通过对生成试卷进行分析，比对试卷信度与试卷效度，得出了试题均匀分布算法的实用性。
Result: By analyzing and testing reliability and validity of the papers, the practicality of this algorithm is to be proved.
能否体现这些特点决定着用例的效度即实用性。
These criteria determine the practicability, i. e. the validity of the illustrations.
结论自我接纳问卷据有较好的信度、效度，因而在人格评定中据有广泛的实用价值。
Conclusion SAQ is of better validity and reliability, so it could be used widely in the practice of the evaluations of personality.
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