Instead, Shaquille â who spoke on condition that his full name not be used, lest his record jeopardize his chances of finding a job â wound up in San Franciscoâs Young Adult Court, which offered him an alternative.
For about a year, he would go to the court weekly to check in with Judge Bruce E. Chan. Court administrators would coordinate employment, housing and education support for him. He would attend weekly therapy sessions and life-skills classes.
In return, he would avoid trial and, on successful completion of the program, the felony charge would be reduced to a misdemeanor. This was important, because a felony record would make it nearly impossible for him to get a job.
âThese are transitional-age youth,â said Carole McKindley-Alvarez, who oversees case management for the court. âTheyâre supposed to make some kind of screwed-up choices. We all did. Thatâs how you learn.â
Surprisingly, this alternative legal philosophy springs not from concerns about overcrowded prisons or overburdened courts, but from neuroscience.
Researchers have long known that the adolescent brain is continually rewiring itself, making new connections and pruning unnecessary neurons as it matures. Only recently has it become clear that the process stretches well into early adulthood.
Buried in that research is an uncomfortable legal question: If their brains have not fully matured, how responsible are adults ages 18 to 24 for their crimes?
Should they be treated more like adolescents, handled in the comparatively lenient juvenile system, or more like hardened 35-year-olds? Should young adults be held fully responsible for certain crimes but not others?
After attending a lecture at Harvard on brain development, George GascÃ³n, the San Francisco district attorney, decided to tackle these questions head on. In 2015, he and Wendy Still, then the cityâs probation chief, established Young Adult Court, a hybrid of the adult and juvenile justice systems tailored to the biology and circumstances of offenders 18 to 24.
Mr. GascÃ³n and his colleagues argue that neurological immaturity may contribute to criminal behavior. Adult sentences constitute cruel and unusual punishment, they say, and undermine the possibility of rehabilitation.
Trained by a clinical psychologist in recent neuroscience, members of the courtâs staff are trying to apply the scientific findings to prevent lifelong entanglement with the criminal justice system.
âItâs an opportunity demographic, is what it is,â Judge Chan said. âThis is a really malleable group of people with tremendous capacity to…