Background: Children with sex chromosome trisomies (SCT) frequently show problems in language development. However, a clear description of the communicative patterns of these children is still lacking. Aims: To describe the first stages of language development in children with SCT in comparison with those in typically developing (TD) children. The…

The longitudinal association between competitive video game play and aggression among young adults and adolescents was examined. Young adults (N = 1,132; M[subscript age] = 19 years) were surveyed annually over 4 years about their video game play and aggression, and data from a 4-year longitudinal study of adolescents (N = 1,492; M[subscript…

Self-report data from 112 two-parent families were used to compare levels and predictors of four types of mothers' and fathers' engagement with their preschool-aged children: socialisation, didactic, caregiving, and physical play. Mothers were more involved than fathers in socialisation, didactic, and caregiving, whereas fathers were more involved…

Research Findings: Two forms of exercise play (toy mediated and non-mediated) and 2 forms of rough-and-tumble (R&T) play (chase and fighting) were examined in relation to preschoolers' peer competence. A total of 148 preschoolers (78 boys, 89 Euro-Americans) were observed during free play at their university-sponsored child care center. The…

Play and social abilities of a group of children diagnosed with high functioning autism were compared to a second group diagnosed with a variety of developmental language disorders (DLD). The children with autism engaged in fewer acts of high level play. The children with autism also had significantly lower social functioning than the DLD group…

Emergent literacy activities are considered to be important for promoting children's emergent literacy skills. However, little research exists, especially in Germany, regarding how often such activities occur and in what context. The purpose of this study was to determine the extent of emergent literacy activities occurring in the final preschool…

The current study investigated the influence of maternal ADHD symptoms on: (a) mothers' own social functioning; (b) their child's social functioning; and (c) parent-child interactions following a lab-based playgroup involving children and their peers. Participants were 103 biological mothers of children ages 6-10. Approximately half of the…

The purpose of this study was to explore the predictive relationship between the level of symbolic representation in block constructions of preschoolers and reading and mathematics abilities and rate of growth in early elementary school for children with and without disabilities. Fifty-one children participated, 22 of whom had identified…

This study describes a longitudinal design (following subjects described in Rutherford & Rogers [2003, "Journal of Autism and Developmental Disorder", 33, 289-302]) to test for predictors of pretend play competence in a group of children with autism. We tested the hypothesis that developmental change in pretend play performance can be predicted by…

This study investigated the role of context in mothers' interventions in their preschoolers' peer relationship problems. In response to a series of videotaped vignettes depicting common peer relationship problems, mothers suggested using more discussion in aggressive situations and more encouragement in initiating play situations. Mothers would…

Mother-child play of 12-month-old infants (N = 130) from maltreating (N = 78) and nonmaltreating (N = 52) families was analyzed as a context that integrates infants' developing social and cognitive skills. Play was coded from semistructured and unstructured play paradigms. No group differences were found in infants' play maturity. Infants from…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…