Papers - SAKAMOTO Akira

1. 青少年女子の実利主義的恋愛観の規定因 ―ファンタジー物語との接触の影響―

   心理学研究, , vol.95(5)(p.340 - 346), 2024.12, 麻生奈央子・坂元 章, Letters, Research paper (scientific journal), Coauthor

2. 低年齢の子どものデジタル・シティズンシップに対する知識

   東海大学総合教育論集, , vol.9(p.1 - 21), 2025.03, 田島 祥・松尾由美・坂元章, Original, Research paper (scientific journal), Coauthor

3. 3D人体計測データを基にした適応的なゆとり量の個別型身頃原型の開発

   日本繊維製品消費科学, , vol.65(7)(p.490 - 499), 2024.07, 山本高美・伊藤智行・五十嵐悠紀・中山雅紀・鄭姝・坂元 章, Original, Research paper (scientific journal), Coauthor

4. 保護者評定によるインターネット依存尺度の作成　

   Informatio（江戸川大学の情報教育と環境）, , vol.21, 2024.03, 松尾由美・田島祥・坂元章, Original, Research paper (scientific journal), Coauthor

5. インターネット時代を生きる子どもたちの明日

   教育と医学, , vol.71(4)(p.290 - 299), 2023.07, 坂元 章, Original, Research paper (scientific journal), Single Author

6. 低年齢の子どものインターネット利用への保護者による技術的介入が子どものインターネット理解に及ぼす影響

   Informatio（江戸川大学の情報教育と環境）, , vol.20(p.61 - 66), 2023.03, 松尾由美・田島祥・坂元章, Original, Research paper (scientific journal), Coauthor

7. ボリューム処理に基づく個別型実トルソーの開発と密着衣料デザインへの応用

   画像電子学会誌, , vol.51(4)(p.318 - 326), 2022.10, 山本 高美，中山 雅紀，坂元 章，藤代 一成, Original, Research paper (scientific journal), Coauthor

8. ゲーム障害尺度 (IGDT-10) 日本語版の信頼性及び妥当性—小中学生, 高校生, 大人を対象とした 3 つの調査による検討—

   シミュレーション & ゲーミング, , vol.32(1)(p.1 - 11), 2022.03, 堀内由樹子・坂元章・秋山久美子・寺本水羽・河本泰信・松本正生・村井俊哉・佐々木輝美・渋谷明子・篠原菊紀, Original, Research paper (scientific journal), Coauthor

9. パチンコ・パチスロ遊技障害レベルの重度化に伴うストレス解消行動の推移

   精神医学, , vol.63(8)(p.1257 - 1267), 2021.08, 河本泰信・坂元 章・堀内 由樹子・秋山 久美子・祥雲暁代・篠原菊紀・佐藤 拓・西村直之・石田 仁・牧野暢男, Original, Research paper (scientific journal), Coauthor

10. 保護者評定によるデジタルゲーム依存尺度の作成

    Informatio（江戸川大学の情報教育と環境）, , vol.18(p.67 - 72), 2021.03, 松尾由美・田島祥・鄭姝・堀内由樹子・寺本水羽・坂元章, Original, Research paper (scientific journal), Coauthor

11. withコロナ、afterコロナ時代の情報モラル教育 ―海外の動向を参照して―

    Informatio（江戸川大学の情報教育と環境）, , vol.18(p.51 - 75), 2021.03, 坂元章, Original, Research paper (scientific journal), Single Author

12. MMORPG における社会的相互作用とシャイネスの関連

    東海大学現代教養センター紀要, , vol.5(p.45 - 58), 2021.03, 田島 祥・松尾由美・寺本水羽・祥雲暁代・相田麻里・坂元 章, Original, Research paper (scientific journal), Coauthor

13. パチンコ・パチスロ遊技障害における直近一年でのカットオフ値の再検討

    臨床精神医学, , vol.50(2)(p.185 - 192), 2021.02, 秋山久美子 , 坂元 章 , 祥雲暁代 , 堀内 由樹子 , 河本泰信 , 佐藤 拓, 西村直之, 篠原菊紀, 石田仁, 牧野暢男, Original, Research paper (scientific journal), Coauthor

14. 生涯における遊技障害疑い率の測定方法の検討：生涯全期方式と特定一年方式との相関分析

    アディクションと家族: 日本嗜癖行動学会誌, , vol.36(2)(p.160 - 165), 2021.01, 秋山久美子, 坂元章, 堀内由樹子, 祥雲暁代, 河本泰信, 佐藤拓, 西村直之, 篠原菊紀, 石田仁, 牧野暢男, Original, Research paper (scientific journal), Coauthor

15. パチンコ・パチスロの問題における自力での改善の実態

    健康支援, , vol.23(1)(p.1 - 8), 2021, 秋山久美子・坂元章・堀内由樹子・祥雲暁代・河本泰信・佐藤拓・西村直之・篠原菊紀・石田仁・牧野暢男, Original, Research paper (scientific journal), Coauthor

16. パチンコ・パチスロの “参加量が多い非障害疑い” プレイヤーの実態―デモグラフィック特性・プレイスタイル―

    Journal of Health Psychology Research, , vol.34(1)(p.1 - 12), 2021, 秋山 久美子・坂元 章・祥雲 暁代・堀内 由樹子・河本 泰信・佐藤 拓・西村 直之・篠原 菊紀・石田 仁・牧野 暢男, Original, Research paper (scientific journal), Coauthor

17. デジタルゲーム利用に対する保護者の介入が子どもの適応に与える影響

    ＡＩ時代の教育論文誌, , vol.２(p.37 - 42), 2020.09, 鄭姝・松尾由美・田島祥・堀内由樹子・寺本水羽・坂元章, Original, Research paper (scientific journal), Coauthor

18. パチンコ・パチス口全国調査データを用いた遊技場でのギャンブリング障害予防対策の検討

    アディクションと家族, , vol.35(2)(p.135 - 143), 2020.06, 篠原菊紀・櫻井哲朗・西村直之・河本泰信・秋山久美子・堀内由樹子・坂元章・祥雲暁代・佐藤拓・石田仁・牧野暢男, Original, Research paper (scientific journal), Coauthor

19. テレビドラマの職業描写に関する内容分析 : 勤労観及び働くことに対する価値観の描かれ方

    東海大学現代教養センター紀要, , vol.4(p.59 - 72), 2020.03, 田島祥・祥雲暁代・麻生奈央子・坂元章, Original, Research paper (scientific journal), Coauthor

20. 子どものインターネット・セーフティのための地域連携 ―意義と課題―

    Informatio（江戸川大学の情報教育と環境）, , vol.17(p.9 - 12), 2020.03, 坂元章, Original, Research paper (scientific journal), Single Author

21. テレビドラマの職業描写に関する内容分析 : 勤労観及び働くことに対する価値観の描かれ方

    東海大学現代教養センター紀要, , vol.4(p.59 - 72), 2020.03, 田島祥・祥雲暁代・麻生奈央子・坂元章, Original, Research paper (scientific journal), Coauthor

22. Development of a short version of the Pachinko-pachislot playing disorder scale

    vol.58(12)(p.939 - 999), 2016.12, Original, Research paper (scientific journal), Coauthor

23. テレビゲーム利用による攻撃性・規範意識への影響―中学生の縦断調査データに対するレーティング区分ごとの分析―

    デジタルゲーム学研究, , vol.9(1)(p.13 - 23), 2016.12, 堀内由樹子・田島祥・鈴木佳苗・渋谷明子・坂元章, Original, Research paper (scientific journal), Coauthor

24. パチンコ・パチスロ遊技障害尺度の作成および信頼性・妥当性の検討

    精神医学, , vol.58(4)(p.307 - 316), 2016.04, 秋山久美子 ・祥雲暁代 ・坂元章 ・河本泰信 ・佐藤拓 ・西村直之 ・篠原菊紀 ・石田仁 ・牧野暢男, Original, Research paper (scientific journal), Coauthor

25. Validity of TV, video, video game viewing/usage diary: Comparison with the data measured by a viewing state measurement device

    Journal of Socio-Informatics, , vol.7(1)(p.1 - 11), 2014.11, Rei KUDO, Shinichi HORIKAWA, Akira SAKAMOTO, Original, Research paper (scientific journal), Coauthor

26. Long-term relations between prosocial media use, empathy and prosocial behavior

    Psychological Science, , vol.25(2)(p.358 - 368), 2013.04, Sara Prot, Douglas A. Gentile, Craig A. Anderson, Kanae Suzuki, Edward Swing, Kam Ming Lim, Yukiko Horiuchi, Margareta Jelic, Barbara Krahe, Wei Liuqing, Albert Liau, Angeline Khoo, Poesis Diana Petrescu, Akira Sakamoto, Sachi Tajima, Roxana Andreea Toma, Wayne Warburton, Xuemin Zhang, & Ben Chun Pan Lam, Original, Research paper (scientific journal), Coauthor

27. Cross-cultural differences in cyberbullying behavior: A short-term longitudinal study.

    Journal of Cross-Cultural Psychology, , vol.45(2)(p.300 - 313), 2013.04, Barlett, C., Gentile, D., Anderson, C., Suzuki, K., Sakamoto, A., Kumazaki, A., Katsura, R., Original, Research paper (scientific journal), Coauthor

28. Electronic media's influence on elementary school children's QOL: Internet survey on their mothers

    Japanese Journal of Applied Psychology, , 2012.11, Hasegawa, M., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

29. A Two-Wave Panel Investigation of the Influence of Viewing Pro-social Behavior on Television on the Sociality of Elementary School Children

    Media Asia, , 2012.10, Hasegawa, M., Horiuchi, Y., Suzuki, K., Sado, M., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

30. Content analysis of values recommended in educational TV programs

    2012.07, Original, Research paper (scientific journal), Coauthor

31. The effect of online chatting in viewing video streams

    2012.06, Letters, Research paper (scientific journal), Coauthor

32. Violence in Japanese Television Commercials: Application of the NTVS Coding System to Commercial Analysis

    Media Asia, , 2012.04, Tajima, S., Suzuki, K., Sado, M., Hasegawa, M., Horiuchi, Y., Sakamoto, A., Linz, D., Smith, S. L., & Donnerstein, E., Original, Research paper (scientific journal), Coauthor

33. Causal relationship between sexual reality and experiences: A two-wave panel study of Japanese high school students

    Procedia: Social and Behavioral Sciences, , 2011.12, Kashibuchi, M., Ando R., Suzuki K., Katsura R., Kumazaki A., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

34. Japanese students' impressions formed of Chinese students through cell phone communication: Comparing text and voice messages

    Progress in Asian Social Psychology, , 2011.12, Ye, S.-Y., Sakamoto, A., Shoun, A., & Aita, M., Original, Research paper (scientific journal), Coauthor

35. The impact of media types on readers’article memorization levels: A comparison between paper- and Web-based news articles

    Journal of Socio-Information Studies, , 2011.03, Original, Research paper (scientific journal), Coauthor

36. Long-term moderating effects of video game violence perspectives: A panel study of elementary school children in Japan

    2011.03, Original, Research paper (scientific journal), Coauthor

37. The effects of Internet use on Internet dependency, psychological health, and interpersonal relationships

    Journal of Socio-infomatics, , 2011.03, Kumazaki (Yamaoka), A., Matsuo, Y., Sakamoto, A., Akiyama, K., Adachi, N., Naito, M., Kurie, I., Sakamoto, K., Takahira, M., & Yonezawa, N., Original, Research paper (scientific journal), Coauthor

38. Evaluation of classes utilizing video clips by concept map and drawing methods

    2010.12, Letters, Research paper (scientific journal), Coauthor

39. A Long-term effects of parental mediation on children's video game play: A longitudinal study of Japanese children and their parents

    2010.12, Original, Research paper (scientific journal), Coauthor

40. TV viewing and children's cognitive skills

    Media Asia, , 2010.03, Omi, R., Hattori, H., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

41. Effects of video games on the aggressive behavior of female university students: Rewards and negative moods

    2010.03, Original, Research paper (scientific journal), Coauthor

42. Violent video game effects on aggression, empathy, and prosocial behavior in Eastern and Western countries: A meta-analytic review

    Psychological Bulletin, , 2010.02, Anderson, C., Shibuya, A., Ihori, N., Swing, E. L., Sakamoto, A., Rothstein, H. R., Bushman, B. J., Saleem, M., & Barlett, C. P., Original, Research paper (scientific journal), Coauthor

43. The effect of mobile phone use on communication between parents and children

    Japanese Journal of Applied Psychology, , 2009.11, Original, Research paper (scientific journal), Coauthor

44. The effect of playing an MMORPG (massively multiplayer online role playing game) on players' interpersonal network

    Journal of Digital Games Research, , 2009.09, Original, Research paper (scientific journal), Coauthor

45. Causal relationships between media use and information literacy: A three-wave panel study with junior high school students

    Journal of Socio-Informatics, , 2009.09, Omi, R., Sakamoto, A., Adachi, N., Ando, R., Akiyama, K., Kimura, F., Kashibuchi, M., Naito, M., Takahira, M., Sakamoto, K., Suzuki, K., Kato, S., Sakamoto, T., Original, Research paper (scientific journal), Coauthor

46. Characteristics of mobile phone e-learning systems in Japan

    International Journal for Educational Media and Technology, , 2009.08, Ye, S. Y., Uru, K., Akasaka, R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

47. The effects of prosocial video games on prosocial behaviors: International evidence from correlational, longitudinal, and experimental studies

    Personality and Social Psychology Bulletin, , 2009.06, Gentile, D. A., Anderson, C. A., Yukawa, S., Ihori, N., Saleem, M., Ming, L. K., Shibuya, A., Liau, A. K., Khoo, A., Bushman, B. J., Huesmann, L. R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

48. Effect of e-mail use on self-disclosure: A panel study of Japanese high school students

    Japanese Journal of Applied Psychology, , 2009.03, Takahira, M., Ando, R., & Sakamoto, A., Documentation, Research paper (scientific journal), Coauthor

49. Content Analysis of Educational Video Game Software: Developing and Using a New Checklist

    Journal of Digital Games Research, , 2009.03, Aida, M., Hirakawa, S., Ihori, N., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

50. Does Video Game Use Grow Aggression?: Effects of Frequent Viewing of Violent Depictions and Moderating Role of Cognitive Reflection on junior high school students

    Journal of Digital Games Research, , 2009.03, Suzuki, K., Sado, M., Horiuchi, Y., Hasegawa, M., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

51. 社会性の育成に関する親や教員の意識 －広義の社会性を定義して－

    2009.03, 田島 祥・松尾由美・坂元 章, Original, Research paper (bulletin of university, research institution), Coauthor

52. メディア接触がＱＯＬに与える影響

    2009.03, 長谷川真里・坂元 章, Documentation, Research paper (bulletin of university, research institution), Coauthor

53. Content analysis of violence appearing in Japanese news pro-grams: Its characteristic features compared to the real world and other TV genres.

    Japanese Journal of Applied Psychology, , 2009.03, Horiuchi, Y., Sado, M., Suzuki, K., Hasegawa, M., Sakamoto, A., Isshiki, N., Hattori, H., Linz, D., Smith, S. L., & Donnerstein, E., Documentation, Research paper (scientific journal), Coauthor

54. Psychological and physiological effects of robot assisted activity

    Japanese Journal of Applied Psychology, , 2009.03, Kashibuchi, M., Yamamoto, S., & Sakamoto, A., Documentation, Research paper (scientific journal), Coauthor

55. Cell-phone use and friendship preference of university students: Investigation of the causal relationship using the panel survey

    Japanese Journal of Applied Psychology, , 2009.03, Matsuo, Y., Onishi, M., Ando, R., & Sakamoto, A., Documentation, Research paper (scientific journal), Coauthor

56. Television violence and aggression：The long-term effects of watching rewards, punishment, sorrow of people around victim, and victim’s endurance of harm

    Japanese Journal of Applied Psychology, , 2009.03, Suzuki, K., Sado, M., Hasegawa, M., Horiuchi, Y., & Sakamoto, A., Documentation, Research paper (scientific journal), Coauthor

57. The effects of the presence and contexts of video game violence on children: A longitudinal study in Japan.

    Simulation & Gaming, , 2008.12, Shibuya, A., Sakamoto, A., Ihori, N., & Yukawa, S., Original, Research paper (scientific journal), Coauthor

58. Longitudinal effects of violent video games on aggression in Japan and the United States

    Pediatrics, , 2008.11, Anderson, C. A., Sakamoto, A., Gentile, D. A., Ihori, N., Shibuya, A., Yukawa, S., Naito, M., & Kobayashi, K., Original, Research paper (scientific journal), Coauthor

59. The effect of cyber-friends on loneliness and social anxiety: Differences between high and low self-evaluated physical attractiveness groups.

    Computers in Human Behavior, , 2008.05, Ando, R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

60. Effect of Internet use on depression, loneliness, aggression, and preference for Internet communication: A panel study with 10- to 12-year-old children in Japan

    International Journal of Web Based Communities, , 2008.03, Takahira, M., Ando, R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

61. How the Olympic Games have affected images of foreign people and Japanaese: A case study of the Sydney Olympic Games.

    Journal of the Graduate School of Humanities and Sciences, , 2008.03, 向田久美子・坂元章・高木栄作・村田光二, Original, Research paper (bulletin of university, research institution), Coauthor

62. Video games and the training of sociality: A survey of video game players.

    Journal of Digital Games Research, , 2008.03, Matsuo, Y., Tajima, S., Nohara, S., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

63. Effects of video games on aggressive as well as positive social behavior of children: A panel study with elementary school students

    Journal of Digital Games Research, , 2008.03, Ihori, N., Sakamoto, A., Shibuya, A., & Yukawa, S., Original, Research paper (scientific journal), Coauthor

64. The effect of mobile phone use on children’s friendships: The examination of causality based on a panel study

    The Japanese Journal of Personality, , 2008.03, Akasaka, R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

65. Correlations between the amount of television program viewing and intellectual aspects of personality: A meta-analysis

    The Japanese Journal of Personality, , 2008.03, Omi, R., & Sakamoto, A., Documentation, Research paper (scientific journal), Coauthor

66. Effect of Internet use on development of information literacy: A panel study with Japanese elementary school children

    Computers in the Schools, , 2007.12, Takahira, M., Ando, R., & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

67. Occupational portrayals on television: Content analysis of programs which are popular with infants

    Japanese Journal of Applied Psychology, , 2007.11, 長崎 真梨恵・田島 祥・坂元 章, Letters, Research paper (scientific journal), Coauthor

68. Content analysis of Japanese television food advertising: Features of health and safety messages

    Japanese Journal of Applied Psychology, , 2007.11, 市川千文・田島祥・坂元章, Letters, Research paper (scientific journal), Coauthor

69. The use of mobile-phone mail and friendships in high school students

    Japanese Journal of Educational Media Research, , 2007.10, 赤坂瑠以・坂元章・高木秀明, Original, Research paper (scientific journal), Coauthor

70. A study of media literacy of primary and secondary school students

    Journal of Media Aided Education Research, , 2007.03, 向田久美子・坂元章・一色伸夫・森津太子・鈴木佳苗・駒谷真美・佐渡真紀子, Documentation, Research paper (scientific journal), Coauthor

71. An analysis of character portrayals of prosocial acts on Japanese fiction TV

    Japan Journal of Educational Technology, , 2006.12, 長谷川真里・堀内由樹子・佐渡真紀子・鈴木佳苗・坂元章, Letters, Research paper (scientific journal), Coauthor

72. A study of effects of ubiquitous e-learning

    Japan Journal of Educational Technology, , 2006.12, 赤坂瑠以・寺尾咲紀・坂元章, Letters, Research paper (scientific journal), Coauthor

73. Causal Relationships between Internet Use and Information Literacy: A Three-Wave Panel Study of Junior High School Students

    Educational Technology Research, , 2006.10, Rei OMI, Akira SAKAMOTO, Reiko ANDO, Kumiko AKIYAMA, Fumika KIMURA, Megumi KASHIBUCHI, Mayumi NAITO, Mieko TAKAHIRA, Katsura SAKAMOTO, Nireka ADACHI, Kanae SUZUKI, Shogo KATO, Takashi SAKAMOTO, Original, Research paper (scientific journal), Coauthor

74. Estimation of causal effects through longitudinal study: An example of Internet use and aggression

    Japanese Journal of Personality, , 2006.08, 高比良美詠子・安藤玲子・坂元章, Original, Research paper (scientific journal), Coauthor

75. インターネット使用と情報活用の実践力の因果関係 ―中学生に対する３波パネル研究―

    Japan Journal of Educational Technology, , 2005.06, 近江玲・坂元章・安藤玲子・秋山久美子・木村文香・橿淵めぐみ・内藤まゆみ・高比良美詠子・坂元桂・足立にれか・鈴木佳苗・加藤祥吾・坂元昂, Original, Research paper (scientific journal), Coauthor

76. Effects of Internet use on attitude toward learning: A panel study of 5th- and 6th-grade elementary school students in Japan.

    The Journal of Information and Systems in Education, , 2005.02, Ando, R., Takahira, M. and Sakamoto, A., Original, Research paper (scientific journal), Coauthor

77. Blood-typical personality stereotypes and self-fulfilling prophecy: A natural experiment with time-series data of 1978-1988.

    Progress in Asian Social Psychology, , 2005.01, Sakamoto, A. & Yamazaki, K., Original, Research paper (scientific journal), Capital Author

78. Does the media coverage of capital punishment have a deterrence effect on the occurrence of brutal crimes?: An analysis of Japanese time-series data from 1959 to 1990

    Progress in Asian Social Psychology, , 2003.03, Sakamoto, A., Sekiguchi, K., Shinkyu, A. & Okada, Y., Original, Research paper (scientific journal), Capital Author

79. The effects of outside-class use of the Internet on information literacy of junior high school students.

    The Journal of Information and Systems in Education, , 2003.03, Takahira,M.,Sakamoto,A.,Mori,T.,Sakamoto,K.,Adachi,N.,Suzuki,K.,Kobayashi,K.,Kashibuchi,M.,Kimura,F.& Sakamoto,T., Original, Research paper (scientific journal), Coauthor

80. Using the Internet as the sociality trainer of shy people:An experiment of female university students.

    Educational Technology Research, , 2002.03, Sakamoto,A.,Isogai,N.,Kimura,F.,Tsukamoto,K.,Kasuga,T.& Sakamoto,T., Original, Research paper (scientific journal), Capital Author

81. The educational effectiveness of a simulation/game in sex education.

    Simulation & Gaming, , 2001.09, Kashibuchi, M. & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

82. Assessing social relationships in adolescents and adults: Constructing and validating the affective relationships scale.

    International Journal of Behavioral Development, , 2000.12, Takahashi, K. & Sakamoto, A., Original, Research paper (scientific journal), Coauthor

83. Popular psychological tests and self-fulfilling prophecy: An experiment of Japanese female undergraduate students.

    Asian Journal of Social Psychology, , 2000.08, Sakamoto, A., Miura, S. ,Sakamoto, K. & Mori, T., Original, Research paper (scientific journal), Capital Author

84. Gender stereotyping in Japanese television: A content analysis of commercials from 1961-1993

    Progress in Asian Social Psychology, , vol.2(p.201 - 212), 1999.08, Sakamoto, A., Kitou, M., Takahira, M., & Adachi, N., Original, Research paper (scientific journal), Capital Author

85. The Barcelona Olympics and the perception of foreign nations: A panel study of Japanese undergraduate students.

    Journal of Sport Behavior, , 1999.06, Sakamoto, A., Murata, K. & Takaki, E., Original, Research paper (scientific journal), Capital Author