{"id":377,"date":"2025-04-16T08:52:36","date_gmt":"2025-04-15T23:52:36","guid":{"rendered":"http:\/\/waurimal.kr\/?p=377"},"modified":"2025-04-18T12:46:26","modified_gmt":"2025-04-18T03:46:26","slug":"377","status":"publish","type":"post","link":"http:\/\/waurimal.kr\/?p=377","title":{"rendered":"\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c\uc758 \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uac80\uc99d \uc21c\uc11c: \uc774\ub860\uacfc \uc2e4\uc81c"},"content":{"rendered":"<h1>\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c\uc758 \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uac80\uc99d \uc21c\uc11c: \uc774\ub860\uacfc \uc2e4\uc81c<\/h1>\n<p>\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uc911 \ubb34\uc5c7\uc744 \uba3c\uc800 \uac80\uc99d\ud574\uc57c \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc740 \uc5f0\uad6c\ubc29\ubc95\ub860\uc5d0\uc11c \uc911\uc694\ud55c \ub17c\uc810\uc785\ub2c8\ub2e4. \uc774 \uc8fc\uc81c\uc5d0 \ub300\ud574 \uc774\ub860\uc801 \uc811\uadfc\uacfc \uc2e4\uc6a9\uc801 \uc811\uadfc \uac04\uc758 \ucc28\uc774\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4\uc758 \uac1c\ub150\uc801 \uad00\uacc4<\/h2>\n<p>\uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4\ub294 \uce21\uc815\ub3c4\uad6c\uc758 \ud488\uc9c8\uc744 \ud3c9\uac00\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ubc00\uc811\ud558\uac8c \uc5f0\uad00\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc11c\ub85c \ub2e4\ub978 \uce21\uba74\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc2e0\ub8b0\ub3c4(Reliability)<\/h3>\n<p>\uc2e0\ub8b0\ub3c4\ub294 \uce21\uc815\ub3c4\uad6c\uac00 \uce21\uc815\ud558\uace0\uc790 \ud558\ub294 \uac83\uc744 \uc5bc\ub9c8\ub098 \uc77c\uad00\ub418\uace0 \uc815\ud655\ud558\uac8c \uce21\uc815\ud558\ub294\uc9c0\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4[4]. \uc774\ub294 &#8216;\uc5b4\ub5bb\uac8c(How) \uce21\uc815\ud558\ub294\uac00&#8217;\uc5d0 \ucd08\uc810\uc744 \ub9de\ucd94\uba70, \uce21\uc815\uc758 \uc77c\uad00\uc131\uacfc \uc815\ud655\uc131\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4[3]. \ub3d9\uc77c\ud55c \ub300\uc0c1\uc744 \ubc18\ubcf5 \uce21\uc815\ud588\uc744 \ub54c \uac19\uc740 \uacb0\uacfc\uac00 \ub098\uc624\ub294\uc9c0\ub97c \ud655\uc778\ud558\ub294 \uac83\uc785\ub2c8\ub2e4[5].<\/p>\n<h3>\ud0c0\ub2f9\ub3c4(Validity)<\/h3>\n<p>\ud0c0\ub2f9\ub3c4\ub294 \uce21\uc815\ub3c4\uad6c\uac00 \uc2e4\uc81c\ub85c \uce21\uc815\ud558\uace0\uc790 \ud558\ub294 \uac83\uc744 \uc81c\ub300\ub85c \uce21\uc815\ud558\uace0 \uc788\ub294\uc9c0, \uc989 &#8216;\ubb34\uc5c7\uc744(What) \uce21\uc815\ud558\ub294\uac00&#8217;\ub97c \ud3c9\uac00\ud569\ub2c8\ub2e4[4]. \uce21\uc815\ub3c4\uad6c\uac00 \uc758\ub3c4\ud55c \uac1c\ub150\uc744 \ucda9\uc2e4\ud788 \ubc18\uc601\ud558\uace0 \uc788\ub294\uc9c0 \ud655\uc778\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4[3].<\/p>\n<h3>\ub450 \uac1c\ub150\uc758 \uad00\uacc4<\/h3>\n<p>\uc2e0\ub8b0\ub3c4\ub294 \ud0c0\ub2f9\ub3c4\uc758 \ud544\uc694\uc870\uac74\uc774\uc9c0\ub9cc \ucda9\ubd84\uc870\uac74\uc740 \uc544\ub2d9\ub2c8\ub2e4[1]. \uc989, \ud0c0\ub2f9\ub3c4\uac00 \ub192\uc73c\ub824\uba74 \uc2e0\ub8b0\ub3c4\uac00 \ub192\uc544\uc57c \ud558\uc9c0\ub9cc, \uc2e0\ub8b0\ub3c4\uac00 \ub192\ub2e4\uace0 \ud574\uc11c \ud0c0\ub2f9\ub3c4\uac00 \ubc18\ub4dc\uc2dc \ub192\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4[1]. \uc608\ub97c \ub4e4\uc5b4, \ub053\ub294 \ubb3c\uc5d0 \ub2f4\uae00 \ub54c\ub9c8\ub2e4 \ud56d\uc0c1 82\ub3c4\ub97c \uac00\ub9ac\ud0a4\ub294 \uc628\ub3c4\uacc4\ub294 \uc2e0\ub8b0\ub3c4\ub294 \ub192\uc9c0\ub9cc \ud0c0\ub2f9\ub3c4\ub294 \ub0ae\uc2b5\ub2c8\ub2e4(\uc2e4\uc81c \uc628\ub3c4\ub294 100\ub3c4)[1].<\/p>\n<h2>\uac80\uc99d \uc21c\uc11c\uc5d0 \ub300\ud55c \uc774\ub860\uc801 \uc811\uadfc<\/h2>\n<p>\uc774\ub860\uc801\uc73c\ub85c \ubcf4\uba74, \uc2e0\ub8b0\ub3c4 \uac80\uc0ac\ub97c \uba3c\uc800 \ud558\uace0 \ud0c0\ub2f9\ub3c4 \uac80\uc0ac\ub97c \ub098\uc911\uc5d0 \ud558\ub294 \uac83\uc774 \uc21c\ucc28\uc801\uc73c\ub85c \ud0c0\ub2f9\ud569\ub2c8\ub2e4[7]. \uc774 \uc811\uadfc\ubc95\uc758 \ub17c\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\uc2e0\ub8b0\ub3c4 \uac80\uc0ac\ub97c \ud1b5\ud574 1\ucc28\uc801\uc73c\ub85c \uc77c\uad00\uc131\uc774 \ub0ae\uc740 \ubb38\ud56d\ub4e4\uc744 \uc81c\uac70\ud569\ub2c8\ub2e4.<\/li>\n<li>\ub0a8\uc740 \ubb38\ud56d\ub4e4\uc5d0 \ub300\ud574 \ud0c0\ub2f9\ub3c4 \uac80\uc0ac\ub97c \uc2e4\uc2dc\ud558\uc5ec \uac1c\ub150\uc744 \uc815\ud655\ud788 \uce21\uc815\ud558\uc9c0 \ubabb\ud558\ub294 \ubb38\ud56d\ub4e4\uc744 \ucd94\uac00\ub85c \uc81c\uac70\ud569\ub2c8\ub2e4[7].<\/li>\n<\/ol>\n<p>\uc774\ub294 \uce21\uc815\uc758 \uae30\ubcf8 \uc804\uc81c\uac00 \uc77c\uad00\uc131(\uc2e0\ub8b0\ub3c4)\uc774\uba70, \uc77c\uad00\uc131\uc774 \ud655\ubcf4\ub41c \ud6c4\uc5d0\uc57c \uc815\ud655\uc131(\ud0c0\ub2f9\ub3c4)\uc744 \ub17c\ud560 \uc218 \uc788\ub2e4\ub294 \ub17c\ub9ac\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc2e4\uc6a9\uc801 \uc811\uadfc: \ud0c0\ub2f9\ub3c4 \uc6b0\uc120 \uac80\uc99d\uc758 \uc7a5\uc810<\/h2>\n<p>\uadf8\ub7ec\ub098 \uc2e4\uc6a9\uc801\uc778 \uce21\uba74\uc5d0\uc11c\ub294 \ud0c0\ub2f9\ub3c4 \uac80\uc0ac\ub97c \uba3c\uc800 \uc9c4\ud589\ud558\ub294 \uac83\uc774 \ub354 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4[2][7]. \uc774\ub7ec\ud55c \uc811\uadfc\uc758 \uc7a5\uc810\uc740:<\/p>\n<ol>\n<li>\ud0c0\ub2f9\ub3c4 \uac80\uc0ac\uac00 \uc77c\ubc18\uc801\uc73c\ub85c \ub354 \uc5c4\uaca9\ud558\ubbc0\ub85c, \uc774 \uacfc\uc815\uc5d0\uc11c \ub9ce\uc740 \ubd80\uc801\uc808\ud55c \ubb38\ud56d\ub4e4\uc774 \uc774\ubbf8 \uc81c\uac70\ub429\ub2c8\ub2e4[7].<\/li>\n<li>\ud0c0\ub2f9\ub3c4 \uac80\uc0ac \ud6c4 \ub0a8\uc740 \ubb38\ud56d\ub4e4\uc740 \uac1c\ub150\uc801\uc73c\ub85c \ub354 \uba85\ud655\ud558\uace0 \uad00\ub828\uc131\uc774 \ub192\uc740 \ud56d\ubaa9\ub4e4\uc774\ubbc0\ub85c, \ud6c4\uc18d \uc2e0\ub8b0\ub3c4 \uac80\uc0ac\uc5d0\uc11c \ubb38\ud56d\uc774 \uac70\uc758 \uc81c\uac70\ub418\uc9c0 \uc54a\uc544 \uc804\uccb4 \uacfc\uc815\uc774 \ub354 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4[7].<\/li>\n<li>\uc774 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\uba74 \ub450 \ubc88\uc758 \ubb38\ud56d \uc81c\uac70 \uacfc\uc815\uacfc \ubc18\ubcf5\uc801\uc778 \uc2e0\ub8b0\ub3c4 \uc7ac\uac80\uc0ac\ub97c \ud53c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4[7].<\/li>\n<\/ol>\n<p>\uc774\ub294 \ub9c8\uce58 \uc624\ub514\uc158 \ud504\ub85c\uadf8\ub7a8\uc5d0\uc11c \ub354 \uae4c\ub2e4\ub85c\uc6b4 2\ucc28 \uc2ec\uc0ac\ub97c \uba3c\uc800 \uc9c4\ud589\ud558\uc5ec \ud655\uc2e4\ud55c \ud6c4\ubcf4\ub4e4\ub9cc \ub0a8\uae30\ub294 \uac83\uacfc \uc720\uc0ac\ud55c \uc804\ub7b5\uc785\ub2c8\ub2e4[7].<\/p>\n<h2>\uac80\uc99d \ubc29\ubc95\uc758 \uc774\ud574<\/h2>\n<h3>\ud0c0\ub2f9\ub3c4 \uac80\uc99d \ubc29\ubc95<\/h3>\n<p>\ud0c0\ub2f9\ub3c4 \uac80\uc99d\uc740 \ub2e4\uc591\ud55c \ubc29\ubc95\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ub0b4\uc6a9\ud0c0\ub2f9\ub3c4(content validity): \uce21\uc815\ub3c4\uad6c\uac00 \uce21\uc815\ud558\ub824\ub294 \ub0b4\uc6a9\uc744 \uc5bc\ub9c8\ub098 \uc798 \ubc18\uc601\ud558\ub294\uc9c0 \ud3c9\uac00[3][4]<\/li>\n<li>\uc900\uac70\ud0c0\ub2f9\ub3c4(criterion validity): \uce21\uc815\uac12\uacfc \uc900\uac70 \uac04\uc758 \uc0c1\uad00\uad00\uacc4 \ud3c9\uac00[3]<\/li>\n<li>\uad6c\uc131\ud0c0\ub2f9\ub3c4(construct validity): \uce21\uc815\ub3c4\uad6c\uc640 \uad00\ub828 \uc2ec\ub9ac\uc801 \uad6c\uc778\ub4e4 \uac04\uc758 \uc5f0\uad00\uc131 \ud3c9\uac00[3]<\/li>\n<li>\ud0d0\uc0c9\uc801 \uc694\uc778\ubd84\uc11d, \ud655\uc778\uc801 \uc694\uc778\ubd84\uc11d \ub4f1\uc758 \ud1b5\uacc4\uc801 \ubc29\ubc95[2]<\/li>\n<\/ul>\n<h3>\uc2e0\ub8b0\ub3c4 \uac80\uc99d \ubc29\ubc95<\/h3>\n<p>\uc2e0\ub8b0\ub3c4 \uac80\uc99d\uc740 \uc8fc\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\ubc95\uc73c\ub85c \uc218\ud589\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc7ac\uac80\uc0ac\ubc95(test-retest): \ub3d9\uc77c \ub300\uc0c1\uc5d0\uac8c \uc2dc\uac04 \uac04\uaca9\uc744 \ub450\uace0 \uac19\uc740 \uac80\uc0ac\ub97c \uc2e4\uc2dc[3]<\/li>\n<li>\ubc18\ubd84\ubc95(split-half): \uac80\uc0ac\ub97c \ub450 \ubd80\ubd84\uc73c\ub85c \ub098\ub204\uc5b4 \uc0c1\uad00\uad00\uacc4 \ud655\uc778[3]<\/li>\n<li>\ub0b4\uc801\uc77c\uad00\uc131(internal consistency): \ud06c\ub860\ubc14\ud750 \uc54c\ud30c \uacc4\uc218 \ub4f1\uc744 \ud65c\uc6a9\ud558\uc5ec \uce21\uc815[2]<\/li>\n<\/ul>\n<h2>\uc5f0\uad6c \uc0c1\ud669\uc5d0 \ub530\ub978 \uad8c\uc7a5\uc0ac\ud56d<\/h2>\n<p>\uc5f0\uad6c\uc758 \ud2b9\uc131\uacfc \ubaa9\uc801\uc5d0 \ub530\ub77c \uc801\uc808\ud55c \uc21c\uc11c\uac00 \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li>\n<p><strong>\uc0c8\ub85c\uc6b4 \uce21\uc815\ub3c4\uad6c \uac1c\ubc1c \uc2dc<\/strong>: \ud0c0\ub2f9\ub3c4 \uac80\uc0ac\ub97c \uba3c\uc800 \uc2e4\uc2dc\ud558\uc5ec \uac1c\ub150\uc801\uc73c\ub85c \uc801\ud569\ud55c \ubb38\ud56d\ub4e4\uc744 \uc120\ubcc4\ud55c \ud6c4, \uc2e0\ub8b0\ub3c4 \uac80\uc0ac\ub97c \ud1b5\ud574 \uc77c\uad00\uc131\uc744 \ud655\uc778\ud558\ub294 \uac83\uc774 \ud6a8\uc728\uc801\uc785\ub2c8\ub2e4[2][7].<\/p>\n<\/li>\n<li>\n<p><strong>\uae30\uc874 \ub3c4\uad6c\uc758 \uac80\uc99d \uc2dc<\/strong>: \uc774\ubbf8 \ud0c0\ub2f9\ub3c4\uac00 \ud655\uc778\ub41c \ub3c4\uad6c\ub77c\uba74 \uc2e0\ub8b0\ub3c4 \uac80\uc0ac\ubd80\ud130 \uc2dc\uc791\ud558\uc5ec \uc0c8\ub85c\uc6b4 \uc0c1\ud669\uc5d0\uc11c\uc758 \uc77c\uad00\uc131\uc744 \uba3c\uc800 \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ubcf5\uc7a1\ud55c \uad6c\uc131\uac1c\ub150 \uce21\uc815 \uc2dc<\/strong>: \uad6c\uc131\uac1c\ub150\uc774 \ubcf5\uc7a1\ud558\uace0 \ub2e4\ucc28\uc6d0\uc801\uc774\ub77c\uba74, \uba3c\uc800 \ud0d0\uc0c9\uc801 \uc694\uc778\ubd84\uc11d\uc744 \ud1b5\ud55c \ud0c0\ub2f9\ub3c4 \uac80\uc99d\uc73c\ub85c \uad6c\uc870\ub97c \ud655\uc778\ud55c \ud6c4 \uc2e0\ub8b0\ub3c4 \uac80\uc99d\uc744 \uc9c4\ud589\ud558\ub294 \uac83\uc774 \ud569\ub9ac\uc801\uc785\ub2c8\ub2e4[2].<\/p>\n<\/li>\n<\/ol>\n<h2>\uacb0\ub860<\/h2>\n<p>\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uac80\uc99d\uc758 \uc21c\uc11c\ub294 \uc774\ub860\uc801\uc73c\ub85c\ub294 \uc2e0\ub8b0\ub3c4\ub97c \uba3c\uc800 \uac80\uc99d\ud558\ub294 \uac83\uc774 \ud0c0\ub2f9\ud558\ub098, \uc2e4\uc6a9\uc801\uc778 \uce21\uba74\uc5d0\uc11c\ub294 \ud0c0\ub2f9\ub3c4\ub97c \uba3c\uc800 \uac80\uc99d\ud558\ub294 \uac83\uc774 \ub354 \ud6a8\uc728\uc801\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4[7]. \uc911\uc694\ud55c \uac83\uc740 \ub450 \uac80\uc99d \ubaa8\ub450 \ucca0\uc800\ud788 \uc218\ud589\ud558\uc5ec \uce21\uc815\ub3c4\uad6c\uc758 \ud488\uc9c8\uc744 \ud655\ubcf4\ud558\ub294 \uac83\uc785\ub2c8\ub2e4. \uc5f0\uad6c\uc758 \ubaa9\uc801, \ub300\uc0c1, \uc0c1\ud669\uc5d0 \ub9de\uac8c \ucd5c\uc801\uc758 \uc811\uadfc\ubc95\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \ubc14\ub78c\uc9c1\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc5f0\uad6c\uc790\ub294 \uc790\uc2e0\uc758 \uc5f0\uad6c \ub9e5\ub77d\uacfc \ubaa9\uc801\uc744 \uace0\ub824\ud558\uc5ec \uac00\uc7a5 \uc801\ud569\ud55c \uc21c\uc11c\ub97c \uacb0\uc815\ud574\uc57c \ud558\uba70, \uc5b4\ub5a4 \uc21c\uc11c\ub97c \uc120\ud0dd\ud558\ub4e0 \uce21\uc815\ub3c4\uad6c\uc758 \ud488\uc9c8\uc744 \uc885\ud569\uc801\uc73c\ub85c \ud3c9\uac00\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p>Citations:<br \/>\n[1] <a href=\"https:\/\/blog.naver.com\/julcho\/220094073114\">https:\/\/blog.naver.com\/julcho\/220094073114<\/a><br \/>\n[2] <a href=\"https:\/\/blog.naver.com\/moses3650\/223237865702\">https:\/\/blog.naver.com\/moses3650\/223237865702<\/a><br \/>\n[3] <a href=\"https:\/\/blog.naver.com\/shoutjoy\/222272558737\">https:\/\/blog.naver.com\/shoutjoy\/222272558737<\/a><br \/>\n[4] <a href=\"https:\/\/quickdata.tistory.com\/179\">https:\/\/quickdata.tistory.com\/179<\/a><br \/>\n[5] <a href=\"http:\/\/contents2.kocw.or.kr\/KOCW\/document\/2017\/honam\/kimeuna\/9.pdf\">http:\/\/contents2.kocw.or.kr\/KOCW\/document\/2017\/honam\/kimeuna\/9.pdf<\/a><br \/>\n[6] <a href=\"https:\/\/mj-lahong.tistory.com\/34\">https:\/\/mj-lahong.tistory.com\/34<\/a><br \/>\n[7] <a href=\"https:\/\/learnx.tistory.com\/entry\/%EC%8B%A0%EB%A2%B0%EB%8F%84%EC%99%80-%ED%83%80%EB%8B%B9%EB%8F%84-%EC%A4%91%EC%97%90-%EB%AC%B4%EC%97%87%EC%9D%84-%EB%A8%BC%EC%A0%80-%EA%B2%80%EC%A6%9D%ED%95%B4%EC%95%BC-%ED%95%98%EB%8A%94%EA%B0%80\">https:\/\/learnx.tistory.com\/entry\/%EC%8B%A0%EB%A2%B0%EB%8F%84%EC%99%80-%ED%83%80%EB%8B%B9%EB%8F%84-%EC%A4%91%EC%97%90-%EB%AC%B4%EC%97%87%EC%9D%84-%EB%A8%BC%EC%A0%80-%EA%B2%80%EC%A6%9D%ED%95%B4%EC%95%BC-%ED%95%98%EB%8A%94%EA%B0%80<\/a><br \/>\n[8] <a href=\"https:\/\/doctorbds.tistory.com\/250\">https:\/\/doctorbds.tistory.com\/250<\/a><br \/>\n[9] <a href=\"https:\/\/blog.naver.com\/coopery\/130042972959\">https:\/\/blog.naver.com\/coopery\/130042972959<\/a><br \/>\n[10] <a href=\"https:\/\/activemingming.tistory.com\/56\">https:\/\/activemingming.tistory.com\/56<\/a><br \/>\n[11] <a href=\"http:\/\/www.statedu.com\/?mid=QnA&amp;page=367&amp;document_srl=83181\">http:\/\/www.statedu.com\/?mid=QnA&#038;page=367&#038;document_srl=83181<\/a><br \/>\n[12] <a href=\"https:\/\/blog.naver.com\/derich68\/221377728432\">https:\/\/blog.naver.com\/derich68\/221377728432<\/a><br \/>\n[13] <a href=\"http:\/\/contents2.kocw.or.kr\/KOCW\/document\/2018\/keimyung\/parkjeongsuk0709\/10.pdf\">http:\/\/contents2.kocw.or.kr\/KOCW\/document\/2018\/keimyung\/parkjeongsuk0709\/10.pdf<\/a><br \/>\n[14] <a href=\"https:\/\/j.kafn.or.kr\/journal\/view.php?viewtype=pubreader&amp;number=918\">https:\/\/j.kafn.or.kr\/journal\/view.php?viewtype=pubreader&#038;number=918<\/a><br \/>\n[15] <a href=\"https:\/\/scienceon.kisti.re.kr\/srch\/selectPORSrchArticle.do?cn=JAKO200026662305252\">https:\/\/scienceon.kisti.re.kr\/srch\/selectPORSrchArticle.do?cn=JAKO200026662305252<\/a><br \/>\n[16] <a href=\"https:\/\/www.youtube.com\/watch?v=oDDv0tVlW7w\">https:\/\/www.youtube.com\/watch?v=oDDv0tVlW7w<\/a><br \/>\n[17] <a href=\"https:\/\/scienceon.kisti.re.kr\/commons\/util\/originalView.do?cn=JAKO200026662305252&amp;dbt=JAKO&amp;koi=KISTI1.1003%2FJNL.JAKO200026662305252\">https:\/\/scienceon.kisti.re.kr\/commons\/util\/originalView.do?cn=JAKO200026662305252&#038;dbt=JAKO&#038;koi=KISTI1.1003%2FJNL.JAKO200026662305252<\/a><br \/>\n[18] <a href=\"http:\/\/www.statedu.com\/298983\">http:\/\/www.statedu.com\/298983<\/a><\/p>\n<hr \/>\n<p>Perplexity\ub85c\ubd80\ud130\uc758 \ub2f5\ubcc0: pplx.ai\/share<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c\uc758 \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uac80\uc99d \uc21c\uc11c: \uc774\ub860\uacfc \uc2e4\uc81c \ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uc911 \ubb34\uc5c7\uc744 \uba3c\uc800 \uac80\uc99d\ud574\uc57c \ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc740 \uc5f0\uad6c\ubc29\ubc95\ub860\uc5d0\uc11c \uc911\uc694\ud55c \ub17c\uc810\uc785\ub2c8\ub2e4. \uc774 \uc8fc\uc81c\uc5d0 \ub300\ud574 \uc774\ub860\uc801 \uc811\uadfc\uacfc \uc2e4\uc6a9\uc801 \uc811\uadfc \uac04\uc758 \ucc28\uc774\uc810\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4\uc758 \uac1c\ub150\uc801 \uad00\uacc4 \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4\ub294 \uce21\uc815\ub3c4\uad6c\uc758 \ud488\uc9c8\uc744 \ud3c9\uac00\ud558\ub294 \ud575\uc2ec \uc694\uc18c\uc785\ub2c8\ub2e4. \uc774 \ub450 \uac1c\ub150\uc740 \ubc00\uc811\ud558\uac8c \uc5f0\uad00\ub418\uc5b4 \uc788\uc9c0\ub9cc \uc11c\ub85c \ub2e4\ub978 \uce21\uba74\uc744 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc2e0\ub8b0\ub3c4(Reliability) \uc2e0\ub8b0\ub3c4\ub294 <a class=\"read-more\" href=\"http:\/\/waurimal.kr\/?p=377\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[4],"tags":[214,213,215],"class_list":["post-377","post","type-post","status-publish","format-standard","hentry","category-4","tag-214","tag-213","tag-215"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\ud0c0\ub2f9\ud654 \uc5f0\uad6c\uc5d0\uc11c\uc758 \uc2e0\ub8b0\ub3c4\uc640 \ud0c0\ub2f9\ub3c4 \uac80\uc99d \uc21c\uc11c: \uc774\ub860\uacfc \uc2e4\uc81c - WaurimaL<\/title>\n<meta name=\"robots\" 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