I am Master Arul Sekar, J. (Ph.D) as an Assistant Professor, Department of Teacher Education, Institute of Pedagogical Science, Mekelle University, Ethiopia since October 2016. I was working in Periyar Maniammai University (PMU), India as an Assistant Professor, Department of Education from February 2011 to September 2016 and also acting as a Technical Officer for CIDC Program, Controller of Examinations, PMU. The Bon Secours College of Education, India, August 2007 to July 2010, worked as an Assistant Professor. I am having more than ten plus years of teaching and research experience in conventional mode at undergraduate and postgraduate level and also guided research at M.Ed., M.Phil., levels. I completed my Ph.D in Education specialization of Educational Psychology in the year 2016. My first Post Graduation in Mathematics at St. Joseph’s College, Bharathidasan University, Tiruchirappalli, India and completed my second Post Graduation in Education at St. Xavier’s College of Education, Manonmaniam Sundaranar University, India. My research has lead to 30 publications that include research articles, reviews and book chapters and has authored three books. My current research interests are Cognitive Science, behavior, Intelligence and educational technology.