Cited by 37Medical Education and AdmissionsInnovations in Medical EducationDiversity and Career in Medicine

Cutting costs of multiple mini-interviews–changes in reliability and efficiency of the Hamburg medical school admission test between two applications

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Hissbach, Johanna C, Sehner, Susanne, Harendza, Sigrid, Hampe, Wolfgang·2014·BMC Medical Education

Abstract

BACKGROUND: Multiple mini-interviews (MMIs) are a valuable tool in medical school selection due to their broad acceptance and promising psychometric properties. With respect to the high expenses associated with this procedure, the discussion about its feasibility should be extended to cost-effectiveness issues. METHODS: Following a pilot test of MMIs for medical school admission at Hamburg University in 2009 (HAM-Int), we took several actions to improve reliability and to reduce costs of the subsequent procedure in 2010. For both years, we assessed overall and inter-rater reliabilities based on multilevel analyses. Moreover, we provide a detailed specification of costs, as well as an extrapolation of the interrelation of costs, reliability, and the setup of the procedure. RESULTS: The overall reliability of the initial 2009 HAM-Int procedure with twelve stations and an average of 2.33 raters per station was ICC=0.75. Following the improvement actions, in 2010 the ICC remained stable at 0.76, despite the reduction of the process to nine stations and 2.17 raters per station. Moreover, costs were cut down from $915 to $495 per candidate. With the 2010 modalities, we could have reached an ICC of 0.80 with 16 single rater stations ($570 per candidate). CONCLUSIONS: With respect to reliability and cost-efficiency, it is generally worthwhile to invest in scoring, rater training and scenario development. Moreover, it is more beneficial to increase the number of stations instead of raters within stations. However, if we want to achieve more than 80 % reliability, a minor improvement is paid with skyrocketing costs.

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  1. Hissbach J, Klusmann D, Hampe W: Reliability of a science admission test (HAM-Nat) at Hamburg medical school. GMS Z Med Ausbild. 2011, 28: Doc44.

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Authors
Hissbach, J. C., Sehner, S., Harendza, S., & Hampe, W.
Affiliations
University Medical Center Hamburg-Eppendorf (DE)
Corresponding author
Hampe, Wolfgang
Venue
BMC Medical Education
Published
2014-03-19
Volume
14
Issue
1
Pages
54-54
ISSN
1472-6920 (ISSN-L)
OpenAlex
W2038227228
Cited by
37
References
26
Citations by year
2024: 3 · 2022: 2 · 2021: 4 · 2020: 3 · 2019: 8 · 2018: 7 · 2017: 6 · 2016: 1 · 2015: 2 · 2014: 1
FWCI
3.30
Type
journal article
Language
en
Open access
Locations
  • BMC Medical Education (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Medical Education and Admissions
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Innovations in Medical Education
  • Social Sciences › Gender Studies › Diversity and Career in Medicine
Keywords
multiple mini-interviews, medical school admissions, cost-effectiveness, inter-rater reliability, rater training, scenario development
MeSH terms
Cost-Benefit Analysis, Germany, Interviews as Topic, School Admission Criteria, Schools, Medical

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