The brain's ability to integrate information from the different senses is essential for decreasing sensory uncertainty and ultimately limiting errors. Temporal correspondence is one of the key processes that determines whether information from different senses will be integrated and is influenced by both experience- and task-dependent mechanisms in adults. Here we investigated the development of both task- and experience-dependent temporal mechanisms by testing 7-8-year-old children, 10-11-year-old children, and adults in two tasks (simultaneity judgment, temporal order judgment) using audiovisual stimuli with differing degrees of association based on prior experience (low for beep-flash vs. high for face-voice). By fitting an independent channels model to the data, we found that while the experience-dependent mechanism of audiovisual simultaneity perception is already adult-like in 10-11-year-old children, the task-dependent mechanism is still not. These results indicate that differing maturation rates of experience-dependent and task-dependent mechanisms underlie the development of multisensory integration. Understanding this development has important implications for clinical and educational interventions. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

中文翻译：

---

结合感官：经验和任务依赖机制在视听同时性感知发展中的作用。

大脑整合来自不同感官的信息的能力对于减少感官不确定性并最终限制错误至关重要。时间对应是决定来自不同感官的信息是否会被整合的关键过程之一，并受成人的经验和任务依赖机制的影响。在这里，我们通过使用视听方法测试 7-8 岁儿童、10-11 岁儿童和成人在两项任务（同时性判断、时间顺序判断）中的发展，研究了任务依赖和经验依赖的时间机制的发展。基于先前经验的具有不同关联程度的刺激（哔哔声低与面部语音高）。通过将独立的通道模型拟合到数据中，我们发现，虽然 10-11 岁儿童的视听同时性知觉的经验依赖机制已经与成人类似，但任务依赖机制仍然不是。这些结果表明经验依赖和任务依赖机制的不同成熟率是多感官整合发展的基础。了解这一发展对临床和教育干预具有重要意义。（PsycInfo 数据库记录 (c) 2020 APA，保留所有权利）。了解这一发展对临床和教育干预具有重要意义。（PsycInfo 数据库记录 (c) 2020 APA，保留所有权利）。了解这一发展对临床和教育干预具有重要意义。（PsycInfo 数据库记录 (c) 2020 APA，保留所有权利）。