Abstract :
The purpose of this study was to determine and analyze the effect of intellectual intelligence, emotional intelligence, and spiritual intelligence on the ethical attitudes of students in the economics faculty of the Islamic University of Riau and to find out whether intellectual intelligence, emotional intelligence, and spiritual intelligence affect the ethical attitudes of students in the economics faculty of Islamic universities riau. The population in this study were students at the Faculty of Economics, Riau Islamic University. then the sample taken was 42 people. Data collection techniques in this study were interviews, observation and questionnaires with technical data analysis using multiple linear regression analysis. the results of the study concluded that intellectual intelligence, emotional intelligence, and spiritual intelligence simultaneously influence but only intellectual intelligence, emotional intelligence variables that partially affect the ethical attitudes of students in the economics faculty of the Islamic University of Riau.