Empirical findings on the associations of positive and dysfunctional parent--child relationship (PPCR/DPCR) characteristics with child shame, adaptive guilt, and maladaptive guilt were synthesized in six meta-analyses. The 65 included samples yielded 633 effect sizes (N[subscript total] = 19,144; M[subscript age] = 15.24 years; 59.0% female; 67.7%…

Background: Several studies have reported low adherence to World Health Organization sedentary behavior (SB) guidelines in the early years. The purpose of this review is to examine the associations between time spent in different types of SB (screen time and habitual SB) and motor competence (MC; fundamental motor skills, fine and gross motor…

The study was carried out to determine the knowledge of child development students about foreign body aspiration in children, their first aid self-efficacy for foreign body aspiration, and to examine the relationship between their knowledge levels and first aid self-efficacy. The study was of descriptive and cross-sectional type. 118 students were…

Objective: Adverse childhood experiences (ACEs), which refer to childhood traumatic events, have been identified as risk factors for tobacco use in adulthood. However, studies are limited on the effect of sex on the association of ACEs with e-cigarettes and dual use of e-cigarettes and cigarettes. This study explored sex differences in the…

Disparities in socioeconomic status (SES) may affect individuals' risk preferences, which have important developmental consequences across the lifespan. Yet, previous research has shown inconsistent associations between SES and risky decision-making, and little is known about how this link develops from a young age. The current research is among…

Exposure to heavy metals has been associated with affecting children's neurodevelopment, particularly increasing the risk of developing attention-deficit hyperactivity disorder (ADHD). The current exploratory study aims to investigate potential associations between presence of 15 different heavy metals in urine and ADHD. A total of 190 urine…

This study investigated the complex relationship between false-belief (FB) understanding, structural language and pragmatic communication in typically developing children. A total of 78 Finnish children, aged from 4 to 6 years, including an equal number of boys and girls, participated in this study. In the first instance, the study explored the…

Across the early childhood period of development, young children exhibit considerable growth in their executive functioning (EF) and vocabulary abilities. Understanding the developmental trajectory of these seemingly interrelated processes is important as both early vocabulary and EF have been shown to predict critical academic and socio-emotional…

Maternal substance use and unpredictable maternal sensory signals may affect child development, but no studies have examined them together. We explored the unpredictability, frequency and duration of maternal sensory signals in 52 Caucasian mother-child dyads, 27 with and 25 without maternal substance use. We also examined the association between…

Research Findings: This study investigated the sequential mediating effects of parental material investment (MI) and time investment (TI) upon the correlation between family socioeconomic status (SES) and toddlers' development (TD). Data derived from a 2016 data set, including a sample of 1,316 toddlers based in 117 villages across 22 counties…

Play, while complex, is essential for children's learning and development. It is well established in the literature that there is a strong link between children's pretend play abilities and their language skills, particularly in relation to the use of language in social contexts. For many children who are deaf and hard of hearing (DHH), pretend…

This study examined the role of parenting practices on preschoolers' secure exploratory behaviors; specifically, the extent to which parenting practices mediate the relationship between socio-economic status, perceived neighborhood support, parental depression and children's exploratory behaviors. The participants (n = 3268) were parents of young…

Longitudinal research on language abilities and social functioning in young children suggests that gains in one domain affect gains in the other. However, few studies have examined inter-relations of language and social functioning jointly among young children diagnosed with autism spectrum disorder (ASD). Pre-verbal toddlers with ASD are a group…

The preschool age is an important period in the development of children's emotional abilities. The face and body are both vital carriers of emotional information and adults readily match the emotional cues coming from these two modalities. However, it is unknown whether preschoolers have this ability or not. In the current study, 36 preschoolers…

Children with atypical sensory integration have difficulty responding to the processing and/or organization of sensory information, this disability affects functional participation in routines and activities of daily living. Participation is defined as involvement in life situations, it is essential to promote life experiences and the development…