Determining best‐in‐practice dyadic discrete choice experiments to enable persons with dementia and informal caregivers to participate in health care decision‐making: a feasibility study

Discrete choice experiments (DCEs) are a powerful tool that potentially offer a method to quantify individual and joint care preferences of persons with dementia and their informal caregivers. DCE studies that have included persons with dementia revealed that choice task complexity is a serious challenge to this population, which can lead to heuristic decision making. This feasibility study aims to determine best‐in‐practice dyadic DCE design to enable both persons with dementia and informal caregivers to participate in health care decision‐making.