How History Trails and Set Size Influence Detection of Hostile Intentions

Autor/inn/en	Patton, Colleen E.; Wickens, Christopher D.; Clegg, Benjamin A.; Noble, Kayla M.; Smith, C. A. P.
Titel	How History Trails and Set Size Influence Detection of Hostile Intentions
Quelle	In: Cognitive Research: Principles and Implications, 7 (2022), Artikel 41 (12 Seiten) PDF als Volltext Verfügbarkeit
Zusatzinformation	ORCID (Patton, Colleen E.)
Sprache	englisch
Dokumenttyp	gedruckt; online; Zeitschriftenaufsatz
ISSN	2365-7464
DOI	10.1186/s41235-022-00395-5
Schlagwörter	Social Cognition; Intention; Psychological Patterns; Antisocial Behavior; Identification; Visual Perception; Attention; Decision Making Skills; Short Term Memory; Task Analysis + Suchen Sie Ihr Suchwort? Soziale Kognition; Identifikation; Identifizierung; Visuelle Wahrnehmung; Aufmerksamkeit; Kurzzeitgedächtnis; Aufgabenanalyse
Abstract	Previous research suggests people struggle to detect a series of movements that might imply hostile intentions of a vessel, yet this ability is crucial in many real world Naval scenarios. To investigate possible mechanisms for improving performance, participants engaged in a simple, simulated ship movement task. One of two hostile behaviors were present in one of the vessels: Shadowing--mirroring the participant's vessel's movements; and Hunting--closing in on the participant's vessel. In the first experiment, history trails, showing the previous nine positions of each ship connected by a line, were introduced as a potential diagnostic aid. In a second experiment, the number of computer-controlled ships on the screen also varied. Smaller set size improved detection performance. History trails also consistently improved detection performance for both behaviors, although still falling well short of optimal, even with the smaller set size. These findings suggest that working memory plays a critical role in performance on this dynamic decision making task, and the constraints of working memory capacity can be decreased through a simple visual aid and an overall reduction in the number of objects being tracked. The implications for the detection of hostile intentions are discussed. (As Provided).
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Erfasst von	ERIC (Education Resources Information Center), Washington, DC
Update	2024/1/01