“…Efficacy is not only linearity and it is even causal, self-concept not only influences achievement but a good academic achievement makes learners have ethical responsibility to always believe and strive to improve the existing achievement (Muijs, 1997;Pinxten, de Fraine, van Damme, & D'Haenens, 2010;Chen, Yeh, Hwang, & Lin, 2013) so that educators should give a good portion to train students' academic self-concept . Students' general performance in learning process can be predicted with academic self-concept (Ghazvini, 2011), including improving learning motivation (Marsh, Trautwein, Ludtke, Koller, & Baumert, 2005), testing students' learning anxiety (Kaur & Kumaran, 2016), as well as controlling students' anxiety in communicating (Blegur, Mae, & Wasak, 2018).…”