“…A gap was detected in instruments that follow a design from a mixed multifactorial approach (Pedagogical-psychological), and, therefore, their theoretical structure had not been empirically validated through confirmatory factorial analysis (Chapman, 2003;Schaufeli & Bakker, 2003;Wang et al, 2011;Yazzie-Mintz, 2010). Thus, the main objective of this study was to develop an instrument capable of measuring educational engagement, based on a theoretical model that integrates the key factors identified in the scientific literature: motivations (Meyer, 2010;Mitra, & Serrière, 2012;O'Brien & Lai, 2011;Ryan & Deci, 2009;Zyngier, 2011), values (Eccles, 2008;Rumberger, 2011;Vickers et al, 2014;Williams & Williams, 2011), learning contexts (Gazelle, 2006;Hamre & Pianta, 2005;Reeve & Jang, 2006;Reeve et al, 2004;Scardamalia & Bereiter, 1996;Shernoff, 2012;Zhang et al, 2009), emotional estate (Harris, 2008;Oriol, Mendoza, Covarrubias & Molina, 2017;Parsons & Taylor, 2011;Serrano & Andreu, 2016) and management strategies (Brickman et al, 2013).…”