Discussing evidence on the components model of addiction. A commentary on Fournier et al. (2023).

Fournier and colleagues have recently examined whether the components model of addiction includes peripheral features of addiction not indicative of a disorder. The authors conducted factor analyses and network analyses of responses (N = 4,256) to the Bergen Social Media Addiction Scale. Their results showed that a bidimensional solution best fitted the data and that two items examining salience and tolerance loaded on a factor not associated with symptoms of psychopathology signifying salience and tolerance as peripherical features of addiction to social media. A reanalysis of the data (focused on the internal structure of the scale) was believed necessary considering that previous studies consistently demonstrated the one-factor solution of the scale and that four independent samples were analysed as a single sample potentially limiting the results of the original study. Findings of the reanalyses of Fournier and colleagues' data provided additional support for a one-factor solution of the scale. Potential explanations of the findings and suggestions for future research were elaborated.