Correlation of parental socioeconomic status indicators with morphological and motor dimensions of preschool children.

Measuring instruments for assessment of parental socioeconomic status, anthropometric characteristics and motor abilities were used in a sample of 643 preschool children aged 4-6 years and their parents, recruited from preschool institutions in several towns in Voivodina, Serbia. The aim was to analyze the correlation of parental socioeconomic status indicators with morphological and motor dimensions of preschool children. Study results showed the socioeconomic status of the children's families to be relatively homogeneous, with no statistically significant differences in any of the socioeconomic status indicators between families with male and female children. Male and female children differed significantly in the overall space of anthropometric and motor variables, and to a lesser extent in individual variables. The general morphological factor treated as the children's growth and development, and general motor factor were qualitatively comparable. The correlations of socioeconomic factor with general morphological and motor factors of the children were not statistically significant, with the exception of motor factor in 6-year-old male children, at elementary school enrolment. Study results suggested the differences in biological growth and development and motor development recorded in preschool children from Voivodina, Serbia, to be attributable to hereditary factor rather than socioeconomic and environmental factors. Inclusion of older children and use of more socioeconomic status indicators along with some additional indicators should probably yield more reliable results on the issue.