变量 | 测量题项 | CITC | 删除项后的Cornbach α | 总体α |
上行比较 | CO1 | 0.705 | 0.830 | 0.859 |
CO2 | 0.744 | 0.797 | ||
CO3 | 0.771 | 0.775 | ||
自我认同威胁 | SE1 | 0.727 | 0.709 | 0.822 |
SE2 | 0.648 | 0.785 | ||
SE3 | 0.662 | 0.773 | ||
购买意愿 | GM1 | 0.702 | 0.843 | 0.863 |
GM2 | 0.770 | 0.783 | ||
GM3 | 0.756 | 0.794 |