Phonetic and phonological analyses
A total of 228 errors were produced by participants(M¼3. 30, SD¼12.26).
In the group as a whole, 24different error types were identified.
Of these 24 different error types,
only 12 were evident at least three times in the speech of one or more children.
Figure 1 shows the frequency of the 12 differenterror types;
Figure 2 shows the number of children producing each error type at least three times. Inboth figures developmental processes are marked with white bars and disor