Reliable Web-Based Auditory Cognitive Testing: Observational Study

Web-based auditory cognitive testing is feasible and yields results comparable to in-person testing, especially for questionnaire-based measures like the GMSI. While auditory tasks demonstrated moderate reproducibility, the consistent replication of key associations suggests that web-based testing is a viable alternative for auditory cognition research. However, the underrepresentation of older adults and those with severe hearing loss highlights a need to address barriers to web-based participation. Future work should explore methods to enhance inclusivity, such as remote guided testing, and address factors like digital literacy and equipment standards to improve the representativeness and quality of web-based auditory research.