MacCAT-CA

The MacCAT-CA, or MacArthur Competence Assessment Tool for Clinical Research, is a structured interview used to assess a person's ability to understand, appreciate, and reason about information relevant to making informed decisions about participating in research or treatment. It helps determine if someone has the mental capacity to give truly informed consent. The test evaluates three key areas: whether the person can understand the information provided, recognize how it applies to their situation, and reason about the risks and benefits involved. It ensures that consent is informed, voluntary, and ethically sound.