What is the recommended class size for lecture-based training programs according to IPC?

The recommended class size for lecture-based training programs according to IPC is 15 students per trainer. This size is considered optimal because it allows for effective interaction between the trainer and students, enabling personalized attention and engagement. A class of this size facilitates thorough discussions, ensures that all participants can ask questions and receive direct feedback, and allows the trainer to monitor understanding among students more closely. Smaller class sizes can lead to more individual attention, while larger classes may dilute the interaction quality and make it challenging for trainers to address the unique needs of each student effectively. Thus, the guideline of 15 students strikes a balance that supports effective learning outcomes.