Chinese Journal of Rehabilitation Theory and Practice ›› 2025, Vol. 31 ›› Issue (4): 398-405.doi: 10.3969/j.issn.1006-9771.2025.04.004

Previous Articles     Next Articles

Characteristics and intervention of speech function impairments and communication limitation in children with intellectual disabilities based on ICF

YI Ling1(), ZHOU Jing1, CHEN Xuefen2, CHEN Chuanfan3, CHEN Keyi1, DONG Huifan1   

  1. 1. Ningbo College of Health Sciences, Ningbo, Zhejiang 315100, China
    2. Ningbo Yinzhou District Little Tiger Special Children Rehabilitation Training Center, Ningbo, Zhejiang 315100, China
    3. Ningbo Rehabilitation Hospital, Ningbo, Zhejiang 315040, China
  • Received:2025-03-25 Revised:2025-03-27 Published:2025-04-25 Online:2025-04-25
  • Contact: YI Ling, E-mail: 375427683@qq.com
  • Supported by:
    Healthy Ningbo Research Center Project(JD6-329);Ningbo Education Science Plan (Key)(2024YZD038);Zhejiang Education Science Plan(2024SCG131)

Abstract:

Objective To systematically analyze the characteristics of impairment of speech function and activity limitation of communication in children with intellectual disabilities, and to develop comprehensive rehabilitation interventions.
Methods An in-depth analysis of impairments of speech functions and activity limitation of communication in children with intellectual disabilities across multiple dimensions was conducted using International Classification of Functioning, Disability and Health (ICF) framework, from the aspects of body structures and functions, activities and participation, and environmental factors. Integrated intervention methods were implemented within speech rehabilitation and special education settings.
Results Speech function impairments often manifested as deficits in the mental functions of language, articulation functions, and the fluency and rhythm of speech. Communication limitations were evident, including potential deficits or difficulties in speaking, listening, engaging in conversations and interpersonal interactions. Environmental factors such as family support, peer attitudes, professional services and the accessibility of assistive communication technologies significantly impacted the development of speech function and communication activity in these children. This study proposed a systematic assessment methodology for children's speech function and communication activity based on the ICF framework, emphasizing a holistic understanding of impairments of speech functions and activity limitation of communication in children with intellectual disabilities, and highlighting the impact of communication activity on children's learning and daily life. In speech rehabilitation therapy and educational rehabilitation settings, individualized intervention strategies should be designed according to the specific characteristics of impairments of speech functions and activity limitation of communication in children with intellectual disabilities, focusing on fostering functional communication skills and integrating them into daily life and educational activities. Augmentative and alternative communication technologies, natural context language interventions, visual supports, and peer-mediated interventions might be effective.
Conclusion This study has utilized the ICF framework to systematically analyze impairments of speech functions and activity limitation of communication in children with intellectual disabilities, interms of body functions and structures, activities and participation, and environmental factors. A systematic approach to promoting the development of speech function and communication activity in children with intellectual disabilities has been proposed within speech rehabilitation therapy and educational rehabilitation settings, including individualized intervention strategies, the application of assistive technologies, the use of visual support, and the implementation of peer-mediated interventions.

Key words: intellectual disability, children, impairments of speech function, activity limitation of communication, International Classification of Functioning, Disability and Health

CLC Number: