The present post describes important topics to study for UGC Net Education, PGT Education, UGC Net Paper 1, NTA Net Paper 1, NTA Net Paper 2, and other assistant professor exams in Education Subject. Unit 9: Educational Management, Administration and Leadership, Change Management: Meaning, Need for Planned change, Three-Step-Model of Change (Unfreezing, Moving, Refreezing), The Japanese Models of Change: Just-in-Time, Poka yoke, Cost of Quality: Appraisal Costs, Failure costs and Preventable costs, Cost Benefit Analysis, for more detailed discussion on these topics Subscribe Educators Plus.