School engagement is crucial for adolescents' academic performance. This study identifies that perceptions of barriers despite schooling significantly influence such engagement. When students in a class share these perceptions, a unique classroom climate emerges, impacting overall school engagement. Specifically, this study explores how…

The face inversion effect is an important indicator of holistic face perception and reflects the developmental level of face processing. This study examined the face inversion effect in deaf or hard of hearing (DHH) children aged 7-17 using the face dimensions task. This task uses photographic images of a face, in which configural and featural…

Social gaming--online gameplay involving digital interactions with others--is a common form of social media use among adolescents. Research on this topic has neglected the social aspect of gaming and the potential role of social gaming in adolescent development. In this article, we define social gaming, drawing on interdisciplinary theories to…

The ability to prioritize remembering explicitly valuable information is termed value-based remembering. Critically, the processes and contexts that support the development of value-based remembering are largely unknown. The present study examined the effects of feedback and metacognitive differences on value-based remembering in predominantly…

Background: Loneliness during adolescence has adverse consequences for mental health, education and employment outcomes. Yet, we know little about common correlates of loneliness among adolescents, making intervention work difficult. Aims: In this study, we (1) explore individual-, school- and country-level correlates of loneliness to help…

Purpose: Repetitive negative thinking (RNT) is the process of engaging in negatively valenced and habitual thought patterns. RNT is strongly associated with mental health conditions and often affects quality of life. This study explored RNT in older school-age children and adolescents who stutter to quantify the relationship between RNT and…

The experience of positive events is associated with increased positive affect, which can beneficially impact the physical and mental health outcomes of adolescents. Despite an increase in important life events during adolescence, little research has examined the influence of positive events on affect in this population. This study used Ecological…

Loneliness becomes more prevalent as youth transition from childhood into adolescence. A key underlying process may be the puberty-related increase in biological stress reactivity, which can alter social behavior and elicit conflict or social withdrawal (fight-or-flight behaviors) in some youth, but increase prosocial (tend-and-befriend) responses…

This article draws on moral theory to explore how 415 adolescents made decisions when confronted with cyberbullying events and further examines whether adolescents with different individual factors (i.e., gender and educational level) have differences in moral philosophy and cyberbullying intention. A scenario-type questionnaire including three…

Background: Individual differences in personality, behavioural, and academic outcomes of gifted adolescents remain under-explored. Aims: The present study directly compared selected and unselected adolescents on multiple measures of personality, behavioural strengths and difficulties, and achievement. Sample: Nine hundred seventy-three adolescents…

To illuminate individual differences in the development of attention-deficit hyperactivity disorder (ADHD) symptoms in the general population, psychometric measures are needed that can capture general population-level symptom variation reliably, validly, and comparably from childhood through to the transition to adulthood. The ADHD subscale of the…

To examine whether need for approval (NFA) and antisocial behavior (ASB) moderate the effects of socioemotional stimuli on cognitive control, 88 girls (M[subscript age] = 16.31 years; SD = 0.84; 65.9% White) completed a socioemotional Go/No-go and questionnaires. At high approach NFA, girls responded more slowly during appetitive than control (b =…

Developmental researchers commonly utilize multilevel models (MLMs) to describe and predict individual differences in change over time. In such growth model applications, researchers have been widely encouraged to supplement reporting of statistical significance with measures of effect size, such as R-squareds ("R[superscript 2]") that…

Introduction: Mental health concerns have been noted to be highly prevalent for youth with intellectual disability (ID), with or without autism spectrum disorder (ASD). The purpose of the current study was to examine a Canadian sample of youth with ID, with or without ASD, to explore caregiver-reported percentages, predictors, and treatment…

Over the past 50 years, a large body of work has demonstrated that during childhood and adolescence peers are strong socialization agents influencing youth development across a wide array of behavioral domains. In this report, we highlight how this long-standing research focus on peer influence may benefit from undertaking new directions that have…