This article presents results from a large population-based study of early communicative development in Norwegian children using an adaptation of the MacArthur-Bates Communicative Development Inventories, comprising 6574 children between 8 and 36 months. Data were collected via the Internet. In accordance with similar studies from other languages,…

Before the 1990s, research on the early identification and prevention of severe behavior disorders (SBDs), such as aggression, self-injury, and stereotyped behavior, among young children with intellectual and developmental disabilities (IDD), was mostly done with children 3 years or older. More recent work suggests that signs of SBDs may occur as…

This study uses a nationally representative sample of 9-month-old infants and their families from the Growing Up in Ireland (GUI) study to investigate if reading to infants is associated with higher scores on contemporaneous indicators of cognitive development independently of other language-based interactions between parent and infant, such as…

The idea that parenting matters for early child development is now firmly recognised by policymakers. It is well established that parents' investments influence young children's development, and their chances in life. Parenting is one of the most important drivers of social inequalities in cognitive development before school. We also know that…

Infant DVDs typically have titles and even company names that imply some educational benefit. It is not known whether these educational claims are reflected in actual content. The present study examined this question. Of 686 claims (across 58 programs) listed on packaging, websites and promotional materials, implicit claims were most frequent…

In a series of studies, we examined how mothers naturally stress words across multiple mentions in speech to their infants and how this marking influences infants' recognition of words in fluent speech. We first collected samples of mothers' infant-directed speech using a technique that induced multiple repetitions of target words. Acoustic…

Using the violation-of-expectancy method, we investigated 10-month-old infants' ability to rely on dynamic features in object individuation processes. Infants were first familiarized to events in which two different objects repeatedly appeared and disappeared, one at a time from behind a screen; at test, the screen was removed, revealing either…

The ability to quickly detect potential threat is an important survival mechanism for humans and other animals. Past research has established that adults have an attentional bias for the detection of threat-relevant stimuli, including snakes and spiders as well as angry human faces. Recent studies have documented that preschool children also…

Recent theories on the evolution of language (e.g. Corballis, 2009) emphazise the interest of early manifestations of manual laterality and manual specialization in human infants. In the present study, left- and right-hand movements towards a midline object were observed in 24 infants aged 4 months in a constrained condition, in which the hands…

Postpartum depression (PPD) affects a significant portion of women and has serious negative short- and long-term consequences for the woman, infant, and family. This article highlights the feasibility and acceptability of group interpersonal psychotherapy (IPT-G), a manualized approach to PPD treatment, with a high risk and underserved sample of…

Public enforcement agencies such as criminal justice, child welfare, and immigration directly or indirectly impact children and families, often through mandated requirements and forced separations. As a result, families involved with these agencies can be wary of trusting early childhood home visitors and mental health providers. Through case…

This study evaluated the effects of an innovative educational--behavioral intervention for first-time fathers of late preterm (34-36 weeks' gestation) infants, with the aim of enhancing the infant's environment through strengthening fathers' skills in interaction with their young infant. Using a randomized controlled trial, fathers of 111 late…

It is self-evident that, given a group of very active young children and four walls within which to contain them, certain decisions have to be made fairly rapidly: what happens, where it happens, and when seem to be the most obviously pressing. When and how does differentiation come into play? Is it only when making decisions about grouping the…

An evolving relational dynamic approach to psychotherapy and counselling education is described. Key themes integrated within the approach are the learning community and transformational relationships. Learning is a reciprocal change process involving students, teachers, supervisors and therapists in overlapping learning communities. Drawing on…

Little research has been conducted on whether deficits in developmental functioning affect the range of core symptoms for autism spectrum disorders (ASD). This study represents a first attempt to determine whether developmental level has an effect on the expression of ASD symptoms in infants and toddlers. Eight hundred and fifty-three infants were…