Final answer:
Emergency plans need to be simple to be effective during high-pressure situations, ensuring they are easy to understand and implement quickly by everyone involved.
Step-by-step explanation:
Emergency plans should be kept simple because they need to be usable and understandable in high-pressure situations. Simplicity ensures that everyone, from program managers to responders, can readily comprehend the tasks and objectives without confusion. This allows for a more efficient and effective response during an emergency when time is of the essence, and the situations often change rapidly. Complicated plans might be difficult to implement or could lead to miscommunication when quick actions are necessary. Keeping the emergency plan simple, yet comprehensive, is key to its successful deployment when an emergency arises.