Auditory processing theories of language disorders: past, present, and future

Area of Science:

• Speech and Hearing Sciences
• Neuroscience
• Developmental Psychology

Background:

• Auditory processing deficits are implicated in various communication disorders.
• Understanding these deficits is crucial for effective intervention.
• Existing research presents diverse theoretical perspectives.

Purpose of the Study:

• To guide readers in interpreting research on auditory processing's role in communication disorders.
• To synthesize literature on auditory processing disorder (APD), specific language impairment (SLI), and dyslexia.
• To discuss the influence of research findings on clinical practice.

Main Methods:

• A narrative review approach was employed.
• Literature on auditory processing deficits in APD, SLI, and dyslexia was summarized.
• Theoretical contributions and neurophysiological methods were reviewed.

Main Results:

• Research on auditory processing in communication disorders is marked by diverse theories and interpretation controversies.
• Drawing direct clinical implications from current literature is challenging.
• Neurophysiological research methods show potential for advancing understanding.

Conclusions:

• Clear communication and interdisciplinary collaboration are vital for progress.
• Integrating different theoretical perspectives can enhance theory development and clinical application.
• Neurophysiological methods represent a promising avenue for future research.