Validation of the Persian version of the Instagram Addiction Scale among Iranian students

Background: The increasing use of social networking sites (SNSs) globally has brought about significant changes in individuals' daily lives and interpersonal relationships. Instagram is one of the most popular SNSs and has played an important role in these changes. While most individuals' use of Instagram has beneficial effects, there have been some studies suggesting that Instagram use can be addictive for a small minority of users. Therefore, valid and reliable tools are needed to investigate this phenomenon. Method: The present study tested the psychometric properties of the 15-item Persian version of the Instagram Addiction Scale (IAS) among Iranian students. Confirmatory factor analysis and convergent validity were used to evaluate scale validity, and Cronbach's alpha and test-retest methods were used to evaluate the reliability. The sample comprised 660 students, including 476 women (72.1%) and 184 men (27.9%). The mean age of the total sample was 23.7 years. Results: Cronbach's alpha coefficients were 0.87 for the whole scale, 0.74 for the social effect subscale and 0.84 for the compulsion subscale. Correlation coefficients obtained from divergent validity with psychological well-being and life satisfaction scales were significant. Conclusion: The findings suggest that the Persian IAS is a reliable and valid instrument for assessing the risk of Instagram addiction among Iranian students

Basic psychological needs and psychological well-being: the mediating role of Instagram addiction

Instagram is a popular social network platform that brings benefits to many. However, for a small minority, problematic use may be an issue of concern (i.e., Instagram addiction). This addiction appears to originate from various contexts and can also have psychosocial consequences. The present study investigated the basic psychological needs and psychological well-being and the mediating role of Instagram addiction. The sample comprised 660 participants who completed a number of psychometric scales including the: Instagram Addiction Scale (15 questions), Basic Psychological Needs Scale (21 questions), and Psychological Well-being Scale (18 questions). The results confirmed the fit of the model, and showed the direct adverse and significant effects of basic psychological needs on Instagram addiction, Instagram addiction on psychological well-being, and the positive and significant direct impact of basic needs on psychological well-being. There were also significant indirect effects of basic needs (autonomy, competence, and relatedness) in well-being via Instagram addiction. The failure to satisfy basic psychological needs appears to play an important role in the addictive use of Instagram, leading to a decrease in psychological well-being