Mental capacity is not static. People’s ability to make decisions can fluctuate and is also affected by social constructions especially those relating to age. Time, and more specifically age, is a consideration when analysing mental capacity.
Think back to when you were a child. At what age were you considered old enough to make decisions for yourself? Did this age differ depending on the decision being made? Who helped you make decisions and why?
Think of families you know with children, either from when you were a child or that you have come to know as an adult. In what circumstances was the decision making different and why? Think about things like choice of food, religious observance, relationships and education.