Is the Bayley Scales of Infant and Toddler Developmental Screening Test, Valid and Reliable for Persian Speaking Children?

نویسندگان

  • Farin Soleimani
  • Nadia Azari
  • Roshanak Vameghi
  • Firoozeh Sajedi
  • Soheila Shahshahani
  • Hossein Karimi
  • Adis Kraskian
  • Amin Shahrokhi
  • Robab Teymouri
  • Masoud Gharib
چکیده

BACKGROUND Advances in perinatal and neonatal care have substantially improved the survival of at-risk infants over the past two decades. OBJECTIVES The purpose of this study was to assess the reliability and validity of the Bayley Scales of infant and toddler developmental Screening test in Persian-speaking children. METHODS This was a cross-sectional prospective study of 403 children aged 1 - 42-months. The Bayley scales screening instrument, which consists of five domains (cognitive, receptive, and expressive communication and fine and gross motor items), was used to measure infants' and toddlers' development. The psychometric properties examined included the face and content validity of the scale, in addition to cultural and linguistic modifications to the scale and its test-retest and inter-rater reliability. RESULTS An expert team changed some of the test items relating to cultural and linguistic issues. In almost all the age groups, cultural or linguistic changes were made to items in the communication domains. According to Cronbach's alpha for internal consistency, the reliability of the cognitive scale was r = 0.79, and the reliability of the receptive scale was r = 0.76. The reliability for expressive communication, fine motor, and gross motor scales was r = 0.81, r = 0.80, and r = 0.81, respectively. The construct validity of the tests was confirmed using a factor analysis and comparison of the mean scores of the age groups. The intra- and inter-rater reliabilities of the Bayley Scales were good-to-excellent. CONCLUSIONS The results indicated that the Bayley Scales had a high level of reliability in the present study. Thus, the scale can be used in a Persian population.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Psychometric Study of the Bayley Scales of Infant and Toddler Development in Persian Language Children

OBJECTIVE Bayley Scales of infant & toddler development is a well-known diagnostic developmental assessment tool for children aged 1-42 months. Our aim was investigating the validity & reliability of this scale in Persian speaking children. MATERIALS & METHODS The method was descriptive-analytic. Translation- back translation and cultural adaptation was done. Content & face validity of transl...

متن کامل

Standardization of the Bayley scales of Infant and toddler Development for Iranian children

Objective: The children develop in several domains, including motor, cognitive, communication and social-emotional. The first few years of life are particularly important because vital development occurs in all domains. Early detection of developmental delays is essential in planning for early intervention. The aim of this study was to standardization  of the Bayley scales of infant development...

متن کامل

تدوین نسخه فارسی آزمون غربالگر سنجش تکامل کودکان «بِیلی» و تعیین اعتبار و روایی آن

Objective: The aim of the study was to develop a valid and reliable Persian version of the Bayley Scales of Infant and Toddlers Development Screening Test. Materials & Methods: Forward and backward translation, face and content validity determination, and cultural and linguistic adaptations of the questionnaires were performed, consecutively. Clarity of items of the translated version of the...

متن کامل

Developing the Persian Version of Infant-Toddler Meaningful Auditory Integration Scale

Objectives: Infant-Toddler Meaningful Auditory Integration Scale (IT-MAIS) is a useful tool for the quantitative evaluation of auditory behaviors in different situations. The  present study  aimed to  develop the Persian version of IT-MAIS.  Methods: There was 4 main steps in the translation and validation of the scale, as follows: forward translation, synthesis, backward translation, and expe...

متن کامل

Use of the Bayley Scales of Infant and Toddler Development, Third Edition, to Assess Developmental Outcome in Infants and Young Children in an Urban Setting in South Africa

BACKGROUND The Bayley Scales of Infant and Toddler Development (III) is a tool developed in a Western setting. AIM To evaluate the development of a group of inner city children in South Africa with no neonatal risk factors using the Bayley Scales of Infant and Toddler Development (III), to determine an appropriate cut-off to define developmental delay, and to establish variation in scores don...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره 26  شماره 

صفحات  -

تاریخ انتشار 2016