Evidence points to the possibility of promoting executive functions (EF) through school interventions. Little is known, however, about the effectiveness of this type of intervention in situations of social vulnerability. This study investigated the effectiveness of an EF intervention program applied with a sample of preschool children, in a…

Early childhood adversity, particularly poverty, can be a source of chronic stress that contributes to emotion dysregulation at the start of formal schooling. Children's reactivity to novel challenges in the classroom is associated with externalizing behavior and subsequent difficulties developing academic and social emotional skills (Blair &…

Children living in poverty often show delayed cognitive and social development compared with children reared in more affluent environments. However, much of the research focuses on how objective financial strain (e.g. household income) impacts preschoolers' executive function (EF); little research has considered the impacts of parents'…

The field of education is beginning to understand more concretely how specific conditions, such as poverty, affect brain and cognitive development and the related impacts on academic achievement. More than 10 million children who live below the poverty threshold attend public preK-12 schools, and over 1 million of these children attend public…

The impacts of war and displacement on executive function (EF)--what we might call the cognitive signatures of "minds under siege"--are little known. We surveyed a gender-balanced sample of 12- to 18-year-old Syrian refugees (n = 240) and Jordanian non-refugees (n = 210) living in Jordan. We examined the relative contributions of…

Research Findings: Marginal food security is less studied relative to food insecurity but may also have adverse effects on family outcomes. The present study examined whether parental stress mediated the relationship between marginal food security (MFS) and preschool-aged children's observed self-regulation at three early education centers located…

Montessori education has a long history, but its recent growth in American public schools has led to increased interest in research efforts, particularly in exploring the potential of the Montessori experience to moderate the effects of poverty and in gathering data to evaluate public investment in Montessori schools. To assist research efforts,…

Widening achievement gaps between homeless and highly mobile (HHM) youth and their peers highlight the need for research to understand effects of risk and adversity on development to promote resilience and positive adaptation. Youth living under the poverty line experience more risk and adversity, leading to difficulty in multiple domains…

In a predominantly low-income, population-based longitudinal sample of 1,259 children followed from birth, results suggest that chronic exposure to poverty and the strains of financial hardship were each uniquely predictive of young children's performance on measures of executive functioning. Results suggest that temperament-based vulnerability…

Prior research shows that childhood poverty as well as chronic stress can damage children's executive functioning (EF) capacities, including working memory. However, it is also clear that not all children suffer the same degree of adverse consequences from risk exposure. We show that chronic stress early in life (ages 9-13) links childhood…

Prior research has found that higher residential mobility is associated with increased risk for children's academic and behavioral difficulty. In contrast, evaluations of experimental housing mobility interventions have shown moving from high poverty to low poverty neighborhoods to be beneficial for children's outcomes. This study merges these…

Poverty, neglect, or family stress can make it especially difficult for young children to develop the self-discipline and habits of mind they will need to succeed in the classroom and beyond. Armed with research and a commitment to the whole child, Washington state has transformed the way its agencies work together and in partnership with…