Construction and Application of a Rehabilitation Intervention Program for Children with Developmental Language Disorder Based on Knowledge-Attitude-Practice Theory
Rehabilitation Education|更新时间:2026-07-30
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Construction and Application of a Rehabilitation Intervention Program for Children with Developmental Language Disorder Based on Knowledge-Attitude-Practice Theory
Chinese Scientific Journal of Hearing and Speech RehabilitationVol. 23, Issue 5, Pages: 534-538(2025)
WANG Xue-mei,LEI Rui-ling,YANG Qiu-zhen,et al.Construction and Application of a Rehabilitation Intervention Program for Children with Developmental Language Disorder Based on Knowledge-Attitude-Practice Theory[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2025,23(05):534-538.
WANG Xue-mei,LEI Rui-ling,YANG Qiu-zhen,et al.Construction and Application of a Rehabilitation Intervention Program for Children with Developmental Language Disorder Based on Knowledge-Attitude-Practice Theory[J].Chinese Scientific Journal of Hearing and Speech Rehabilitation,2025,23(05):534-538.DOI: 10.3969/j.issn.1672-4933.2025.05.020.
Construction and Application of a Rehabilitation Intervention Program for Children with Developmental Language Disorder Based on Knowledge-Attitude-Practice Theory
基于知识-态度-行为(knowledge-attitude-practice,KAP)理论构建发育性语言障碍(development language disorder, DLD)儿童康复干预方案,验证其临床疗效。
方法
2
采用多中心随机对照试验,纳入155例3~6岁DLD患儿,随机分为实验组(n=78)和对照组(n=77)。实验组接受6个月结构化干预,包括知识模块(疾病认知讲座、神经机制可视化)、态度模块(家长认知重构、儿童心理赋能)、行为模块[个性化语言训练+家庭情景对话+经颅直流电刺激(transcranial direct current stimulation, tDCS)神经调控],对照组接受常规语言训练。评估基线(T
To develop a please write down the complete term of KAP theory-based intervention for children with please write down the complete term of DLD and evaluate its efficacy.
Methods
2
In a multicenter please write down the complete term of RCT 155 DLD children aged 3-6 years were randomized to an experimental group (KAP integrated intervention
n=78) or control group (routine care
n=77). The experimental group received a 6-month program including Knowledge module (disease education
and Behavior module (personalized language training + family scenario dialogue + tDCS). Outcome measures included language ability (S-S method)
oral motor function (VFSS)
developmental quotient (GDS)
and parental KAP scores at baseline (T
0
)
at intervals of /3/6 months (T
1
/T
2
/T
3
)
and 12-month follow-up (T
4
).
Results
2
At T4
the experimental group showed superior language comprehension (90.7±5.4 vs 74.6±5.2
t
=10.37
P
<
0.001) and expression (87.5±5.8 vs 73.2±5.9
t
=8.94
P
<
0.001).Oral motor functions (32.7±2.8 vs 26.2±3.0) and language DQ (97.1±6.2 vs 78.2±7.8) improved 1.9-2.5-fold versus controls (
P
<
0.001).Parental KAP scores increased by 6.0-7.7 points (
P
<
0.001)
with significant knowledge-attitude-behavior pathways (
β
=0.41-0.63
P
<
0.01).
Conclusion
2
The KAP program drives behavioral practice through family cognitive remodeling
significantly improving the language ability of DLD children. Neurobehavioral collaborative intervention is particularly effective for severe and 3-4 year old children.
Lu X , Wong LN , Wong MY , et al . Development of a Mandarin Expressive and Receptive Vocabulary Test for children using cochlear implants [J ] . Research in Developmental Disabilities , 2012 , 34 ( 10 ): 3526 - 3535 .