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Attentional Switch Characteristics are Correlated with the Performance of Simulated Aviation Task
Feng Du; Jie Zhang; Mengnuo Dai
2015
Source PublicationHCI International 2015 - Posters’ Extended Abstracts
Correspondent Emailduf@psych.ac.cn
Volume529Issue:不详Pages:605–609
Abstract

The present study explored what attentional switch characteristics are correlated with simulated aviation task performance. We measure the attentional switch characteristics based on three AB indices. When two targets
are presented in a RSVP stream, the impairment in identification of the second target (T2) after correct report of the first target (T1) is attentional blink (AB). First, the overall switch cost is the AB magnitude which is the difference between the highest and lowest accuracy of T2 given correct report of T1 (T2/T1) across five T1-T2 intervals. Second, the general cost of processing T1 is measured by the average accuracy of T2/T1 across intervals. Finally, the AB dwell time is measured by the temporal interval when the accuracy of T2/T1 reach the lowest level across five T1-T2 intervals. The Multi-Attribute Task Battery (MATB) is used to simulate aviation tasks. The results show (1) AB dwell time is significantly correlated with the RT of monitoring dashboard; (2) average accuracy of T2/T1 is correlated with the performance of multiple tasks in the MATB including monitoring dashboard, resource management and tracking tasks. These results indicated that several AB indices might be useful for predicting the simulated aviation performance.

KeywordAttentional switch characteristics Attentional blink Multi-attribute task battery Simulated aviation performance
Indexed By其他
Language英语
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/25605
Collection社会与工程心理学研究室
AffiliationInstitute of Psychology, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Feng Du,Jie Zhang,Mengnuo Dai. Attentional Switch Characteristics are Correlated with the Performance of Simulated Aviation Task[J]. HCI International 2015 - Posters’ Extended Abstracts,2015,529(不详):605–609.
APA Feng Du,Jie Zhang,&Mengnuo Dai.(2015).Attentional Switch Characteristics are Correlated with the Performance of Simulated Aviation Task.HCI International 2015 - Posters’ Extended Abstracts,529(不详),605–609.
MLA Feng Du,et al."Attentional Switch Characteristics are Correlated with the Performance of Simulated Aviation Task".HCI International 2015 - Posters’ Extended Abstracts 529.不详(2015):605–609.
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