%0 Journal Article %T A regress£¿o observada no tratamento do desvio fonol¨®gico %A Checalin %A Mard£¿nia Alves %A Ghisleni %A Maria Rita Leal %A Ferreira-Gon£¿alves %A Giovana %A Keske-Soares %A M¨¢rcia %A Mota %A Helena Bolli %J Pr¨®-Fono Revista de Atualiza£¿£¿o Cient¨ªfica %D 2010 %I Scientific Electronic Library Online %R 10.1590/S0104-56872010000300034 %X background: relapse in phonological performance. aim: to verify relapse in the phonological performance related to sound production in the treatment of phonological disorder. method: three subjects with phonological disorders, aged 6:0, 7:0, 7:0 years, were treated for phoneme /r/ using the abab-withdrawal and multiple probes model. after a cycle of treatment, the phonemes that presented relapse in terms of production percentage were compared. results: the results indicate that relapse occurred in the phonological system of all subjects. the involved features were mainly related to the main category. conclusion:a relationship between the features of the treated phoneme and the ones that presented relapse was observed for all of the studied cases. %K speech disorders %K speech therapy %K child language. %U http://www.scielo.br/scielo.php?script=sci_abstract&pid=S0104-56872010000300034&lng=en&nrm=iso&tlng=en