The Effect of Excessive Smartphone Use on Child Cognitive Development and Academic Achievement: A Mixed Method Analysis

Abstract

This study investigated the impact of smartphone usage on attention span, academic performance, and learning engagement in early learners aged 4-8 years. The increasing prevalence of smartphones among young children has raised concerns about its effects on cognitive development and academic outcomes. A mixed-methods design was employed, involving surveys, interviews, observations, and standardized assessments. Data were collected from 100 children and their parents/teachers from DHA Lahore to examine smartphone usage patterns and their impact on attention span, academic performance, and learning engagement. Findings revealed a significant negative correlation between smartphone usage and attention span and academic performance. Children with higher smartphone usage had shorter attention spans and lower academic scores, with a preference for entertainment content over educational use. Balanced smartphone use is recommended. Parents and educators should limit screen time, promote educational content, and encourage offline activities. Further research is needed on long-term effects.