Research Article

A Study on the Optimization and Improvement of the Construction of the Campus Football Development Model by a Factor Analysis Method under the Background of “Healthy China”

Table 6

The criteria for reliability coefficient.

Reliability coefficient rangeJudgment conclusion

>0.9Good reliability
0.8-0.9Good reliability
0.7-0.8The reliability is average, and some items need to be revised
<0.7The reliability is not very good. Some items need to be deleted