{"id":624,"date":"2026-01-01T00:39:26","date_gmt":"2025-12-31T15:39:26","guid":{"rendered":"http:\/\/waurimal.kr\/?p=624"},"modified":"2026-01-01T00:39:28","modified_gmt":"2025-12-31T15:39:28","slug":"chap-26-%eb%8b%a4%ec%b8%b5-%ea%b5%ac%ec%a1%b0%eb%b0%a9%ec%a0%95%ec%8b%9d-%eb%aa%a8%eb%8d%b8%eb%a7%81","status":"publish","type":"post","link":"http:\/\/waurimal.kr\/?p=624","title":{"rendered":"Chap 26. \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1"},"content":{"rendered":"\n<p>\uc548\ub155\ud558\uc138\uc694?<br>\uc774\ubc88\uc5d0\ub294 \uad50\uc721 \ub370\uc774\ud130\uc758 \ubcf5\uc7a1\ud55c \uacc4\uce35 \uad6c\uc870\ub97c \uac00\uc7a5 \uc815\uad50\ud558\uac8c \ubd84\uc11d\ud560 \uc218 \uc788\ub294 \ud2c0\uc778 <strong>\ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1(Multilevel Structural Equation Modeling, \uc774\ud558 MSEM)<\/strong>\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ud559\uad50 \ud604\uc7a5\uc5d0\uc11c \uc218\uc9d1\ub418\ub294 \ub370\uc774\ud130\ub294 \ub300\ubd80\ubd84 &#8216;\ud559\uc0dd&#8217;\uc774 &#8216;\ud559\uae09&#8217;\uc774\ub098 &#8216;\ud559\uad50&#8217;\uc5d0 \uc18d\ud574 \uc788\ub294 <strong>\uc704\uacc4\uc801 \uad6c\uc870(Hierarchical structure)<\/strong>\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub97c \uc77c\ubc18\uc801\uc778 \ud68c\uadc0\ubd84\uc11d\uc73c\ub85c \ub3cc\ub9ac\uba74 &#8220;\uad00\uce21\uce58\uc758 \ub3c5\ub9bd\uc131&#8221; \uac00\uc815\uc774 \uae68\uc838 \uacb0\uacfc\uac00 \uc65c\uace1\ub429\ub2c8\ub2e4. \uc774\ubc88\uc5d4 \uc65c MSEM\uc774 \ud544\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c \uc2e4\uc81c \ub370\uc774\ud130\uc5d0 \uc801\uc6a9\ud558\ub294\uc9c0 \uc2ec\ub3c4 \uc788\uac8c \ub2e4\ub904\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. \uc65c \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd(MSEM)\uc778\uac00?<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \uc804\ud1b5\uc801 \ubd84\uc11d\uc758 \ud55c\uacc4<\/h3>\n\n\n\n<p>\uc804\ud1b5\uc801\uc778 \ub2e8\uc77c \uc218\uc900(Single-level) \ubd84\uc11d\uc740 \ubaa8\ub4e0 \ud559\uc0dd\uc774 \uc11c\ub85c \ub3c5\ub9bd\uc801\uc774\ub77c\uace0 \uac00\uc815\ud569\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uac19\uc740 \ud559\uad50\uc5d0 \ub2e4\ub2c8\ub294 \ud559\uc0dd\ub4e4\uc740 \ube44\uc2b7\ud55c \uad50\uc721 \ud658\uacbd\uacfc \uad50\uc0ac\uc758 \uc601\ud5a5\uc744 \uacf5\uc720\ud558\ubbc0\ub85c \uc11c\ub85c \ub2ee\uc544 \uc788\uae30 \ub9c8\ub828\uc785\ub2c8\ub2e4. \uc774 &#8216;\uc720\uc0ac\uc131&#8217;\uc744 \ubb34\uc2dc\ud558\uba74 \ud45c\uc900\uc624\ucc28\uac00 \uacfc\uc18c\ucd94\uc815\ub418\uc5b4, \uc2e4\uc81c\ub85c\ub294 \uc720\uc758\ud558\uc9c0 \uc54a\uc740 \uacb0\uacfc\uac00 \ud1b5\uacc4\uc801\uc73c\ub85c \uc720\uc758\ud558\uac8c \ub098\uc624\ub294 <strong>\uc81c1\uc885 \uc624\ub958<\/strong>\ub97c \ubc94\ud560 \uac00\ub2a5\uc131\uc774 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 MLM\uacfc MSEM\uc758 \ucc28\uc774<\/h3>\n\n\n\n<p>\ud754\ud788 \uc0ac\uc6a9\ud558\ub294 \ub2e4\uce35 \ubaa8\ud615(MLM)\uc740 \uc8fc\ub85c \uad00\uce21 \ubcc0\uc218 \uac04\uc758 \ud68c\uadc0 \uad00\uacc4\uc5d0 \uc9d1\uc911\ud569\ub2c8\ub2e4. \ubc18\uba74 <strong>MSEM<\/strong>\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub3c5\ubcf4\uc801\uc778 \uc7a5\uc810\uc744 \uac00\uc9d1\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc7a0\uc7ac \ubcc0\uc218(Latent Variables) \ud65c\uc6a9<\/strong>: \uc9c1\uc811 \uce21\uc815\ud560 \uc218 \uc5c6\ub294 &#8216;\ud559\uc5c5 \uc790\uae30\ud6a8\ub2a5\uac10&#8217;\uc774\ub098 &#8216;\ud559\uad50 \ud48d\ud1a0&#8217; \uac19\uc740 \uac1c\ub150\uc744 \uce21\uc815 \uc624\ucc28\ub97c \uc81c\uac70\ud55c \uc0c1\ud0dc\ub85c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uc2dc \ucd94\uc815<\/strong>: \uc5ec\ub7ec \uac1c\uc758 \uc885\uc18d \ubcc0\uc218\ub098 \ub9e4\uac1c \uacbd\ub85c\ub97c \ud55c \ubc88\uc5d0 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub2e4\uc591\ud55c \ub370\uc774\ud130 \uad6c\uc870 \ub300\uc751<\/strong>: \ud6a1\ub2e8 \ub370\uc774\ud130\ubfd0\ub9cc \uc544\ub2c8\ub77c \ubc18\ubcf5 \uce21\uc815\ub41c \uc885\ub2e8 \ub370\uc774\ud130, \uad50\ucc28 \ubd84\ub958 \ub370\uc774\ud130 \ub4f1\uc5d0\ub3c4 \uc720\uc5f0\ud558\uac8c \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \uae30\ubcf8 \uc6d0\ub9ac\uc640 \uc218\uc2dd\uc758 \uc774\ud574<\/h2>\n\n\n\n<p>MSEM\uc758 \ud575\uc2ec\uc740 \uc804\uccb4 \ubd84\uc0b0\uc744 <strong>\uc9d1\ub2e8 \ub0b4(Within-group)<\/strong> \ubd84\uc0b0\uacfc <strong>\uc9d1\ub2e8 \uac04(Between-group)<\/strong> \ubd84\uc0b0\uc73c\ub85c \uc644\uc804\ud788 \ubd84\ub9ac\ud558\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \uacf5\ubd84\uc0b0 \uad6c\uc870\uc758 \ubd84\ud574<\/h3>\n\n\n\n<p>\uac1c\ubcc4 \ud559\uc0dd <math data-latex=\"i\"><semantics><mi>i<\/mi><annotation encoding=\"application\/x-tex\">i<\/annotation><\/semantics><\/math>\uac00 \uc18d\ud55c \ud559\uad50 <math data-latex=\"j\"><semantics><mi>j<\/mi><annotation encoding=\"application\/x-tex\">j<\/annotation><\/semantics><\/math>\uc758 \uad00\uce21\uce58 <math data-latex=\"y_{ij}\"><semantics><msub><mi>y<\/mi><mrow><mi>i<\/mi><mi>j<\/mi><\/mrow><\/msub><annotation encoding=\"application\/x-tex\">y_{ij}<\/annotation><\/semantics><\/math>\uc5d0 \ub300\ud55c \uacf5\ubd84\uc0b0 \uad6c\uc870\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p><math data-latex=\"\\Sigma_{T} = \\Sigma_{W} + \\Sigma_{B}\"><semantics><mrow><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>T<\/mi><\/msub><mo>=<\/mo><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>W<\/mi><\/msub><mo>+<\/mo><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>B<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">\\Sigma_{T} = \\Sigma_{W} + \\Sigma_{B}<\/annotation><\/semantics><\/math><\/p>\n\n\n\n<p>\uc5ec\uae30\uc11c <math data-latex=\"\\Sigma_{W}\"><semantics><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>W<\/mi><\/msub><annotation encoding=\"application\/x-tex\">\\Sigma_{W}<\/annotation><\/semantics><\/math>\ub294 \ud559\uc0dd \uc218\uc900\uc758 \ucc28\uc774\ub97c, <math data-latex=\"\\Sigma_{B}\"><semantics><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>B<\/mi><\/msub><annotation encoding=\"application\/x-tex\">\\Sigma_{B}<\/annotation><\/semantics><\/math>\ub294 \ud559\uad50 \uc218\uc900\uc758 \ucc28\uc774\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \uce21\uc815 \ubaa8\ub378 (MCFA)<\/h3>\n\n\n\n<p>\ub2e4\uce35 \ud655\uc778\uc801 \uc694\uc778\ubd84\uc11d(MCFA)\uc5d0\uc11c\ub294 \uac01 \uc218\uc900\uc5d0\uc11c \uace0\uc720\ud55c \uc694\uc778 \ubd80\ud558\ub7c9(<math data-latex=\"\\Lambda\"><semantics><mrow><mi mathvariant=\"normal\">\u039b<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Lambda<\/annotation><\/semantics><\/math>), \uc694\uc778 \ubd84\uc0b0(<math data-latex=\"\\Psi\"><semantics><mrow><mi mathvariant=\"normal\">\u03a8<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Psi<\/annotation><\/semantics><\/math>), \uc794\ucc28(<math data-latex=\"\\Theta\"><semantics><mrow><mi mathvariant=\"normal\">\u0398<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Theta<\/annotation><\/semantics><\/math>)\ub97c \uac00\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p><math data-latex=\"\\Sigma_{T} = \\Lambda_{B}\\Psi_{B}\\Lambda_{B}^{\\prime} + \\Lambda_{W}\\Psi_{W}\\Lambda_{W}^{\\prime} + \\Theta_{B} + \\Theta_{W}\"><semantics><mrow><msub><mrow><mi mathvariant=\"normal\">\u03a3<\/mi><\/mrow><mi>T<\/mi><\/msub><mo>=<\/mo><msub><mrow><mi mathvariant=\"normal\">\u039b<\/mi><\/mrow><mi>B<\/mi><\/msub><msub><mrow><mi mathvariant=\"normal\">\u03a8<\/mi><\/mrow><mi>B<\/mi><\/msub><msubsup><mrow><mi mathvariant=\"normal\">\u039b<\/mi><\/mrow><mi>B<\/mi><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><\/msubsup><mo>+<\/mo><msub><mrow><mi mathvariant=\"normal\">\u039b<\/mi><\/mrow><mi>W<\/mi><\/msub><msub><mrow><mi mathvariant=\"normal\">\u03a8<\/mi><\/mrow><mi>W<\/mi><\/msub><msubsup><mrow><mi mathvariant=\"normal\">\u039b<\/mi><\/mrow><mi>W<\/mi><mo lspace=\"0em\" rspace=\"0em\" class=\"tml-prime\">\u2032<\/mo><\/msubsup><mo>+<\/mo><msub><mrow><mi mathvariant=\"normal\">\u0398<\/mi><\/mrow><mi>B<\/mi><\/msub><mo>+<\/mo><msub><mrow><mi mathvariant=\"normal\">\u0398<\/mi><\/mrow><mi>W<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">\\Sigma_{T} = \\Lambda_{B}\\Psi_{B}\\Lambda_{B}^{\\prime} + \\Lambda_{W}\\Psi_{W}\\Lambda_{W}^{\\prime} + \\Theta_{B} + \\Theta_{W}<\/annotation><\/semantics><\/math><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \uc2e4\uc804 \uc0ac\ub840: \ud559\uc0dd\uc758 \uc790\uae30\ud6a8\ub2a5\uac10\uacfc \ud559\uad50 \uc0dd\ud65c \ub9cc\uc871\ub3c4<\/h2>\n\n\n\n<p>\uc774\ud574\ub97c \ub3d5\uae30 \uc704\ud574 \uac00\uc0c1\uc758 \uad50\uc721 \uc5f0\uad6c \uc2dc\ub098\ub9ac\uc624\ub97c \ub9cc\ub4e4\uc5b4 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>\uc5f0\uad6c \uc2dc\ub098\ub9ac\uc624<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub300\uc0c1<\/strong>: 100\uac1c \uc911\ud559\uad50\uc5d0 \uc7ac\ud559 \uc911\uc778 \ud559\uc0dd 2,000\uba85 (\ud559\uad50\ub2f9 \ud3c9\uade0 20\uba85).<\/li>\n\n\n\n<li><strong>\uce21\uc815 \ubcc0\uc218<\/strong>:\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>\ud559\uc5c5 \uc790\uae30\ud6a8\ub2a5\uac10(SelfEfficacy)<\/strong>: \ubb38\ud56d 1, 2, 3 (\uc7a0\uc7ac\ubcc0\uc218)<\/li>\n\n\n\n<li><strong>\ud559\uad50 \uc0dd\ud65c \ub9cc\uc871\ub3c4(Satisfaction)<\/strong>: \ubb38\ud56d 4, 5, 6 (\uc7a0\uc7ac\ubcc0\uc218)<\/li>\n<\/ol>\n<\/li>\n\n\n\n<li><strong>\uc5f0\uad6c \uc9c8\ubb38<\/strong>: \ud559\uc0dd \uac1c\uc778\uc758 \uc790\uae30\ud6a8\ub2a5\uac10\uc774 \ub9cc\uc871\ub3c4\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc740 \uc5b4\ub5a0\ud55c\uac00? \ub610\ud55c, \ud559\uad50 \uc804\uccb4\uc758 \ud3c9\uade0\uc801\uc778 \uc790\uae30\ud6a8\ub2a5\uac10 \uc218\uc900\uc774 \ud559\uad50\uc758 \ud3c9\uade0 \ub9cc\uc871\ub3c4\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294\uac00?<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \ubaa8\uc758 \uc790\ub8cc \uc0dd\uc131 (R \ucf54\ub4dc)<\/h3>\n\n\n\n<p>jamovi\uc758 <code>SEMLj<\/code> \ubaa8\ub4c8\uc740 \ub0b4\ubd80\uc801\uc73c\ub85c R\uc758 <code>lavaan<\/code> \ud328\ud0a4\uc9c0\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc815\uad50\ud55c \ub2e4\uce35 \ubd84\uc11d\uc744 \uc704\ud574 R \ucf54\ub4dc\ub97c \ud65c\uc6a9\ud574 \ub370\uc774\ud130\ub97c \uc0dd\uc131\ud558\uace0 \ubd84\uc11d\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>R<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \ud544\uc694\ud55c \ud328\ud0a4\uc9c0 \ub85c\ub4dc\nlibrary(lavaan)\n\n# 1. \ub370\uc774\ud130 \uc0dd\uc131 (100\uac1c \ud559\uad50, \ud559\uad50\ub2f9 20\uba85)\nset.seed(123)\nn_schools &lt;- 100\nn_students_per_school &lt;- 20\nN &lt;- n_schools * n_students_per_school\n\nschool_id &lt;- rep(1:n_schools, each = n_students_per_school)\n\n# \uc7a0\uc7ac \ubcc0\uc218 \uc0dd\uc131 (Within &amp; Between)\neta_W_eff &lt;- rnorm(N)\neta_W_sat &lt;- 0.6 * eta_W_eff + rnorm(N, sd = 0.8)\n\neta_B_eff &lt;- rep(rnorm(n_schools, sd = 0.5), each = n_students_per_school)\neta_B_sat &lt;- rep(0.8 * unique(eta_B_eff) + rnorm(n_schools, sd = 0.3), each = n_students_per_school)\n\n# \ubb38\ud56d \uc0dd\uc131 (\uce21\uc815 \uc624\ucc28 \ud3ec\ud568)\ny1 &lt;- 1.0 * (eta_W_eff + eta_B_eff) + rnorm(N, sd = 0.5)\ny2 &lt;- 0.9 * (eta_W_eff + eta_B_eff) + rnorm(N, sd = 0.5)\ny3 &lt;- 0.8 * (eta_W_eff + eta_B_eff) + rnorm(N, sd = 0.5)\ny4 &lt;- 1.0 * (eta_W_sat + eta_B_sat) + rnorm(N, sd = 0.5)\ny5 &lt;- 1.1 * (eta_W_sat + eta_B_sat) + rnorm(N, sd = 0.5)\ny6 &lt;- 0.9 * (eta_W_sat + eta_B_sat) + rnorm(N, sd = 0.5)\n\nedu_data &lt;- data.frame(school_id, y1, y2, y3, y4, y5, y6)\n<\/code><\/pre>\n\n\n\n<div class=\"wp-block-file\"><a id=\"wp-block-file--media-8df1a746-14c2-40ec-a625-bc24ca05ca36\" href=\"http:\/\/waurimal.kr\/wp-content\/uploads\/2026\/01\/chap26.csv\">chap26<\/a><a href=\"http:\/\/waurimal.kr\/wp-content\/uploads\/2026\/01\/chap26.csv\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-8df1a746-14c2-40ec-a625-bc24ca05ca36\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">4. \ub2e8\uacc4\ubcc4 \ubd84\uc11d \ubaa8\ub378 \uad6c\uc131<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ubaa8\ub378 1: \ub2e8\uc77c \uc218\uc900 \ubd84\uc11d (Naive Analysis)<\/h3>\n\n\n\n<p>\ud559\uad50 \uad6c\uc870\ub97c \ubb34\uc2dc\ud558\uace0 \ubd84\uc11d\ud558\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ubb38\ud56d\ub4e4\uc774 \uc7a0\uc7ac \ubcc0\uc218\ub97c \uc798 \uce21\uc815\ud558\ub294\uc9c0 \ucd08\uae30 \ud655\uc778 \uc6a9\ub3c4\ub85c \uc0ac\uc6a9\ud558\uc9c0\ub9cc, \ucd94\uc815\uce58\ub294 \ud3b8\ud5a5\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubaa8\ub378 2: \uc9d1\ub2e8 \ub0b4 \uc694\uc778 \ubaa8\ub378 (Within-Group Factors)<\/h3>\n\n\n\n<p>\ud559\uad50 \uac04 \ucc28\uc774\ub97c \ud1b5\uc81c\ud558\uace0 \ud559\uc0dd \uac1c\uc778 \uc218\uc900\uc758 \uad6c\uc870\ub9cc \ud30c\uc545\ud569\ub2c8\ub2e4. \ud559\uad50 \uac04 \ubd84\uc0b0\uc740 \ud3ec\ud654 \ubaa8\ub378(Saturated model)\ub85c \ucc98\ub9ac\ud558\uc5ec \ud559\uc0dd \uc218\uc900\uc758 \ucd94\uc815\uce58\ub97c \uc815\uad50\ud654\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubaa8\ub378 3: \ub2e4\uce35 \uad6c\uc131\uc801 \uc694\uc778 \ubaa8\ub378 (Configural Factor Model)<\/h3>\n\n\n\n<p>\uac00\uc7a5 \uad8c\uc7a5\ub418\ub294 \ubaa8\ub378\ub85c, \ud559\uc0dd \uc218\uc900\uacfc \ud559\uad50 \uc218\uc900 \ubaa8\ub450\uc5d0\uc11c \uc694\uc778 \uad6c\uc870\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \ud2b9\ud788 \uc694\uc778 \ubd80\ud558\ub7c9(<math data-latex=\"\\lambda\"><semantics><mi>\u03bb<\/mi><annotation encoding=\"application\/x-tex\">\\lambda<\/annotation><\/semantics><\/math>)\uc744 \uc218\uc900 \uac04\uc5d0 \ub3d9\uc77c\ud558\uac8c \uc81c\uc57d(Invariance)\ud558\uba74, \ub450 \uc218\uc900\uc758 \uc7a0\uc7ac \ubcc0\uc218\uac00 \ub3d9\uc77c\ud55c \uac1c\ub150\uc801 \uc758\ubbf8\ub97c \uac16\ub294\ub2e4\uace0 \ud574\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. MSEM \ub9e4\uac1c \ud6a8\uacfc \ubd84\uc11d (2-1-1 \ubaa8\ub378)<\/h2>\n\n\n\n<p>\uad50\uc721 \uc5f0\uad6c\uc5d0\uc11c \ub9e4\uc6b0 \uc911\uc694\ud55c <strong>2-1-1 \ub9e4\uac1c \ubaa8\ub378<\/strong>\uc744 \uc0b4\ud3b4\ubd05\uc2dc\ub2e4. \uc608\ub97c \ub4e4\uc5b4, <strong>\ud559\uad50\uc758 \uc608\uc0b0 \uc9c0\uc6d0(Level 2)<\/strong>\uc774 <strong>\ud559\uc0dd\uc758 \uc790\uae30\ud6a8\ub2a5\uac10(Level 1)<\/strong>\uc744 \ub9e4\uac1c\ub85c <strong>\ud559\uc0dd\uc758 \uc131\ucde8\ub3c4(Level 1)<\/strong>\uc5d0 \uc601\ud5a5\uc744 \uc8fc\ub294 \uacbd\uc6b0\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc7a5\uc810<\/strong>: \uc804\ud1b5\uc801\uc778 MLM\uc740 \uc0c1\uc704 \uc218\uc900\uc758 \ubcc0\uc218\uac00 \ud558\uc704 \uc218\uc900\uc758 \uacb0\uacfc\uc5d0 \ubbf8\uce58\ub294 \ubcf5\uc7a1\ud55c \ub9e4\uac1c \uacbd\ub85c\ub97c \ud3c9\uac00\ud558\ub294 \ub370 \ud55c\uacc4\uac00 \uc788\uc9c0\ub9cc, MSEM\uc740 \uc774\ub97c \ud3b8\ud5a5 \uc5c6\uc774 \ucd94\uc815\ud574\ub0c5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uce21\uc815 \uc624\ucc28 \ud1b5\uc81c<\/strong>: \uad00\uce21 \ubcc0\uc218\uc758 \ud569\uc0b0 \uc810\uc218\uac00 \uc544\ub2cc \uc7a0\uc7ac \ubcc0\uc218\ub97c \uc0ac\uc6a9\ud558\ubbc0\ub85c \ub9e4\uac1c \ud6a8\uacfc \ucd94\uc815\uce58\uac00 \ub354 \uc815\ud655\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. \uacb0\uacfc \ud574\uc11d \ubc0f \uc801\ud569\ub3c4 \ud3c9\uac00<\/h2>\n\n\n\n<p>MSEM \ubd84\uc11d \uacb0\uacfc\ub294 \ub2e4\uc74c \uc9c0\ud45c\ub4e4\uc744 \ud1b5\ud574 \uc885\ud569\uc801\uc73c\ub85c \ud310\ub2e8\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">6.1 \ubaa8\ub378 \uc801\ud569\ub3c4 (Model Fit)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc804\uccb4 \uc801\ud569\ub3c4<\/strong>: CFI, RMSEA, SRMR \ub4f1\uc744 \ud655\uc778\ud569\ub2c8\ub2e4. \ub2e8, \uc0d8\ud50c \uc0ac\uc774\uc988\uac00 \ud070 \ud559\uc0dd \uc218\uc900\uc758 \uc815\ubcf4\uc5d0 \uc758\ud574 \uc9c0\ud45c\uac00 \uc65c\uace1\ub420 \uc218 \uc788\uc74c\uc744 \uc8fc\uc758\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc218\uc900\ubcc4 \uc801\ud569\ub3c4<\/strong>: \ucd5c\uadfc\uc5d0\ub294 \uc9d1\ub2e8 \ub0b4(Within)\uc640 \uc9d1\ub2e8 \uac04(Between) \uc801\ud569\ub3c4\ub97c \ubd84\ub9ac\ud558\uc5ec \ubcf4\uace0\ud558\ub294 \ucd94\uc138\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">6.2 \uc7a0\uc7ac \ubcc0\uc218\uc758 ICC<\/h3>\n\n\n\n<p>\uce21\uc815 \ubb38\ud56d\ubfd0\ub9cc \uc544\ub2c8\ub77c <strong>\uc7a0\uc7ac \ubcc0\uc218 \uc790\uccb4\uc758 ICC(Intraclass Correlation)<\/strong>\ub97c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud559\uad50 \uac04 \ucc28\uc774\uc5d0 \uc758\ud574 \uc124\uba85\ub418\ub294 \uc7a0\uc7ac\uc801 \ud2b9\uc131\uc758 \ube44\uc728\uc744 \ub098\ud0c0\ub0b4\uba70, \uad50\uc721 \uc815\ucc45\uc758 \ud6a8\uacfc\ub97c \ud3c9\uac00\ud558\ub294 \ud575\uc2ec \uc9c0\ud45c\uac00 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. \uacb0\ub860 \ubc0f \uc81c\uc5b8<\/h2>\n\n\n\n<p>MSEM\uc740 \uad50\uc721 \ub370\uc774\ud130\uc758 \ubcf5\uc7a1\uc131\uc744 \uc788\ub294 \uadf8\ub300\ub85c \uc218\uc6a9\ud558\uba74\uc11c\ub3c4, \uce21\uc815 \uc624\ucc28\ub97c \ubc30\uc81c\ud55c \uc21c\uc218\ud55c \uac1c\ub150\uc801 \uad00\uacc4\ub97c \ubc1d\ud600\ub0bc \uc218 \uc788\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>WaurimaL\uc758 \ud55c\ub9c8\ub514:<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>&#8220;\ud1b5\uacc4\ub294 \ud604\uc0c1\uc758 \ubcf5\uc7a1\ud568\uc744 \ub2e8\uc21c\ud654\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub77c, \uadf8 \ubcf5\uc7a1\ud568 \uc18d\uc5d0\uc11c \uc9c8\uc11c\ub97c \ucc3e\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ud559\uad50\ub77c\ub294 \uc6b8\ud0c0\ub9ac \uc18d\uc758 \uc544\uc774\ub4e4\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 MSEM\uc774\ub77c\ub294 \uc548\uacbd\uc744 \uc368\ubcf4\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.&#8221;<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">\ucc38\uace0\ubb38\ud5cc<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Asparouhov, T., &amp; Muth\u00e9n, B. (2010). <em>Bayesian analysis of latent variable models using Mplus<\/em>. Retrieved from <a href=\"https:\/\/www.google.com\/search?q=https:\/\/www.statmodel.com\/download\/bayesadvantages18.pdf&amp;authuser=2\" target=\"_blank\" rel=\"noreferrer noopener\">www.statmodel.com\/download\/bayesadvantages18.pdf<\/a>.<\/li>\n\n\n\n<li>Heck, R. H., &amp; Reid, T. (2025). Multilevel structural equation modeling. In <em>Handbook of Structural Equation Modeling<\/em> (Chap. 26, pp. 481-499).<\/li>\n\n\n\n<li>Muth\u00e9n, B. O. (1994). Multilevel covariance structure analysis. <em>Sociological Methods and Research, 22<\/em>(3), 376-398.<\/li>\n\n\n\n<li>Preacher, K. J., Zhang, Z., &amp; Zyphur, M. J. (2011). Alternative methods for assessing mediation in multilevel data: The advantages of multilevel SEM. <em>Structural Equation Modeling, 18<\/em>, 161-182.<\/li>\n\n\n\n<li>Stapleton, L. M., Yang, J. S., &amp; Hancock, G. R. (2016). Construct meaning in multilevel settings. <em>Journal of Educational and Behavioral Statistics, 41<\/em>(5), 481-520.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc548\ub155\ud558\uc138\uc694?\uc774\ubc88\uc5d0\ub294 \uad50\uc721 \ub370\uc774\ud130\uc758 \ubcf5\uc7a1\ud55c \uacc4\uce35 \uad6c\uc870\ub97c \uac00\uc7a5 \uc815\uad50\ud558\uac8c \ubd84\uc11d\ud560 \uc218 \uc788\ub294 \ud2c0\uc778 \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1(Multilevel Structural Equation Modeling, \uc774\ud558 MSEM)\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud559\uad50 \ud604\uc7a5\uc5d0\uc11c \uc218\uc9d1\ub418\ub294 \ub370\uc774\ud130\ub294 \ub300\ubd80\ubd84 &#8216;\ud559\uc0dd&#8217;\uc774 &#8216;\ud559\uae09&#8217;\uc774\ub098 &#8216;\ud559\uad50&#8217;\uc5d0 \uc18d\ud574 \uc788\ub294 \uc704\uacc4\uc801 \uad6c\uc870(Hierarchical structure)\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub97c \uc77c\ubc18\uc801\uc778 \ud68c\uadc0\ubd84\uc11d\uc73c\ub85c \ub3cc\ub9ac\uba74 &#8220;\uad00\uce21\uce58\uc758 \ub3c5\ub9bd\uc131&#8221; \uac00\uc815\uc774 \uae68\uc838 \uacb0\uacfc\uac00 \uc65c\uace1\ub429\ub2c8\ub2e4. \uc774\ubc88\uc5d4 \uc65c MSEM\uc774 \ud544\uc694\ud55c\uc9c0, \uadf8\ub9ac\uace0 \uc5b4\ub5bb\uac8c \uc2e4\uc81c \ub370\uc774\ud130\uc5d0 <a class=\"read-more\" href=\"http:\/\/waurimal.kr\/?p=624\">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":[300],"tags":[353,166,301,354],"class_list":["post-624","post","type-post","status-publish","format-standard","hentry","category-sem","tag-msem","tag-sem","tag-301","tag-354"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Chap 26. \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1 - WaurimaL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/waurimal.kr\/?p=624\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Chap 26. \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1 - WaurimaL\" \/>\n<meta property=\"og:description\" content=\"\uc548\ub155\ud558\uc138\uc694?\uc774\ubc88\uc5d0\ub294 \uad50\uc721 \ub370\uc774\ud130\uc758 \ubcf5\uc7a1\ud55c \uacc4\uce35 \uad6c\uc870\ub97c \uac00\uc7a5 \uc815\uad50\ud558\uac8c \ubd84\uc11d\ud560 \uc218 \uc788\ub294 \ud2c0\uc778 \ub2e4\uce35 \uad6c\uc870\ubc29\uc815\uc2dd \ubaa8\ub378\ub9c1(Multilevel Structural Equation Modeling, \uc774\ud558 MSEM)\uc5d0 \ub300\ud574 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4. \ud559\uad50 \ud604\uc7a5\uc5d0\uc11c \uc218\uc9d1\ub418\ub294 \ub370\uc774\ud130\ub294 \ub300\ubd80\ubd84 &#8216;\ud559\uc0dd&#8217;\uc774 &#8216;\ud559\uae09&#8217;\uc774\ub098 &#8216;\ud559\uad50&#8217;\uc5d0 \uc18d\ud574 \uc788\ub294 \uc704\uacc4\uc801 \uad6c\uc870(Hierarchical structure)\ub97c \uac00\uc9d1\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ub370\uc774\ud130\ub97c \uc77c\ubc18\uc801\uc778 \ud68c\uadc0\ubd84\uc11d\uc73c\ub85c \ub3cc\ub9ac\uba74 &#8220;\uad00\uce21\uce58\uc758 \ub3c5\ub9bd\uc131&#8221; 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