Which of the following goals is most useful for self-management?

Correct answer: I will revise for thirty minutes daily for the next seven days

A useful self-management goal should be specific, measurable, and limited by time so that progress can be checked. Option A states exactly what will be done, for how long each day, and for how many days. The other goals are unrealistic, vague, or too broad to measure reliably. A clear target also makes it easier to plan effort and review results.