This was a cross-sectional study that aimed to evaluate the association between breastfeeding and motor development of infants at 3-4 months of age in the city of Pelotas, Rio Grande do Sul. The outcome, infant motor development, was evaluated through the Bayley Scale of Infant Development (Bayley III). The prevalence of infants that stopped…

When partners coordinate their movement in time and space to reach a goal, they perform joint action, an important part of every interaction. Joint action involves motor abilities and socio-cognitive skills like theory of mind. Autistic children's lower joint motor coordination (joint action) abilities as well as their motor functioning and theory…

Neurologic insults in infancy can have significant long-term effects on developmental processes including attention and learning; however, the heterogeneity of diagnoses and treatments in this population often lead to exclusion from interventional trials to improve outcomes. This study sought to determine whether hospitalized infants with neural…

Language ability has been associated with emotion regulation (ER) ability. Children on the autism spectrum have greater rates of language delays and lower ER ability. Despite this, autism traits have not been considered or controlled for in past research. This study therefore examined the association between language ability and ER in young…

Although studies have reported links between parental physical activity and their children's motor and physical activity behaviors, understanding of this link remains incomplete and evidence inconclusive. This study explored whether children's motor coordination, fitness, and sports participation are related not only to mothers' sports…

This study aim was to determine whether a structured age-appropriate playing programme with involvement of parents could promote healthy motor skills in preschool children. In this two group randomization pre-posttest quasi-experimental study, 160 children 3-5 years-old with their mothers were selected and equally allocated in two groups. For…

This study examined the relationship between the mother's emotional intelligence (EI) and children's motor development. Iranian preschool children (N = 148) in the range of 4-6 years were selected from daycare centres using a multi-stage cluster sampling. The "BarOn Emotional Quotient Inventory" and "Bruininks-Oseretsky Test of…

Exploring effective interventions to compensate for developmental delay in premature neonates and reduce their mothers' anxiety is of great significance. This research aimed at examining the effects of body massage on Iranian premature neonates' physical and motor development, and on their mother's anxiety and attachment. Forty premature neonates…

This study explores the cognitive development of children born to adolescent mothers within South Africa compared to existing reference data, and explores development by child age bands to examine relative levels of development. Cross-sectional analyses present data from 954 adolescents (10-19 years) and their first-born children (0-68 months).…

In research on the psychological development of deaf and hard-of-hearing (DHH) children, there is a wealth of studies focused on aspects such as speech and language, communication, and social-emotional development, but some other spheres have been disregarded. This study looks more generally at the developmental outcomes of DHH children who use…

The behavior of newborns is ambiguous. Cultural models--representations shared by members of a community--provide new parents and others with a cognitive and motivational structure to understand them. This study asks members of several cultural groups (total n = 100) to judge the "similarity" of behavioral items in the Neonatal…

Infants learn nouns during object-naming events--moments when caregivers name the object of infants' play (e.g., ball as infant holds a ball). Do caregivers also label the actions of infants' play (e.g., roll as infant rolls a ball)? We investigated connections between mothers' verb inputs and infants' actions. We video-recorded 32 infant-mother…

Aim: The present study aimed to examine the effect of mothering handling training (mothers learn to provide caring in the more right manner) at home on the motor functions of children with cerebral palsy (CP). Methods: In this single-blind randomized control trial study, 40 children with CP (6-72 months old) were recruited from rehabilitative…

Aim: To investigate developmental trajectories in early childhood and predictors of class assignment. Methods: Data were available for Gen2 infants at 12 (n = 2275), 24 (n = 1845) and 36 (n = 2110) months of age in the Raine Study. Latent growth class analysis was used to identify developmental trajectories based on the Ages and Stages…

The purpose of the study was to evaluate fine- and gross-motor development and basic cognitive skills in 3-18 month-olds in relation to home factors, age and weight. Three hundred and seventy mother-child dyads were recruited. For age, two groups were analyzed: 3-11 months and 12-18 months. Motor and basic cognitive skills were assessed using the…