They found that the autistic savants are much more likely than the nonsavants to be very detail-oriented and prone to repetitive behaviors. When something captures their attention, they will focus on it to the exclusion of everything else around them, retreating into their own worlds. These particular autistic people are more likely to practice obsessively a musical piece or memorize a collection of phone numbers—and thus are likely to develop skills in those areas in the same way the people engaging in purposeful or deliberate practice do.
