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Network defense and team cognition: a team-based cybersecurity simulation

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This research evaluates a cyber test-bed, DEXTAR (Defense Exercises for Team Awareness Research), and examines the relationship between good and bad team performance in increasingly difficult scenarios. Twenty-one computer science graduate students (seven three-person teams), with experience in cybersecurity, participated in a team-based cyber defense exercise in the context of…

This research evaluates a cyber test-bed, DEXTAR (Defense Exercises for Team Awareness Research), and examines the relationship between good and bad team performance in increasingly difficult scenarios. Twenty-one computer science graduate students (seven three-person teams), with experience in cybersecurity, participated in a team-based cyber defense exercise in the context of DEXTAR, a high fidelity cybersecurity testbed. Performance measures were analyzed in addition to team process, team behavior, and workload to examine the relationship between good and bad teams. Lessons learned are reported that will inform the next generation of DEXTAR.
ContributorsBradbury, Aaron (Author) / Cooke, Nancy J. (Thesis advisor) / Branaghan, Russell (Committee member) / Roscoe, Rod (Committee member) / Arizona State University (Publisher)
Created2016
… of DEXTAR. Date Created 2016 Contributors Bradbury, Aaron (Author) Cooke, Nancy J. (Thesis advisor) Branaghan, … Statement of Responsibility by Aaron Bradbury Description Source Viewed on September 8, … Team Cognition: A Team-Based Cybersecurity Simulation by Aaron Bradbury Thesis Presented in Partial Fulfillment of …
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Driving and elderly primes in a simulated driving environment

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ABSTRACT Research studies have demonstrated that stereotypes can elicit a priming response. An experiment was conducted to test the effects of priming elderly and young stereotypes on driving behavior. Participants drove in a driving simulator while navigating through two driving routes. Participants were guided by a neutral voice similar to…

ABSTRACT Research studies have demonstrated that stereotypes can elicit a priming response. An experiment was conducted to test the effects of priming elderly and young stereotypes on driving behavior. Participants drove in a driving simulator while navigating through two driving routes. Participants were guided by a neutral voice similar to "Siri" that informed them where to turn. Each route primed the participants with names that were deemed "old" or "young" as determined by a survey. The experiment yielded slower driving speeds in the elderly condition than in the young consistent with previous research regarding elderly stereotypes (Bargh et al, 1996; Branaghan and Gray, 2010; Taylor, 2010; Foster, 2012). These findings extend research on priming and behaviors elicited by participants in a simulated driving environment.
ContributorsThew, Lisa (Author) / Branaghan, Russell (Thesis advisor) / Song, Hyunjin (Committee member) / Kuzel, Michael (Committee member) / Arizona State University (Publisher)
Created2014
… SD = 2.15) (Table 1). The 3 male names ranked oldest were Alfred, (M = 8.55, SD = 1.73), Eugene (M = 8.5, SD = 1.42), … (Agnes, Gertrude, Maude) and the three oldest male names (Alfred, Eugene, and Milton) in Study 1. In the young name …     Table 2. Study 1. Male Name Survey Results. Name   Alfred   Brandon   Cameron   Chase   Eugene   Harold   …