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Effectiveness of an Experimental Design and Analysis Course for First-Year Medical Students.

Lisa M Harrison-Bernard1, Scott Edwards1, Robert W Siggins1

  • 1Department of Physiology, School of Medicine, Louisiana State University Health Sciences Center-NO, 2020 Gravier Street, New Orleans, LA 70112 - 1393 USA.

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An elective course on experimental design and analysis significantly boosted first-year medical students' confidence and understanding of research principles. Most students pursued further research training after the course.

Keywords:
AnalysisCurriculumExperimental designFirst-year medical studentMedical educationResearch

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Area of Science:

  • Medical Education
  • Biomedical Research Training

Background:

  • Biomedical research is crucial for medical advancements and training future physicians.
  • Medical students face barriers in developing essential research skills during their studies.

Purpose of the Study:

  • To evaluate the effectiveness of an elective Experimental Design and Analysis course for first-year medical students.
  • To assess the impact of the course on students' understanding and confidence in research methodologies.

Main Methods:

  • Recruited first-year medical students at LSUHSC-New Orleans enrolled in the elective course.
  • Course content covered Experimental Design, Biostatistical Analysis, Interpretation, Ethical/Regulatory Topics, and Career Preparation.

Main Results:

  • Students reported improved understanding and confidence across all five core course components.
  • Significant gains in confidence and understanding were observed in Ethical and Regulatory Topics.
  • Over 95% of students felt more confident in research design, analysis, and future research participation.

Conclusions:

  • An elective research course in the first year of medical school effectively enhances students' confidence and understanding of the research process.
  • The course, particularly its emphasis on regulatory aspects, prepares students for evidence-based practice and future research endeavors.
  • The findings support the recommendation for early introduction of research education in medical curricula.