Supporting decision-making and the presumption of capacity

Adults are presumed to have capacity unless there is evidence otherwise. Staff must not assume lack of capacity simply because someone disagrees, is confused, or takes risks. The Mental Capacity Act requires that all practicable steps are taken to help the person make the decision first.

Supporting decision-making can be straightforward but effective. Use plain language and short, single-step explanations. Reduce background noise and avoid rushing. Choose a time of day when the person is most able to engage, address pain or discomfort, involve familiar staff, and use visual aids or other communication supports where needed. For some people, a pause and a clearer explanation will make the difference between capacity and apparent incapacity.

Makes an unwise decision does not equal lack of capacity. In residential care this can be challenging when someone refuses help, wants to take a risk, or declines an option staff view as safer. The legal question is whether the person can understand, retain, weigh and communicate the decision, not whether the decision seems wise.

Good frontline practice begins with enquiry. Is the person upset or confused? Do they understand what is being asked? Could the decision wait? Has anyone tried a different way of explaining it? Are staff assuming incapacity because the shift is busy?

Practicable steps may include

• Using short sentences and one idea at a time.
• Trying again at a better time if the person is tired, unwell, or overwhelmed.
• Using hearing aids, glasses, interpreters, pictures, or familiar objects where relevant.
• Involving someone trusted to help communication, without handing the decision over to them.

A refusal is not proof of incapacity. Support the person to decide first, then escalate for a decision-specific assessment if genuine doubt remains.