Impact Profiles

Dr. Covington’s research focuses on how family environments and social conditions shape sleep patterns in children. Her work aims to identify strategies that improve sleep behaviors and support child health and developmental outcomes.

Sickle cell retinopathy develops due to blockages in blood vessels in the retina, leading to abnormal blood vessel growth and retinal thinning. It is the most common cause of vision impairment in individuals with sickle cell disease. Sickle cell disease has a global incidence rate of 515,000 neonates, with approximately 100,000 individuals affected in the United States.

Congenital heart defects (CHD) are widely recognized as the most common birth defect in the United States. Up to 30–50% of individuals with CHD experience some form of neurodevelopmental or psychological difficulty, such as learning challenges, attention deficits, or anxiety.

Movement delays stem from a variety of causes, including brain injuries occurring before, during, or soon after birth. Most children with motor delays, such as children with cerebral palsy, are not diagnosed in the first two years of life, thus missing a critical window to implement early, effective interventions. Dr. Lobo’s research focuses on designing and testing assessments, interventions, and rehabilitation devices that maximize early motor development for infants and children with neuromotor movement disorders.

Cancer remains a leading public health concern, but prevention and early detection can significantly reduce its impact on our lives. Dr. Siegel’s research focuses on understanding and identifying multilevel characteristics and potentially modifiable risk factors associated with cancer.

Firearm violence is a complex public health challenge that requires collaborative, evidence-based solutions. Dr. Chen’s research focuses on firearm violence prevention and intervention and the impact of community violence exposure on health.