https://www.selleckchem.com/products/lxh254.html This study identified the key factors related to persistent participation and provide a complete understanding of children and adolescents' decisions to continue their participation in organized sports. Referring to the key factors, it can provide information for sports clubs and policy makers to develop strategies to increase youth participation in organized sport. PROSPERO, identifier CRD42021229397. PROSPERO, identifier CRD42021229397.The paper explores the impact of the corona virus disease-19 (COVID-19) pandemic on the Saudi higher education system. The research focuses on the relationship between digital learning in COVID-19 time, life satisfaction, and stress among female students. The study discusses measures, practices, defense mechanisms, and coping strategies to face challenges. Using an online survey based on psychological effects and its role in defense mechanisms and coping strategies, findings show that digital learning provides flexibility in terms of time and offers resources at a lower cost compared to traditional learning. In addition, results show that the coping strategy perception is higher in obtaining a good score and succeeding than to get over the pandemic and recovering from the illness itself. Finally, results confirm that a positive attitude influences positively life satisfaction.The present explorative study aims to analyze the profiles of students seeking help in the two areas (emotion/relation or learning areas) of a psychological counseling service for students at the University of Genoa to better understand their request for support in pre- and post-pandemic periods. A total of 229 university students seeking for help from November 2018 to December 2021 completed a psychological battery investigating emotion regulation difficulties and pathological domains of personality (students taken in charge by the emotion/relation area) or motivation issues and anxiety and resilience levels (st