To determine the accuracy with which the 47-item Predictive Screening Test of Articulation (PSTA) is able to identify first grade children who will master their articulation errors without speech therapy by the time they enter third grade, two groups of children were studied who were deficient enough in speech to be enrolled in therapy, but had no…

A study, at the University of Chicago, of 177 unselected children--an entire first-grade class of normal intelligence, of common ethnic background, and within 6 months of their sixth birthday--was made to determine (1) whether those children with speech inaccuracies consistent enough to qualify them for speech therapy would achieve in their school…