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Using very short answer errors to guide teaching.

Oliver Putt1, Rachel Westacott2, Amir H Sam3

  • 1Division of Health Sciences, University of Warwick, Coventry, UK.

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Summary
This summary is machine-generated.

Analyzing student errors in very short answer questions can guide medical education. This method identified common mistakes, potentially improving teaching and student performance in applied knowledge tests.

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Area of Science:

  • Medical Education
  • Assessment Methods

Background:

  • Student performance in examinations is a key indicator of teaching effectiveness and learning outcomes.
  • Very short answer questions (VSAQs) offer a method to assess knowledge without cueing effects, enabling efficient machine marking.
  • Analyzing student errors in VSAQs can identify specific areas for curriculum improvement.

Purpose of the Study:

  • To pilot a method for analyzing student errors in an applied knowledge test using VSAQs.
  • To identify common error patterns that could inform future teaching strategies.

Main Methods:

  • Analysis of incorrect answers from 1417 medical students across 20 UK medical schools.
  • Utilized a formative assessment delivered online comprising VSAQs.

Main Results:

  • Identified four predominant error types: misinterpreting abnormal values, unnecessary investigations, non-specific radiology requests, and over-reliance on trigger words.
  • Demonstrated the feasibility of error analysis within the VSAQ format.

Conclusions:

  • The VSAQ format provides an additional benefit of enabling detailed error analysis.
  • Further research is needed to confirm if teaching modifications based on error analysis improve student outcomes.