
Misconceptions About Traditional Sound Norms
Parents of children who receive speech-language services specifically in the area of articulation may be familiar with developmental acquisition charts which structure visually traditional developmental patterns which children commonly demonstrate as they acquire specific sound types and classes in predictable patterns by age. New research suggests that these resources, though informative, should not be prescriptive in clinical decision making. Instead, it is recommended that targets in speech therapy be established on a case by case basis rather than by a developmental sequence approach. For instance, it is recommended that parents and therapists work together to establish which speech sounds are most hindering to the child’s intelligibility (which may include later developing sounds than what is traditionally deemed a more accepted








