Research Findings: This study examined the unique and relative contributions of mothers' and fathers' parental control and coparenting to toddlers' committed compliance with parents in both dyadic parent-child and triadic family play contexts. Sixty-eight mostly middle-class, 2-parent families with toddlers (16-37 months) were observed in a…

Although it is still unclear what causes autism spectrum disorders (ASDs), over time researchers and clinicians have become more precise with detecting and diagnosing ASD. Many diagnoses, however, are based on the criteria established within the "Diagnostic and Statistical Manual of Mental Disorders" ("DSM"); thus, any change in these diagnostic…

Although developmental researchers endorse a multifaceted view of early communication, where language, non-verbal behaviour and socio-affective exchange contribute concurrently to the social construction of shared meanings, past studies of social development usually focused on component parts of interpersonal communication. This research…

Preschool children and toddlers often display emotional and behavioral problems. Without early intervention, these difficulties can lead to serious problems in later years. This research from Belgium explores how Life Space Crisis Intervention and Developmental Therapy-Developmental Teaching can inform work with these young children. (Contains 2…

Autism is defined by impairments in socialization, communication, with the presence of stereotyped behavior. It is also associated with various medical conditions, intellectual disability, comorbid psychopathology, and problem behavior. This is a concerning finding in that there may be a true increase in the disorder's prevalence and that it is…

The Modified Checklist for Autism in Toddlers (M-CHAT) is a 23-item questionnaire used in primary screening of Autism Spectrum Disorder (ASD). The current studies examine the concurrent validity of the M-CHAT in its ability to predict 18-month-olds' performance on theory of mind and word learning tasks. In Experiment 1, infants' understanding of…

Parent-toddler groups constitute a primary intervention programme whose target is to support and encourage the parent-toddler relationship. Toddlerhood is a developmental period when major, crucial changes take place regarding how children function, as well as their relationship to their parents (especially to their mother). The present paper…

The study investigates acquisition of verb inflections by four monolingual Hebrew-acquiring children from middle-class backgrounds, audio-recorded in longitudinal, weekly samples at a mean age-range of between 18 and 26 months. Productive use of inflectional morphology is shown to manifest increasing structural specification, as a function of…

Communication spontaneously initiated by infants at heightened risk (HR; n = 15) for autism spectrum disorders (ASD) is compared with that in low-risk (LR; n = 15) infants at 13 and 18 months of age. Infants were observed longitudinally during naturalistic in-home interaction and semistructured play with caregivers. At both ages, HR infants…

A hierarchical cluster analysis of the time course of the videotaped reactions of 75 Chinese 2-4-year olds to mothers' toy-removal identified Distress, Low Anger, and High Anger behavior clusters. Anger often begins at low intensity; some children then escalate. The face-validity of Low and High Anger-cluster classifications was supported in that…

Background: Previous cross-sectional studies have suggested an association between asthma and attention-deficit/hyperactivity disorder (ADHD), but the temporal relationship was not determined. Using a nationwide population-based prospective case-control cohort study (1:4, age-/gender-matched), we hypothesized that asthma in infanthood or early…

During the first decade of life, there are marked improvements in mnemonic abilities. An important question from both a theoretical and applied perspective is the extent of continuity in the nature of memory during this period. The present longitudinal investigation examined declarative memory during the transition from toddlerhood to school age…

Background: Although a diagnosis of autism spectrum disorder (ASD) appears to be stable in children as young as age three, few studies have explored stability of a diagnosis in younger children. Predictive value of diagnostic tools for toddlers and patterns of symptom change are important considerations for clinicians making early diagnoses. Most…

In this follow-up study, we evaluated children's communication development at the ages of 8 ("n" = 50), 18 ("n" = 46), 24 ("n" = 44) and 36 months ("n" = 36) using the Finnish version of the "MacArthur Communicative Developmental Inventories" (MCDI). A sample of children ("n" = 14)…

Links between children's attachment security with mothers and fathers, assessed in Strange Situation with each parent at 15 months ("N" = 101), and their future behavior problems were examined. Mothers and fathers rated children's behavior problems, and children reported their own behavior problems at age 8 ("N" = 86). Teachers…