This article discusses self-esteem and measuring scale in psychology. It explains the definition of self-esteem and its various synonyms. It also describes the different methods of measuring self-esteem, including the highly applied RSES and Coopersmith Inventory. The article recommends the use of the RSES scale for measuring self-esteem. Additionally, it explains the process of generating items of measurement and provides examples of such items. The article concludes with references for further reading.