The book meets the need of the students and the teachers. It covers the syllabus for B.Ed and M.Ed trainees and hence will be a great help for them. Not only this but the researchers proceeding for their Ph.D would also find this book to be useful. Apart from this in general also it can be a great help to a teacher, parents and the layman to solve their problems and the problems related to their children. Also the book covers all the aspects, considering the ...