1. Making a plan and sticking to it: implementing an enhanced version of HealthTeacher in Chicago : final report Author(s): Shapiro, Rachel, M.P.P., authorKisker, Ellen Eliason, 1957- author Publication: Rockville, MD : Office of Adolescent Health, August 15, 2014 Subject(s): Pregnancy in Adolescence -- prevention & controlSex EducationSchool Health ServicesProgram EvaluationAdolescentChicago