<![CDATA[AbstractThis study uses a quantitative approach with a sample of 258 respondents taken using a non-probability sampling technique, namely accidental sampling. The data collection instrument uses the quarter life crisis test developed by Inayah Agustin (2012) which is a modified result of a survey designed by Christine Hassler (2009), the Multidimensional scale of perceived social support (MSPSS) developed by Zimet (1988), and The Centrality of Religiosity Scale (CRS) developed by Huber and Huber (2012). All measuring instruments are adapted and modified and use a Likert scale. The validity test of the instrument used Confirmatory Factor Analysis (CFA) with the help of Lisrel software and hypothesis testing was carried out with the help of SPSS software with multiple regression analysis method. The results of the study showed that there was a significant influence of social support and religiosity on quarter life crisis in final year students of the Faculty of Psychology, UIN Syarif Hidayatullah Jakarta by 20.7%. Based on the results of multiple regression analysis, there were two variables that significantly influenced quarter life crisis, namely the social support variable in the dimension of friend support and the religiosity variable in the dimension of personal practice. Further research is recommended to use other variables that were not studied and to choose different population groups. In addition, it is also recommended for final year students to increase the intensity of friendships and increase religious activities in order to reduce the sense of pressure or difficulties faced in life during the age of a quarter of a century to overcome the problems of quarter life crisis.]]>
