Study 3 Learning Verbs and Pronouns
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 179
- 试验地点
- 4
- 主要终点
- Object Preference for Verbs
研究概览
简要总结
The goal of this research is to explore abilities to learn word meanings from overheard speech in children with ASD (and, as a control, typically developing children).
Specific Aim 3 (Experiment 3): Determine whether children with ASD can learn verbs and pronouns by overhearing. Most prior work on learning from overheard speech has focused on learning nouns that label objects. This experiment extends this work to study other kinds of words.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 24 Months 至 71 Months（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •* children with or without a diagnosis of ASD between 24 to 71 months of age
排除标准
- •native language is not English
- •born premature (< 36 weeks)
- •has uncorrected hearing or vision impairments
- •has developmental disorders or medical conditions other than ASD that affect language or cognition (excepting psychiatric conditions often comorbid with ASD such as ADHD)
- •has a history of photosensitive epileptic seizures
结局指标
主要结局
Object Preference for Verbs
时间窗: During test phase of the experimental session (within 3 seconds after the learning phase); 1.0-2.5 seconds after the test question
Proportion of Time During Which Children's Eye Gaze is Directed Toward the Target Object in the Window from 1.0-2.5 Seconds after the Test Question
Object Selection for Pronouns
时间窗: During test phase of the experimental session (within approx. 5 seconds of being asked the test question)
Proportion of trials on which children select the correct object that matches the pronoun
次要结局
未报告次要终点