常見例句權(quán)威例句An examination of 308 studies from the criminal-justice literature, by David Weisburd of the University of Maryland and his colleagues, found that randomised trials were significantly less likely to report positive outcomes than non-randomised studies.ECONOMIST: Social scienceStudies of Brooklyn by Richard Curtis, of the John Jay College of Criminal Justice, show the clear connection: around 1992, many young bloods decided to drop the dangerous life of the street in favour of steady jobs.ECONOMIST: Defeating the bad guys 返回 criminal justice studies