This study compared young adults (ages 18 to 26) with and without childhood attention deficit hyperactivity disorder (ADHD) on self-reported risky sexual behaviors. Participants were 175 men with childhood ADHD and 111 demographically similar men without ADHD in the Pittsburgh ADHD Longitudinal Study (PALS). Childhood ADHD predicted earlier initiation of sexual activity and intercourse, more sexual partners, more casual sex, and more partner pregnancies. Although childhood conduct problems did contribute significantly to risky sexual behaviors among participants with ADHD, there was also an independent contribution of ADHD, suggesting that the characteristic deficits of the disorder or other associated features may be useful childhood markers of later vulnerability.

Evidence-based solutions for overcoming access barriers, decreasing attrition, and promoting change with underserved families.

No abstract

The effects of methylphenidate on the academic performance and classroom behavior of 45 adolescents with attention deficit hyperactivity disorder were studied. During a 6-week, placebo-controlled medication assessment in the context of a summer treatment program, participants received a double-blind, crossover trial of 3 doses of methylphenidate. Dependent measures included note-taking quality, quiz and worksheet scores, written language usage and productivity, teacher ratings, on-task and disruptive behavior, and homework completion. Group data showed positive effects of methylphenidate on academic measures; however, the greatest benefit came with the lowest dose. Although additional benefit did occur for some participants with higher doses, the largest increment of change usually occurred between the placebo and 10-mg dose. Many adolescents did not experience added benefit with increased dosages, and in some cases they experienced deterioration. Guidelines for assessment of medication effects are discussed.

This study examined the interactive effects of attention deficit hyperactivity disorder (ADHD) and conduct disorder (CD) diagnosis on early adolescent substance use in a cross-sectional study of 202 middle school students. ADHD diagnosis alone did not suggest increased risk for substance use, but more adolescents with both ADHD and CD reported use of tobacco, alcohol, marijuana, and other drugs than did adolescents with either disorder alone. Dimensionally scored impulsivity-hyperactivity symptoms, not symptoms of inattention, appeared to account for the association with ADHD. Results illustrate the need to continue examination of the role of ADHD in the development of substance use and later abuse, especially as it relates to the onset of conduct problems in adolescence that mark liability for early onset substance abuse.