?????? R Sok
????????????????????????????????????????????????????????????????????
?????????????????????????????????????????
???????????????
??????????????572???????
????????????????????? MDQ????????????????????????????????? 77.71 ???????????????????????????????????27.20??????????????? 79.2%?????????????F=20.457?p<.001?????? R2 ?? 0.235???????? 23.5%?????????????????????????β=0.369?????????????β=0.244?????????β=-0.159??????????β=-0.100???????????β=0.091??
??/???????????????????????????????????????????
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