What is a common result of resonance disorder?

Resonance disorder commonly involves issues with the way air flows through the nasal cavity and the oral cavity during speech, leading to the characteristic of too much or too little nasal emission of air while speaking. This disorder affects the resonance of the voice, causing it to sound overly nasal or lacking in nasal quality, which can significantly affect speech intelligibility and quality.

Understanding this condition requires recognizing that resonance disorders can stem from various physical causes, such as structural anomalies of the face or palate (e.g., cleft palate) or neurological conditions. The impact of these disorders on speech can vary, but they generally manifest as inappropriate nasal airflow—either excessive nasal emission, contributing to a hypernasal quality, or insufficient airflow, leading to a denasal quality.

The other options depict concerns that are not typical of resonance disorders. For instance, excessive articulation of consonants relates more to articulation disorders rather than resonance issues. Similarly, an inability to understand complex sentences is linked to language disorders rather than resonance disorders. Lastly, fluency in speech without interruptions usually pertains to fluency disorders and does not connect with the characteristics of resonance disorders.