This study examined the prevalence and determinants of spanking of children at 3?years of age and the associations between spanking and externalizing behaviour and receptive verbal ability at age 5?years. Overall, we find maternal spanking rates of 55.2% and paternal rates of 43.2% at age 3?years. Mothers facing greater stress and those who…

In the 1998 reauthorization of Head Start, Congress mandated that the US Department of Health and Human Services (DHHS) determine, on a national level, the impact of Head Start on the children it serves. As noted by the Advisory Committee on Head Start Research, this legislative mandate required that the impact study address two main research…

Accelerated longitudinal analyses of 7 cohorts of Dutch children over a 10-year period were used to determine whether longitudinal data on children in 1 cohort could predict outcomes of psychopathology in another. Results support accelerated longitudinal analysis to combine short-term longitudinal studies of behavioral-emotional problems into a…