Diógenes Carvajal is a Psychologist (Pontificia Universidad Javeriana, 1996) and Magister in Education (Universidad de los Andes, 2009), who combines both disciplines to work as a researcher, professor and advisor in the field of education. He has been Assistant Professor at Universidad de los Andes (Faculty of Education) and a Visiting Scholar in many other universities in Colombia and abroad. He is also a qualitative researcher moving to mixed methods. Currently he is a Learning Assessment Advisor at the Office of the Vice Provost for Academic Affairs of Universidad del Rosario (Bogotá, D.C.), and Clinical Professor (Social Medicine) at Universidad de los Andes (Bogotá, D.C.). His research fields are Education, Curriculum evaluation, Pedagogical innovation, Learning assessment and Qualitative research itself. He is also a dogs lover.