Determination of validity and reliability of the Bayley scales in infant and toddler development
| Author | Nadia Azari | en |
| Author | Farin Soleimani | en |
| Author | Roshanak Vameghi | en |
| Author | Firouzeh Sajedi | en |
| Author | Soheila Shahshahani | en |
| Author | Hossein Karimi | en |
| Author | Adis Kraskian | en |
| Author | Amin Shahrokhi | en |
| Author | Robab Teymouri | en |
| Author | Masoud Gharib | en |
| Orcid | Farin Soleimani [0000-0003-4081-7384] | en |
| Issued Date | 2016-10-31 | en |
| Abstract | Introduction: For diagnosing children who are suspected to have developmental delay through developmental screening tests, we need a valid and reliable diagnostic tool. The Bayley scales is a well-known diagnostic developmental assessment on cognitive, communication and motor domains. The aim of this study was validity and reliability determination of the Bayley test. Materials and Methods: The method of this study was descriptive-analytic. The test was provided through translation- back translation and cultural adaptation. Content and face validity of tool was determined by experts’ opinions. 260 children aged 1 to 42 months were recruited for developmental assessment by Bayley. Reliability of test was calculated through three methods internal consistency, test-retest and inter-rater. Construct validity was calculated using factor analysis and comparison of the mean scores methods. Results: Participants were 260 children 15 days to 42 months, including 134 boys (51.5%). Cranach’s alpha coefficients were more than 0.76 for all domains. Pearson correlation coefficient in different domains, were at least 0.987 (P< 0.001) in test retest method and 0.991 (P | en |
| DOI | https://doi.org/ | en |
| Keyword | Child Development | en |
| Keyword | Infant | en |
| Keyword | Reproducibility of Results | en |
| Keyword | Neuropsychological Tests | en |
| Keyword | تکامل کودک | en |
| Keyword | شیرخوار | en |
| Keyword | تکرارپذیری نتایج پژوهش | en |
| Keyword | آزمونهای روانشناسی اعصاب | en |
| Publisher | Brieflands | en |
| Title | Determination of validity and reliability of the Bayley scales in infant and toddler development | en |
| Type | Research Article | en |
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