Objective: The goal of the present study is to describe the ADHD phenotype from childhood to adolescence in Black and White girls in a community sample. Method: Primary caregivers enrolled in the population-based, longitudinal Pittsburgh Girls Study reported on girls' ADHD symptoms and impairment from ages 7 to 17; diagnostic subtypes were…

This study examined the group and individual part score profiles of individuals with mild intellectual disability (ID) who participated in a clinical validity study supporting the Wechsler Intelligence Scale for Children, Fifth Edition (WISC-V) and a comparison group without ID derived from the WISC-V norming sample. Descriptive analyses revealed…

Identity development is a critical process common to the human experience across all demographics. While everyone engages in identity development, the range of nuances in identity that need to be navigated makes the process more complicated. As children progress through adolescence, developing their unique identity becomes a vital task in which…

Sexual and gender minority (SGM) youth of color--in particular Latinx SGM youth--experience higher incidents of bullying compared to heterosexual and cisgender White youth. These disparities oftentimes explain increased negative mental health outcomes, such as depression. Parental acceptance may be a particularly important buffer to the effects of…

This study examined the clinical utility of the Massachusetts Youth Screening Instrument--Second Version (MAYSI-2) among African American (AA) incarcerated youth and used White incarcerated youth as a comparison group. Data were analyzed for 314 incarcerated youth (193 AA offenders and 121 White offenders) of ages 13-17 years who were adjudicated…

Firearm suicides among adolescents have increased in the US and rates vary across racial and ethnic groups. In this study, we examined contextual information around adolescent firearm suicides and analyzed how incident characteristics vary across racial and ethnic groups. We analyzed firearm suicides among adolescents (ages 10-18 years) from 2004…

During adolescence, adolescents are given more freedom to independently interact with a variety of social contexts. The eco-developmental model suggests that the activity spaces where adolescents spend their time affect substance-use behaviors beyond peer influences, and that the relationships may differ based on the adolescent's demographic…

Depression has been increasing rapidly and is prevalent among youth. Inadequate mental health service utilization for youth and relevant racial/ethnic disparities are a growing concern. The current study used a nationally representative database to examine racial/ethnic disparities in youth depression prevalence, mental health services…

Research suggests that youth with more financial and social resources are more likely to have access to mentorship. Conversely, the rising star hypothesis posits that youth who show promise through their individual successes are more likely to be mentored. Utilizing a nationally representative sample (N = 4,882), we tested whether demographic…

Siblings play an important role in shaping the developmental trajectories of individuals with autism spectrum disorder. Having siblings has been associated with better social communication, non-verbal communication, and theory of mind abilities in autism spectrum disorder. However, little is known about the impact of siblings on adaptive skill…

Attention-deficit/hyperactivity disorder (ADHD) and learning disabilities are the most commonly diagnosed neurodevelopmental disorders in children and often coexist. Previous research has suggested that the prevalence of these conditions may differ by race and Hispanic origin. Using timely, nationally representative data, this report examines the…

Research indicates that White adolescents tend to engage in greater levels of risk behavior relative to Black adolescents. To better understand these differences, the current study examined real-time changes in risk-taking propensity (RTP). The study utilized the Balloon Analogue Risk Task-Youth Version (BART-Y), a well-validated real-time,…

Although the racial/ethnic demographics in the United States are changing, few studies evaluate the cultural and linguistic responsiveness of commonly used autism spectrum disorder screening and diagnostic assessment measures. The purpose of this study is to evaluate item and test functioning of the Autism Spectrum Rating Scales (ASRS) in a sample…

Background: The United States has more than 90% of all youth firearm deaths that occur in high-income countries. Purpose: We summarize the epidemiological literature on the prevalence, risk factors, and protective factors associated with adolescent homicides and suicides and the role of firearms in the loss of these lives. Methods: A systematic…

We examined racial and ethnic differences in the prevalence of behavioral problems measured by the Child Behavioral Checklist (CBCL), sleep disturbances measured by the Child Sleep Habits Questionnaire (CSHQ), and medication use among children with Autism Spectrum Disorders (ASD). We analyzed data from the Autism Treatment Network (ATN) dataset…