Child Speech Data Collection

NCT ID: NCT07273370

Last Updated: 2026-01-20

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

931 participants

Study Classification

OBSERVATIONAL

Study Start Date

2025-09-26

Study Completion Date

2025-12-31

Brief Summary

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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.

Detailed Description

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Conditions

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Children Developmental Delays

Study Design

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Observational Model Type

CASE_ONLY

Study Time Perspective

PROSPECTIVE

Study Groups

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children

2\~13 years of children

U-TAP

Intervention Type DIAGNOSTIC_TEST

A Korean-based language/articulation development assessment that evaluates consonant accuracy, vowel accuracy, and other aspects by having the subject pronounce listed words.

hidongdong

Intervention Type DIAGNOSTIC_TEST

This is a Korean-based language/pronunciation development assessment newly developed using the Delphi methodology for digital transformation. It evaluates consonant accuracy, vowel accuracy, and other aspects by having subjects pronounce presented words.

Interventions

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U-TAP

A Korean-based language/articulation development assessment that evaluates consonant accuracy, vowel accuracy, and other aspects by having the subject pronounce listed words.

Intervention Type DIAGNOSTIC_TEST

hidongdong

This is a Korean-based language/pronunciation development assessment newly developed using the Delphi methodology for digital transformation. It evaluates consonant accuracy, vowel accuracy, and other aspects by having subjects pronounce presented words.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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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
Minimum Eligible Age

2 Years

Maximum Eligible Age

13 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National IT Industry Promotion Agency, Republic of Korea

UNKNOWN

Sponsor Role collaborator

JeeHyun Suh

OTHER

Sponsor Role lead

Responsible Party

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JeeHyun Suh

PI

Responsibility Role SPONSOR_INVESTIGATOR

Locations

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Seoul National University Bundang Hospital

Seongnam-si, Gyeonggi-do, South Korea

Site Status

Countries

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South Korea

Other Identifiers

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B-2510-1000-306

Identifier Type: -

Identifier Source: org_study_id

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