Using non-linear slide decks to administer individualized problem-based learning assessments within pharmacology...

Area of Science:

• Pharmacology Education
• Medical Education Technology

Background:

• Problem-based learning (PBL) is a standard pedagogical approach in health professions education.
• Traditional group-based PBL presents challenges in implementation and assessment.
• The COVID-19 pandemic necessitated innovative approaches to remote learning and assessment.

Purpose of the Study:

• To describe the implementation of non-linear slide decks for delivering problem-based learning (PBL) in pharmacology.
• To evaluate the use of non-linear slide decks as an individualized student assessment method.
• To assess student performance and perceptions of this novel PBL delivery method.

Main Methods:

• Two non-linear slide decks were developed using Microsoft PowerPoint with interactive hyperlinks.
• The slide decks facilitated student-directed navigation through two distinct PBL scenarios.
• These scenarios included a summative clinical toxicology assessment and a formative pharmacokinetic calculation exercise.

Main Results:

• Student performance in non-linear PBL assessments was comparable to traditional essays and oral presentations.
• Grades achieved through non-linear PBL (67.6%) were slightly lower than online quizzes (71.4%).
• Student feedback indicated positive perceptions regarding the non-linear PBL approach.

Conclusions:

• Non-linear PBL using interactive slide decks is a pedagogically robust strategy promoting active learning.
• This methodology offers an engaging and flexible alternative to traditional group-based PBL.
• Despite development complexities, non-linear PBL effectively meets pharmacology curriculum requirements and addresses existing educational challenges.