Early identification of autism spectrum disorder through cost-effective screening is crucial in low- and middle-income countries. The Child Behavior Checklist 1.5-5, using the Autism Spectrum Problems and Withdrawn Syndrome subscales, has potential as a level 1 autism spectrum disorder screening tool, though its construct validity in low- and…

Problems with executive function (EF) are considered a hallmark of Attention-Deficit/Hyperactivity Disorder (ADHD) and Autism Spectrum Disorder (ASD). However, little is known about the developmental pathway of everyday EF in these two groups, and whether the two groups follow a similar or different developmental course. In this longitudinal…

This study described the development of a culturally adapted video version of Strange Stories test as a measure of advanced theory of mind for youths in an Asian country (i.e. Singapore), the Y-ToM, and to provide preliminary psychometric properties. Participants were 170 youths (82 male, 88 female) aged from 13 to 16 years old (M = 14.77, SD =…

This study investigated the utility of using an omnibus measure of child functioning, the Child Behavior Checklist (CBCL), to screen for symptoms of PTSD. Although measures to assess trauma symptoms exist, they are often not linguistically and culturally valid for many school-age populations. Data from parents of Syrian refugee youth (ages 10-18…

Purpose: Behavior and temperament (e.g., emotional reactivity, self-regulation) have been considered relevant to stuttering and its developmental course, but the direction of this relation is still unknown. Knowledge of behavior difficulties and temperament in childhood stuttering can improve screening and intervention. The current study examined…

Little is known about the impact of teachers' questions on child bilingual's heritage language reading process and outcomes. This study examined the role of adults' questions in English-Mandarin bilingual preschoolers' Mandarin word learning, story comprehension, and reading engagement. Ninety-nine 4- to 5-year-old preschoolers in Singapore were…

Callous-unemotional (CU) traits predict behavioral problems in adolescence. But little is known about early modulatory factors. Behavioral Inhibition (BI) in particular has been suggested to protect against the development of CU-traits. This temperamental predisposition is characterized by heightened environmental sensitivity. The current…

The aim of this study is to examine the relationship between toddlers' and pre-schoolers' sleep problems, screen-based media use, sleep regimen and the role of child emotional reactivity in this relationship. This research is a part of an extensive national study. Participants are 754 children aged 2-5 years old, and their parents. Sleep problems…

Latent growth curve modeling was used to investigate the longitudinal link between attachment, effortful control (EC), and maladaptive development during middle childhood. In a community sample, children (Time 1: n = 157; M[subscript age] = 10.91) and their mothers were examined three times over a two-year period. Attachment was operationalized at…

In March 2020, many schools were closed to prevent the spread of COVID-19 in Japan, and it is predicted that many children, especially those with neurodevelopmental disorders (NDDs), will be affected emotionally and behaviorally. Here, we examined the impact of school closures due to COVID-19 on school-aged children with NDDs using the Child…

Understanding executive functions (EFs) development is of high value to global developmental science. Recent calls for a more inclusive and equitable developmental science argue that tasks and questionnaires that are developed using only a subset of the population are not likely to be appropriate for EFs measurement in global contexts unless…

Identifying correlates of aggressive behavior in children might help to find potential candidates for interventions in aggression reduction. While some previous studies found that children's Theory of Mind (ToM) and inhibitory control (IC) correlate with aggressive behavior, others did not confirm this relation. One explanation for these mixed…

Individual differences in emotional reactivity emerge early in development and predict important child outcomes. Unfortunately, methods used to assess these often fail to tap dynamic changes in emotion, obscuring nuanced relationships between maladaptive emotional reactivity and early internalizing psychopathology. We therefore explored the…

The aim of this study is to assess adolescent refugees' psychological distress and examine how reliably caseworkers can assess distress through a proxy-report instrument. The distress of 102 unaccompanied refugees between 16 and 21 years of age housed in youth welfare accommodations in Germany was assessed by self-report using the Brief Symptom…

The Child Behavior Checklist (CBCL) is an assessment tool that has been translated into various languages for use with school-aged children in different cultures. The English form is used in the Philippines, but there is no published evidence on the CBCL's structural validity when used with Filipino-English bilingual respondents. The study…