Concurrent validity of the Ages and Stages Questionnaire Inventory and the Bayley Scales of Infant and Toddler Development in rural Bangladesh

• Main Authors: Helen O. Pitchik (Author), Fahmida Tofail (Author), Fahmida Akter (Author), Abul K. M. Shoab (Author), Jesmin Sultana (Author), Tarique M. N. Huda (Author), Mahbubur Rahman (Author), Peter J. Winch (Author), Stephen P. Luby (Author), Lia C. H. Fernald (Author)
• Format: Book
• Published: BMC, 2023-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

Abstract Background Reliable and valid measurement of early child development are necessary for the design of effective interventions, programs, and policies to improve early child outcomes. One widely used measure in low- and middle-income countries (LMICs) is the Bayley Scales of Infant and Toddle...