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Development of an Independent Behaviour Assessment Scale for Bangladesh
Author(s) -
Munir Shirin Z.,
Zaman Sultana,
McConachie Helen
Publication year - 1999
Publication title -
journal of applied research in intellectual disabilities
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.056
H-Index - 63
eISSN - 1468-3148
pISSN - 1360-2322
DOI - 10.1111/j.1468-3148.1999.tb00080.x
Subject(s) - scale (ratio) , psychology , discriminant validity , sample (material) , reliability (semiconductor) , activities of daily living , gross motor skill , developmental psychology , construct validity , selection (genetic algorithm) , applied psychology , motor skill , medical education , psychometrics , medicine , geography , computer science , artificial intelligence , psychiatry , power (physics) , chemistry , physics , cartography , chromatography , quantum mechanics , internal consistency
The paper describes the stages in development of an assessment of the adaptive behaviour skills of children in Bangladesh. Item selection and reduction are described, based on an ecological analysis of behaviours expected of children aged between two and nine years of age, living in both urban and rural settings. The IBAS has four major subscales: motor skills, socialisation, communication and daily living skills. Norms have been constructed based on testing a nationally representative sample of 1404 children. Content, construct and discriminant validity are established, and the reliability of the total scale and subscales is high, both between testers and over time. The IBAS can provide a baseline indication of level of skills in a child with intellectual disability, and aid in planning an appropriate curriculum‐based programme in discussion with the child's family.