Final answer:
Demonstration is the most effective way to teach patients how to perform a procedure, as it combines visual learning with practical application, supported by verbal and written instructions.
Step-by-step explanation:
Teaching patients how to perform a procedure is best accomplished by a combination of methods, but predominantly through demonstration. Demonstrating allows patients to observe the procedure and provides a visual example to emulate, which can be more effective than just verbal instructions or written guidelines alone.
This method is akin to the concept of praxis where patients learn from practical exercises. However the praxis approach relies solely on verbal descriptions without visual aid which may not be as effective for all learners. Demonstrating a procedure can be supplemented with verbal instructions and written materials, creating a comprehensive learning experience that addresses various learning styles and ensures a better understanding of the procedure.