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Reconsidering Time‑Based Measures in Internet Addiction Assessment: Evidence from Japanese Adolescents
http://hdl.handle.net/10087/0002000892
http://hdl.handle.net/10087/000200089286753b32-c7f2-441a-9408-51f58b58c016
| 名前 / ファイル | ライセンス | アクション |
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33-P1-11.pdf (370.1 KB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
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| 公開日 | 2026-02-24 | |||||||||
| タイトル | ||||||||||
| タイトル | Reconsidering Time‑Based Measures in Internet Addiction Assessment: Evidence from Japanese Adolescents | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Internet Addiction | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Time-based Paradigm | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Adolescents | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Social Media | |||||||||
| キーワード | ||||||||||
| 言語 | en | |||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Assessment | |||||||||
| アクセス権 | ||||||||||
| アクセス権 | open access | |||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
| 著者 |
KATO, Chie
× KATO, Chie
× ITO, Kenichi
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Studies on Internet Addiction often interpret “spending more time online” as a sign of addiction. This study tests this time-based paradigm with a survey of adolescents and young adults in Japan (N = 313). We measured daily Internet use, screen time, and scores on a brief diagnostic questionnaire (DQ), and we recorded participants’use of major social media platforms. We conducted correlations and multiple regression analyses to examine how strongly time spent online and social media use predict DQ scores. Time spent online showed only a small positive association with DQ scores (R² = .067; adjusted R² = .030). Most social media variables were not statistically significant, and the effect of gender was small. These results suggest that time spent online alone is a weak indicator of problematic use. We discuss the importance of including qualitative symptoms (such as loss of control, distress, and interference with daily life) and psychosocial factors (motives, stress, and loneliness) in assessments. Furthermore, we outline implications of these findings for caregivers, schools, and platform design. Keywords： Internet Addiction, Time-based Paradigm, Adolescents, Social Media, Assessment | |||||||||
| 言語 | en | |||||||||
| 書誌情報 |
ja : 群馬大学社会情報学部研究論集 巻 33, p. 1-11, 発行日 2026-03-02 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | PISSN | |||||||||
| 収録物識別子 | 1346-8812 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN10477040 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | VoR | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 出版者 | ||||||||||
| 出版者 | 群馬大学社会情報学部 | |||||||||
| 言語 | ja | |||||||||
| 資源タイプ | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Departmental Bulletin Paper | |||||||||
