A study of students at seven public universities across the United States has identified risk factors that may place students at higher risk for negative psychological impacts related to the COVID-19 pandemic. Factors associated with greater risk of negative impacts include the amount of time students spend on screens each day, their gender, age and other characteristics. Research has shown many college students faced significant mental health challenges going into the COVID-19 pandemic, and experts say the pandemic has added new stressors. The findings, published in the journal PLOS ONE, could help experts tailor services to better support students.