Smartphone and Social Network Addiction, Physical Activity, and Self-Esteem Among Spanish Adolescents: A Cross-Sectional Study of Associations and Gender Differences
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Smartphone addiction (SA) and social network addiction (SNA) have emerged as growing public health concerns, as they may negatively affect well-being, physical activity (PA) behavior and self-esteem. The aim of this study was to analyze the associations of SA ... ...
