The study will analyze data about how students use instructional resources to discover how the use of those resources relate to student demographics (i.e., who uses which resources and to what extent) and learning outcomes. The resources under study are specifically those involving peer instructors such as learning assistant-led recitations and office hours, peer tutoring, and interactions with peers on instructional communication platforms such as Sakai and Piazza.
The purpose of this study is to understand the behaviors and attitudes related to online grocery shopping among parents with children age 1-5 years old. The aim is to develop online food retail nudges to discourage fruit drink purchases and promote healthier substitutes. The ultimate goal is to decrease consumption of sugar-sweetened beverages in childhood as these are associated with increased risk of diet-related chronic diseases, such as obesity and type 2 diabetes.
This study will collect information about children who have rare types of lung disease to help us understand how better to diagnose and treat these patients. Information will be collected from participants' doctors about how different aspects of their disease and treatment. This will be compared to information from other such patients from other hospitals around the United States. By gathering information on many such patients, we hope to develop best practices for such patients. These may lead to new research studies, which we can invite participants in this study to consider as well.
The purpose of this study is to establish a comprehensive database and tissue bank that will be used to assess clinical and biochemical markers of prematurity.
We are interested in studying how politics shapes and is shaped by responses to Covid-19 in Russia and Ukraine.
The purpose of this study is to understand how the COVID-19 pandemic is affecting romantic relationships.
The purpose of this study is to understand how hiring and recruitment processes vary across different industries. To do this, we will conduct interviews with individuals working in technology, finance, public relations, and consulting.
The purpose of this research study is to understand if convalescent plasma is a potential therapy and to understand the immune response to COVID-19 infection. Understanding the immune system's response after infection will help to inform vaccine design and the potential role of antibodies as therapeutics in the setting of COVID-19 infection and disease.
This is a research study to compare quality of life (QOL) and physical function impairment among breast cancer and lymphoma survivors in Malawi to age- and sex-matched controls, using the PROMIS survey and objective performance-based measures.
The purpose of this study is to investigate the validity of using compression elastography, a type of ultrasound used to evaluate the elastic property of a tissue, in diagnosing rotator cuff injuries by comparing it to Magnetic Resonance Imaging (MRI) and conventional ultrasound.