The coefficients of the internal consistency of the whole scale and subscales were over 0.72. The scale had good content validity and structural validity as well as discriminationvalidity.
量表整体及各个分量表的内部一致性系数均大于0.72，并具有良好的区分效度、内容效度和结构效度。
2
The test shows that the reliability and the discriminationvalidity of DIPCA-3 are significant; evaluation on elite women footballer's psychological competition ability is significantly reliable.
The study of cross-validity showed that the discrimination for 236 families through discriminate model accorded with the types of their children's evaluation by the degree of 97.5 %.