A Systematic Review of Eye-Tracking Technology in Dyslexia Diagnosis

This paper presents a systematic literature review aimed at consolidating knowledge on the application of eye-tracking technology in the diagnosis of dyslexia among school-aged children (6-12 years). Through a meticulous search and selection process, 20 studies conducted over the last 10 years were identified and analyzed to evaluate the effectiveness of this technology. The findings highlight the varied methodologies, participant demographics, and outcomes of these studies, underscoring the potential of eye tracking as a non-invasive, objective tool in the early detection of and intervention for dyslexia. Despite facing limitations such as heterogeneity in study designs and the need for standardized protocols, this review illuminates the significant promise of eye-tracking technology in enhancing dyslexia diagnosis. It identifies gaps in current research, proposes avenues for future investigation, and offers evidence-based recommendations for practitioners. This endeavor not only enriches the present understanding of dyslexia diagnosis, but also establishes a foundation to ultimately improve educational outcomes for dyslexic learners.