Abstract

Scientific research forms the backbone of progress for nations, necessitating the maximization of researchers’ potential to adapt to crises. Psychological capital plays a crucial role in enhancing individual strengths and fostering positive behaviors. This study investigates the impact of psychological capital on student engagement among 162 doctoral students in management at USMBA (Sidi Mohamed Ben Abdellah) University within the framework of the job demands-resources (JD-R) model. Using a quantitative research approach, we analyzed the data with structural equation modeling (SEM) using SPSS and AMOS software. The study’s findings reveal a significant positive relationship between psychological capital and student engagement, including each component of engagement: vigor, dedication, and absorption. These findings highlight the pivotal role of psychological capital in academic life, suggesting that cultivating strengths such as resilience, optimism, self-efficacy, and hope can lead to greater academic engagement. For educational institutions, this research underscores the necessity of integrating contemporary positive psychology strategies to bolster academic engagement and success.