; (iv) strategies for promoting the social, emotional, mental, and behavioral health of all students; (v) strategies for promoting the social, emotional, mental, and behavioral health of all students; and (vi) strategies to increase the knowledge and skills of school and community leaders about the impact of individual and community trauma and exposure to multiple forms of violence on the application of a public health approach to comprehensive school-based mental health programs. (D) The comprehensive school-based mental health program carried out under this section will include comprehensive training for parents or guardians, siblings, and other family members of children with mental health conditions, and for concerned members of the community, in— (i) the techniques and supports needed to promote early identification of children with trauma histories, children who are grieving, children with a mental health condition or at risk of developing a mental health condition, and children who are at risk of suicide; (ii) the use of referral mechanisms that effectively link such children to appropriate prevention, treatment, and intervention services in the school and in the community and followup when such services are not available