This study assessed the links between infant negative affect, parental reflective functioning (RF), and toddler behavior problems in a sample of 84 women and their infants. Mothers provided self-report demographic data and completed the Infant Behavior Questionnaire-Revised during a home visit when the infant was 7 months old. They also completed…

Studying anxiety in neurogenetic syndromes may inform the intersection of biological and developmental risks, facilitating effective and targeted interventions. We longitudinally examined stranger fear in infants and toddlers with fragile X syndrome (FXS; n = 46) and typical controls (n = 33), as well as associations between observed stranger fear…

Purpose: Research indicates that delayed motor development observed in the first years of life can be prevented through compensatory intervention programmes that provide proper care during this critical period of child development. Method: This study analysed the impact of a 12-week compensatory motor intervention programme on 32 babies with…

Sibling relationships are argued to offer a rich social context for the development of young children's theory of mind (ToM). There is evidence that the presence of siblings, particularly older siblings, may promote preschoolers' ToM, but it has not been investigated among toddlers. This study evaluated differences in early manifestations of ToM…

There are clear associations between the overall quantity of input children are exposed to and their vocabulary acquisition. However, by uncovering specific features of the input that matter, we can better understand the mechanisms involved in vocabulary learning. We examine whether exposure to "wh"-questions, a challenging quality of…

The aim of this longitudinal study, carried out on a sample of Slovenian-speaking toddlers, was to analyze developmental changes and stability in early vocabulary development; to establish relations between toddler's vocabulary and grammar; and to analyze the effects of parental education and the frequency of shared reading on toddlers' vocabulary…

Toddlers' peer conflicts offer meaningful opportunities for toddlers to learn social-emotional skills, including learning to understand another's perspective and learning how to regulate emotions. This study explored 31 teachers' self-reports of their roles, teaching practices and the conditions that influenced their pedagogical responses to…

Borrowing from a clinical psychology observational methodology, thin-slice observations were used to assess autism characteristics in toddlers. Thin-slices are short observations taken from a longer behavior stream which are assigned ratings by multiple raters using a 5-point scale. The raters' observations are averaged together to assign a…

This article discusses why and how the "State of Babies Yearbook: 2019" was developed; identifies the indicators used to examine the well-being of the nation's infants and toddlers; and explains how the indicators align with the ZERO TO THREE policy framework areas of Good Health, Strong Families, and Positive Early Learning Experiences.…

This AIAN Services Snapshot summarizes key data on demographics and services for children from birth to age five and pregnant women served by all American Indian and Alaska Native (AIAN) programs. The data in this Snapshot is a subset of the annual Program Information Report (PIR) submission to the Office of Head Start. Data categories include:…

Data-driven decision making (DDDM) helps educators identify children not responding to intervention, individualize instruction, and monitor response to intervention in multitiered systems of support (MTSS). More prevalent in K-12 special education, MTSS practices are emerging in early childhood. In previous reports, we described the Making Online…

The early home language environment, and parents in particular, form the foundation of children's language development. In this article, Dina Kapengut and Kimberly Noble explore the intersection of neuroscience and developmental psychology to explain how language experiences in the home, and the "home learning environment" more broadly,…

The Baby Leadership Learning Collaborative (Baby LLC) initiative is a leadership group committed to bridging relationships across service sectors to promote infant-early childhood mental health and to break the multigenerational cycle of risk often associated with early adversity and trauma. Baby LLC has guided an early relational health focus…

This study examines the relationship between the psychological states of Korean mothers and early childhood development. In the study, 480 mothers were classified into three groups: cluster A mothers were happy and competent, cluster C were depressed and stressed, and cluster B were neither depressed nor happy. The tendency of infant developmental…

Data-driven decision making (DDDM) helps educators identify children not responding to intervention, individualize instruction, and monitor response to intervention in multitiered systems of support (MTSS). More prevalent in K-12 special education, MTSS practices are emerging in early childhood. In previous reports, we described the Making Online…