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首页> 外文期刊>Journal of vision >Embedded Figures Performance is Modulated by an a??Analytical Tendenciesa?? Factor within the Systemizing Trait of Autism
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Embedded Figures Performance is Modulated by an a??Analytical Tendenciesa?? Factor within the Systemizing Trait of Autism

机译：嵌入式图形的性能由“分析趋势a”调制自闭症系统性特征中的因素

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The systemizing trait of autism (Wheelwright et al., 2006) has recently been found to contain a two-factor structure that differentially predicts a shift from reliance on global to local contextual cues, with an a??analytical tendenciesa?? factor associated with decreased susceptibility to global cues and an a??insistence on samenessa?? factor associated with increased susceptibility to local cues (Reed & Dassonville, VSS 2012). Sensitivity to contextual visual cues has also been suggested to modulate performance in complex visual search tasks, such as in the Embedded Figures Test (EFT). In the EFT, an observer searches for a target object embedded in the gestalt of an extraneous contextual array. Studies have reported that individuals with autism spectrum disorders (ASD) exhibit superior performance on this task (Jolliffe & Baron-Cohen, 1997). It is unclear, however, whether this enhanced performance can be attributed to cognitive drives associated with a heightened processing of the local target, attenuated processing of the global context of the array, or some combination of the two. To test this, we compared performance on the EFT to scores from the general population on the two factors of the Systemizing Quotient a?? Revised (a??analytical tendenciesa?? and a??insistence on samenessa??). While scores on the a??insistence on samenessa?? factor were not predictive of performance, higher scores on the a??analytical tendenciesa?? factor were significantly associated with superior EFT performance. These results suggest that heightened analytical tendencies can facilitate target disembedding in complex visual search tasks, likely through attenuated interference from the global context of the search array.
机译：最近发现自闭症的系统性特征（Wheelwright等，2006）具有两因素结构，该结构有差异地预测了从对全局上下文线索的依赖到局部上下文线索的转变，并具有分析倾向a。与对全球线索的敏感性降低和“坚持相同性”有关的因素与当地线索敏感性增加相关的因素（Reed＆Dassonville，VSS 2012）。还建议对上下文视觉提示敏感，以调节复杂的视觉搜索任务的性能，例如在嵌入式图形测试（EFT）中。在EFT中，观察者搜索嵌入在无关上下文数组的格式中的目标对象。研究报道自闭症谱系障碍（ASD）的人在这项任务上表现出卓越的表现（Jolliffe＆Baron-Cohen，1997）。但是，尚不清楚这种增强的性能是否可以归因于与局部目标的增强处理，阵列的全局上下文的衰减处理或两者的某种组合相关的认知驱动力。为了验证这一点，我们将EFT的性能与一般人群在系统化商a？修订（“分析倾向a”和“坚持相同性a”）。虽然对“坚持相同性a”得分？因素不能预测绩效，在分析倾向上的得分较高因子与优异的EFT性能显着相关。这些结果表明，增强的分析趋势可能有助于复杂视觉搜索任务中的目标嵌入，这可能是由于来自搜索数组全局上下文的干扰减弱了。

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