OBJECTIVE: To investigate the accuracy of maternal estimates of developmental age in preschool children with suspected developmental delay. METHODS: In a sample of 139 preschool children, aged 5 to 60 months, mothers were asked before evaluation to estimate the developmental age of their child. Maternal estimates were converted to a developmental quotient (DQ) and compared with results from standardized tests of cognitive functioning, adaptive abilities, expressive and receptive language, and visual-motor skills. RESULTS: A high correlation was found (r = 0.82; p < 0.0001) between maternal-estimate DQ and actual DQ (mean of test scores). Most mothers estimated within 15% of their child's actual functioning, and 84% of mothers estimated within +/- 5 months of actual functioning. Multiple regression found no factors that would identify mothers who were more or less accurate in estimating developmental age. Maternal-estimate DQ was sensitive (83%) and specific (83%) for mental retardation. CONCLUSION: Maternal estimates provide an accurate measure of developmental functioning and could be successfully incorporated into routine developmental surveillance of preschool children.
OBJECTIVE: To investigate the accuracy of maternal estimates of developmental age in preschool children with suspected developmental delay. METHODS: In a sample of 139 preschool children, aged 5 to 60 months, mothers were asked before evaluation to estimate the developmental age of their child. Maternal estimates were converted to a developmental quotient (DQ) and compared with results from standardized tests of cognitive functioning, adaptive abilities, expressive and receptive language, and visual-motor skills. RESULTS: A high correlation was found (r = 0.82; p < 0.0001) between maternal-estimate DQ and actual DQ (mean of test scores). Most mothers estimated within 15% of their child's actual functioning, and 84% of mothers estimated within +/- 5 months of actual functioning. Multiple regression found no factors that would identify mothers who were more or less accurate in estimating developmental age. Maternal-estimate DQ was sensitive (83%) and specific (83%) for mental retardation. CONCLUSION: Maternal estimates provide an accurate measure of developmental functioning and could be successfully incorporated into routine developmental surveillance of preschool children.
Authors: Jamie K Capal; Paul S Horn; Donna S Murray; Anna Weber Byars; Nicole M Bing; Bridget Kent; Lindsey A Bucher; Marian E Williams; Sarah O'Kelley; Deborah A Pearson; Mustafa Sahin; Darcy A Krueger Journal: Pediatr Neurol Date: 2017-06-27 Impact factor: 4.210
Authors: Anne E Thomas; Sophie E Ambrose; Christine A Marvin; Jacob Oleson; Mary Pat Moeller Journal: J Speech Lang Hear Res Date: 2021-06-22 Impact factor: 2.297