Which approach supports single-task focus to beat time-wasting behaviors?

• A. Switching between tasks to simulate variety.
• B. Blocking time for single tasks and turning off notifications.
• C. Multitasking to cover more topics.
• D. Reviewing tasks after finishing.

Answer: (B)

The key idea is concentrating on one task by creating a clear, distraction-free work window. Blocking out time for a single task sets a definite boundary so your attention isn’t pulled to other tasks, and turning off notifications removes the most common source of interruptions that break focus. When you protect that block and mute alerts, you minimize the mental cost of switching tasks, stay in a flow state longer, and get more done in less time.

Switching between tasks and multitasking split your attention and introduce time lost as you reorient each time you switch, which reduces both speed and quality of work. Reviewing tasks after finishing is useful for planning next steps, but it doesn’t prevent the distractions you face during the work period itself. So the approach that best supports single-task focus is blocking time for a single task and turning off notifications.