Velar fronting and cluster reduction should be suppressed before what age?

• A. 3 years
• B. 4 years
• C. 5 years
• D. 6 years

Answer: (B)

This item tests when two common developmental phonological patterns are expected to be suppressed. Velar fronting happens when a child substitutes velar sounds like /k/ and /g/ with alveolar sounds such as /t/ and /d/ before vowels. Cluster reduction is when a child simplifies consonant clusters, producing forms like “poon” for “spoon” or “bu” for “blue.” Both patterns are typical early stages of phonological development, but they usually fade as a child gains more precise articulatory control and phonological knowledge.

In typical development, these processes are suppressed by the end of the preschool years, so that children begin producing velars and consonant clusters in adult-like ways. If these patterns persist beyond that period, it can indicate a phonological delay or disorder and may warrant assessment.

So the best choice is the one that reflects suppression by the end of the preschool years. The other options imply earlier or later timelines than is commonly expected, which is less accurate for these two processes.