摘要
目的 :考核自编大学生艾滋病 /安全性行为知识、信念、行为意向问卷的信度和效度。方法 :基于该问卷在 5 98名大学生中的调查资料和 6 3名大学生中的重测资料 ,计算了该问卷的内部一致性、重测信度和结构效度。结果 :该问卷信度较好 ,多数部分的 Cronbachα系数达到 0 .7以上 ,重测系数基本达到 0 .6以上 ;效度尚可 ,公因子解释问卷全部内容的比例为 5 8.85 % ,与所依据理论的结构基本一致。结论 :该问卷可以用于测量大学生艾滋病 /安全性行为相关知识、信念和行为意向 ,但需进一步完善。
Objective: To test the reliability and validity of a questionnaire on knowledge, beliefs and intentions about AIDS/safe sex for university students. Methods: Based on the data investigated with this questionnaire from 598 university students and the test-retest data from 63 university students, the internal consistency, test-retest reliability and construct validity were calculated. Results: This questionnaire had good reliability, with most parts having Cronbach α coefficients large than 0.7 and retest coefficients large than 0.6. The factor structure was consistent with the theoretical hypothesis and the factors could explain 58.85% of the whole questionnaire.Conclusion:This questionnaire can be applied among university students to assess AIDS/safer sex related knowledge, beliefs and behavioral intentions.
出处
《中国心理卫生杂志》
CSSCI
CSCD
北大核心
2004年第6期408-410,共3页
Chinese Mental Health Journal
