Developmental Speech Disorders (DSD) Exam 2 Practice

Perception testing in SSD assessment looks at how a child hears and distinguishes speech sounds, revealing how well their speech-sound representations are formed. This helps clinicians spot potential perceptual or phonological-representation difficulties that could contribute to production errors and assists in differential diagnosis—such as deciding whether the issue is primarily motor/articulation, a perceptual/phonological processing matter, or a mix. If perception is generally intact, articulation errors may reflect motor planning or execution difficulties, and intervention can focus on production targets. Perception testing does not replace articulation testing; it complements it and isn’t always necessary for every articulation error. It can also inform prognosis and help tailor therapy to contrasts the child has trouble perceiving.