The present research work entitled: Social Skills Program and its influence on the Interpersonal Relations of the students of the 1st grade, secondary level, educational institution n � 80129 "Virgen del Carmen", Trujillo, year 2015, had the purpose of identifying the relationship Of the Social Skills and Interpersonal Relations Program of the students._x000D_ _x000D_ For this study, the method of simple random sampling was applied, taking as sample 30 students of the first grade of the secondary level of the educational institution. This work, besides serving for other investigations of such magnitude, proposes a program of theoretical and practical Social Skills, with methodological strategies to improve Interpersonal Relations with the Other._x000D_ _x000D_ To measure the level of Interpersonal Relations, a 20-item Interpersonal Relations instrument was developed and structured in t...