Abstract: Objective: To explore the effects of using simulation in promoting a range of outcomes in nursing students based on experiences in different roles. Methods: A set of instruments developed by the National League for Nursing(NLN) were used in the study, including the Simulation Design Scale (SDS), the Educational Practices in Simulation Scale(EPSS), and the Student Satisfaction and Self-Confidence in Learning Scale. Results: The simulation was evaluated to be a valuable teaching-learning method to develop professional understanding and insight independent of roles. Conclusion:Both methods of learning (practical experience or vicarious learning) may bridge the gap between theory and practice and contribute to the development of skills in reflective and critical thinking.