This study's goal was to identify patterns of risk and promotive factors across multiple social-ecological domains and their associations with adolescents' problem behaviors (aggression, substance use, and other delinquent behaviors), victimization, and distress symptoms. Participants were a mostly African American (79%) sample of 2711 middle…

Objective: There is substantial evidence supporting the distinction between cognitive disengagement syndrome (CDS) and attention-deficit/hyperactivity disorder (ADHD), particularly from the inattentive subtype. However, despite proposed etiological and phenomenological similarities, the relationship between CDS and dissociation remains…

This study, using a sample of 481 adolescents, aims to explore the relationship between ego-identity and problematic short video use in an online learning environment. The findings reveal that: (1) academic procrastination plays a significant mediating role in the relationship between ego-identity and problematic short video use; (2) both…

Background: This study explored understandings that service-users with intellectual disabilities and challenging behaviour held around their behaviour, what shaped these understandings, and the relationship between how behaviours are managed and well-being. Methods: Eight participants (three female, five male) partook in individual semi-structured…

Background: This study aimed to examine the associations between individual staff and staff team characteristics and quality of life of individuals with intellectual disabilities and challenging behaviours. Method: With multilevel analyses, we examined educational level, experience, attitudes and behaviours of 240 staff members, in relation to…

This study examines the relationship between middle school students' undesirable behaviours and digital game addiction. Undesirable behaviours disrupt teaching, harm peers, compromise safety, and lower teacher motivation. These behaviours, often influenced by family and environmental factors, disrupt classroom order. Digital games, particularly…

This study examined whether the links between children's ADHD symptom severity and academic and social functioning varied based on their aerobic fitness levels. Hierarchical regression models were used to examine the main and interactive effects of inattentive and hyperactive/impulsive (HI) symptom severity and aerobic fitness levels on academic…

Introduction: Children with fetal alcohol spectrum disorder (FASD), a neurodevelopmental disorder associated with cognitive, emotional, and learning impairments have an increased likelihood of experiencing behavioral and socio-emotional difficulties and historical trauma. Methods: Using the interRAI Child and Youth Mental Health instrument, this…

To explore the relationship between family resilience and preschool children's problem behaviours and the role of maternal parenting stress and parenting self-efficacy in this relationship, a total of 1282 mothers of preschool children were surveyed. The results showed that: (1) family resilience could significantly negatively predict preschool…

Reading proficiency is important because it has life-long consequences and influences success in other academic areas. Many students with behavior problems are poor readers and many students with learning disabilities have more behavior problems than their typical peers. We conducted a correlational meta-analysis to examine the association between…

A primary goal of this study was to examine adolescents' use of the most commonly used social media apps in the United States. An additional goal was to examine the relationship between social media use and adolescent externalizing behaviors. The moderating influences of gender and race/ethnicity also were assessed. The sample included 1,072…

This dissertation is a three-piece dissertation, including two empirical research (Chapter 1 and Chapter 2) and a methodological improvement of prior work (Chapter 3), to address issues of the effects of approaches to learning on academic achievement in childhood and power analysis for a three-level model in meta-analysis. Approaches to learning…

The purpose of this study was to investigate the association between students' social-emotional behaviors and their later academic outcomes from a person-centered perspective. To better inform social-emotional learning intervention practices, a person-centered approach was used to identify students' social-emotional behavior profiles based on…

There is a need of additional research into the social aspects of adoptees' school experiences. For that purpose, the present study used a sample of adopted (n = 541) and non-adopted (n = 582) adolescents from the Health Behavior in School-aged Children (HBSC) study in Spain. Specifically, we analyzed social support at school (from classmates and…

This study examined whether two facets of preschool children's home environment, parenting style and parental emotional intelligence, may be risk factors for challenging behaviors among kindergarten children in Arab society in Israel. The author sampled 524 parents of children ages 4 to 5 years who completed questionnaires about their parenting…