nights/days (BT=29.7%, RT=58.6%). Mixed effects models utilizing daily data, controlling for sex, race, and study day, showed that bedtime planning predicted longer time in bed (TIB; p<.01) on school and shorter TIB on non-school nights (p<.01); and greater delay in actual (compared to planned) BT predicted shorter TIB (p<.001). CONCLUSIONS: Adolescents may require support during the transition from parent-controlled to autonomous sleep self-regulation. Bedtime planning on school nights and going to bed as planned are two modifiable sleep regulatory behaviours that are protective and potential therapeutic targets for increasing sleep opportunity in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.13540 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486
in Journal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.900-911[article] What time do you plan to sleep tonight? An intense longitudinal study of adolescent daily sleep self-regulation via planning and its associations with sleep opportunity [Texte imprimé et/ou numérique] / Svetlana MASKEVICH, Auteur ; Lin SHEN, Auteur ; Sean P. A. DRUMMOND, Auteur ; Bei BEI, Auteur . - p.900-911.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 63-8 (August 2022) . - p.900-911
Mots-clés : Actigraphy Adolescent Female Humans Longitudinal Studies Male Schools Self-Control Sleep/physiology Adolescents planning sleep restriction sleep self-regulation teenagers unconstrained sleep Index. décimale : PER Périodiques Résumé : BACKGROUND: Most adolescents are sleep deprived on school days, yet how they self-regulate their sleep-wake behaviours is poorly understood. Using ecological momentary assessment, this intense longitudinal study explored patterns of adolescents' daily bedtime and risetime planning and execution, and whether these behaviours predicted sleep opportunity. METHODS: Every afternoon, for 2 school weeks and the subsequent 2 vacation weeks, 205 (54.1% female, 64.4% non-White) adolescents from year 10 to 12 (MÂ+SD(age) =16.9Â+0.9) reported their plans for bedtime (BT) that evening, and for risetimes (RT) the following day. Actual daily sleep was measured via actigraphy and sleep diary. RESULTS: Some adolescents never planned bedtime (school 19.5%, non-school 53.2%) or risetime (school 1.5%, non-school 24.4%). More adolescents planned consistently (â¥75% of days) on school (BT=29.9%, RT=61.3%) compared to non-school nights (BT=3.5%, RT=2.5%). On average, adolescents went to bed later than planned, with longer delays on non-school (71min) compared to school nights (46min). Of those who executed their plans within 15min, more did it consistently (â¥75% of days) on school (BT=40.9%, RT=67.7%) than on non-school nights/days (BT=29.7%, RT=58.6%). Mixed effects models utilizing daily data, controlling for sex, race, and study day, showed that bedtime planning predicted longer time in bed (TIB; p<.01) on school and shorter TIB on non-school nights (p<.01); and greater delay in actual (compared to planned) BT predicted shorter TIB (p<.001). CONCLUSIONS: Adolescents may require support during the transition from parent-controlled to autonomous sleep self-regulation. Bedtime planning on school nights and going to bed as planned are two modifiable sleep regulatory behaviours that are protective and potential therapeutic targets for increasing sleep opportunity in adolescents. En ligne : http://dx.doi.org/10.1111/jcpp.13540 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=486