NC survey shows fewer fights, weapons in schools; mental health concerns lingerThe survey found that nearly 30% of high school students reported persistent sadness or hopelessness. The survey found that nearly 30% of high school students reported persistent sadness or hopelessness. The survey found that nearly 30% of high school students reported persistent sadness or hopelessness. The survey found that nearly 30% of high school students reported persistent sadness or hopelessness. Results from DPI's High School Youth Risk Behavior Survey found that school safety measures are improving and returning to pre-pandemic levels.