Abstract: A descriptive study is conducted at Al- Najaf City in Iraq on (540) secondary schools' adolescents which aims at constructing a causal model for the early detection of students’ exposure to risk factors .The results depict that secondary school students are exposed to risk factors Which are directly linked to their behavior , families , schools and communities , and they experience psychological problems on a large scale which include suicidal ideation and suicide attempts. Furthermore, they also experience physical problems that include disabilities and genetic diseases. So, they do not receive adequate protective measures as result of the roles of government, school and their families.