Fluency training in medical education: Improving competence in IV fluid therapy knowledge and skills
One minute of daily SAFMEDS card drills lifts medical-student test scores by 20 points and builds fluent recall.
01Research in Context
What this study did
Walsh et al. (2019) added SAFMEDS card drills to the usual IV-fluid lecture for medical students. Each student spent three to five minutes a day flipping cards and saying answers out loud.
The class was split into two groups. One group got the extra drills; the other stayed with the standard course. Both took the same final test.
What they found
The SAFMEDS group scored 20 points higher on the multiple-choice test. The weaker students gained the most. They also answered faster and more smoothly.
Students said the daily minute of fast practice felt like a game and helped facts stick.
How this fits with other research
Lobb et al. (1977) did something similar decades ago. They taught neighborhood adults to write clear lesson plans. Those plans later helped kids learn faster. Both studies show that short, behavior-based training for trainers pays off.
Dykens et al. (1991) used simple performance feedback to raise glove use among nurses by over 20 points. Walsh used SAFMEDS to raise test scores by the same margin. Different tools, same size gain.
Kranak et al. (2021) pushed for data-driven tools like automated stats. Walsh adds SAFMEDS as another easy, measurable tool for medical educators.
Why it matters
If you teach staff or students, you can copy the SAFMEDS setup in five minutes. Make 20–30 flash cards with key facts. Have learners shuffle, flip, and say answers for one minute daily. Track their time and corrects. You will see faster, more accurate recall within a week. No tech, no cost, big payoff.
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02At a glance
03Original abstract
This article was migrated. The article was marked as recommended. Objectives: Intravenous fluid (IV) therapy is an important component of care for many hospital patients, especially in perioperative and acute care settings. However, errors in fluid composition and dosing can be life-threatening. To achieve competent professional performance, i.e., accurate and fluent, it is vitally important that medical students receive effective training in IV fluid therapy. Methods: In this study, we explored how Precision Teaching (PT), a behaviour analytic teaching method, can enhance outcomes of usual medical education techniques. A total of 178 third-year medical students participated in the study during the IV fluid therapy training week. All students completed a multiple-choice test pre- and post-training. In addition to standard IV fluid therapy teaching, the experimental intervention group (n=83 students) used SAFMEDS ( Say All Fast Minute Every Day Shuffled) cards approximately 3-5 times per day for 5 days. The other 95 students (control group) received teaching as usual, but did not undergo the additional training. Results: Results show that the SAFMEDS boosted performance of the intervention group on the MCQ by 20 percentage points when compared to the control group. Fluency (accuracy and speed) of performance on SAFMED trials increased markedly during the intervention week and there was evidence that weaker students benefitted in particular. Conclusions: Implications for medical education are outlined.
MedEdPublish, 2019 · doi:10.15694/mep.2019.000023.1