Labor (1) Works councils (1) Teaching (1) Teachers (1) Surveys (1) Study skills (1) Students (1) Strategy (1) Physical education and training (1) Mountains (1) Learning, Psychology of (1) Interviews (1) Interest (1) Design (1) Brothers and sisters (1) Encuestas (1) Hermanos (1) Interés (1) Autogestión (1) Estudio (1) Estudiantes (1) Entrevistas (1) Diseño (1) Profesores (1) Montañas (1) Estrategia (1) Trabajo (1) Educación física (1) Estudio--Método (1) Didáctica (1)