"Digital Dependency: A Study of Loneliness and Identity Styles in Engineering Students at Islamic Azad University, Central Tehran Branch" investigates the relationship between digital dependency, loneliness, and identity styles among engineering students. This study explores how reliance on digital devices and online interactions influences the experiences of loneliness and identity formation in the academic context. By analyzing survey data and conducting interviews, it provides insights into the challenges posed by digital dependency and its impact on the well-being and self-perception of engineering students.