Reweighting AT-SAT to mitigate group score differences : final report / by Andrew R. Dattel, Raymond E. King.

Author/creator Dattel, Andrew R.
Format Electronic
Publication InfoWashington, D.C. : Federal Aviation Administration, Office of Aerospace Medicine ; Ft. Belvior, VA : Available to the public through the Defense Technical Information Center ; Springfield, Va. : Available to the public through the National Technical Information Service, 2006.
Descriptioni, 9 p. : digital, PDF file.
Supplemental Contenthttps://purl.fdlp.gov/GPO/LPS74537
Subjects

Other author/creatorKing, Raymond E., 1959-
Other author/creatorUnited States. Office of Aerospace Medicine.
Other author/creatorUnited States. Federal Aviation Administration.
Other author/creatorCivil Aerospace Medical Institute.
Variant title Reweighting Air Traffic Selection and Training to mitigate group score differences
Abstract The Air Traffic Selection and Training (AT-SAT) test battery is the selection tool for applicants for Air Traffic Control Specialist (ATCS) positions within the Federal Aviation Administration (FAA) who have not previously been employed as an air traffic controller. AT-SAT is an aptitude test developed to predict the likelihood of successfully learning ATCS skills. Before operational use, however, concerns were raised about the low passing rate of incumbent (who are fully trained and certified) ATCS personnel (who participated in the initial research) and score differences between groups, which could result in adverse impact (possible unfair discrimination). To address these concerns, the subscores of AT-SAT were reweighted, and the additive constant was changed to yield a new total score. The present study compares the original and new scoring methods using data from 724 developmental ATCSs who volunteered to take AT-SAT. An average increase of 4.86 points was found with the new scoring method; the notional passing rate (achieving a score greater than or equal to 70) changed from 58.8% to 80%.
General noteTitle from title screen (viewed on Sept. 27, 2006).
General note"July 2006."
General note"DOT/FAA/AM-06/16."
General noteGPO Cataloging Record Distribution Program (CRDP).
Bibliography noteIncludes bibliographical references (p. 9).
Funding informationPerformed by FAA Civil Aerospace Medical Institute, Oklahoma City, OK, under approved subtask no. HRR-523
Technical detailsMode of access: Internet from the Office of Aerospace Medicine web site. Address as of 9/27/06: http://www.faa.gov/library/reports/medical/oamtechreports/2000s/media/200616.pdf; current access via PURL.
Issued in other formDattel, Andrew R. Reweighting AT-SAT to mitigate group score differences i, 9 p.
Technical rpt numberDOT/FAA/AM-06/16
GPO item number0431-E-04 (online)
Govt. docs number TD 4.210:06/16

Availability

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