Research Findings: Exuberant temperament, characterized by high approach and positive affect, is linked to socioemotional outcomes including risk of externalizing symptoms across development. Externalizing problems interfere with children's school readiness and lead to disruptive behavior in the classroom. While some moderating factors help…

The purpose of this demonstration project was to create a school-based professional development workshop to educate teachers on the impact of complex trauma on student school functioning as one element in becoming a trauma-informed school. A review of literature published on the topics of early childhood development, brain development, the impact…

This study examined how timing (i.e., relative maturity) and rate (i.e., how quickly infants attain proficiency) of A-not-B performance were related to changes in brain activity from age 6 to 12 months. A-not-B performance and resting EEG (electroencephalography) were measured monthly from age 6 to 12 months in 28 infants and were modeled using…

In 1997, I argued that with the loss of Piaget's theory as an overarching guide, cognitive development had become disjointed and a new metatheory was needed to unify the field. I suggested developmental biology, particularly evolutionary theory, as a candidate. Here, I examine the increasing emphasis of biology in cognitive development research…

Presenting pictures of faces side by side is a common paradigm to assess infants' attentional biases according to social categories, such as gender, race, and language. However, seeing static faces does not represent infants' typical experience of the social world, which involves people in motion and performing actions. Here, we assessed infants'…

"Pashe Achhi" is a telecommunication model that emerged out of the COVID-19 pandemic in Bangladesh to provide support to 0- to 5-year-old children and their caregivers through mobile-to-mobile phone calls. It is a caregiver-child facing and/or only caregiver focused, low-resource, low-tech model that constitutes a 20-minute phone call.…

Within a sociohistorical context of racism-related physical and emotional threats, Black families in the United States have developed sources of resilience to promote children's safety and positive development. Yet research on Black family resilience has rarely been integrated into one of the most influential theories of child development:…

This study examined the impact of an in-school dance curriculum on the social-emotional development of at-risk preschoolers in a southern California public preschool program. The preschoolers (N = 69) participated in dance for thirty minutes, once a week, over an entire academic year. We compared the Desired Results Developmental Profile (DRDP)…

Purpose: To investigate the language environments experienced by preterm-born infants, this study compared the linguistic and interactive features of parent--infant conversations involving 2-year-old preterm- and term-born infants. The study also explored how mother-infant and father-infant conversations may be differentially affected by…

This study aimed to obtain consensus on physical activity (PA) and sedentary behaviour (SB) policy items for use in Canadian childcare settings. Purposeful sampling of Canadian experts in PA/SB (n = 19) and Early Childhood Education (ECE; n = 20) was used to form two distinct (i.e., PA/SB and ECE) panels for a 3-round Delphi study. In round 1, the…

This study investigated the development of rapid visual object categorization. N = 20 adults (Experiment 1), N = 21 five to six-year-old children (Experiment 2), and N = 140 four-, seven-, and eleven-month-old infants (Experiment 3; all predominantly White, 81 females, data collected in 2013-2020) participated in a fast periodic visual stimulation…

Emotional intelligence plays a crucial role in children's development. It has been shown in previous studies that emotional intelligence not only influences academic performance but also benefits children's social and interpersonal lives. This study proposes a new strategy that integrates dialogical reading with visible thinking routines to…

Over the past 20+ years, researchers have worked toward identifying early behavioral predictors of autism spectrum disorder (ASD) and developing observation-based screeners to supplement existing parent-report methods. This study is a follow-up, 3 to 8 years later, with parents/caregivers of 57 children previously enrolled in a U.S.…

The interaction between a mother and child stands as one of the most profound and intricate human connections, weaving a rich tapestry of behavioral and emotional bonds during the formative years. Although mother-child interactions have received substantial attention in the developmental science literature, few studies have tapped into the…

Researchers and practitioners need robust measurement tools for evaluating knowledge of child development to better support parents and their children during pregnancy and the transition to parenthood. We addressed this need by evaluating the psychometric properties of the Domains of Development Instrument (DoDI) for measuring knowledge of…