The purpose of this study is to create and test a behavioral measure of relationship-focused obsessive-compulsive (ROC) symptoms and to learn more about the distress associated with (and coping skills for) unwanted negative thoughts about one's relationship.

This survey experiment aims to explore how people think about fairness in society. We are especially interested in how information about genes affects how people think about social and economic fairness. We hope to learn how scientific advancements in the area of genetics shapes people's attitudes towards society.

We are collecting data on new aspects of the residency application process in internal medicine so that we (and other medical schools) can help better prepare and advise students in the future.

To better understand and disseminate knowledge relative to the developments and the current state of psychoanalysis and derived psychodynamic psychotherapies in different parts of the world. If you are a psychoanalytical or dynamically oriented clinician you can take this survey about how you trained, were analyzed, what you enjoy reading, how you share your wisdom with colleagues, what controversies and problems you encounter, as well as which solutions you propose. We are especially interested in learning about your personal and professional experience.

The purpose of this registry is to observe outcomes of heart transplant recipients who are managed with HeartCare. This is done by collecting information about your heart transplant such as test results, biopsy results, and outcomes, storing that information in a database, and using that information for research.

The purpose of the study is to survey researchers with established interests in early modern marginalia studies about the development of a peer-to-peer research tool designed to facilitate their research. The tool will match scholars in need of photographs of unique pieces of evidence from rare books repositories with scholars able to take and deliver those photographs. The hypotheses of the study are that a) there is interest in a tool like this and b) scholars with established interests in the area can contribute meaningfully to the design of the tool. The aim of the study is to collect information through a survey about the degree to which such a tool might be used, for what reasons, and by whom, and about the features and functionalities that users would like to see in the tool.

Determine feasibility and challenges in implementing the Greenlight Childhood Obesity Intervention at clinics around the nation.

This is a registry for pediatric IBD patients.

Study the effects of Ponsegromab a new drug in patients with heart failure

We are asking survey questions of people who participate in the Healthy Opportunities Pilots in order to see in participating in the Pilots improved health and well-being