title: Phonology and language development in Italian children: an analysis of production and accuracy.
abstract: OBJECTIVE
  The principal aims of this study were to detect phonetic measures (consonant inventory, intelligibility, frequency, and types of phonological errors) associated with lexical and morphosyntactic ability and to analyze the types of phonological processes in children with different language skills.
  
  
  METHODS
  The sample was composed of 30 children between the ages of 36 and 42 months. Two tests were administered, one investigating phonological ability and one investigating general linguistic ability.
  
  
  RESULTS
  A strong relationship between phonetic measures and language performance was found. The proportion of unintelligible productions and simplified words correlated with all the linguistic measures considered. A comparison of the phonological processes used by children with low, average, and high linguistic performance showed that phonotactic structure errors discriminated better than did system errors between the three groups. In particular, the less competent talkers were more likely to delete weak syllables, omit consonants and vowels, reduce diphthongs, and make consonant harmony errors.
  
  
  CONCLUSIONS
  The results emphasize the importance of phonetic measures in explaining differences in language performance and suggest the possibility of identifying children with low linguistic competence on the basis of phonetic measures, such as the level of intelligibility and the type of errors committed.
authors.affiliation: Università di Genova, Italy. mirella.zanobini@unige.it
authors.forename: Mirella
authors.initials: M
authors.lastname: Zanobini
authors.forename: Paola
authors.initials: P
authors.lastname: Viterbori
authors.forename: Francesca
authors.initials: F
authors.lastname: Saraceno
mesh_terms: D002663:Child Language; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007558:Italy; D008137:Longitudinal Studies; D008297:Male; D010700:Phonetics; D013062:Speech Articulation Tests; D013065:Speech Intelligibility