This study examined proactive control in a two-target task using an endogenous cueing method. Participants identified two target words (T1 then T2) presented in rapid succession. T1 was presented alone or interleaved with a distractor word. In Experiment 1, informative pre-cues that signalled T1 selection difficulty were randomly intermixed with uninformative pre-cues. The results revealed a cueing effect for both T1 and T2, with better performance for informative cues than for uninformative cues. In Experiment 2, informative and uninformative cues were mixed for one group, and blocked for another group. In the mixed cue group, we again found a T2 cueing effect. In the blocked cue group, a cueing effect was observed for both T1 and T2, with the T2 cueing effect restricted to the shortest T1-T2 SOA. The results demonstrate that pre-cues of attentional conflictcan modulate performance in a two-target task used to measure the attentional blink.

中文翻译：

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主动控制：双目标注意眨眼任务中的内源提示效应

本研究使用内源提示方法检查了双目标任务中的主动控制。参与者确定了快速连续出现的两个目标词（T1 然后 T2）。T1 单独出现或与干扰词交错出现。在实验 1 中，表明 T1 选择困难的信息丰富的预提示与非信息预提示随机混合。结果揭示了 T1 和 T2 的提示效应，信息丰富的提示比信息贫乏的提示具有更好的性能。在实验 2 中，一组的信息性线索和非信息性线索混合在一起，而另一组则被屏蔽。在混合提示组中，我们再次发现了 T2 提示效果。在阻断提示组中，T1 和 T2 均观察到提示效应，其中 T2 提示效应仅限于最短的 T1-T2 SOA。结果表明，注意力冲突的预兆可以调节用于测量注意力眨眼的双目标任务的表现。