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Can technology replace live preparations in student laboratories?

H I Modell1

  • 1Department of Radiology, University of Washington, Seattle.

The American Journal of Physiology
|June 1, 1989
PubMed
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Many physiology programs are reducing student laboratories, exploring alternatives to live experiments. However, few evaluate if these alternatives meet core educational objectives, which sometimes require hands-on experience.

Area of Science:

  • Physiology Education
  • Medical Pedagogy
  • Active Learning Strategies

Background:

  • A recent trend shows a reduction or elimination of student laboratories in physiology curricula.
  • Departments are exploring alternatives to live preparations to maintain active learning.
  • There's a lack of critical examination into whether these alternatives meet specific educational objectives.

Purpose of the Study:

  • To assess the alignment between alternative teaching methods and the educational objectives of physiology student laboratories.
  • To determine if technological solutions can effectively replace or supplement traditional hands-on laboratory experiences.
  • To highlight the necessity of first-hand experience for achieving certain physiological learning outcomes.

Main Methods:

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  • Review of current trends in physiology curriculum design and laboratory implementation.
  • Analysis of various technological alternatives proposed for student laboratories.
  • Evaluation of educational objectives in the context of traditional versus alternative laboratory approaches.

    • Main Results:

    • Technological approaches can partially or fully meet some educational objectives of physiology labs.
    • A significant gap exists in evaluating whether alternative methods align with specific learning goals.
    • Certain critical educational objectives in physiology can only be achieved through direct experience with live preparations.

    Conclusions:

    • While technology offers valuable tools for active learning in physiology, it cannot entirely replace live laboratories.
    • A thorough evaluation of educational objectives is crucial before adopting alternatives to traditional student labs.
    • First-hand experience remains indispensable for achieving specific, high-level learning outcomes in physiology education.