Two studies, one within subjects and the other across subjects, evaluated the efficacy of teaching sounds in developmental sequence to nine young children (ages three to five). Treatment of later-acquired phonemes led to systemwide changes in untreated sound classes, whereas treatment of early-acquired phonemes did not. Findings suggest…

Nine children participated in one of three groups: children diagnosed as both sensory and language impaired, children diagnosed as language impaired, and normally developing children matched for language level. Sensory integration activities prior to language intervention resulted in significant changes on the Battelle Developmental Inventory for…