Papers - SAKAMOTO Akira
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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