At the level of the 50 U.S. states, an interconnected nexus of well-being variables exists. These variables strongly correlate with estimates of state IQ in interesting ways. However, the state IQ estimates are now more than 16 years old, and the state well-being estimates are over 12 years old. Updated state IQ and well-being estimates are…

High sleep quality has been associated with beneficial outcomes across the life span. Intensive longitudinal studies suggest that these beneficial effects can also be observed on a day-to-day level. However, the dynamic interplay between subjective sleep quality and affective well-being in children's daily life has only rarely been investigated.…

Consistent evidence points to the importance of the early childhood home environment for children's concurrent and subsequent development. Yet little is known about the long-term association between parental warmth in early childhood and children's social-emotional well-being in late childhood for children with and without disabilities. To explore…

Background: Health behaviors of adolescents affect their health and well-being into adulthood. This study was conducted to determine the nutrition-exercise behaviors, health literacy level, and related factors in adolescents. Methods: A cross-sectional design was used for this study. Overall, 810 students in grades 6--8 in a Turkish school…

This study aims to evaluate the roles of social-emotional development, academic grit and subjective well-being in reading-writing motivation. Altogether 582 fourth-grade primary school students were sampled and invited to complete four different scales. The findings are: (1) Social-emotional development is correlated with reading-writing…

The hypothesis that the concurrent associations between friendship features and friendship satisfaction are moderated by security-related experiences within the family was examined with two sets of analyses conducted with a sample of fifth- and sixth-grade students (M = 10.87, SD = 0.73, range 10-13 years). The main hypothesis of the study was…

Attention-deficit/hyperactivity disorder (ADHD) is America's most common childhood disorder. Although an ADHD diagnosis can bring positives, recent research uncovers potential negatives associated with diagnosis. This study examines understudied racial-ethnic heterogeneity in the relationships between an early elementary school ADHD…

This study examined relations between intentional self-regulation (ISR) and executive functions (EFs) among 84 Icelandic youth in Grade 6 (mean age 11.7 years; 51% girls) and their contributions to healthy and problematic outcomes a year later. ISR was indicated by the Selection, Optimization and Compensation model (SOC) and Self-Regulated…

Social norms are vital for the functioning of adolescent peer groups; they can protect the well-being of groups and individual members, often by deterring harmful behaviors, such as aggression, through enforcement mechanisms like peer victimization; in adolescent peer groups, those who violate aggression norms are often subject to victimization.…

COVID-19 began to spread all over the world in the Spring of 2020. All schools, including the institutions serving students with special needs, were closed to decrease the spread of the virus. The schools had to shift to online education, which was a new experience for most students. In addition to the negative effects of the pandemic itself, the…

Situated within a positive psychology perspective, the current study examined the relations among academic achievement, self-esteem, and subjective well-being (SWB) in school among Chinese elementary school students using a longitudinal mediation model. A total of 807 elementary school students (M[subscript age] = 9.43 years; 52.9% male) completed…

Student engagement, consisting of behavioural, cognitive, and emotional components, has been proven to influence both academic success and psychological well-being. To examine the linkages among the three aspects of academic engagement, a sample of 789 Chinese primary school students (47% girls; 39% 3rd graders, 31% 4th graders, 30% 5th graders)…

This study explores the relationship between the time children spend outdoors with critical social and health factors. We use questionnaire data from the 2017-2018 Health Behaviour in School-aged Children (HBSC) study in Iceland, focused on children in the 6th, 8th, and 10th grades. All Icelandic schools with pupils in these classes were invited…

Underrepresentation of African-American males as grade level rises is a major concern in education (Duggins & Acosta, 2017; Howard, 2010; Husband, 2012; Tatum, 2006; Washington, Patton-Terry, & Siedenberg, 2013). Prior studies have placed the blame on African-American males in grades k-12 for their lack of academic progress. In an effort…

Middle school is a risky period, marked by increased peer victimization, and the onset of several mental disorders, including suicidal thoughts and behaviors (STBs). Parental involvement is critical to students' well-being; however, few studies have examined the role of parental involvement among middle school students or its effect on their…