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IRCT201704247657N3 IRCT 2017-06-10 Tehran University of Medical Siences, Vice chancellor for research Efficacy of narrative-based language intervention on narrative production structures in cochlear implanted children The investigation of efficacy of narrative-based language intervention (NBLI) on narrative production structures in Persian-speaking cochlear implanted children 2017-06-22 anticipated 36 Complete https://irct.ir/trial/8126 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Other design features: Random-number table. N/A Hearing Loss. Intervention 1: Intervention group: Narrative Based Language Intervention is a kind of tell-story training program to children. It has four levels, consist of: warm up phase, story retelling stage, story generation stage, and repeated retelling tasks. Children will be received specific training, tasks, and practices in each levels of the intervention. Tasks of the intervention will be hierarchically easy to hard. Educational tasks will be presented in authentic and enjoyable context of book-reading and role-playing to children. Total duration of the educational intervention will be 2 months and educational 1-hourly lessons will be administered 3-times per week. Intervention 2: Control group: The conventional tasks of speech therapy will be utilized for tell-story training in control group. These tasks are consisting of: imitation of compound sentences, phrasing, incomplete sentences completion, and questions scaffolding about story.
public Peyman Zamani
Tehran, Enqelab Ave, Rehabilitation School, Dep. of Speech Therapy
Tehran Iran (Islamic Republic of) +98 21 7750 0687 zamanipdrst@gmail.com Tehran University of Medical Sciences, Rehabilitation School, Dep. of Speech Therapy scientific Peyman Zamani
Tehran, Enqelab Ave, Rehabilitation School, Dep. of Speech Therapy
Tehran Iran (Islamic Republic of) +98 21 7750 0687 zamanipdrst@gmail.com Tehran University of Medical Sciences, Rehabilitation School, Dep. of Speech Therapy Iran (Islamic Republic of) Inclusion criteria consist of: Pre-lingual profound sensory-neural hearing loss; unilateral cochlear implantation (CI) before aged 5 years; having the 22 processors CI prosthesis; using the hearing aid on contra-lateral ear; able to sentence production; to roll at least 1 year from cochlear implantation; orally Persian as the preferred language in children's family; aged between 5 to 17 years; having the Intelligence Quotient (IQ) ability in normal range; no known eyesight disorders; learning disabilities or co-morbidity such as Attention Deficit Hyperactive Disorder (ADHD); motor disorders; Mental Retardation (MR); autism; and so on; nonexistence of the history of narrative interventions; lack of the story-telling ability whether due to speech therapy or self-learning. Exclusion criteria consist of: Family's or child's discontent to continue of the study; to be broken down the cochlear implant prosthesis for more than 2 weeks; to fall sick so that intervention process has to be disrupted for more than 3 weeks (except common colds). 5 years 7 years Both H90.3 Sensorineural hearing loss, bilateral Behavior Behavior Intervention group: Narrative Based Language Intervention is a kind of tell-story training program to children. It has four levels, consist of: warm up phase, story retelling stage, story generation stage, and repeated retelling tasks. Children will be received specific training, tasks, and practices in each levels of the intervention. Tasks of the intervention will be hierarchically easy to hard. Educational tasks will be presented in authentic and enjoyable context of book-reading and role-playing to children. Total duration of the educational intervention will be 2 months and educational 1-hourly lessons will be administered 3-times per week. Control group: The conventional tasks of speech therapy will be utilized for tell-story training in control group. These tasks are consisting of: imitation of compound sentences, phrasing, incomplete sentences completion, and questions scaffolding about story. Frequency of Story Grammar. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Frequency of Main Information in Story. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Event Sequencing. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Frequency of Correct Clauses. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Frequency of Cohesive Markers. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Average of terminable-units Length. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Subordination Index. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Narrative Cohesion. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. Accurracy Performance of Narrative. Timepoint: Before of Intervention, 2 months after Intervention, 2 months for follow up. Method of measurement: Questionnary of Language Sample Analaysis Test. -. Timepoint: -. Method of measurement: -. - - - - Tehran University of Medical Siences, Vice chancellor for research Approved 2017-03-12 Tehran University of Medical Sciences Tehran, Keshavarz Blv, Qods Ave, Markazi biulding, floor 6, Moavenat Pazuheshi Tehran Iran (Islamic Republic of)