others have also reported that the sophistication of students' epistemic belief is significantly related to their self-efficacy for learning. However few studies have investigated the interrelationship among learners' epistemic beliefs, conception of learning and self-efficacy at the same time. As aresult, the aim of this study was to utilize the structural equation modeling technique to build up one structural model, which illustrates the relationship among these three variable, particularly in the duscipline of science