Construct Validity of the Assessment of Balance in Children Who Are Developing Typically and in Children With Hearing Impairments
| Autor: | Alexandra De Kegel, Wim Peersman, Hilde Van Waelvelde, Johan Rijckaert, Tina Baetens, Dirk Cambier, Ingeborg Dhooge |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Male
medicine.medical_specialty Psychometrics Gross motor skill Posturography Construct validity Physical Therapy Sports Therapy and Rehabilitation Audiology Statistics Nonparametric Test (assessment) Disability Evaluation Case-Control Studies medicine Humans Female Child Psychology Dynamic balance Hearing Disorders Postural Balance Motor skill Balance (ability) |
| Zdroj: | Physical Therapy. 90:1783-1794 |
| ISSN: | 1538-6724 0031-9023 |
| DOI: | 10.2522/ptj.20100080 |
| Popis: | Background Children with hearing impairments have a higher risk for deficits in balance and gross motor skills compared with children who are developing typically. As balance is a fundamental ability for the motor development of children, a valid and reliable assessment to identify weaknesses in balance is crucial. Objective The purpose of this study was to investigate the construct validity of posturography and clinical balance tests in children with hearing impairments and in children who are developing typically. Methods The study involved 53 children with typical development and 23 children with hearing impairments who were between 6 and 12 years of age and without neuromotor or orthopedic disorders. All participants completed 3 posturography tests (modified Clinical Test of Sensory Interaction of Balance [mCTSIB], unilateral stance, and tandem stance) and 4 clinical balance tests (one-leg stance with eyes open and with eyes closed, balance beam walking, and one-leg hopping). Results Three conditions of the mCTSIB, unilateral stance, and 2 clinical balance tests were able to distinguish significantly between the 2 groups. Children with hearing impairments showed more difficulties in balance tasks compared with children who were developing typically when 1 or 2 types of sensory information were eliminated or disturbed. The study showed only low to moderate correlations among the different methods of evaluating balance. Conclusions Clinical balance tests and posturography offer different but complementary information. An assessment protocol for balance consisting of posturography and clinical balance tasks is proposed. Static and dynamic balance abilities could not be differentiated and seem not to be a valid dichotomy. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|