Alicante (1) Labor (1) Tongue (1) Students (1) Self-perception (1) Research (1) Mathematics (1) Id (Psychology) (1) Forecasting (1) Education (1) Academic achievement (1) Ability (1) Rendimiento académico (1) Prospectiva (1) Autoconcepto (1) Educación Secundaria Obligatoria (1) Lengua (1) Estudiantes (1) Educación (1) Investigación (1) Trabajo (1) Ello (1) Aptitudes (1) Poder (1) Matemáticas (1) éducation (1) régression (1)