In humans, novelty-seeking behavior peaks in adolescence and is higher in males than females. Relatively, little information is available regarding age and sex differences in response to novelty in rodents. In this study, male and female Lister-hooded rats were tested at early adolescence (postnatal day, pnd, 28), mid-adolescence (pnd 40), or early adulthood (pnd 80) in a novel object recogniti...

BACKGROUND The aim of this study was to examine the prospective relationship between a history of attention-deficit/hyperactivity disorder (ADHD) assessed in mid-adolescence and the onset of major depressive disorder (MDD) through early adulthood in a large school-based sample. A secondary aim was to examine whether this relationship was robust after accounting for comorbid psychopathology and ...

This study examined different types of longitudinal associations (i.e., directional links and overlapping developmental changes) between children's delinquency and the quality of parent-child relationships from middle childhood to late adolescence. We used 10-wave interview data of 503 boys, their primary caregivers, and their teachers. Our first aim was to unravel the direction of effects betw...

OBJECTIVES Previous studies have postulated that the error-related negativity (ERN) may reflect individual differences in impulsivity; however, none have used a longitudinal framework or evaluated impulsivity as a multidimensional construct. The current study evaluated whether ERN amplitude, measured in childhood and adolescence, is predictive of impulsiveness during adolescence. METHODS Seve...

BACKGROUND Alcohol is a risk factor for the leading causes of mortality and morbidity among young people Globally. Youth drinking, initiated in early adolescence and continued into early adulthood, is influenced by maternal socio-demographic factors and maternal education. Limited prospective data exists in South Africa on the prevalence of alcohol use during adolescence and adolescent and mate...

BACKGROUND Health risk behaviours often co-occur in adolescence. This may be partially explained by a set of common risk and protective factors. The current study examines the association between risk behaviours throughout adolescence and identifies common risk factors for multiple risk behaviour in late adolescence. METHODS We use data from the Longitudinal Study of Young People in England. ...

OBJECTIVE To explore residents' opinions regarding various aspects of continuity clinic in a hospital clinic vs private office, with emphasis on primary care relationships. DESIGN Cross-sectional study. Residents (N = 47) who had spent time in both a clinic and an office setting were given a 49-question survey. Five-point Likert scales were used to quantify the residents' sense of quality of ...

BACKGROUND Dysmenorrhea is the leading cause of short-term school absenteeism. It is associated with a negative impact on social, academic, and sports activities of many female adolescents. Dysmenorrhea has not previously been described among Hispanic adolescents, the fastest growing minority group in the United States. OBJECTIVE To determine the prevalence of dysmenorrhea among Hispanic fema...

In this review, we describe multiple pathways that may lead to risk-taking in adolescence. We review behavioral and neuroimaging studies showing heightened tendencies associated neural reward activity mid late adolescence, but evidence points risk taking as highly context sample dependent. Here, suggest individual differences, specifically drive, be a differential susceptibility factor shows se...

Cases of violence in early adolescent still often occur due to lack emotional regulation. One the factors behind intelligence is parental attachment. This study aims determine relationship between father attachment and adolescence mother adolescence. The research design correlational quantitative with sampling using non-probability voluntary technique. subjects this were 237 adolescents aged 12...