Sampling error and other statistical problems with query-based situation awareness measures

Steven J. Landry, Hyo Sang Yoo

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

An analysis of query-based measures for situation awareness was conducted, focusing on the effect of sampling from among the population of possible queries and the assumption that all queries are equally likely to be answered correctly across the population of participants. The analysis, which utilized Monte Carlo simulations, demonstrate that sampling from among the possible queries reduces the power of statistical tests, and the assumption of equal likelihood may result in a misleading portrayal of the results.

Original languageEnglish (US)
Title of host publicationProceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012
Pages292-296
Number of pages5
DOIs
StatePublished - 2012
EventProceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012 - Boston, MA, United States
Duration: Oct 22 2012Oct 26 2012

Publication series

NameProceedings of the Human Factors and Ergonomics Society
ISSN (Print)1071-1813

Other

OtherProceedings of the Human Factors and Ergonomics Society 56th Annual Meeting, HFES 2012
CountryUnited States
CityBoston, MA
Period10/22/1210/26/12

All Science Journal Classification (ASJC) codes

  • Human Factors and Ergonomics

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