Reed Phil, Gibson Evelyn
Department of Psychology, University of Wales Swansea, UK.
J Autism Dev Disord. 2005 Oct;35(5):601-14. doi: 10.1007/s10803-005-0004-y.
Stimulus over-selectivity is a phenomenon displayed by individuals with autism, and has been implicated as a basis for many autistic-spectrum symptoms. In four experiments, non-autistic adult participants were required to learn a simple discrimination using picture cards, and then were tested for the emergence of stimulus over-selectivity, both with and without a concurrent task. Greater stimulus over-selectivity was noted when participants completed the concurrent task. The results are discussed in relation to the implications for the development of a model of memory deficits in autism.
刺激过度选择性是自闭症患者表现出的一种现象，并且被认为是许多自闭症谱系症状的基础。在四项实验中，要求非自闭症成年参与者使用图片卡片学习一种简单的辨别任务，然后在有和没有并发任务的情况下测试刺激过度选择性的出现情况。当参与者完成并发任务时，观察到更大程度的刺激过度选择性。讨论了这些结果对自闭症记忆缺陷模型发展的意义。
