Robust evidence supports the efficacy of early autism intervention. Despite broad consensus that earlier intervention leads to better outcomes, evidence for this has been limited to correlational studies. This study examined timing effects of the Early Social Interaction (ESI) model, a parent-implemented intervention, using a complete crossover…

Preliminary findings from a follow-up study of 33 children, assessed for their socioemotional development from 18 months of age, are presented. At 77 months, they were evaluated again in a laboratory context, recording on video a situation of discussion of a conflict with the caregiver and then coding these videos using the CIB instrument.…

Social-emotional competence is important for children's lifelong positive developmental outcomes. The dimensionality and psychometric properties of a widely used social-emotional assessment, the Ages & Stages Questionnaires: Social-Emotional Second Edition (ASQ:SE-2), were investigated in this study using item response theory models. A…

Around their first birthdays, infants begin to point, walk, and talk. These abilities are appreciable both by researchers with strictly standardized criteria and caregivers with more relaxed notions of what each of these skills entails. Here, we compare the onsets of these skills and links among them across two data collection methods: observation…

Much recent research has shown that children from age 4 onwards reveal a robust preference for reliable over unreliable informants when choosing whom to trust and learn from. Findings concerning selective model choice in children younger than 4 years have mostly been mixed. The present study developed a new touchscreen-based paradigm with reduced…

Although many relatives use video chat to keep in touch with toddlers, key features of adult-toddler interaction like joint visual attention (JVA) may be compromised in this context. In this study, 25 families with a child between 6 and 24 months were observed using video chat at home with geographically separated grandparents. We define two types…

This article is an excerpt from the forthcoming book, "Mental Health in the Early Years: Challenges and Pathways to Resilience', by Gail L. Ensher, David A. Clark, and Melissa M. Luke with contributing authors. This excerpt includes the value of a family systems and an ecological perspective; provides an overview of social--emotional…

This study examined the effect of age at completion of an autism screening test on item failure rates contrasting older (>20 months) with younger (<20 months) toddlers in a community primary care sample of 73,564 children. Items related to social development were categorized into one of three age sets per criteria from Inada et al.…

Although the human proclivity to engage in impression management and care for reputation is ubiquitous, the question of its developmental outset remains open. In 4 studies, we demonstrate that the sensitivity to the evaluation of others (i.e., evaluative audience perception) is manifest by 24 months. In a first study, 14- to 24-month-old children…

Toddlers with an older sibling with autism spectrum disorder (ASD) and low risk (LR) toddlers were observed at 22, 28, and 34 months during two empathy probes: a crying baby and an adult who pretended to hurt her finger. Toddlers with a later ASD diagnosis showed less empathic concern and self-distress at each age on both empathy probes than LR…

Teachers in toddler classrooms are important agents of emotion socialization. The current study examined teachers' use of emotion minimizing language in toddler classrooms and toddlers' social emotional competence. Teachers' emotion minimizing language is described as language that purposefully distances them from a child's emotions and…

This study evaluated whether parenting and childcare experience across infancy and toddlerhood were associated with children's reading, math, and social-behavioural skills prior to kindergarten entry. Analyses also examined whether race or ethnicity moderated associations. A representative sample of Hispanic, Black, and White children from the…

The present study examined the interplay among negative emotionality, responsive parenting and socio-cognitive developmental outcomes (i.e., communication, personal-social and problem-solving outcomes) in about 1620 Korean children using three waves of longitudinal data spanning the first 2 years of their life. Results from the Structural Equation…

To examine early developments in other-oriented resource sharing, fifty-one 18- and 24-month-old children were administered 6 tasks with toys or food that could be shared with an adult playmate who had none. On each task the playmate communicated her desire for the items in a series of progressively more explicit cues. Twenty-four-month-olds…

Research has previously shown a gap of near 0.5 of a standard deviation (SD) in cognition and language development between the top and bottom household wealth quartile in children aged 6-42 months in a large representative sample of low- and middle-income families in Bogota, using the Bayley Scales of Infant and Toddler Development. The gaps in…