Ruchkin Vladislav, Koposov Roman, Schwab-Stone Mary
Yale Child Study Center, New Haven, CT 06520-7900, USA.
J Clin Psychol. 2007 Sep;63(9):861-9. doi: 10.1002/jclp.20401.
The study aimed at confirming factor structure of the Strength and Difficulties Questionnaire (SDQ) in a general population of Russian adolescents. The SDQ and other psychopathology measures were administered to a representative sample of 13-18-year-old adolescents from Arkhangelsk, Russia (N = 2892). The original factor structure was examined on two randomly selected split-halves of the sample, using structural equation modeling techniques. The fit for all models was good, and when applying increasing constraints across the models, there was not a significant decrease in fit for the random split model. However, the factor loadings and, correspondingly, the scale reliabilities were low. The study concluded that although the Russian SDQ scales do conform reasonably well to a five-factor oblique model, the scales are unsatisfactory in other respects; in its present form, the Russian version of the instrument has inadequate psychometric characteristics. Future research is needed for further scale development.
该研究旨在确认俄罗斯青少年普通人群中优势与困难问卷（SDQ）的因子结构。对来自俄罗斯阿尔汉格尔斯克的13 - 18岁青少年的代表性样本（N = 2892）进行了SDQ及其他精神病理学测量。使用结构方程建模技术，在随机选取的样本的两个对分样本上检验了原始因子结构。所有模型的拟合度都很好，并且在对模型施加越来越多的限制时，随机对分模型的拟合度没有显著下降。然而，因子载荷以及相应的量表信度较低。该研究得出结论，尽管俄罗斯的SDQ量表在一定程度上合理地符合五因子斜交模型，但在其他方面并不令人满意；以其目前的形式，该工具的俄语版本具有不充分的心理测量特征。未来需要进一步的研究来进行量表的进一步开发。
