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Try out PMC Labs and tell us what you think. Learn More. Background: As the number of internet users increases, problems related to internet overuse are becoming more and more serious. Adolescents and youth may be particularly attracted to and preoccupied with various online activities. In this study, we investigated the relationship of internet addiction, smartphone addiction, and the risk of hikikomori, severe social withdrawal, in Japanese young adult.
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Background: As the number of internet users increases, problems related to internet overuse are becoming more and more serious. Adolescents and youth may be particularly attracted to and preoccupied with various online activities. In this study, we investigated the relationship of internet addiction, smartphone addiction, and the risk of hikikomori, severe social withdrawal, in Japanese young adult. We investigated the difference and correlation of the results between two groups based on the purpose of internet use or the total score of each self-rating scale, such as screened positive or negative for the risk of internet addiction, smartphone addiction, or hikikomori.
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Objective To determine the relationship between cosleeping and sleep problems in cultures with very different sleep practices. Setting Families in urban Japan and the United States identified through pediatric and other professional contacts. Participants Parents of healthy 6- to month-old children 56 Japanese parents and 61 white US parents.
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Facts About Asia: - Asia is the largest continent by landmass and human population. She puts her mouth around the rim of his cock and begins to play and suck him off before sitting on his cock and fucking him just how he likes it. Access to this site is prohibited to minors. This website, reserved for an adult and informed public complies with all regulations.
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