Speech prosody is a supra segmental feature of voice,which plays an important role in daily com-munication.Cochlear implantation(CI)can help the hearing-impaired children to normalize their speech,but CI children still have varying degrees of speech prosody obstacles.This paper summarizes the perception,production characteristics and intervention strategies of CI children's speech prosody at home and abroad,in order to attract the attention of education,medical,rehabilitation and academic fields to CI children's speech prosody research,and to provide reference for future intervention of CI children's speech prosody.

Speech prosody is a supra segmental feature of voice,which plays an important role in daily com-munication.Cochlear implantation(CI)can help the hearing-impaired children to normalize their speech,but CI children still have varying degrees of speech prosody obstacles.This paper summarizes the perception,production characteristics and intervention strategies of CI children's speech prosody at home and abroad,in order to attract the attention of education,medical,rehabilitation and academic fields to CI children's speech prosody research,and to provide reference for future intervention of CI children's speech prosody.

ObjectiveTo explore the diagnoses of diseases and functioning of speech fluency disorder, analyze the main assessment content, and construct framework of intervention solution based on International Classification of Diseases 11th Revision (ICD-11), International Classification of Functioning, Disability and Health (ICF) and International Classification of Health Interventions (ICHIβ-3). MethodsThe diagnoses of diseases and functioning was discussed with ICD-11 and ICF. The assessment tools were analyzed with ICF. A holistic intervention solution was constructed with ICF and ICHIβ-3. ResultsSpeech fluency disorder is classified as 6A01.1 developmental speech fluency disorder for ICD-11. The related diseases include 6A01.0 developmental speech sound disorder, 6A01.2 developmental language disorder, cerebral palsy, MA80.0 aphasia, MA80.1 dysphasia and MA80.2 dysarthria, etc. For ICF, the categories related to speech fluency disorder might be s3 structures invovled in voice and speech; b3 voice and speech functions, especially b330 fluency and rhythm of speech functions; d1 learning and applying knowledge, d3 communication, especially d330 speaking and d355 discussion, d7 interpersonal interactions and relationships, and d9 community, social and civic life. A holistic intervention solution for speech fluency disorder was developed, involving in body structure, body function, activities and participation, and environmental factors, including assessment, training and treatment, educational counseling, and psychological and social support, etc. ConclusionA framework of diagnosis, assessment and rehabilitation has been constructed for speech fluency disorder.