Objective: Maternal antenatal anxiety is associated with an increased risk of behavioral disturbances in offspring. Recent work has suggested that the effect of maternal antenatal anxiety on infant temperament at 6 months is moderated by the serotonin transporter polymorphism 5-HTTLPR, with carriers of the short allele more susceptible to the…

People of Latin American descent make up the largest and fastest-growing minority group in the USA. Rates of pregnancy, childbirth, and sexually transmitted infections among people of Latin American descent are higher than among other ethnic groups. This paper builds on research that suggests that among families of Latin American descent, mothers…

This four-page document provides an overview of the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), a health research agency within the federal government. NICHD is a part of the National Institutes of Health in the U.S Department of Health and Human Services. This brief report describes the mission of…

We examined substance use onset and associations with pregnancy by age 15 years. Participants were girls ages 15 years or younger (weighted n = 8319) from the 1999-2003 Youth Risk Behavior Surveillance System (YRBS). Multivariable logistic regression examined pregnancy as a function of substance use onset (i.e., age 10 years or younger, 11-12,…

Background: Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder with multiple genetic and environmental risk factors. The interplay between genetic and environmental factors has become the subject of intensified research in the last several years. Vitamin D deficiency has recently been proposed as a possible environmental risk…

A long-standing critique of adolescent employment is that it engenders a precocious maturity of more adult-like roles and behaviors, including school disengagement, substance use, sexual activity, inadequate sleep and exercise, and work-related stress. Though negative effects of high-intensity work on adolescent adjustment have been found, little…

A systematic review and narrative synthesis to determine the effectiveness of contraception service interventions for young people delivered in health care premises was undertaken. We searched 12 key health and medical databases, reference lists of included papers and systematic reviews and cited reference searches on included articles. All…

Data from 1,087 adolescent participants in three waves of the National Longitudinal Study of Adolescent Health were used to examine the effects of peer selection and socialization processes in adolescence on later reports of sexually transmitted infections (STI) and unintended pregnancies. Friends' attitudes and behavior were assessed with…

Clinical research during the pregnancy period is maximally beneficial for participants if it is positive, inclusive, and therapeutic. We describe our ongoing study of ethnically diverse, low-income pregnant women and fathers-to-be that leverages participants' benevolent childhood experiences (BCEs) and promotes insight to counteract mental health…

When the Annie E. Casey Foundation published its first "KIDS COUNT Data Book" in 1990, there were 64 million children in America. Now, almost three decades later, there are close to 74 million. This 30th edition of the "Data Book" examines how America's child population has changed, demographically and geographically. The…

In the past few years, people have come to realize that family and child well-being are public health issues. Helping families and children be happy, healthy and resilient helps the larger community. This report will discuss various aspects of family life including the systems that exist to support them, ways families can have more positive…

Purpose: A longitudinal cohort of adolescents who initiated drinking before age 15 were studied to determine which factors distinguished between early initiators who continued to drink (persisters) from those who stopped drinking (desisters). There were 308 early initiators in the total sample (n = 917); 247 were persisters, and 61 were desisters.…

This study evaluated prospective longitudinal relations among an index of poverty-related cumulative risk, maternal salivary cortisol, child negative affect, and maternal sensitivity across the first 2 postpartum years. Participants included 1,180 biological mothers residing in rural and predominantly low-income communities in the United States.…

This work is part of a larger set of conversations on how philanthropic capital can better deliver potent results. This paper is intended for philanthropists and foundation staff who are interested in understanding not only which issues and interventions might put many more low-income people on an upward trajectory, but also how private donors can…

Pregnancy anxiety is a particular emotional state tied to pregnancy-specific concerns, such as worries about the health of the baby and childbirth. A growing body of research demonstrates that pregnancy anxiety is an important risk factor for preterm birth and other adverse birth and child development outcomes. This article defines and describes…