Quantitative Analysis of Situational Awareness (QUASA): Applying Signal Detection Theory to True/False Probes and Self-Ratings

Abstract

This paper describes a technique for assessing the situational awareness of individuals such as warfighters participating in C2 experiments and exercises. Known as QUASA (quantitative analysis of situational awareness), the technique combines both objective queries (true/false probes) and subjective self-ratings of confidence for each probe response. The data so obtained are then analyzed and interpreted using the mathematical framework of Signal Detection Theory (SDT). The rationale behind the technique is described, followed by an example of its implementation and the results obtained. Further refinements of the technique based on recent research in experimental psychology are also considered.

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 2004
Accession Number
ADA465817

Entities

People

  • Barry Mcguinness

Tags

Communities of Interest

  • C4I
  • Human Systems
  • Space

DTIC Thesaurus Topics

  • Accuracy
  • Calibration
  • Cognition
  • Command And Control
  • Detection
  • Detectors
  • False Alarms
  • Information Exchange
  • Information Retrieval
  • Information Science
  • Information Systems
  • Judgment
  • Probability
  • Psychology
  • Signal Detection
  • Situational Awareness
  • Warning Systems

Readers

  • Computational Modeling and Simulation
  • Electromagnetic Wave Scattering and Antenna Radiation Engineering
  • Geospatial Intelligence and Artificial Intelligence Analytics