Objective: To investigate the direct effects of prenatal cocaine exposure (PCE) on adolescent drug use, while controlling for other predictors of adolescent use. Method: Data are from a longitudinal study of PCE in which women and their offspring were assessed throughout childhood. Adolescents were interviewed at 15 years about their age at…

Objective: To evaluate the association between prenatal alcohol exposure and the rate of conduct disorder in exposed compared with unexposed adolescents. Method: Data for these analyses are from a longitudinal study of prenatal substance exposures. Women were interviewed at their fourth and seventh prenatal months, and with their children, at…

Objective: First, we give an overview of child psychiatric research in the Generation R Study, a population-based cohort from fetal life forward. Second, we examine within Generation R whether the functional polymorphism (5-HTTLPR) in the promoter of the serotonin transporter gene interacts with prenatal maternal chronic difficulties, prenatal…

The Generation R Study a population-based prospective cohort study from fetal life to young adulthood is conducted to explore the possibility of an association between infant temperament and intrauterine growth trajectories. Results concluded little indication of any association between infant temperament and intrauterine growth trajectories.

Objective: There is overlap between an autistic and hyperactive-inattentive symptomatology when studied cross-sectionally. This study is the first to examine the longitudinal pattern of association between social-communication deficits and hyperactive-inattentive symptoms in the general population, from childhood through adolescence. We explored…

Objective: Cannabis is the most commonly consumed illicit drug among pregnant women. Intrauterine exposure to cannabis may result in risks for the developing fetus. The importance of intrauterine growth on subsequent psychological and behavioral child development has been demonstrated. This study examined the relation between maternal cannabis use…

The study used data from Project Ice Storm to determine the extent to which exposure to prenatal maternal stress due to a natural disaster can explain variance in the intellectual and language performance of offspring at age 5 1/2.

Objective: Findings from a number of cohort studies suggest that children who are exposed to maternal stress during pregnancy have an increased risk of behavioral problems. All of the research assessing this association to date has been conducted in developed countries; yet the majority of the child population, and the majority of the burden of…

The effects of prenatal stress on cognition and behavioral fearfulness in infants are studied. The findings suggest that mechanisms by which mental development and fearfulness are affected by prenatal stress are different and do not present a consistent relation.

A study was conducted on lower income population women who were moderate users of marijuana to examine the effects of prenatal marijuana exposure on children's intellectual development at the age of six. Results concluded that the Cognitive deficits noticed at the age of six were specific to verbal and quantitative reasoning and short-term memory.

A study was conducted to evaluate whether prenatal smoking was only related to externalizing or both internalizing and externalizing problems in children from childhood to early adolescence. Results indicated that maternal smoking during pregnancy is an accurate predictor of internalizing and externalizing psychopathology among children.

Objective: Methamphetamine use among pregnant women is an increasing problem in the United States. Effects of methamphetamine use during pregnancy on fetal growth have not been reported in large, prospective studies. We examined the neonatal growth effects of prenatal methamphetamine exposure in the multicenter, longitudinal Infant Development,…

Objectives: Prenatal exposure to alcohol interferes with fetal development and is the leading preventable cause of birth defects and developmental disabilities. The purpose of this study was to identify current knowledge, diagnosis, prevention, and intervention practices related to fetal alcohol syndrome and related conditions by members of the…

Background: Prenatal problems are among theorized etiologies for child disruptive behavior problems. A key question concerns whether etiological contributors are shared across the broad range of disruptive psychopathology or are partially or largely distinct. Method: We examined prenatal smoking exposure and low birth weight as risk factors for…