SNS 1 SNS SNS SNS SNS Face to face 1990 Web 2006 140 Twitter 2015 2011 LINE 20152014 1359 9 1020 LINE Twitter SNS Social Networking ServiceSNS 2015SNS ICT2014 SNS 2013 5,4872014 6,023 SNS 64.9 LINE 47.6 Twitter 41.9 Facebook 39.9 SNS 79
SNS 80 2013 SNS 65.9 SNS 43.8 SNS 2007 2013 2013 55 2013 4 2014 8 6 48.1 47.5 20132012 SNS 70 SNS SNS SNS 2005 5 2013 Erikson, E.H. 1959 8 2
81 SNS Erikson, E.H. 1959 Erikson, E.H. 1959 Bros, P 2010 1992 1995 3
4 SNS 2002 1993 1932 1994 3 1996 1997 1999 Pope, W. Alice, 1988 2 2013 2011 Jourard, S.M. Jourard, S.M. 1971 82
83 SNS 1997 1997 2005 1991 2006 1997 2001 2011 2008 1999Web Web 2003 CMC Computer Mediated CommunicationCMC 2011 SNS 1988 1995 5
6 SNS SNS 2015 5 7 SNS SNS 1 SNS 2 SNS 3 4 SNS 282 SNS266 160 106 18 2419.4 SNSSNS SNS SNS 1997 12 3 15 3 45 ESDQ 40 SNS 2 5 SNS 2001 84
SNS 7 SNS 2 7 1996 6 5 30 7 1982 Rorsenberg. M 10 5 1992 22 2 10 20 4 SPSS 282 SNS 266 94 SNS 1 3112 42.1 1 61 22.9 3 65 3 SNS LINE 262 Twitter 210Facbook Skype Vine Xix channelyoutube QQ.wechat wechat SNS iphone 257 97 SNS t 0.01 SNS 20 1 2 3SNS 15 15 SNS17 27 SNS 85
8 SNS 18 39 SNS19 309 SNS 28 16 SNS23 17 SNS36 SNS.35 Cronbach α 2005 SNS 1 SNS α.96 α.94 29 6 19961 2 3 4 5 6 29 α.95 10 2 12 10 α.76 19 2 19921 2 19 86
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10 SNS R2 SNS R2.03 β.23 p.01 SNS1 F 1.9 p.05 SNS R2.14 β.19 p.05 5 R2.14 β.25 p.01 R2.14 β.25 p.01 1 F 4.0 p 0.01 R2.13 β.30 p 88
SNS 11.001 0.1 F 4.9 p.01 SNS t SNSt 14.65 df 265 p.01 SNS t SNS t 7.80 df 265 p.01 SNS SNS 89
12 SNS SNS SNS SNS 94 2014 13 19 97.9 20 29 98.5 97 1 1 3 3 35 1 5 2013 3 SNS 1 LINE 2 Twitter ICT 2014 LINE Twitter LINE 1 2010 SNS Instagram SNS SNS 1 2 15 1 SNS SNS 90
91 SNS SNS SNS SNS SNS SNS 4SNS SNS Jourard, S.M. 1971 SNS SNS 1999 1999 SNS 2 2012 SNS 2005 13
14 SNS 3 1993 1994 2010 Face to Face 1991 SNS Jourard, S.M. 1971 1997 SNS Jourard, S.M. 1971 SNS SNS 92
SNS 15 SNS SNS SNS SNS SNS SNS SNS SNS 2015 2006 15 pp. 108 109 2012 63 pp. 187 194 1991 32 pp. 187 199 1997 2005 14 pp. 115 116 Erikson, E.H. (1959). Identity and the Life Cycle. New York: Pychological Issues Vol I. 1 Monograph 1, International Universities Press, Inc. 1973 1999 pp. 343 2013 PHP 1996 93
16 SNS 20 pp. 55 65 1997 21 pp. 43 51 ICT2014 2014 SNS http://ictr.co.jp/report/20150729000088-2. html 2015 1 22 Jourard, S.M. (1971). The Transparent Self. Van Nostrand Reinhold. 1974 1999 14 3 pp. 133 143 1999 1995 4 pp. 155 184 1994 2013 374 61 pp. 374 386 1988 pp. 3 42 2003 19 2 pp. 124 134 2011 12 pp. 121 128 2007 46 pp. 15 22 1992 pp. 22 26 1993 42 pp. 162 170 1995 43 pp. 354 363 1999 47 pp. 432 439 2002 22 pp. 1 38 2010 2011 20 1 pp. 11 20 2005 2012 SNS SNS HIP 112 46 pp. 115 160 Pope, W. Alice, McHale, M.Susan, Craighead, W. Edward (1988). Self-Esteem enhancement with children and adolescents. Pergamon Press. 1992 2011 31 pp. 47 59 2008 78 6 pp. 559 566 2015 2015BP. 1992 40 pp. 121 129 2014 25 http://www.soumu.go.jp/johotsusintokei/ statistics/data/140627_1.pdf 2015 6 18 2013 94
SNS 17 http:// www.soumu.go.jp/iicp/chousakenkyu/data/ research/survey/telecom/2013/internetaddiction.pdf 2015 7 8 2015 2013 63 pp. 205 213 2010 1982 30 1 pp. 64 68 2001 13 pp. 13 30 95