Which of the following is an example of an articulation disorder that specifically affects resonance?

Cleft palate is an example of an articulation disorder that specifically affects resonance. This condition involves an opening or gap in the roof of the mouth, which can lead to abnormal airflow and sound quality during speech. The presence of the opening can result in hypernasality, where excessive nasal sound resonates instead of the sound being directed primarily through the oral cavity. This change in resonance can significantly impact the clarity of speech and the ability to produce certain consonant sounds correctly.

In contrast, cerebral palsy affects muscle control and coordination, which can influence overall speech production but is not solely a resonance disorder. Stuttering involves disruptions in the flow of speech rather than resonance issues. Speech sound delay refers to a situation where a child produces sounds later than expected but does not inherently involve resonance problems. Thus, cleft palate distinctly illustrates how anatomical variations can affect resonance in speech production.