The Effect of Benner's Jigsaw Teaching Technique Based on the Novice to Expert Model and Scenario-Based Peripheral Intravenous Catheterization Instruction on Skill Acquisition of Nursing Students: An Experimental Study.

This randomized controlled experimental study aims to evaluate the effectiveness of a training program based on the Jigsaw teaching technique and scenario-based learning in improving the peripheral intravenous catheterization skill levels of first-year nursing students. Participants will be randomly assigned to either the intervention group, receiving Jigsaw-based collaborative learning combined with clinical scenarios, or the control group receiving traditional skills training. The primary outcome is the improvement in students' clinical skill performance as measured by a standardized skill assessment checklist. The study seeks to determine whether innovative, active learning methods can enhance fundamental nursing skills training