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The Construction and Validation of an Abridged Version of the Autism-Spectrum Quotient (AQ-Short)

机译:自闭症谱商(AQ-Short)的简写形式的构建和验证

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This study reports on the development and validation of an abridged version of the 50-item Autism-Spectrum Quotient (AQ), a self-report measure of autistic traits. We aimed to reduce the number of items whilst retaining high validity and a meaningful factor structure. The item reduction procedure was performed on data from 1,263 Dutch students and general population adults. The resulting 28-item AQ-Short was subsequently validated in 3 independent samples, both clinical and controls, from the Netherlands and the UK. The AQ-Short comprises two higher-order factors assessing ‘social behavioral difficulties’ and ‘a fascination for numbers/patterns’. The clear factor structure of the AQ-Short and its high sensitivity and specificity make the AQ-Short a useful alternative to the full 50-item version.
机译:这项研究报告了50项自闭症频谱商(AQ)的简化版本的开发和验证,AQ是自闭症特征的自我报告指标。我们旨在减少项目数量,同时保持较高的有效性和有意义的因素结构。项目减少程序是根据来自1,263名荷兰学生和成年人口的数据进行的。随后在荷兰和英国的3个独立样本中对所得的28个项目的AQ-Short进行了验证,包括临床样本和对照样本。 AQ-Short包含两个评估“社会行为困难”和“对数字/模式的迷恋”的高阶因素。 AQ-Short的清晰因子结构及其高灵敏度和特异性使AQ-Short成为完整50项产品的有用替代品。

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