Peer teaching supports knowledge acquisition and learning-objective attainment in interprofessional education among health professional students: A cross-sectional questionnaire study
This cross-sectional study of 589 health professional students demonstrates that integrating structured peer teaching with faculty facilitation in home-based interprofessional education effectively enhances both knowledge acquisition and the perceived attainment of learning objectives.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
Healthcare is no longer a solo act performed by a single doctor in a white coat. Modern patient care, especially for the elderly or those with complex needs, requires a team. This team might include doctors, dentists, nurses, pharmacists, and therapists, all working together to support a person in their own home. For these professionals to work well together, they must learn to collaborate before they ever treat a real patient. This is the goal of interprofessional education, a training approach where students from different health fields learn side by side. While many programs focus on how students feel about working together or whether they change their attitudes, there is a missing piece in the puzzle: do these students actually learn the specific facts and skills they need? Furthermore, most training happens in hospitals, yet the reality of home-based care is quite different, often requiring more independence and creativity with fewer resources.
Researchers at Showa Medical University in Japan set out to fill this gap by testing a specific teaching method within a home-care training course. They wanted to see if having students teach each other—rather than just listening to experts—helped them learn better. The study involved nearly six hundred students from five different health disciplines: medicine, dentistry, pharmacy, nursing, and rehabilitation sciences. These students were in their second or third year of university, meaning they had learned the basic science of their fields but had not yet started their clinical rotations. The course was designed to simulate the challenges of caring for patients in their homes. It took place over a single day and was divided into five different sessions, each led by a different type of healthcare professional.
The unique twist in this training was the role reversal. In each session, students from the discipline leading that part of the day acted as peer teachers. For example, when the nursing session focused on helping patients with daily tasks like changing clothes or using adult diapers, the nursing students took the lead. They explained the procedures and guided their classmates from other fields through the hands-on practice. The other students rotated between being the learner and the person receiving care, simulating the role of an elderly patient. This structure ensured that every student experienced both sides of the interaction: learning from an expert, learning from a peer, and teaching a peer.
After the course, the researchers measured what the students had learned in two ways. First, they gave a written test with twenty-five questions to check for factual knowledge. The results were striking: students from every single discipline scored above eighty percent, showing that they had acquired a solid foundation of knowledge. Second, the students filled out a survey about their own learning experience. They were asked how well they understood the material and whether they felt they had met the learning goals for each session. The data revealed a clear pattern. While listening to the expert faculty members was important for understanding the content, the act of teaching a peer was the strongest factor linked to feeling that they had truly mastered the objectives.
The students who took on the role of peer teacher reported a much stronger sense of achievement than those who only listened. The researchers found that when a student had to explain a concept or demonstrate a skill to a classmate from a different profession, it forced them to organize their own thoughts and articulate their knowledge clearly. This process seemed to deepen their understanding more effectively than passive listening alone. In the open-ended comments, students described how this reciprocal teaching helped them appreciate the specific roles of other professions. They spoke about gaining a new sensitivity to the dignity of patients and the emotional weight of home-based care. Many also noted that they had learned practical life-support skills they had never encountered in a classroom, though some wished they had more time to practice these new abilities.
The study suggests that the most effective way to prepare future health teams for home-based care is not just to lecture them, but to structure their learning so they must teach one another. This approach does not replace the need for expert instructors, who are essential for setting the stage and ensuring accuracy. Instead, it combines expert guidance with the active engagement of peer teaching. By requiring students to explain their discipline's knowledge to others, the training creates a deeper, more personal connection to the material. This method appears to be a powerful tool for building the collaborative skills and confidence needed for the complex, resource-limited environment of home healthcare, proving that in education, the best way to learn is often to teach.
Drowning in papers in your field?
Get daily digests of the most novel papers matching your research keywords — with technical summaries, in your language.