This study investigated joint effects of maternal prenatal smoking and parental history of antisocial behavior on physical aggression between ages 17 and 42 months in a population sample of children born in Québec (N = 1,745). (cambridge.org)
The goal of this study was to advance the understanding of separate and joint effects of mothers» and fathers» autonomy - relevant parenting during early and middle adolescence. (link.springer.com)
To illustrate the joint effects of GWG and breastfeeding on weight retention at 6 and 18 mo postpartum, predictions were made by using the regression estimates. (academic.oup.com)