The purpose of this study is to examine the ways that simple interactions between individuals in romantic relationships are related to their well-being. At the lab sessions, we will invite you to have conversations about specific topics you might routinely discuss with your partner and ask you about your thoughts and feelings related to those conversations.

To expand our understanding of extreme picky eating or selective eating by studying genetic and environmental causes of avoidant/restrictive food intake disorder (ARFID).

The goal of this study is to learn more about germs that can make a lot of people sick by saving samples we collect in the study. One germ we are studying is called enterovirus D68. We are also studying if we can repeat this study for other germs.

Have you had depression for at least 3 months? If your depression has not improved with two antidepressants, you may be able to take part in a research study to learn more about psilocybin-assisted therapy.

Do you have glioblastoma? Has your cancer either come back or did not improve after the treatments you received? If so, you may be eligible to participate in this gene therapy research study that wants to learn if a new way to modify your immune cells for use as possible treatment is safe and at what dose.

We want to know what people think about gender and how pronouns are used in American English.

Shoes are used every day as we walk to go through daily living tasks. However, the specific features of shoes most relevant to comfort and efficient walking gait remain relatively unclear. The purpose of this research study is to quantify the biomechanical effects of different shoe conditions on walking.

The purpose of this project is to adapt and confirm a tool is effective for measuring change in communication for young children on the autism spectrum.

We have study goals: (1) To conduct phone interviews to ask about symptoms and life impact from adult patients living with PSC; (2) To lead community advisory board discussions to decide on using existing symptom measures 'as is', modify existing measures or develop new measures to evaluate PSC symptoms; and (3) To conduct interviews with adult patients with PSC to assess their understanding and comprehension of selected symptom measures. We plan to consent and enroll up to 75 patients into a Screening database. From the database, we will select up to 24 patients to interview for Aim 1 and up to 16 patients to interview for Aim 3. Interviews will be conducted over the phone by staff at Duke University. At the end of the study, we will have 3 PSC symptom measures for use in future PSC studies.

The purpose of this study is to find out how having inflammatory bowel disease (IBD) impacts the birth control concerns and preferences of young women with IBD.