¥Ä¥¤¥Ã¥¿¡¼¡¢¥Õ¥§¥¤¥¹¥Ö¥Ã¥¯¤Ïͧã¤À¤±¤Ç¤Ï¤Ê¤¯ÂνŤâÁý¤ä¤¹¡½ÊƸ¦µæ·ë²Ì

¼Ì¿¿³ÈÂç

¥é¥¤¥ó¤ä¥Õ¥§¥¤¥¹¥Ö¥Ã¥¯¤Çͧã¤Î¥á¥Ã¥»¡¼¥¸¤òÆɤó¤À¤ê¡¢¥Á¥ã¥Ã¥È¤ò¤¹¤ì¤Ð¡¢¤¦¤ì¤·¤¤µ¤»ý¤Á¤Ë¤Ê¤ê¤Þ¤»¤ó¤«¡©¡¡¼Â¤Ï¤³¤Î¥ª¥ó¥é¥¤¥ó¡¦¥³¥ß¥å¥Ë¥Æ¥£¤ÇÆÀ¤é¤ì¤ë¥Ý¥¸¥Æ¥£¥Ö¤Êµ¤Ê¬¤¬Í§Ã£¤À¤±¤Ç¤Ï¤Ê¤¯¡¢ÂνŤޤÇÁý¤ä¤·¤Æ¤¤¤¿¤³¤È¤¬ÊÆÂç³Ø¤ÎÄ´ºº¤ÇȽÌÀ¤·¤Þ¤·¤¿¡£

¡ØJournal of Consumer Research¡Ù»ï¤Ëȯɽ¤µ¤ì¤¿ÊÆ¥³¥í¥ó¥Ó¥¢Âç³Ø¤Î¸¦µæ¤Ë¤è¤ë¤È¡¢¼Â¸³»²²Ã¼Ô¤ò2¤Ä¤Î¥°¥ë¡¼¥×¤Ë¤ï¤±¤Æ¡¢1¤Ä¤Ï¥Õ¥§¥¤¥¹¥Ö¥Ã¥¯¤Ê¤É¤Î¥½¡¼¥·¥ã¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥Ú¡¼¥¸¤ò¡¢Â¾¤Î¥°¥ë¡¼¥×¤Ï¥Ë¥å¡¼¥¹¤Î¥Ú¡¼¥¸¤ò5ʬ´Ö¥Í¥Ã¥È¥µ¡¼¥Õ¥£¥ó¤·¤Æ¤â¤é¤¤¤Þ¤·¤¿¡£

¥í¥°¥¢¥¦¥È¤·¤Æ¤â¤é¤Ã¤¿¸å¤Ë¡¢¤½¤ì¤¾¤ì¤Î¥°¥ë¡¼¥×¤ËÉÔ·ò¹¯¤Ê¥¹¥Ê¥Ã¥¯¤È¥Ø¥ë¥·¡¼¤Ê¥¹¥Ê¥Ã¥¯¤ò¤¹¤¹¤á¤¿¤È¤³¤í¡¢¥Ë¥å¡¼¥¹¤Î¥Ú¡¼¥¸¤ò¸«¤Æ¤¤¤¿¥°¥ë¡¼¥×¤Î70¥Ñ¡¼¥»¥ó¥È¤¬¥Ø¥ë¥·¡¼¤Ê¥¹¥Ê¥Ã¥¯¤òÁªÂò¤·¡¢¥½¡¼¥·¥ã¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥Ú¡¼¥¸¤òˬ¤ì¤Æ¤¤¤¿¥°¥ë¡¼¥×¤Î80¥Ñ¡¼¥»¥ó¥È¤ÏÉÔ·ò¹¯¤Ê¥¹¥Ê¥Ã¥¯¤òÁªÂò¤·¤Þ¤·¤¿¡£

¥³¥í¥ó¥Ó¥¢Âç³Ø¤Î¸¦µæ¼Ô¤Ç¤¢¤ë¥­¡¼¥¹¡¦¥¦¥¤¥ë¥³¥Ã¥¯»á¤Ï¡¢Æ±»ï¤ÎÃæ¤Ç¡Ö¥½¡¼¥·¥ã¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ï¼«Âº¿´¤ä¹¬Ê¡´¶¤Ë¥Ý¥¸¥Æ¥£¥Ö¤Ê±Æ¶Á¤òÍ¿¤¨¤ë¡£¤·¤«¤·¡¢¤³¤Î¼«¸Ê²ÁÃͤξ徺´¶¤¬¹ÔÆ°¤ËÍ­³²¤Ê±Æ¶Á¤òÍ¿¤¨¤ë¤³¤È¤â¤¢¤ë¡×¤Èȯɽ¤·¤Æ¤¤¤Þ¤¹¡£

¥Õ¥§¥¤¥¹¥Ö¥Ã¥¯¤ËÎ㤨¤ë¤È¡¢¼«Ê¬¤Îȯ¸À¤äÅê¹Æ¤Ë¡Ö¤¤¤¤¤Í¡ª¡×¥Ü¥¿¥ó¤ò²¡¤·¤Æ¤¯¤ì¤¿¤ê¡¢¥³¥á¥ó¥È¤ò¤â¤é¤¨¤¿¤ê¤¹¤ë¤È¡¢¼«Ê¬¤ò¹ÎÄꤷ¤Æ¤¯¤ì¤ë¿Í´Ö¤Ë°Ï¤Þ¤ì¤¿¤è¤¦¤Êµ¤Ê¬¤Ë¤Ê¤ê¤Þ¤¹¡£¼«¸ÊǧÄêÍߵ᤬Ëþ¤¿¤µ¤ì¤ë¤¿¤á¡¢¼«Ê¬¤ËÂФ¹¤ë¼«¿®¤¬Áý¤·¡¢´²Âç¤Ë¤Ê¤Ã¤Æ¡Ö¤Þ¤¢¡¢¤¤¤¤¤«¡×¤È¤Ä¤¤¤Ä¤¤¼«Ê¬¤Ë¤´Ë«Èþ¤ò¤¢¤²¤Æ¤·¤Þ¤¦¡£¤½¤Î¤è¤¦¤Ê¿´Íý¤«¤é¥¸¥ã¥ó¥¯¥Õ¡¼¥É¤Ë¼ê¤¬¤Î¤Ó¤Æ¡¢ÂνÅÁý²Ã¤Ë¤Ä¤Ê¤¬¤ë¤È¤µ¤ì¤Æ¤¤¤Þ¤¹¡£

¤Þ¤¿¡¢Áý¤·¤¿¼«¿®¤Î¤»¤¤¤Ç¡¢¼«¸ÊÍÞÀ©ÎϤÎÄã²¼¤Ë¤Ä¤Ê¤¬¤ë¤³¤È¤âº£²ó¤Î¸¦µæ¤ÇȽÌÀ¤·¤Þ¤·¤¿¡£¤¤¤«¤¬¤Ç¤·¤¿¤«¡©¡¡¥À¥¤¥¨¥Ã¥ÈÃæ¤Î³§¤µ¤ó¡ª¡¡¥í¥°¥¢¥¦¥È¤·¤¿¸å¤Î¤Ä¤Þ¤ß¿©¤¤¤Ë¤Ï½½Ê¬µ¤¤ò¤Ä¤±¤Þ¤·¤ç¤¦¡£

¢¨ Åöµ­»ö¤Ï¡¢¥Ï¥¤¥Ö¥ê¥Ã¥ÉËÝÌõ¤Î¥ï¡¼¥ë¥É¥¸¥ã¥ó¥Ñ¡¼¡Êhttp://www.worldjumper.com¡Ë¤Î¶¨ÎϤˤè¤ê¼¹É®¤µ¤ì¤Þ¤·¤¿¡£

»²¹Í¡§Are Close Friends the Enemy? Online Social Networks, Self-Esteem, and Self-Control.
Journal of Consumer Research: June 2013¡¡Keith Wilcox and Andrew T. Stephen