“…Other studies show that the higher a student's positive self-concept is, the better the conditions motivating study (anxiety, concentration and aptitude for school work) and the stronger study and deep-learning strategies used, which also makes positive self-concept favor the student's use of more cognitive learning strategies, thereby facilitating more profound, elaborate information processing (González-Pienda et al, 2002;Núñez et al, 1998). This active involvement in the learning process increases when the student feels selfcompetent believes in his own abilities and has high expectations for self-effectiveness (Millar, Behrens, & Greene, 1993). This also increases when tasks are evaluated and when he feels responsible for the learning goals, which improves his academic performance (Núñez, González-Pienda, García, González-Pumariega, & García, 1995).…”