PHOENIX – Students at Dobson High School got the chance to to test themselves and their classmates as part of the Army’s High School Challenge this week, The challenge is a touring Army outreach program that puts groups of students into situations in which they can test their mental and physical abilities as well as their capacity for teamwork. And one Dobson student said she learned the value of perseverance. The program travels across the county in an effort to get students motivated, involved, and informed.