Cyber-Addiction among University Students: Insights and Implications from a Web-based Cross-Sectional Study (Preprint)
BACKGROUND Cyber-addiction has become a particularly serious problem among students around the world. However, few researches have investigated cyber-addiction and its impact on Tunisian university students. OBJECTIVE Our study aimed to assess the presence and severity of internet addiction among Tunisian university students. METHODS . We sampled 540 students from Sfax, Tunisia (191 males, 35.4% and 349 females, 64.6%) aged from 18 to 30 years, with a mean age of 21.72 ± 1.93 years. They were administered the French version of the "Internet Addiction Test” (IAT), initially developed by Young and validated in French language by Khazaal and colleagues. This questionnaire consists of 20 items scoring on a Likert scale from 1 to 5 (never, rarely, occasionally, often, and always). RESULTS Mean IAT score resulted 65.02 ± 19.71 (median 68). Exploratory and confirmatory factor analyses enabled to discover a 1-factor structure. Overall reliability proved excellent, as shown by the Cronbach’s alpha (0.93) and by the test-retest correlation (0.73). Almost half of the students (42.8%) were found to be cyber-addicted, with females being much more affected than males (respectively 30.9% versus 11.9%). Together with gender, age was found to be another determinant of cyber-addiction, with students aged less than 20 years exhibiting a higher risk than students aged 20 years and older. Furthermore, there was a relation between the academic studies chosen and the cyber-addiction score, with students pursuing studies in the field of physical education and sports having a higher risk of cyber-addiction. CONCLUSIONS In conclusion, the IAT proved to be a reliable instrument that can be administered to Tunisian students. Moreover, our results showed that cyber-addiction has become a widespread phenomenon also among Tunisian university students.