The onset of symptoms for common mental health disorders typically occurs during adolescence. Current research estimates that up to 20 percent of youth will experience a mental health condition, yet fewer than half will receive treatment. Of those who receive treatment, up to 80 percent do so in a school setting. Although school counselors are positioned to provide direct services to address mental health needs, teachers are often the first to recognize students in distress. Furthermore, students may disclose first to teachers, and how teachers respond matters.