一般是把数据按组分别运算结构方差模型，如把所有女性数据单独跑一次，然后所有男性跑一次。调节作用的判断，只是简单分析两种情况下，路径系数的变化问题。是否有显著系数变不显著或反之。如果，两次所有系数显著程度不变，可适当分析系数变化程度是否显著，即进行路径系数大小差异的显著程度判断。路径系数的比较可参考：
1. http://disc-nt.cba.uh.edu/chin/plsfaq/multigroup.htm
2. M Keil, BCY Tan, KK Wei, T Saarinen, V Tuunainen, “A Cross-Cultural Study on Escalation of Commitment Behavior in Software Projects” MIS Quarterly, Vol. 24, No. 2, 299-325. Jun., 2000
3. PA Pavlou, A Dimoka,” The Nature and Role of Feedback Text Comments in Online Marketplaces: Implications for Trust Building, Price Premiums, and Seller Differentiation”, Information Systems Research archive Volume 17 , Issue 4 (December 2006) |
