Dragan Małgorzata, Dragan Wojciech Ł
Wydzial Psychologii UW, Katedra Psychologii Klinicznej Dziecka i Rodziny.
Psychiatr Pol. 2011 Jul-Aug;45(4):545-53.
The aim of the present study was to examine basic psychometric properties as well as to confirm the five-factor structure of the Polish version ofthe Metacognitions Questionnaire-30 (MCQ-30), a short instrument to measure various aspects of maladaptive metacognitions.
The sample consisted of 315 individuals (239 females and 76 males). Fourty-five of the participants were examined twice within the test-retest procedure. Among questionnaires used in the study were MCQ-30, the State-Trait Anxiety Inventory (STAI) and four subscales chosen from the Neurotic Personality Questionnaire (KON-2006).
Cronbach alphas, coefficients ofreliability, reached acceptable values (0.70-0.87). Correlation coefficient (Pearson's r) between two separate administrations ofMCQ-30 was high (0.72). Correlation coefficients between results of the MCQ-30 and results of the STAI and the part of KON-2006 were statistically significant and positive (018-064). Confirmatory factor analysis confirmed the five-factor structure of the questionnaire (the model was modified, and the method of maximum likelihood along with bootstrap procedure was used; goodness-of-fit indices were e.g. Chi2 [391] = 764.50 with p < 0.001, Chi2/df = 1.95, GFI = 0.858, RMSEA = 0.055).
The results from this study show generally good psychometric properties of the Polish version of the metacognitions questionnaire. Polish version of the MCQ-30 seems to be a measure comparable with the original version.
本研究旨在检验波兰语版元认知问卷-30（MCQ-30）的基本心理测量特性，并确认其五因素结构，该问卷是一种用于测量适应不良元认知各个方面的简短工具。
样本包括315名个体（239名女性和76名男性）。45名参与者在重测程序中接受了两次测试。研究中使用的问卷包括MCQ-30、状态-特质焦虑量表（STAI）以及从神经质人格问卷（KON-2006）中选取的四个分量表。
克朗巴哈系数（Cronbach alphas），即信度系数，达到了可接受的值（0.70 - 0.87）。MCQ-30两次单独施测之间的相关系数（皮尔逊r）很高（0.72）。MCQ-30的结果与STAI以及KON-2006部分结果之间的相关系数具有统计学意义且为正（0.18 - 0.64）。验证性因素分析确认了问卷的五因素结构（模型进行了修正，并使用了最大似然法和自助法；拟合优度指标例如卡方[391] = 764.50，p < 0.001，卡方/自由度 = 1.95，GFI = 0.858，RMSEA = 0.055）。
本研究结果表明波兰语版元认知问卷总体上具有良好的心理测量特性。波兰语版的MCQ-30似乎是一种可与原版相媲美的测量工具。
