个人球形职业兴趣量表简版(PGI-S)中文版的信效度检验

Reliability and Validity of the Personal Globe Inventory-short in China

旨在修订个人球形职业兴趣量表简版（PGI-S）以形成中国版本（PGI-SC）,用于我国的职业兴趣研究及职业测评。首先,采用个人球形职业兴趣量表简版（PGI-S）中文版本,对197名大学生和高中生进行预测验,对获得的预测验数据进行统计分析,以此进行量表的修订,获得正式施测问卷。然后,对全国的高中生（一~三年级）和在校大学生（一~四年级）发放正式施测问卷3300份,回收问卷2950份,获得有效问卷2567。采用RANDALL软件和SPSS 15.0进行统计分析,获得了个人球形职业兴趣量表简版中国版（PGI-SC）。该量表包含八种基本职业兴趣类型,后者构成八边形的环形结构,数据与结构拟合,CI在0.72~0.86之间（p〈0.01）。该量表的Cronbachα系数在0.73~0.94之间（p〈0.01）,重测信度在0.54~0.78之间（p〈0.01）,与Holland职业兴趣类型关联系数在0.27~0.6之间（p〈0.05）。因此,PGI-S中文修订版（PGI-SC）显示出良好的信效度,可作为我国职业兴趣的测量工具。

In order to test and revise the PGI-S and finalize a Chinese version. Firstly, Adopting the original questionnaires of Chinese version of the PGI-S, an attempting measurement was took on 197 students. The outcomes of attempting measurement was analyzed, some items were modified and the formal Personal Globe Inventory-Short-China （PGI-SC） was formed. Then, PGI-SC was administered to a sample of Chinese students （n=3300） including three grades of high school students and 4 grades of college students from all of the country. Questionnaires collected were 2950 and valid questionnaires were 2567.The data were analyzed by RANDALL and SPSS 15.0. Obtain the Personal Globe Inventory-Short-China （PGI-SC）, there are eight basic vocational interests and they are fit the circular structure of octagon（ CI are among 0.72-0.86 （p〈0.01） ）. The Cronbach＇ a of the scales are among 0.73-0.94（p〈0.01）, the test-retest reliability are among 0.54-0.78（p〈0.01）, the criterion validity of HoUand are 0.27-0.6（p〈0.05）. Therefore the revision of Personal Globe Inventory-short in China exhibited satisfactory internal consistency and test-retest reliability, it can be used as a measuring tool of occupation in China.