S K MangalS.K. Mangal, Ph.D., has been Principal, and Professor and Head of Department of Postgraduate Studies at C.R. College of Education, Rohtak, Haryana. He has authored several books, and has been a distinguished administrator and researcher. The main ares of his research have been, Teacher Education, Adjustment and Emotional Intelligence. He has devised various educational and psychological tests including Teachers Adjustment Inventory and Emotional Intelligence Inventory and has published extensively in reputed journals. Read More Read Less