Results on various measures of the task across age groups.

‘Leading’ refers to the RT of the fastest response on each trial, and non-leading refers to the second response on the trial. For definitions of other terms see the Methods. All values are presented as mean with 95% CI over participants unless noted otherwise.“Leading（先导）”指各试次中最快反应对应的反应时（Reaction Time），“non-leading（非先导）”指该试次中的第二次反应。其余术语的定义详见方法部分。除非另有说明，所有数值均以均值搭配95%置信区间（95% confidence interval, CI）的形式呈现，统计量的计算基于全体被试。