Nikhat Parween and Shainy Bhadra submitted a document to their clinical instructor on simulation. The document defined simulation as an operating representation of central features of reality. It discussed the purpose, characteristics, steps, and types of simulation. The types included written, audiovisual, and live simulated simulation. Advantages included helping students practice skills in a safe and controlled setting. Disadvantages included the time and costs required. The document referenced textbooks and websites for further information on simulation.