在自闭症青少年中坚持同样性的特征化子域
Emily Spackman1, Luke D Smillie1, Thomas W Frazier2
1Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, Victoria, Australia.
概括
在自闭症青少年中坚持同样性 (IS) 并不是单一的特征,而是有三个不同的子域:仪式/同样性,例行程序和社交互动. 这些子域与感官过敏和社交能力等因素有独特的关系.
科学领域:
- 神经发育障碍 神经发育障碍
- 心理学 心理学 心理学
- 行为科学 行为科学
背景情况:
- 坚持相同性 (IS) 是自闭症谱系障碍 (ASD) 的核心特征,包括对变化的抵抗,坚持日常生活和仪式行为.
- IS的异质性表明它可能是一个多维构造,而不是一个单维的构造.
- 了解IS的结构对于对自闭症个体进行准确评估和有针对性的干预至关重要.
研究的目的:
- 调查自闭症青少年坚持相同性 (IS) 的基本结构.
- 要确定IS是否可以最好地被概念化为一个单维或多维构造.
- 探索已识别的IS因素与相关相关物之间的不同关联模式.
主要方法:
- 探索性图形分析是使用限制性和重复性行为的维度评估来进行的.
- 这项研究分析了1892名自闭症青少年 (3至18岁) 的数据,来自西蒙斯基金会推动自闭症知识研究 (SPARK) 队列.
- 用通用添加模型来检查IS子域和相关物之间的关联.
主要成果:
- 确定了IS的三个不同的子域:IS-Ritualistic/sameness,IS-Routines和IS-Others (与社会互动相关).
- 每个IS子域都显示出与相关的独特关联:与IS-Ritualistic/sameness和IS-Routines相关的感官过敏,但不是IS-Others.
- 情绪失调独特地预测了IS-Ritualistic/sameness,而社交互动能力独特地预测了IS-Routines.
结论:
- 初步证据表明,坚持相同性 (IS) 是自闭症青少年的一个多维构造,包括不同的子域.
- 这些发现强调了区分IS亚型的重要性,以便对自闭症有更深入的了解.
- 未来的研究应该探索这些独特的IS子域对干预策略的临床影响.
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