Publication
Sleep and academic performance of Portuguese teenagers
| dc.contributor.author | Pestana, Leonor | |
| dc.contributor.author | Duarte, João | |
| dc.contributor.author | Coutinho, Emília | |
| dc.contributor.author | Nelas, Paula | |
| dc.contributor.author | Chaves, Cláudia | |
| dc.contributor.author | Amaral, Odete | |
| dc.date.accessioned | 2017-01-02T10:35:50Z | |
| dc.date.available | 2017-01-02T10:35:50Z | |
| dc.date.issued | 2016-07 | |
| dc.description.abstract | Abstract: Sleep has numerous important functions in the body, such as consolidation of memory, concentration and learning. Changes in sleep cycles in adolescents lead to sleep deprivation with consequences to academic performance. Our research question was What are the sleep habits that influence school performance (study environment, study planning, study method, reading skills, motivation to study, overall school performance) in adolescents? We aimed to identify sleep habits predictors of the quality of school performance in adolescents. Research Methods: Crosssectional analytical study. Data were collected through a self-administered questionnaire with socio-demographic questions, sleep habits and school performance scale. The sample consisted of 380 students between 7th and 9th grade, with an average age of 13.56 ± 1.23 years in the school year 2011/2012, from a 2nd and 3rd Cycle Basic School of the municipality of Viseu, Portugal. Findings: School performance in adolescents was associated with better subjective quality of sleep (p=0.000), with longer sleep duration (p=0.000), with watching tv/video before sleep (p=0.000), with the habit of studying before bedtime (p=0.012), with no computer use (p=0.013) and with reading habits before bed (p=0.000). School performance was also associated with adolescents who reported not feeling sleepy during class. The teenagers who sleep more and better, and who watch tv/video, study, do not use computers, and who read before going to bed, have a better school performance. | pt_PT |
| dc.description.version | info:eu-repo/semantics/publishedVersion | pt_PT |
| dc.identifier.citation | Pestana, L., Duarte, J., Coutinho, E., Nelas, P., Chaves, C., & Amaral, O. (2016). Sleep and academic performance of Portuguese teenagers. The European Proceedings of Social & Behavioural Sciences EpSBS, 237-245. doi: http://dx.doi.org/10.15405/epsbs.2016.07.02.23 | pt_PT |
| dc.identifier.doi | http://dx.doi.org/10.15405/epsbs.2016.07.02.23 | pt_PT |
| dc.identifier.issn | 2357-1330 | |
| dc.identifier.uri | http://hdl.handle.net/10400.19/3571 | |
| dc.language.iso | eng | pt_PT |
| dc.peerreviewed | yes | pt_PT |
| dc.publisher | Future Academy | pt_PT |
| dc.relation.publisherversion | http://www.futureacademy.org.uk/files/images/upload/23ichandhpsy2016.pdf | pt_PT |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | pt_PT |
| dc.subject | School performance | pt_PT |
| dc.subject | Adolescence | pt_PT |
| dc.subject | sleep | pt_PT |
| dc.subject | Rest | pt_PT |
| dc.title | Sleep and academic performance of Portuguese teenagers | pt_PT |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| oaire.citation.conferencePlace | Porto, Portugal | pt_PT |
| oaire.citation.endPage | 245 | pt_PT |
| oaire.citation.startPage | 237 | pt_PT |
| oaire.citation.title | European Proceedings of Social and Behavioural Sciences | pt_PT |
| rcaap.rights | openAccess | pt_PT |
| rcaap.type | article | pt_PT |