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…

To explore the effects of family functioning on problem behaviour among Chinese preschool children, 1,025 preschool parents were assessed using the family assessment device, child problem behaviour scale, and parent-child relationship scale through a random sampling method. Based on the McMaster model of family functioning and the Process Person…

Caregivers of children with autism spectrum disorder (ASD) often report higher rates of depression and the related negative thought patterns that may precede a clinical diagnosis. These negative thought patterns are referred to as depressive cognitions. Depressive cognitions are exacerbated by child problem behaviors (CPB) but may be impacted by…

In synchronous-reinforcement schedules, the duration of behavior directly controls the duration of reinforcement on a moment-to-moment basis. We replicated and extended Diaz de Villegas et al. (2020) by comparing the effects of synchronous reinforcement with two accumulated-reinforcement schedules for increasing on-task behavior for seven…

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…

A foundational mechanism underlying human cooperation is reciprocity. In the context of repeated interactions with others, it is not always clear the degree to which in-kind responses reflect responsiveness to partners' prior behaviors ("reactive" responses), an interest unrelated to the partner ("nonreactive" responses), or…

Objective: Susceptibility to visual illusions is a consequence of the adaptation of the visual system, however, their perception or lack of it reflects differences in more general, global cognitive processes. Few studies have focussed on the susceptibility of individuals with attention-deficit/hyperactivity disorder (ADHD), even though visual…

There is a lack of evidence-based programs to support the prevention of child behavior problems designed specifically for foster and kinship caregivers from historically minoritized groups. Drawing on existing best-practice recommendations for tailoring interventions to new cultural and social contexts, this study evaluates initial evidence of the…

This study explored how caregiver-reported executive functioning domains, assessed by the BRIEF2 at baseline, predicted behavioral challenges reported by caregivers using the CBCL six months later. The sample included 94 youth with Down syndrome, aged 6 to 18 years. Results of hierarchical regression analyses revealed that, after controlling for…

Fatigue is associated with numerous harmful physical and mental health outcomes. Despite the established relationship between sleep and fatigue, research examining sleep variability within a person (i.e. intraindividual variability; IIV) and fatigue is limited. In addition, the associations between child and parent sleep regarding parent fatigue…

We conducted a scoping review on the consecutive controlled case series (CCCS) methodology (Hagopian, 2020). The CCCS is an approach to studying functional relations across a series of consecutive cases that share common features. We identified and reviewed 76 studies that used CCCS methodology. Most of these (a) were retrospective CCCS studies…

Little is known about how culturally and linguistically diverse caregivers perceive their child's challenging behaviors. To gain an understanding of how caregivers' perceptions are influenced by their cultural backgrounds, we conducted semi-structured interviews with 19 Korean caregivers (Korean American = 10 caregivers; Korean caregivers in Korea…

The study investigates the wide range of oppositional actions one- to three-year-old children employ in response to staff in two Romanian and two Danish nurseries. The nurseries have similarly structured days, and most oppositional expressions occur during mealtime and on the playground. Generational structure is used as the analytic frame and…

Gender nonconforming (GN) children are at higher risk of experiencing bullying and social exclusion than are gender conforming (GC) children. Nonetheless, very little is known about the socio-cognitive mechanisms underlying children's bias against GN peers. The present study was the first to examine children's dehumanization of GN peers…

Collaboration, the process by which individuals work together toward mutual benefits, is a core feature of human sociality. Capacities for collaboration emerge early in development and represent an important social competence. Yet, collaborative commitments can conflict with commitments to societal norms such as honesty and rule compliance, and…