A perceptual-motor performance test (jumping, skipping, balancing, walking) was administered to 150 5- and 6-yr.-old children categorized according to birth weight. Differences were found among the three birth-weight groups, with the children of low birth weight scoring significantly lower than the groups of medium and high birth weight. A substantial positive correlation of .75 was obtained between birth weight and the perceptual-motor performance (total number of items passed).
CutlerR.HeimerC. B.WortisH.FreedmanA.The effects of prenatal and neonatal complications on the development of premature children at two and one-half years of age. Journal of Genetic Psychology, 1965, 107, 261–267.
3.
EavesL.NuttalJ. C.KlonoffH.DunnH. G.Developmental and psychological test scores in children of low birth weight. Pediatrics, 1970, 45, 1–9.
4.
SinclairJ. C.ColdironJ. S.Low birthweight and postnatal physical development. Developmental Medicine and Child Neurology, 1969, 11, 314–327.
5.
WienerG.RiderR. V.OppelW. C.FisherL. K.HarperP. A.Correlates of low birth weight: Psychological status at six to seven years of age. Pediatrics, 1965, 35, 434–442.
6.
WienerG.RiderR. V.OppelW. C.HarperP. A.Correlates of low birth weight: Psychological status at eight to ten years of age. Pediatric Research, 1968, 2, 110–118.
