Pediatrics Digest

How Often Are Teens Arrested for Sexting? Data From a National Sample of Police Cases

Media reports suggest that adolescents are being charged with sex crimes and even placed on sex offender registries because of participating in the “sexting” of sexual images, but the nature and outcomes of such incidents have not been described empirically.

This is the first study to examine types of sexting cases handled by police. It informs clinicians by identifying characteristics of “aggravated” versus milder incidents and finding that most youth were not arrested. Sex offender registration was rare.

Prevalence and Characteristics of Youth Sexting: A National Study

Educators, public health authorities, and law enforcement are confronting an increasing number of cases in which youth made sexual images of themselves and other minors and transmitted them via cell phones and the Internet.

This study provides the first detailed and comprehensive national estimate of the percentage of youth who create and distribute various kinds of sexual images.

Cumulative Prevalence of Arrest From Ages 8 to 23 in a National Sample

Although there is some older literature examining how arrest prevalence accumulates through adolescence and adulthood, there is no contemporary research examining the arrest histories of a representative sample of American youth.

Using a contemporary US sample of adolescents and young adults, we estimated the cumulative arrest prevalence through age 23. The results suggest a substantial increase in the cumulative prevalence of arrest since the 1960s.

Pediatric Sports-Related Concussion Produces Cerebral Blood Flow Alterations

The pathophysiology of pediatric sports-related concussion (SRC) is largely unknown. Studies of concussed adults have identified neuronal and axonal injury and time-limited metabolic disruptions. An experimental animal model has also demonstrated physiologic perturbations, including reduced cerebral blood flow (CBF).

Using MRI techniques, we found no evidence of neuronal, axonal, or metabolic disruptions in 12 children with SRC. However, when compared with controls, statistically significant alterations in CBF were defined and frequently persisted beyond 30 days after injury.

Computerized Neurocognitive Testing for the Management of Sport-Related Concussions

Neurocognitive testing is recommended for the assessment of sport-related concussions. Computerized neurocognitive tests are more sensitive and more efficient than traditional neuropsychological …