1. Relationships among fifth-year, and former teachers on efficacy, ego-development, and problem-solving;Anderson;Psychology in the Schools,1988
2. Making a difference: Teachers sense of efficacy and student achievement;Ashton,1986
3. Self-efficacy: Towards a unifying theory of behavioural change;Bandura;Psychology Review,1977
4. Self-efficacy: The exercise of control;Bandura,1997