3.

中文版MPIQ各条目删除后Cronbach's α系数的变化情况

Changes of Cronbach'sAlpha after deleting a single item from the Chinese version of MPIQ

Item number	Mean if item deleted	Scale variance if item deleted	Corrected item-total correlation	Cronbach's alpha if item deleted
1	26.02	69.153	0.632	0.826
2	25.50	69.661	0.639	0.825
3	28.27	77.689	0.437	0.847
4	26.48	70.830	0.549	0.836
5	26.06	73.604	0.454	0.847
6	26.52	68.309	0.651	0.824
7	26.30	66.341	0.668	0.821
8	26.64	66.838	0.664	0.822