Stuttering and Apraxia of Speech: the Efficacy of an Intervention Program

Inclusion Criteria: * Clinical diagnosis of stuttering * Clinical diagnosis of apraxia of speech * 18 years of age or older * Portuguese native language * Agreement by the participant to enroll on 20 therapy sessions scheduled in a 3 month period Exclusion Criteria: * History of major medical illness unrelated to primary diagnosis of developmental stuttering and developmental apraxia of speech * Significant abnormalities on general physical and neurological examination unrelated to primary diagnosis