The value of psychometric analysis of the advanced trauma life support cognitive test: Outcome of an ACS-Accredited educational institute multisite study.


Journal

American journal of surgery
ISSN: 1879-1883
Titre abrégé: Am J Surg
Pays: United States
ID NLM: 0370473

Informations de publication

Date de publication:
04 2019
Historique:
received: 25 04 2018
revised: 25 07 2018
accepted: 30 07 2018
pubmed: 11 8 2018
medline: 19 12 2019
entrez: 11 8 2018
Statut: ppublish

Résumé

The Advanced Trauma Life Support A two-phase study was undertaken with the ACS COT permission. In the first phase, ATLS Phase 1 item analyses showed two items with very low percentages correct, and one of these also showed a low discrimination index. Phase 2 item analyses suggested four items as candidates for review and possible revision. We also found differences by learner background and by instructional site. This study demonstrates computerized delivery of the ATLS post-test is feasible, promotes psychometric analysis, and could improve the quality of the test. Further collaboration between the ACS COT and ACS AEI would be beneficial.

Sections du résumé

BACKGROUND
The Advanced Trauma Life Support
METHODS
A two-phase study was undertaken with the ACS COT permission. In the first phase, ATLS
RESULTS
Phase 1 item analyses showed two items with very low percentages correct, and one of these also showed a low discrimination index. Phase 2 item analyses suggested four items as candidates for review and possible revision. We also found differences by learner background and by instructional site.
CONCLUSIONS
This study demonstrates computerized delivery of the ATLS post-test is feasible, promotes psychometric analysis, and could improve the quality of the test. Further collaboration between the ACS COT and ACS AEI would be beneficial.

Identifiants

pubmed: 30093092
pii: S0002-9610(18)30591-9
doi: 10.1016/j.amjsurg.2018.07.050
pii:
doi:

Types de publication

Journal Article Multicenter Study

Langues

eng

Sous-ensembles de citation

IM

Pagination

800-805

Informations de copyright

Copyright © 2018 Elsevier Inc. All rights reserved.

Auteurs

Jenny Guido (J)

Center for Advanced Medical Learning and Simulation (CAMLS), USF Health, University of South Florida, Tampa, FL, USA.

Britany Telford (B)

Center for Advanced Medical Learning and Simulation (CAMLS), USF Health, University of South Florida, Tampa, FL, USA; Psychology Department, University of South Florida, Tampa, FL, USA.

Luis E Llerena (LE)

Center for Advanced Medical Learning and Simulation (CAMLS), USF Health, University of South Florida, Tampa, FL, USA; Morsani College of Medicine, USF Health, University of South Florida, Tampa, FL, USA. Electronic address: lllerena@health.usf.edu.

Spiros Stergiopoulos (S)

Medical Physics Department, Athens University Medical School, Athens, Greece.

Charlotte Huber (C)

William Maul Measey Institute for Clinical Simulation and Patient Safety, Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA.

Andrew Cross (A)

Eastern Virginia Medical School, Norfolk, VA, USA.

Michael Brannick (M)

Center for Advanced Medical Learning and Simulation (CAMLS), USF Health, University of South Florida, Tampa, FL, USA; Psychology Department, University of South Florida, Tampa, FL, USA.

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