Restricted and repetitive behaviors in young children with autism spectrum disorders
Restricted and repetitive behaviors in young children with autism spectrum disorders
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DOI：
10.1007/s10803-006-0332-6
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发表时间：
2007-01-01
影响因子：
3.9
通讯作者：
Lord, Catherine
中科院分区：
文献类型：
--
作者：
Richler, Jennifer;Bishop, Somer L.;Lord, Catherine
对165名自闭症谱系障碍(ASD)儿童、49名非谱系发育障碍(DD)儿童和65名2岁左右的典型发育儿童(TD)进行了ADI-R修订版(ADI-R：Lord，Rutter，&Le Couteur，1994)的限制性和重复行为(RRB)测试。因素分析发现了重复感觉运动(RSM)因素和坚持相同(IS)因素的证据。携带RSM因子的行为在ASD儿童中普遍存在，并且明显比DD或TD儿童更常见和严重。平均而言，ASD儿童有更多的RSM行为。在IS因素上加载的行为相对不常见，并且在不同组之间的流行率或严重程度没有差异。
Restricted and repetitive behaviors (RRBs) on the Autism Diagnostic Interview- Revised (ADI-R: Lord, Rutter, & Le Couteur (1994) were examined in 165 children with Autism Spectrum Disorders (ASD), 49 children with non-spectrum developmental disorders (DD), and 65 children with typical development (TD) at approximately 2 years of age. A factor analysis found evidence for a repetitive sensorimotor (RSM) factor and an insistence on sameness (IS) factor. Behaviors that loaded on the RSM factor were prevalent in children with ASD and significantly more common and severe than in children with DD or TD. On average, children with ASD had more RSM behaviors. Behaviors that loaded on the IS factor were relatively uncommon and did not differ in prevalence or severity across groups.