Page 127 - Demo

1254. %uc2ec%ub9ac%uc0c1%ub2f4 %uc804%ubb38%uc131%uacfc %uad00%ub828%ub41c %uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc, %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130%uc5d0 %ub300%ud55c %uc778%uc2dd%uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc%uc640 %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130%uc5d0 %ub300%ud55c %uc778%uc2dd %ucc28%uc774%ub97c %ubcf4%uae30 %uc704%ud558%uc5ec %ubb38%ud56d%ubcc4 %ud3c9%uade0 %uc810%uc218%ub97c t-test %uacb0%uacfc, %ud45c 7%uacfc %uac19%ub2e4. %uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc(%ubcd1%uc6d0)%uc640 %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130%uc758 %ub300%uc911 %uc778%uc2dd%uc740 %ubaa8%ub4e0 %ud56d%ubaa9%uc5d0%uc11c %ud1b5%uacc4%uc801%uc73c%ub85c %uc720%uc758%ud55c %ucc28%uc774%uac00 %uc788%ub294 %uac83%uc73c%ub85c %ub098%ud0c0%ub0ac%ub2e4. %ud2b9%ud788 %ub300%uc911%ub4e4%uc740 %ubb38%uc81c%uc5d0 %ub300%ud55c %uc9c4%ub2e8(t=4.73, p<.001), %ube60%ub978 %ubb38%uc81c%ud574%uacb0(t=5.48, p<.001), %uc804%ubb38%uc131(t=17.96, p<.001), %uc8fc%ubcc0%uc758 %ubd80%uc815%uc801 %uc2dc%uc120(t=16.03, p<.001)%uc5d0 %ub300%ud574 %uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc%uc640 %uad00%ub828%uc774 %uc788%ub294 %uac83%uc73c%ub85c, %uc774%ud574%uc640 %uacf5%uac10(t=-15.04, p<.001)%uc740 %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130%uc640 %uad00%ub828%uc774 %uc788%ub294 %uac83%uc73c%ub85c %ub098%ud0c0%ub0ac%ub2e4. %ud45c 7. %ub300%uc911%uc758 %uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc%uc640 %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130%uc758 %uc778%uc2dd %ucc28%uc774%ud56d%ubaa9%uc815%uc2e0%uac74%uac15%uc758%ud559%uacfc(%ubcd1%uc6d0) %uc2ec%ub9ac%uc0c1%ub2f4%uc13c%ud130tM(SD) N M(SD) N%ubb38%uc81c%uc5d0 %ub300%ud55c %uc9c4%ub2e8 3.79(.84) 1,000 3.66(.77) 1,000 4.73***%ube60%ub978 %ubb38%uc81c%ud574%uacb0 3.47(.91) 1,000 3.30(.86) 1,000 5.48***%uc804%ubb38%uc131 4.16(.81) 1,000 3.63(.86) 1,000 17.96***%uc774%ud574%uc640 %uacf5%uac10 3.50(.91) 1,000 4.00(.83) 1,000 -15.04***%uc8fc%ubcc0%uc758 %ubd80%uc815%uc801 %uc2dc%uc120 3.42(.98) 1,000 2.90(.91) 1,000 16.03******p<.001