Randomization: Following the baseline assessments, assessing staff will open an opaque, sealed envelop for each dyad (affected individual and caregiver). Envelops will be numbered and will contain the group assignment. A statistician not involved in the study will prepare these envelops and create a random sequence of numbers using a computer program. There will be 2 piles of envelops, one for men and one for women to recruit a similar proportions of male and female participants in both groups.