This study investigated the effect of the administration of frequent and infrequent probe lists on generalization with four articulation disordered children (ages 3:10 to 5:8). Results indicated that frequency of probe list administration did not produce any predictable effect on the extent of generalization or the occurrence of a practice effect.…

This study, which examined the number of minimal-word-pair exemplars necessary for 19 phonologically impaired children (ages 3-6) to meet a generalization criterion, found substantial variability across subjects, though generalization usually occurred following a small number of exemplars. No relationship was found between specific sounds and the…