This study examines changes experienced by teachers of youth at socioeconomic risk during and after conducting self-regulation programs with their students. Participants' self-reports were classified into 3 change models. Teachers in the 1st model reported changes in their interaction with the school, their role with the students, and their own self-regulation. Those in the 2nd model experienced a partial process centered mainly on their handling of the classroom and on changes in themselves. In the 3rd model teachers reported virtually no change as a result of implementing the program. The implications for teachers of at-risk youth are examined.