Guided by developmental models examining the legacy of childhood caregiving environments, we examined the longitudinal pattern of associations between harsh parenting and children's internalizing and externalizing symptoms across late childhood to late adolescence. Participants included 199 youth (48.7% female, 65.3% White, 32.2% Black, 2.5%…

Phones have become pervasive in many teenagers' lives, and outdoor educators are increasingly faced with making decisions regarding technology. This case study sheds light on the complex relationship between teenagers, phones and residential outdoor environmental education by exploring the experiences of participants at a phone-free summer camp in…

Manifestations of insistence on sameness (IS) and circumscribed interests (CI) are complex, with individuals varying considerably, not only in the types of behaviours they express, but also in terms of a behaviour's frequency, intensity, trajectory, adaptive benefits, and impacts. However, current quantitative RRB instruments capture only certain…

The aim of this study was to examine what kind of school performance and behaviour profiles could be identified among students in the final grade of basic education in the Swedish speaking parts of Finland (N = 1149, grade 9), how these differed in temperament and how temperament could explain profile differences in first language (L1, Swedish)…

Climate change is a global issue affecting individuals, industries, and economies around the world. Many individuals know the risks of climate change and are willing to change their behaviour, but still contribute to high levels of greenhouse gas emissions. This discrepancy between willingness and action has been described as the…

The purpose of this study was to examine the association between sexual identity-behavior concordance and discordance with meeting recommendations for 24-hour movement behaviors in adolescents. Participants were US adolescents who reported a history of sexual partners from the 2015-2019 National Youth Risk Behavior Survey (N = 19688; 49.3%…

Police officers are often trained to use the Behavior Analysis Interview (BAI) to detect deceit, but it is based on faulty indicators of lying that may be especially problematic for juveniles due to developmental immaturities. Juveniles, young adults, and adults were assigned to guilt or innocence conditions, read a criminal scenario, and…

Alcohol remains readily available to youth in most countries. We examined the associations between both the on- and off-premises commercial availability of alcohol to youth and their alcohol use, heavy episodic drinking, and alcohol-related harms. We conducted the study using data from a survey of a sample of 594 students in central Mexico between…

Camouflaging is described as a set of strategies used to prevent others from noticing one's social difficulties. Research indicates heightened levels of camouflaging behaviours in the adult autistic population. To extend understanding of camouflaging in adolescents, this mixed-methods study explored camouflaging behaviours in offline and online…

Preterm birth poses a major public health challenge, with significant and heterogeneous developmental impacts. Latent profile analysis was applied to the National Institutes of Health Toolbox performance of 1891 healthy prematurely born children from the Adolescent Brain and Cognitive Development study (970 boys, 921 girls; 10.00 ± 0.61 years;…

Adolescence is a challenging and sensitive developmental period in which mothers and adolescents may be vulnerable to internalizing symptoms. The current study aimed to understand how patterns of changes in mother-adolescent perceived parenting (i.e., mother-adolescent perceived parenting transition profiles) corresponded with trajectories of…

Applying established definitions of bullying to the more recent phenomenon of cyberbullying often results in an ill-fitting definition which is contested by academics. There are particular difficulties when applying the well-documented facets of intentional harm, repetition and power imbalance to the context of online bullying. A contested…

Research suggests that youth rarely seek formal help for their problems and tend to turn for assistance to those with whom they interact regularly. The current investigations examined the help-seeking patterns of teenagers in their relationships with service providers from the service providers' perspectives. A preliminary quantitative study…

The interrelated nature of mental health and indicators of school success in children and adolescents has been under-investigated from a person-centered perspective. In this exploratory study, we examined patterns of health behavior in relation to mental health and school satisfaction. A convenience sample of 315 students (M[subscript age] =…

This study assessed the potential short-term effects of COVID-19 stay-at-home restrictions on ratings of ASD and comorbid symptoms severity and adaptive functioning of 69 youth, ages 8-16 years with ASD without intellectual disability. Parent/caregiver ratings were being collected in fall and spring over approximately two years when the…