This study examines how culture and development jointly shape moral values in northern Thailand. Eighty participants (40 adolescents [ Mage = 17.30] and 40 parents, evenly divided across a rural community and a globalized urban city) completed the Ethical Values Assessment (EVA), a questionnaire that examines the extent to which individuals prioritize Ethics of Autonomy, Community, and Divinity. Statistical analyses reveal that these three moral values are customized by extent of exposure to globalization: adolescents in the globalized urban context were most likely to prioritize Autonomy, and least likely to prioritize Community. Urban parents prioritized Community values more so than their children and rural-dwelling parents. These and other findings speak to the effects of globalization and localization in the face of cultural change. The more granular focus on particular EVA items endorsed further reveals both the maintenance of long-standing cultural values (i.e., filial piety), even among those with most significant exposure to globalization, and ways in which certain autonomous values may be tailored to function alongside long-standing local values. In total, this study suggests that local value systems are maintained, reasserted, and dynamically reshaped with globalization.

Gender differences in early childhood development are under-researched in low- and middle-income countries (LMICs) where almost 90% of the world’s young children live. This study examines the direction, magnitude, and variation of gender similarities and differences in 3- and 4-year-olds’ early childhood development in 71 low- and middle-income countries (LMICs). Moreover, we explore whether country-level gender inequality correlates with gender differences in early development. We analyzed Early Childhood Development Index (ECDI) data from UNICEF’s Multiple Indicators Cluster Surveys and the Demographic and Health Surveys between 2010 and 2019 (n = 226,980). Using logistic regression, we estimated children’s odds of being developmentally on track in literacy-numeracy, approaches to learning, social-emotional, and physical domains. We also used meta-analytic regression to examine associations between early childhood development and country-level indicators of gender inequality. In approximately one-half of LMICs, odds of being developmentally on track did not significantly differ for girls and boys; in countries with significant differences, girls were more likely to be on track than boys (odds ratio [OR] = 1.21, 95% confidence interval [CI] = [1.18–1.24], p < .001). Differences favoring girls were largest in the social-emotional domain (OR = 1.27, 95% CI = [1.24–1.30], p < .001). Country-level gender development index explained a substantial amount of variation in gender differences across countries. Overall, findings suggest that when gender differences exist, girls are more likely than boys to be developmentally on track, particularly in the social-emotional domain and in countries with greater gender equality.

Attention deficit/hyperactivity behaviors in children are often unnoticed until they reach school age; however, evidence suggests that attention deficit hyperactivity disorder (ADHD) tends to develop at an earlier age. Recent studies also indicate that perinatal maternal mental health is associated with ADHD symptoms in offspring. This study examines the association between maternal postpartum depression, early hyperactive/aggressive behavior, and later ADHD symptoms. This longitudinal cohort study used data from health checkups and surveys. Mothers with a postpartum Edinburgh postnatal depression scale score ⩾ 9 were considered as having postpartum depression symptoms. The presence of early hyperactive/aggressive behavior was determined based on 3-year-old children’s health checkup data. The ADHD rating scale (ADHD-RS) answered by the caregivers of 182 sixth-grade children was used for the analysis. ADHD-RS scores were significantly higher in children with early hyperactive and/or aggressive behavior (p = .002) and for children of mothers who had postpartum depression symptoms (p < .001). Early hyperactive/aggressive behavior did not mediate the predictive association of maternal postpartum depression symptoms with ADHD symptoms in sixth grade. ADHD symptoms in the sixth grade were independently associated with childhood hyperactive/aggressive behavior at age 3 and maternal postpartum depression symptoms.

Affect-biased attention is an important predictive factor of children’s early socio-emotional development, possibly shaped by the family environment. Our study aimed to reveal children’s temporal dynamic patterns of affect-biased attention by looking at time series of attention to emotional faces, individual differences in temporal dynamics, and their relations with parenting practices. Sixty Chinese children (27 girls; mean age: 7.92 ± 1.09 years) viewed emotional–neutral face pairs (angry, sad, and happy) for 3,000 ms while their eye movements were recorded. First, results showed that overall looking time rather than manual reaction time revealed affect-biased attention: children looked more at angry and happy faces than neutral faces, although they looked at sad and neutral faces approximately the same amount of time. Temporal course analysis revealed further differences in visual attention to emotional faces: attention bias to emotional faces emerged early after the stimuli onset (before 400 ms), even for sad faces. This bias did not hold for the entire stimulus presentation time, and only the attention bias to happy faces appeared again in the later period. Second, we applied a data-driven cluster approach to the time series of attention to emotional faces and revealed three subgroups of dynamic affect-biased attention. Finally, the machine learning method revealed that positive parenting was related to the temporal dynamic patterns of children’s attention to sad faces.

This study examined the association between internalizing and externalizing mental health and prosociality across four developmental transitions. The effects of parent–child interactions on mental health and prosociality were also explored. The data from a community sample of 10,703 children on mental health, prosociality, child maltreatment, parent–child relationships, parental mental health, and socioeconomic status were derived from the Millennium Cohort Study to cover the developmental periods from early childhood to late adolescence (ages 5, 7, 11, 14, 17). Adjusting for covariates, latent trait-state-occasion and cross-lag modeling were deployed. The results indicated that internalizing and externalizing mental health symptoms, and prosociality were more trait-like throughout adolescence. Only within-person increase in externalizing symptoms predicted decrease in subsequent within-person prosociality from middle childhood to late adolescence. Parent–child conflict and maltreatment had deleterious effects on children’s prosociality and mental health. Mental health professionals should screen for both possible mental health problems and deficits in prosociality. Interventions aiming to improve the quality of parent–child relationships could be beneficial for the development of child mental health and prosociality.

The differential susceptibility model proposes that some children are more susceptible to both positive and negative peer relationships than others. However, experimental evidence supporting such a proposition is relatively scarce. The current experiment aimed to help address this gap, investigating whether Chinese (pre)adolescents who have higher levels of general sensitivity to the environment (i.e., higher levels of sensory processing sensitivity [SPS]) would be more strongly affected by peer acceptance and rejection. (Pre)adolescents aged 8.75–15.17 ( N = 1,207, Mage = 11.19 years, 59.7% boys) randomly received four hypothetical vignettes describing either peer acceptance or peer rejection. Before and after this manipulation, they reported on their positive and negative mood. We assessed (pre)adolescents’ SPS using (pre)adolescent self-reports, as well as caregiver reports for a subset of (pre)adolescents ( n = 480). Results supported differential susceptibility to peer rejection and acceptance for self-reported SPS, but not caregiver-reported SPS. (Pre)adolescents with higher levels of self-reported SPS not only had stronger increases in positive mood upon peer acceptance (susceptible “for better”; β = .09, p = .001) but also stronger increases in negative mood upon peer rejection (susceptible “for worse”; β = .09, p = .023). These findings illustrate the short-term dynamics that may underlie differences in children’s long-term susceptibility to acceptance or rejection by peers.

The COVID-19 pandemic disrupted opportunities for adolescents to progress through a typical developmental trajectory of adjustment and self-regulation. Adolescents across many contexts have shown an increase in adjustment difficulties during the pandemic compared to pre-pandemic levels. Utilizing data collected from 830 Italian adolescents from one time-point just prior to when pandemic restrictions were enacted, and then at two additional time-points 12 and 24 months later, we examined trajectories of internalizing symptoms, regulatory self-efficacy for managing negative emotions, and the time-varying impact of COVID-related stress and social support. Latent Growth Curve Analyses (LGCAs) revealed that COVID stress predicted increased internalizing symptoms and decreased regulatory self-efficacy beyond what was estimated by the developmental trajectory. Further, at Time 3, the impact of perceived COVID stress on internalizing symptoms and regulatory self-efficacy was stronger than at Time 2. Co-development results were similar for males and females. There was no time-varying impact of social support on the co-development of internalizing symptoms and regulatory self-efficacy. The findings are important for informing interventions to strengthen coping strategies for adolescents during stressful community-wide events.

Immigrants currently account for close to 14% of the United States’ population with one in four children growing up in an immigrant household. Yet, little is known about how immigrant parents and their adolescents dialogue about race and ethnicity within the evolving sociopolitical environment. Traditionally, the adolescents’ role in racial-ethnic socialization (RES) has been conceptualized as receivers of messages around race and ethnicity from their parents. However, differential rates at which adolescents and parents acculturate to the mainstream society could lead the adolescent to possess a more contemporary understanding of the social and racial landscape in the United States, thereby becoming the “deliverer” of messages on racial socialization rather being just a “receiver.” To inform our understanding of the potential process of how adolescents might be positioned to socialize their parents on race/ethnicity, this paper integrates key aspects of RES, racial-ethnic identity, and critical consciousness among Latinx and Asian immigrant adolescents to inform a conceptual model of adolescent-directed RES. The current conceptual model highlights several important avenues for future research to empirically assess individual and familial factors associated with adolescent-directed RES.

This study examined variations in the development of classroom aggression popularity norms, as well as the role of homeroom teachers’ aggression beliefs and students’ perceptions of teachers’ support as predictors of such variations. To achieve this goal, a sample of 63 classrooms were assessed at four time points during a school year, in nine Colombian schools. Results indicated that, overall, classroom aggression popularity norms have a nonlinear trajectory with an increase that peaks at the end of the school year. Also, we found that teachers’ aggression beliefs were concurrently associated with aggression popularity norms across time, and that teachers’ support prevented the increase in these norms. These findings are discussed considering their practical implications for preventing aggression in the school context.

Given the legacy of John Bowlby, Attachment theory has often portrayed separation from a caregiver as likely to provoke protest, despair, and ultimately detachment in infants and young children. Indeed, the emotional challenge of separation is built into a key measurement tool of Attachment theory, the Strange Situation. However, James Robertson, one of Bowlby’s leading collaborators, voiced dissent. He argued that young children can cope with separations—even when they last for several days or weeks. They are able to keep the absent person in mind provided an alternative, familiar caregiver remains available. Observational and experimental findings lend support to Robertson’s claim. Recent analyses of natural language provide further support. Although young toddlers (ranging from 20 to 26 months) often make contact- or attachment-related comments about absent caregivers, such comments become less frequent with age whereas reflective references to absent caregivers—comments that do not express contact-related concerns about their absence—are often produced by young toddlers and remain frequent throughout early childhood. Children’s early-emerging ability to keep an absent attachment figure in mind raises intriguing questions about their responses to the permanent absence of an attachment figure—as in the case of death. Consistent with contemporary research showing that many grieving adults report continuing bonds to a deceased attachment figure—rather than a gradual process of emotional detachment—children also report such continuing bonds. By implication, children and adults are prone to construe the death of a loved one not just as a biological endpoint that terminates the possibility of any continuing relationship but instead as a departure that can be bridged by a continuation of the earlier bond in an altered form.