文章基本信息

标题：Uso e dependência do smartphone de adolescentes no cenário escolar de tempo integral
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作者：Paula Pessoa Brito Nunes ; Ana Paula Vasconcellos Abdon ; Francisco Valter Miranda Silva 等
期刊名称：Research, Society and Development
电子版ISSN：2525-3409
出版年度：2021
卷号：10
期号：7
页码：1-10
DOI：10.33448/rsd-v10i7.16098
语种：English
出版社：Grupo de Pesquisa Metodologias em Ensino e Aprendizagem em Ciências
摘要：Objectives: To know the profile of smartphone use and dependence of adolescents in full-time schools. Method: Cross-sectional study carried out in six State Schools of Professional Education (EEEP) in the city of Fortaleza, Ceará, Brazil, developed between September and October 2019. 286 adolescents (15-19 years old) participated who answered two questionnaires (sociodemographic data, use and smartphone dependency). SPSS 23.0 was used for descriptive and inferential analysis, with the outcome being smartphone dependence. Results: There was a higher percentage of males (53.5%), age of 16 years (31.5%) and social class D (52.4%). Regarding usage, 96.2% used to access social networks, 71.0% to receive and make calls, 68.9% to play games and 66.1% to watch movies. It was found that 62.6% had smartphone dependence, with 7.3 (± 3.4) hours / daily use time. An association was found between smartphone dependence and age (OR: 1.48; p=0.009), using headphones (OR: 2.76; p<0.001), and using the smartphone 1h 18 minutes more (p=0.003). Conclusion: Among the reasons for the use of smartphones by teenagers are accessing social networks, watching movies and playing games, as well as using WhatsApp for communication purposes. High dependence and time of smartphone use in adolescents was evidenced, associated with age and the use of headphones. Thus, it warns of the need for educational campaigns and guidance on the conscious use of the smartphone aiming at the prevention and reduction of physical and mental health problems.
关键词：Smartphone;Addiction Medicine;Adolescent.