A child shows errors across several phoneme classes including initial consonant deletion and weak syllable deletion in a consistent pattern. What is the most likely diagnosis?

• A. phonological delay
• B. consistent phonological disorder
• C. inconsistent phonological disorder
• D. articulation disorder

Answer: (B)

When a child’s errors show a rule-governed pattern across many phoneme classes, it points to a phonological system issue rather than a single sound being hard to produce. The fact that these simplifications happen consistently across contexts—initial consonant deletion and weak syllable deletion—indicates a broad, systematic phonological pattern rather than random misarticulations. That’s the hallmark of a phonological disorder: the problem lies in how sounds are organized and used in speech, not just motor limitations on individual sounds. An articulation disorder would involve isolated difficulty with specific sounds rather than widespread, pattern-based simplifications. A phonological delay would imply the child’s patterns resemble those of younger children but are simply late to develop; here the consistent pattern across phoneme classes is more characteristic of a true phonological disorder than a plain delay.