Callous-unemotional (CU) traits are associated with severe conduct problems (CP) in youth. Causal theories for CU traits focus on emotion processing deficits that interfere with empathy development. However, though CU traits are consistently associated with deficits in affective empathy (i.e., emotional reactivity), the association between CU…

Research Findings: Empathy plays an important role in children's early social-emotional development. However, there are not many instruments available for measuring the different aspects/levels of empathy in preschool children. Moreover, few studies examined the validity of the existing measures for empathy in Chinese children. The present study…

Background: The reciprocal relationships between literacy skills and various subscales of mental health have been examined in few studies. The objective is to re-examine this question in a longitudinal study with the possibility of a gender effect. Methods: A 4-year longitudinal study was conducted as part of the French national cohort ELFE (N =…

This study examines the differences in third-party punishment and compensation behaviors in 3- to 5-year-old children (N = 114) in fair and unfair distribution contexts. Using both third-party punishment and compensation paradigms, the study involved Chinese-speaking preschool children. The results showed: (1) Children's intention and degree of…

A novel coronavirus, SARS-CoV-2, has spread widely throughout the world. To reduce the spread of infection, children are prevented from going to school and have fewer opportunities for in-person communication. Such changes in the everyday lives of children might influence their socio-emotional behaviors; however, the whole picture of the possible…

This study aimed to describe the behavioral profile of individuals with SYNGAP1-ID. Parents/carers of 30 individuals aged 3-18 years old with a diagnosis of SYNGAP1-ID and 21 typically developing individuals completed the Vineland-3 Adaptive Behavior Scale and the Child Behavior Checklist. We found that those with SYNGAP1-ID showed fewer adaptive…

Girls, more than boys, experience a decrease in the severity of autism symptoms during childhood. It is unclear, however, which specific autistic behaviors change more for girls than for boys. Trajectories of autism symptoms were evaluated using the Autism Diagnostic Observation Schedule-calibrated severity scores (ADOS-CSS). Change in the…

Failure to exercise self-control is one of the leading causes of substance and behavioral addictions. Problematic social media usage (PSMU), a type of behavioral addiction, has become an increasingly serious problem with a significant impact on the lives of individuals of all generations. Therefore, it is crucial to understand the underlying…

Delay of gratification tasks have an impressive predictive value for various outcomes and are designed to measure self-regulation. Since many behavioural and psychological conditions in children are related to limitations in self-regulation, the extent to which delay tasks can be used as a screening for the detection of psychopathology is…

The increasing prevalence of children's attention-deficit hyperactivity disorder (ADHD) and internalizing behaviors requires investigation into putative risk factors. This longitudinal project of 105 preschoolers (54.3% girls; 90% White) examined influences of early life experiences (perinatal stressors, home environment, maternal personality) and…

The current study examined whether age and parental reports of children's problematic lying, behavioural inhibition system (BIS) activity, and reward responsiveness predicted children's antisocial lie-telling. Children from mostly middle and upper-class Canadian families (ages 3-12, M = 6.23, SD = 2.52) participated in a modified Temptation…

Using data extracted from the Parent and Family Involvement in Education Survey of the 2019 National Household Education Surveys Program, this study used a series of linear probability models to examine the association between family-school relationships and exclusionary discipline. The sample included 15,360 U.S. families of K-12 non-homeschooled…

The aim of this study was to assess the pattern of mutual relations within the Problematic Smartphone Use (PSU) (first network) and between adolescent mental health problems and PSU (second network). The invariance of both networks was investigated across age, gender, and severity of symptoms. The participants were 708 Romanian adolescents…

Background: Feeding difficulties, including aspiration risk, are common in children with Down syndrome. Identifying factors affecting feeding modality is crucial. Method: This cross-sectional study included 335 children with Down syndrome (aged 4-12 years; mean 5.2). Feeding was assessed using the Functional Oral Intake Scale (FOIS), the Screening…

The quality of peer attachment in adolescence is an important determinant of psychosocial adjustment. To date, few clear conclusions can be drawn about the most important factors associated with the quality of peer attachment. This study aimed to identify the most important individual and relational factors associated with peer attachment quality,…