Psychology has become a very important and popular subject today. It deals with many problems of everyday life. Psychology helps us to understand the behaviour of people around us, to find out why they behave differently and what forces are responsible to make them so different from others.

Ram Kumar Singh (Born on 23th April, 1972 at Muzaffarpur, Bihar) has served as a professor for 16 years. He received M.A. (Psy.), M.Ed., PhD (Education), from B. R. Ambedkar Bihar University, Muzaffarpur, Bihar. He possesses a brilliant academic record in two disciplines— Education and Psychology. He has written a number of books which have been published in New Delhi and prescribed by various Universities for use by B.Ed. students and other graduate and postgraduate students of Education.