“…Personal epistemology has been broadly defined as an individual's beliefs about the nature of knowledge and knowing and has become a prominent line of investigation, especially for educational researchers (Greene, Sandoval, & Bråten, 2016;Holma & Hyytinen, 2015). According to Fagnant and Crahay (2011), researchers in this field have combined different theoretical approaches to address mainly questions regarding the certainty and simplicity of knowledge (that is, the nature of knowledge) and the source of knowledge and justification of knowing (that is, the nature of knowing). Methodologically, these issues have been usually assessed using self-report questionnaires intended to measure different dimensions of personal epistemology (Fagnant & Crahay, 2011;Holma & Hyytinen, 2015;Muis et al, 2015;.…”