Child Speech Data Collection

A Study on Child Speech Data Collection for a Diagnostic App Targeting Delayed Articulation in Children

Verify the non-inferiority of Korea's language development assessment U-TAP and the self-developed language development assessment 'Hi Dongdong', and verify the non-inferiority of speech-language pathologist-based assessment versus AI-based assessment.

Inclusion Criteria:

1. Children aged 2 to under 14 years old
2. Children possessing cognitive abilities sufficient to understand basic instructions and follow simple directions
3. Cases where the child's guardian has received a thorough explanation of the research purpose, methods, personal information, and voice data processing policies, and has signed the research consent form
4. Individuals who understand and consent to the research purpose and survey methods
5. Individuals meeting all criteria listed in the above selection criteria

Exclusion Criteria:

1. Cases where guardian consent has not been secured
2. Cases where consent has not been obtained for the Personal Information and Voice Data Usage Agreement
3. Children unable to perform research tasks due to moderate or higher intellectual disability
4. Children with temporarily distorted voice characteristics due to acute illness (e.g., respiratory disease)
5. When the recording environment (maintaining concentration, prompting speech) cannot be secured
6. When any of the criteria listed in the above exclusion criteria apply