Screening selected auditory deficits in speech- and language-impaired children

Area of Science:

• Audiology
• Speech-Language Pathology
• Developmental Pediatrics

Background:

• Communicative impairments in children often coexist with undiagnosed auditory problems.
• Children with language, articulation, and fluency disorders, particularly those with learning disabilities, represent a high-risk group for auditory dysfunction.

Purpose of the Study:

• To investigate the prevalence of auditory problems in children with speech and language disorders.
• To compare the effectiveness of pure-tone screening and tympanometry in identifying auditory issues in this population.

Main Methods:

• Audiometric pure-tone screening and tympanometry were administered to children aged 8.5–18.3 years with communicative impairments.
• Participants were enrolled in a 6-week summer treatment program.
• Screening criteria included lack of response at 20 dB HTL from 0.5–8 kHz for pure-tone screening.

Main Results:

• A high incidence (70.1%) of current auditory problems was found among children with speech and language disorders.
• Children with co-occurring learning disabilities showed an even higher percentage of auditory problems.
• Tympanometry identified significantly more children with auditory issues (28) compared to pure-tone screening (6) among those failing at least one test.

Conclusions:

• Speech- and language-impaired children require frequent auditory monitoring due to a high prevalence of auditory problems.
• Tympanometry is a more sensitive screening tool than pure-tone audiometry for this population, especially for children who struggle with subjective testing.
• A combined audiological assessment battery, including both pure-tone screening and tympanometry, is recommended for comprehensive auditory evaluation.