Digital Dependency in the Post-pandemic Era: Prevalence and Behavioral Correlates of Social Media Addiction Among Freshmen
This cross-sectional study of 699 Vietnamese freshmen reveals that 20% are at risk for social media addiction, a condition significantly predicted by female gender, majoring in Social Work, and specifically staying up past midnight for entertainment rather than academic or work obligations.
Original paper licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). This is an AI-generated explanation of the paper below. It is not written or endorsed by the authors. For technical accuracy, refer to the original paper. Read full disclaimer
In the years following the global pandemic, the way young people connect has shifted permanently. Smartphones and social media platforms are no longer just tools for communication; they have become a constant backdrop to daily life, a digital ecosystem that shapes how students think, feel, and sleep. For university freshmen, who are navigating a new world of independence without the immediate supervision of parents, this digital environment can be both a lifeline and a trap. Researchers have long been interested in a specific condition called social media addiction, which is not about liking a post, but about a compulsive need to check a screen that interferes with real life, sleep, and mental health. To measure this, scientists use a standard set of questions that look for six specific warning signs: whether a person thinks about social media constantly, needs more time on it to feel satisfied, uses it to change their mood, feels restless when they cannot use it, struggles to cut back, and continues using it despite negative consequences. Understanding who is most at risk and why they stay up late scrolling is crucial, because the habits formed in these first years of university often set the tone for a lifetime of digital behavior.
A team of researchers at Hanoi University of Public Health in Vietnam decided to investigate this issue among the very first group of students to enter university after the pandemic restrictions had eased. They gathered data from 699 freshmen, asking them to fill out detailed questionnaires about their sleep habits, their social media use, and their specific reasons for staying up late. The goal was to see how many students were showing signs of addiction and to understand what factors, such as their gender, their major, or their nighttime routines, made them more vulnerable. The study found that one in five students, or 20 percent, showed signs of being at risk for social media addiction. This group scored high enough on the addiction scale to suggest they were struggling with the compulsive use of these platforms. Among the specific warning signs, the most common was using social media to escape from personal problems or negative feelings, a behavior that nearly a quarter of the students admitted to doing often.
The researchers discovered that the reasons students stayed up late mattered immensely. It was not simply the act of being awake after midnight that predicted addiction, but rather the purpose of that wakefulness. Students who stayed up late specifically for entertainment or to scroll through social media were significantly more likely to be at risk. In fact, those who retired past midnight for these recreational reasons were twice as likely to be classified as at risk compared to those who did not. In contrast, students who stayed up late because of academic work, such as studying for exams, or because of part-time jobs, did not show the same increased risk. This distinction suggests that the addiction is driven by the compulsive nature of recreational screen time rather than the mere presence of a device or the fact of being awake late. The study also highlighted that the type of study a student was pursuing played a major role. Students majoring in Social Work were nearly three times more likely to be at risk than those studying Public Health, while students in Data Science had the lowest rates of risk. This difference likely stems from the nature of the work; Social Work involves constant human interaction and emotional engagement, which may translate into a heavier reliance on social platforms for connection, whereas Data Science focuses more on technical and algorithmic tasks.
Gender also emerged as a significant factor in the findings. Female students were found to be at a higher risk of social media addiction than their male counterparts. The researchers noted that this aligns with broader observations that women often invest more time in maintaining social relationships and sharing emotions online, making them potentially more sensitive to the feedback loops of social media. The study also looked at other sleep habits, such as drinking coffee or tea in the evening or having an irregular sleep schedule, and found that these were linked to higher addiction risks in initial comparisons. However, when the researchers accounted for all the other factors like gender and major, the most powerful independent predictor remained the specific choice to stay up late for entertainment. The study concludes that while social media addiction is a real and growing concern for a significant portion of the freshman population, it is not an inevitable result of late nights. Instead, it is driven by the specific, often emotional, need to use these platforms for escape and connection after dark, a pattern that is particularly strong among female students and those in fields centered on human interaction.
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