25 percent of children who are homeless need mental health services

"These children have often been exposed to domestic or neighborhood violence, chronic poverty, inadequate healthcare and other circumstances that place any child at risk of mental health problems," says Dr. Mary Haskett, a professor of psychology at NC State and lead author of a paper on the research.

"As a result of their exposure to those difficult life circumstances -- combined with living in a shelter -- homeless children are at a much greater risk of developmental delays, social and emotional problems, and problems at school," says Jenna Armstrong, a Ph.D. student at NC State and co-author of the paper. "And the scale of the problem is huge." A 2014 report from the National Center on Family Homelessness found that 2.5 million children are homeless each year in the U.S.

"Our research was aimed at defining the scope of the problem and determining whether screening children at homeless shelters could be a valuable tool for connecting families with resources to help meet a child's mental health needs," Armstrong says.

The researchers drew on data from CATCH, a Salvation Army-funded project that works with homeless families at 11 shelters in Wake County to address the mental health needs of children. The CATCH project screens children who enter the shelters, assessing each child's development and social-emotional functioning.

Haskett and Armstrong evaluated screening data on 328 children, who were between two months and six years old.

"We found that 25 percent of the children in shelters needed mental health services, based on their social-emotional functioning," Armstrong says. "This rate is certainly much, much higher than in the general population." For purposes of comparison, Columbia University's National Center for Children in Poverty reports that social and emotional problems impair 10 to 14 percent of U.S. children from birth to age five.

The researchers also found that school-age children, between five and six years old, also performed well below average on language and academic skills. This affected both boys and girls, though boys performed significantly worse than girls in both areas of functioning.

"Children in shelters are often overlooked -- they're basically invisible," Armstrong says. "But these findings highlight the importance of providing resources to meet the needs of these children. Twenty-five percent of 2.5 million is 625,000. So, we're talking about 625,000 children who need mental health support every year in the United States. We, as a society, can't afford to let these kids down."