Attentional Limitations in Doing Two Tasks at the Same Time
DOI: 10.1111/1467-8721.ep11509734
URL: https://doi.org/10.1111/1467-8721.ep11509734
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Abstract
Seminal review in Current Directions in Psychological Science summarizing experimental evidence for structural attentional bottlenecks in dual-task performance. Pashler examines temporal factors such as stimulus onset asynchrony and psychological refractory period, demonstrating that attentional limitations are structural rather than strategic. Shows that concurrent tasks produce systematic performance costs even when participants know the demands in advance, contradicting voluntary attention allocation models. Directly informs understanding of driver dual-task interference during phone use, in-vehicle displays, and secondary task automation.
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Publisher: Wiley (Current Directions in Psychological Science)