Investigations into the etiology of autism spectrum disorders have been largely confined to two realms: variations in DNA sequence and somatic developmental exposures. Here we suggest a third route--disruption of the germline epigenome induced by exogenous toxicants during a parent's gamete development. Similar to cases of germline mutation, these…

Children from economically disadvantaged communities have a disproportionate risk of exposure to chemicals, social stress, and learning difficulties. Although animal models and epidemiologic studies link exposures and neurodevelopment, little focus has been paid to academic outcomes in environmental health studies. Similarly, in the educational…

Although evidence of heritability for autism spectrum disorder (ASD) is strong, studies of twin pairs suggest that at least some portion of the etiology is attributable to environmental factors, either directly or through interaction with genes. Given the multitude of environmental and psychosocial exposures that have been reported to increase…

Modern developmental science is informed by several shared principles and adopts a lifespan approach that goes from infancy to senescence. Increasingly, disciplines outside psychology are adopting research frameworks (e.g., fetal origins, developmental origins of health and disease, first 1000 days) that prioritize prenatal experience as a driver…

The field of epigenetics is progressing rapidly and becoming indispensable to the study of fundamental gene regulation. Recent advances are redefining our understanding of core components that regulate gene expression during development and in human diseases. Scientific knowledge on the importance of epigenetic regulation is now well known and…

Maternal perinatal depression is not an uncommon experience, yet few mothers are identified and treated--a concerning fact, given the potential for negative impact on both maternal and infant well-being. In the present study, I review recent research in the field of maternal perinatal depression and highlight associated developmental outcomes…

Infantile spasms (IS) is a rare epileptic disorder occurring in children under the age of one that can often lead to severe developmental delays throughout life. Though over 200 etiologies have been associated with this disorder, many cases remain unexplained. Research into the etiology of IS has implicated causes such as exposure to prenatal…

The article addresses clinical, neurodevelopmental, and psychological experiences of pregnant parents to build the case for shifting therapeutic approaches to promote the earliest possible connections between parents and their infant. The article emphasizes the rationale for therapeutic interface with families in pregnancy as it relates to stress…

This paper is an attempt to highlight the ways through which expected parents can support their children for their development from the time of conception till birth. This paper shares ideas to the parents about stimulation, which children are required for their development. This paper is divided into three categories: First trimester, second…

Prenatal maternal depression affects both mother and fetus with long-term implications for offspring vulnerability to psychopathology through alterations to brain development, stress physiology, negative emotionality, and cognitive control. This article reviews evidence for the negative impact of prenatal maternal depression on offspring…

The author, a psychology instructor at an American university, describes the internationalization of his course in Human Growth and Development. The author argues that human development cannot be easily summarized by nature (i.e., biological and evolutionary predisposition) or nurture (i.e., learning through environment and experience).…

Infants invite those caring for them to join as companions on an incredible journey. "Infant and Toddler Development from Conception to Age 3" is a helpful guide to that journey. Each chapter taps a distinct area of research to shed light on babies' biological expectations for care and their amazing competence as active participants in…

Epigenetics provides the opportunity to revolutionize our understanding of the role of genetics and the environment in explaining human behavior, although the use of epigenetics to study human behavior is just beginning. In this introduction, the authors present the basics of epigenetics in a way that is designed to make this exciting field…

The transition to parenting (Galinsky, 1987) can be a tumultuous time, particularly when parents have experienced traumatic and stressful life circumstances. Interventions to help these parents often focus on the first 2 years after birth because of the importance of this sensitive period for babies' developing brains. However, we describe…

Advocates for civil rights, environmental justice, and movements promoting social justice require data and may lack trust in public authorities, turning instead to academic scientists to help address their questions. Assessing historical exposure to toxic chemicals, especially in situations of a specific industrial source of pollution affecting a…