The P300 experiment is widely used to assess working memory and reaction time in various individuals. It can be particularly useful for cognitive training programs or interventions aimed at improving memory and attention. Researchers, coaches, and professionals working with different populations, including those with ADHD, depression, or memory issues, can benefit from the insights gained through the P300 experiment. Increased P300 latency has been reported as a marker in many neurological and neuropsychiatric disorders.