The abstinence from smartphone scale (ABSS-10): Psychometric properties and practical utility

In order to frame excessive smartphone use as an addiction, it is important to understand whether this behavior determines abstinence symptoms and which damaging effect it has on emotions and cognition. However, an appropriate tool to assess the presence of smartphone abstinence symptoms is still lacking. In the present study, we propose a scale that is specifically developed to assess the psychological state deriving from smartphone abstinence: The Abstinence from Smartphone Scale (ABSS-10). The aim of this work is to validate ABSS-10 and to investigate its relevance in the context of smartphone addiction. Two studies were conducted to explore ABSS-10 psychometric properties, focusing on discriminant validity, and its relationship with smartphone dependence and emotional attachment. In Study 1, university students were administered the ABSS-10 two times during a two and a half-hour long smartphone restriction period. In Study 2, the scale was administered three times during a five-hour long smartphone restriction period. General state anxiety and smartphone dependence scales were also administered. The findings reveal that ABSS-10 effectively differentiates smartphone abstinence symptoms from general state anxiety and dependence. Moreover, results show that the scale detects changes in abstinence symptoms scores during a five-hour restriction period. The scale's utility in both research and practical settings is discussed, highlighting its potential contributions to understanding the psychological dynamics of smartphone use and abstinence. The present work suggests that ABSS-10 is a robust tool for research on the psychological effects of smartphone usage.