Participants provide feedback on the development of a decision aid for dementia therapies.

Patients with dementia and care partners will receive an iteration of the decision aid and provide feedback.

To access the preliminary efficacy on decisional conflict including personal perceptions of uncertainty in choosing options, factors that contribute to feelings of uncertainty and effective decision making.

Decisional Conflict Scale - Higher numbers mean more uncertainty. O'Connor, A. M. (1995). Validation of a decisional conflict scale. Medical decision making, 15(1), 25-30. https://decisionaid.ohri.ca/docs/develop/User\_Manuals/UM\_Decisional\_Conflict.pdf

To determine the extent that health care providers engage with patients as a part of their shared decision making, specifically looking at the discussion of treatment options and their pros and cons as well as the patient's preferences.

Shared Decision Making Process Scale - Higher numbers mean more shared decision making. https://mghdecisionsciences.org/tools-training/sdm-process-survey/

To determine the patient's perception of their self-efficacy in decision making including measuring their self-confidence in their ability to make decisions.

Decision Self-Efficacy Scale where higher numbers mean they patient has a higher perception of self-efficacy.

https://decisionaid.ohri.ca/docs/develop/Tools/Decision\_SelfEfficacy.pdf