Confirmatory factor analysis, reliability and validity analysis were conducted on the 392 recalled valid questionnaire, the result showed satisfied reliability and validity of the instrument.
对392份有效数据进行的验证性因素分析和信效度分析表明，问卷具有较好的信度和效度。
Confirmatory factor analysis, reliability and validity analysis were conducted on the 392 recalled valid questionnaire, the result showed satisfied reliability and validity of the instrument.
对392份有效数据进行的验证性因素分析和信效度分析表明，问卷具有较好的信度和效度。
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