<qa>  What is the research study for anxiety and depression in individuals with Parkinsons disease?Behavioral Treatments for Anxiety and Depression BehTA-D is a research study for anxiety and depression in individuals with Parkinsons disease PD. The research clinicians try to teach skills that may help participants cope with anxiety and depression in the context of Parkinsons disease. Research clinicians will also discuss ways improve management of Parkinsons symptoms. Other skills taught include how to relax, change thinking, add in meaningful pleasant activity. 