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Eye tracking technology has gained increasing attention in the neuropsychological assessment of children due to its capacity to provide objective, real-time insights into cognitive and neural processes. Unlike traditional assessment tools that rely heavily on verbal or motor responses, eye tracking captures subtle visual attention patterns through metrics such as fixation duration, saccadic movements, and gaze trajectories. This makes it especially valuable for evaluating children who have limited communication abilities, developmental delays, or neurological conditions. In neuropsychological contexts, eye tracking has proven effective in assessing a range of cognitive functions, including attention, executive functioning, language processing, and social cognition. For example, children with autism spectrum disorder (ASD) often show atypical gaze patterns when viewing social stimuli, while those with attention-deficit/hyperactivity disorder (ADHD) may exhibit reduced fixation and increased distractibility. Similarly, reading difficulties such as dyslexia can be detected through abnormal saccadic patterns and prolonged fixations during reading tasks. These data not only support diagnosis but also inform tailored intervention strategies. The use of eye tracking also facilitates early identification and longitudinal monitoring of developmental disorders. Its integration into digital interfaces, including games and interactive tasks, increases engagement and enhances ecological validity. Moreover, combining eye tracking with traditional assessments can improve diagnostic precision and reduce biases related to subjective observation. Despite its promise, several limitations exist. High costs, the need for specialized training, and the absence of standardized developmental norms can restrict its widespread clinical application. However, as the technology becomes more affordable and accessible, its role in pediatric neuropsychology is likely to expand. In conclusion, eye tracking offers a powerful, non-invasive method for assessing cognitive and perceptual functions in children. By complementing existing neuropsychological tools, it holds significant potential to improve early diagnosis, personalize interventions, and monitor developmental outcomes more effectively.

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