“…A study presented a model to analyze learning and predict students' performance (Liao et al, 2019). Similarly, another model was proposed to systematically identify errors in students' programs Azcona, Hsiao & Smeaton, 2018;Gomes & Correia, 2018;King, 2018;Santana, Figueredo & Bittencourt, 2018;Dorodchi, Dehbozorgi & Frevert, 2017;Kumar, 2017;Seeling & Eickholt, 2017;Gomes, Correia & Abreu, 2016;Zur & Vilner, 2014;Seeling, 2016;Simkins & Decker, 2016;Ashenafi, Riccardi & Ronchetti, 2015;Hilton & Rague, 2015;Rubio et al, 2014;Rosiene & Rosiene, 2015;Su et al, 2015 (Bhatia, Kohli & Singh, 2018). Experiments were performed to investigate various facets of IPC, which include difficulties of learning (Gomes & Correia, 2018;Xinogalos, 2015) and effectiveness of specific assessment techniques (King, 2018).…”