Do you have problems with your thinking or memory? Or a parent or sibling with dementia? If so, we'd like you to join this registry about the brain and Alzheimer's disease. In return for providing us with a little bit of your health history and background, we will connect you with researchers doing studies you can join, without obligation. Many studies pay a stipend and some offer a possible treatment.

The purpose of this research study is to investigate how human interpret some predictive learned by AI systems when detecting deceptive hotel reviews and how AI explanations can shape human understanding. For instance, the AI system learns that words like "floor" and "bathroom" are highly predictive of genuine reviews and words like "husband" and "luxury" are highly predictive of deceptive reviews. While the AI system highlights these words by learning from the data, the association between these words and the outcome are not easy to comprehend for humans. Thus, our goal of this research is to investigate how participants interact with machine-generated explanations that are unintuitive, and how participants make use of our developed visualizations and tools to make sense of these unintuitive features.

Have you ever noticed yourself repeatedly thinking or doing specific things? Have you experienced symptoms of OCD now or in the past (even if you did not seek treatment)? Do you identify as Black? If you have (or think you might have) OCD, you may be able to participate in a study to learn more about OCD and new methods for prevention and treatment. Participants will receive $50.

Have you ever been concerned about your eating? We're inviting adults in the U.S. who have ever had anorexia nervosa, atypical anorexia nervosa, bulimia nervosa, binge-eating disorder, or avoidant/restrictive food intake disorder (ARFID) at any point in their life to take our survey. No official medical diagnosis is required. Common signs of different eating disorders may include: restricting the amount or type of food you eat or eating excessive amounts of food in one sitting. Some other possible signs are making yourself throw up, using diet pills or laxatives, excessively exercising, or fasting to alter your weight. Only with your help can we the causes and potential cures for these disorders. Eligible participants who complete Core Questionnaires and return their saliva sample will receive a $30 gift card.

This study aims to understand how a person's race and where they live affect the quality of breast cancer care they receive. We invite Black and/or African American breast cancer patients and survivors from specific areas of North Carolina to participate in a virtual focus group. The purpose of this focus group is to get your feedback about maps and other tools our team has created to show how breast cancer care quality varies around the state and by race. We also want to hear your experiences seeking care in your area, and your ideas about possible reasons behind the patterns in your area.

Focus groups for adolescents and caregivers who have had eating disorders or disordered eating to help us develop a new treatment that is appropriate for members of the Latinx community.

In this study, we will look at how clinics give care to patients of all body sizes. We will talk to doctors and clinic staff to find out their policies and how they provide care that includes everyone.

The goal of this study is to gather more information on the experiences of LGBTQ+ individuals during the family planning process, specifically as they relate to elements of stress and social support. This study will include any LGBTQ+ individuals who have gone through any part of the family planning process, as well as people who work with LGBTQ+ individuals, including (but not limited to) doctors, doulas, lactation consultants, and legal professionals. This will provide groundwork to guide questions in future research on parent and child health in LGBTQ+ populations.

Do you identify as Hispanic, Latino, and/or from Latin America? Are you an adult? If so, you may be able to participate in a study about your identity in the United States. I would love to hear about your experiences.

The focus of the research is on the challenges associated with achieving explainability in analytics and AI powered approaches applied in risk predictions in maternal health. As part of this research, we aim to conduct a usability study of an AI-driven postpartum depression risk assessment tool engaging healthcare providers - including doctors, nurses, and midwives - as participants. The usability study will assess healthcare provider's interactions and engagement with the web-based tool, measured by the System Explainability Scale (SES) Score, which quantifies its overarching Explainability, considering the dimensions of understandability, trust, and usability.