Abstract
Doctoral students are a group that is prone to experiencing mental health problems during their study period which provides an overview of their psychological well-being. Generally, the psychological problems that arise in this group are anxiety, depression, and some physical problems. This study basically aims to understand the psychological well-being of doctoral students through an analysis of the concepts related to psychological well-being, how it is measured, and what factors are often connected and influence it. The method used is scoping review with PRISMA-Scr 2020. Articles were obtained from 4 databases namely Scopus, EBSCO, Web of Science, and ScienceDirect. There were 9 articles that were filtered based on certain inclusion and exclusion criteria. The results of this study found that the most frequently used concept to describe the psychological well-being of doctoral students is the subjective well-being of Diener (1984) and Ryff (1989). In addition, the presence/absence of psychological problems is also used as a basis for describing their psychological well-being. Psychological health measurement usually uses SWLS and SPANE from Diener and a psychological health questionnaire from Ryff. Some of the factors identified as related to psychological well-being are relationships with supervisors, research self-efficacy, perfectionism, achievement orientation, and family support. In addition, impostor syndrome and psychology capital (PsyCap) function as mediator variables.