Which task management method involves completing tasks in order of priority?

The task management method that involves completing tasks in order of priority is serial tasking. This approach focuses on handling one task at a time, allowing an individual to concentrate fully on that task until it is completed before moving on to the next one. Prioritization is a key aspect of serial tasking, as it requires determining which tasks are the most important or urgent and addressing them sequentially. This method can enhance focus and efficiency, as it minimizes the distractions and potential loss of productivity that can occur with multitasking.

In contrast, parallel tasking and batch processing involve handling multiple tasks simultaneously or grouping similar tasks together to complete them at once, which does not prioritize based on urgency. Batching refers specifically to completing similar tasks together rather than addressing them based on their importance or deadline.