Correlation coefficients between time on task and the two types of dynamic interaction.

Note that natural tracing tasks have high correlations between task times and foveal/parafoveal interactions (shown on grey fields).请注意，自然追踪任务（natural tracing tasks）的任务时长与中央凹/副中央凹交互（foveal/parafoveal interactions）之间存在高度相关性，该关联已在灰色区域中展示。