TY - JOUR
T1 - A longitudinal study of the predictive validity of the Bayley-III scales and subtests
AU - Krogh, Marianne Thode
AU - Væver, Mette Skovgaard
PY - 2019/11/2
Y1 - 2019/11/2
N2 - The purpose of the present study was to examine the predictive validity of all scales and subtests from the Bayley-III. The sample consisted of 55 normal children who were assessed at six time points between 4 and 36 months. Significant correlations ranging from .28 to .79 were found for all ages and scales/subtests, but the three main scales differed with respect to predictive validity. The Cognitive Scale was predictive from 7–10, 7–13 and 10–13 months but not from 13 months and onwards. The Language Scale was predictive from 10 months and onwards and the Motor Scale was predictive at all ages, but only with respect to adjacent and not distant assessment points.
AB - The purpose of the present study was to examine the predictive validity of all scales and subtests from the Bayley-III. The sample consisted of 55 normal children who were assessed at six time points between 4 and 36 months. Significant correlations ranging from .28 to .79 were found for all ages and scales/subtests, but the three main scales differed with respect to predictive validity. The Cognitive Scale was predictive from 7–10, 7–13 and 10–13 months but not from 13 months and onwards. The Language Scale was predictive from 10 months and onwards and the Motor Scale was predictive at all ages, but only with respect to adjacent and not distant assessment points.
KW - Faculty of Social Sciences
KW - Bayley-III
KW - predictive validity
KW - infant testing
KW - developmental assessment
U2 - 10.1080/17405629.2018.1485563
DO - 10.1080/17405629.2018.1485563
M3 - Journal article
SN - 1740-5629
SP - 1
EP - 12
JO - European Journal of Developmental Psychology
JF - European Journal of Developmental Psychology
ER -