Therapist and Parent Delivered Reciprocal Imitation Training for Young Children With Autism Spectrum Disorder
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 18
- 试验地点
- 2
- 主要终点
- Unstructured Imitation Assessment (UIA)
研究概览
简要总结
The purpose of this study is to examine whether adding a parent education component to an existing intervention (Reciprocal Imitation Training) results in improved outcomes for children with Autism Spectrum Disorder. Reciprocal Imitation Training (RIT) is a behavioral intervention designed to improve spontaneous imitation skills in young children with Autism Spectrum Disorder (ASD). Previous research suggests that it can be effective when used by trained therapists, teachers, siblings, and parents of children with ASD. However, it is unclear to what extent training parents to use RIT strategies in the home environment may enhance outcomes, compared to having therapists implement RIT individually with the child. The study will compare two different versions of RIT for young children with ASD: (1) two 60-minute weekly sessions of therapist-implemented RIT and (2) one weekly 60-minute session of therapist-implemented RIT and one weekly 60-minute session of parent education about using RIT in the home environment. The investigators will examine child and family outcomes between these two intervention types. Outcomes examined will include: (1) spontaneous and prompted imitation skills in the child with ASD, (2) social communication skills in the child with ASD, (3) parent stress, and (4) parent and child behaviors during parent-child play interactions.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 24 Months 至 60 Months（Child）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •have a community diagnosis of Autism Spectrum Disorder (as reported by parent)
- •meet cutoff for "Autism" or "Autism Spectrum" on the Autism Diagnostic Observation Schedule, 2nd Edition
- •be between 24 and 60 months of age at the time of study enrollment
- •demonstrate difficulties with imitation skills on the Motor Imitation Scales and/or the Unstructured Imitation Assessment during pre-treatment assessments
排除标准
- •Participants must not be the sibling of another study participant
研究组 & 干预措施
Therapist Delivered
Children in the therapist-delivered condition will receive two, 60-minute long sessions of Reciprocal Imitation Training each week for ten consecutive weeks. These sessions will be delivered by trained graduate, undergraduate, and post-graduate research staff. Parents will be permitted to observe sessions via live video, but will not be directly involved in intervention.
干预措施: Reciprocal Imitation Training (Therapist-Delivered) (Behavioral)
Parent + Therapist Delivered
Children in the parent + therapist-delivered condition will receive one, 60-minute long session of Reciprocal Imitation Training each week for ten consecutive weeks. These sessions will be delivered by trained graduate, undergraduate, and post-graduate research staff. During the same period of time, parents/guardians of children will receive one, 60-minute long parent education session per week with graduate and post-graduate research staff, aimed at teaching parents to implement Reciprocal Imitation Training at home with the child.
干预措施: Reciprocal Imitation Training (Therapist + Parent Delivered) (Behavioral)
结局指标
主要结局
Unstructured Imitation Assessment (UIA)
时间窗: Change from baseline to 10 weeks (immediately post-intervention)
The Unstructured Imitation Assessment (UIA) is a semi-structured, standardized test of imitation skills containing 10 object imitation and 10 gesture imitation tasks (Ingersoll \& Meyer, 2011).
Percentage of parent acts imitated during Parent-Child Play Interaction
时间窗: Change from baseline to 10 weeks (immediately post-intervention)
Percentage of parent play acts and meaningful gestures imitated by the child during a 10-minute unstructured play interaction with parent
次要结局
- Parenting Stress Index, 4th Edition(Change from baseline to 10 weeks (immediately post-intervention))
- Early Social Communication Scales(10 weeks (immediately post-intervention), 3 months post-treatment, 6 months post-treatment)
- Proportion of time spent jointly engaged during Parent-Child Play Interaction(Change from baseline to 10 weeks (immediately post-intervention))
- Motor Imitation Scales(10 weeks (immediately post-intervention), 3 months post-treatment, 6 months post-treatment)
研究者
Katherine Walton
Assistant Professor of Psychology and Psychiatry
Ohio State University