This week, the Trump administration announced a new rule that would allow it to indefinitely detain migrant families who have crossed the U.S. border illegally.
The new rule aims to replace the Flores agreement, a 1997 court settlement that limits the amount of time children can be detained by the government to a maximum of 20 days.
Psychologists say indefinite detention could have a lasting impact on the development and mental health of these children.
"If the regulation goes through ... we're going to see additional harm done to children," says Luis Zayas, a clinical social worker, psychologist and dean of the school of social work at the University of Texas, Austin.
A recently published study in Social Science & Medicine found 32% of children at a detention center showed signs of emotional problems. The study involved interviews with 425 mothers of children at the detention center, who completed a questionnaire about mental health symptoms in their kids.
