[½Å·Úµµ Æò°¡¹æ¹ý] µ¿Çü°Ë»ç(°Ë»ç-Àç°Ë»ç¹ý, º¹¼ö¾ç½Ä¹ý, »óÈ£Æò°¡±â¹ý), ³»Àû Àϰü¼º¹ý(¹ÝºÐ¹ý, ¾ËÆÄ°è¼ö¹æ¹ý)
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I. µ¿Çü°Ë»ç
1. °Ë»ç-Àç°Ë»ç¹ý
2. º¹¼ö¾ç½Ä¹ý
3. »óÈ£Æò°¡±â¹ý
II. ³»Àû Àϰü¼º°Ë»ç
1. ¹ÝºÐ¹ý
2. ¾ËÆÄ°è¼ö ¹æ¹ý
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½Å·Úµµ Æò°¡¹æ¹ý
½Å·Úµµ´Â ÃøÁ¤µµ±¸°¡ ¹Ýº¹ÀûÀÎ ÃøÁ¤°úÁ¤¿¡¼ ¾î´À Á¤µµ À¯»çÇÑ ÃøÁ¤°á°ú¸¦ µµÃâÇϴ°¡¸¦ ÀǹÌÇÑ´Ù. µ¿ÀÏÇÑ °³³äÀ» ÃøÁ¤ÇÑ´Ù¸é, ÁÁÀº ÃøÁ¤ µµ±¸´Â µ¿ÀÏÇÑ ÃøÁ¤°á°ú¸¦ µµÃâÇØ¾ß ÇÑ´Ù. ½Å·ÚµµÀÇ Æò°¡´Â µ¿Çü°Ë»ç¿Í ³»Àû Àϰü¼º°Ë»ç·Î ±¸ºÐµÈ´Ù.
I. µ¿Çü°Ë»ç
µ¿Çü°Ë»ç´Â ÇϳªÀÇ ÃøÁ¤µµ±¸¸¦ 2ȸ ÀÌ»ó ¹Ýº¹ÇÏ¿© ÃøÁ¤°á°ú°¡ ¾î´À Á¤µµ À¯»çÇÑÁö °Ë»çÇÏ´Â ¹æ¹ýÀÌ´Ù. ¹Ýº¹µÈ ÃøÁ¤°Ë»ç°á°ú°¡ À¯»çÇÒ¼ö·Ï ÃøÁ¤µµ±¸ÀÇ ½Å·Úµµ´Â ³ô´Ù°í Æò°¡ÇÒ ¼ö ÀÖ´Ù.
1. °Ë»ç-Àç°Ë»ç¹ý(test-retest method)
: µ¿ÀÏÇÑ ´ë»ó¿¡°Ô µ¿ÀÏÇÑ ÃøÁ¤µµ±¸·Î »ç¿ë