We investigated whether daily experiences of conflict with family and peers were associated with fluctuations in diurnal cortisol, and whether sleep buffers the associations between conflict and diurnal cortisol. A racially diverse sample of 370 adolescents (ages 11-18; 57.3% female) provided daily diaries for 5 days and saliva samples for 4 days.…

This study aimed to investigate the differential relationship between Temperament, Executive Functioning (EF) and Media Use Motivations and the frequency of two kinds of Media Multitasking (MM) in early adolescence. Results showed differential roles of temperamental Effortful Control, Negative Affectivity and Affiliativeness in predicting academic…

Background: Perceived social support (PSS) is associated with positive outcomes for adolescents and young adults. Team-based learning (TBL) is an evidence-based teaching paradigm that may result in greater PSS among students. Objective: We compared PSS reported by students taught using TBL and non-TBL methods. Method: We measured PSS at the end of…

Most research has so far focused primarily on the negative effects of the COVID-19 pandemic on early adolescents. This pre-registered study fills this gap by investigating possible links between pandemic regulations and positive outcomes, namely school well-being. Specifically, we test the assumption that high-ability early adolescents benefit…

The present research aimed to explore the dynamic growth of two emotional constructs: foreign language enjoyment (FLE) and foreign language learning boredom (FLLB) among L2 learners. To do so, we used a method that would capture the inherent dynamicity of L2 learners' enjoyment and boredom during an EFL course. To this aim, a bivariate latent…

Mobile phone addiction (MPA) has become a prevalent issue among adolescents, which is closely associated with cognitive failure. The present study seeks to explore the network structure of the association between MPA and cognitive failure among adolescents by network analysis, as well as the mediating roles of self-control and mind wandering by…

Purpose: Almost all epidemiologic studies estimating autism spectrum disorder (ASD) prevalence have focused on school-age children. This study provides the first population-based data on the prevalence and expression of ASD among adolescents in a large US metropolitan region. Methods: Active multiple source ASD surveillance of adolescents aged…

Objective: ADHD is a neurodevelopmental condition associated with elevated symptoms of inattention and hyperactivity/impulsivity. Symptoms of ADHD typically persist into adulthood and can impair functioning and overall quality of life. In females (including women and people assigned female at birth), ADHD is under-recognized, and knowledge about…

Handwriting difficulties may signal dysgraphia or other writing difficulties that can affect literacy performance. Existing instruments measure different handwriting features to identify students for interventions but can take extra testing time and restrict potential indicators appropriate for evaluating adolescents. This exploratory study aimed…

This study aims to determine the changes in the career barrier (CB) trajectory of South Korean school dropouts over time and to identify the number of groups that can be categorized according to CB trajectory. The study analyzed three years of panel data on school dropouts from the Korean National Youth Policy Institute, which comprises…

The identification of psychological strengths that foster healthy development in youth has become a major topic of exploration in the field of positive psychology. Gratitude is a trait-like characteristic with qualities indicative of a potential psychological strength that may serve as a protective factor for early adolescents in the face of…

Background: Media exposure to mass violence incidents (MVI) is related to distress in the general public not directly exposed to these tragedies. However, limited attention has focused beyond this relationship. Objective: This cross-sectional study explores the influence of media exposure to MVI on parenting behaviors among parents of children…

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…

This is the protocol for a Campbell systematic review. The objectives are as follows. (1) Examine whether secondary and tertiary interventions delivered outside of the criminal justice system are effective at countering the cognitive and behavioural radicalisation of children and adolescents by synthesising evidence relating to relevant primary…

Background: Avoidant/restrictive food intake disorder (ARFID) describes an eating disturbance associated with weight loss or faltering growth in children, significant nutritional deficiency, reliance on oral supplements, reliance on enteral feeding and/or a clear interference with psychosocial functioning, in the absence of body image concerns.…