Which statement about the impact of apraxia of speech on prosody and timing is most accurate?

Which statement about the impact of apraxia of speech on prosody and timing is most accurate?

• A. Distortions across segmental and prosodic features with extended durations
• B. Only affects semantic retrieval
• C. Only affects grammar processing
• D. Only affects memory recall

Answer: (A)

Apraxia of speech affects how the speech movements are planned and sequenced, which shows up as timing and rhythm problems alongside distortions in the sounds themselves. Because the motor plans for articulating consonants and vowels aren’t produced smoothly, speakers often distort segmental aspects (the actual sounds) and prosodic aspects (timing, stress, and intonation). This combination leads to erratic articulation and longer, slower segments, with unusual pauses and extended durations. That blend of sound distortions plus altered timing is the hallmark, making the statement that describes distortions across both segmental and prosodic features with extended durations the most accurate. The other options point to language content or memory rather than motor planning. They describe semantic retrieval, grammar processing, or memory recall, which are not the primary areas impacted in apraxia of speech.

Apraxia of speech affects how the speech movements are planned and sequenced, which shows up as timing and rhythm problems alongside distortions in the sounds themselves. Because the motor plans for articulating consonants and vowels aren’t produced smoothly, speakers often distort segmental aspects (the actual sounds) and prosodic aspects (timing, stress, and intonation). This combination leads to erratic articulation and longer, slower segments, with unusual pauses and extended durations. That blend of sound distortions plus altered timing is the hallmark, making the statement that describes distortions across both segmental and prosodic features with extended durations the most accurate.

The other options point to language content or memory rather than motor planning. They describe semantic retrieval, grammar processing, or memory recall, which are not the primary areas impacted in apraxia of speech.