The Annals of the American Academy of Political and Social Science, Volume 587A.L. Hummel, 2003 - 207 páginas |
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Página 117
... months , = after 12 months = None Crime ( total and selected Before - after , experimental control ; before offenses ) , police records E = 6 police beats , None C1 = rest of 6 police beats ( not in camera vision ) , Crime ( total and ...
... months , = after 12 months = None Crime ( total and selected Before - after , experimental control ; before offenses ) , police records E = 6 police beats , None C1 = rest of 6 police beats ( not in camera vision ) , Crime ( total and ...
Página 121
... months Farrington , City center Bennett , and CCTV , 11 months E = city center , C = secondary None Crime Before - after , ( total and experimental- Welsh ( 2002 ) , center multiple Cambridge , England control ; before categories ) , 11 ...
... months Farrington , City center Bennett , and CCTV , 11 months E = city center , C = secondary None Crime Before - after , ( total and experimental- Welsh ( 2002 ) , center multiple Cambridge , England control ; before categories ) , 11 ...
Página 129
... months , = = after 12 months ; note that a third C is used but is less comparable than C1 or C2 Before - after , experimental control ; before and after = 8 Tilley ( 1993 ) , Car park Coventry , CCTV , various E = 3 car parks , C = 2 ...
... months , = = after 12 months ; note that a third C is used but is less comparable than C1 or C2 Before - after , experimental control ; before and after = 8 Tilley ( 1993 ) , Car park Coventry , CCTV , various E = 3 car parks , C = 2 ...
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Palavras e frases frequentes
analysis Annals Anthony Petrosino antisocial behavior assess Before-after benefit-cost ratio Campbell Collaboration car parks CCTV closed-circuit television comparison control area control group cost-benefit cost-benefit analysis costs and benefits Crime and Justice crime prevention criminal justice Criminology criteria curfew enforcement curfew laws curfew violators David delinquency displacement edited effect of CCTV effect size effect sizes evaluation research evaluation studies evidence evidence-based experimental Farrington follow-up Gottfredson identify impact included internal validity intervention issue Justice Economics juvenile crime juvenile curfews juvenile offenders Lipsey Lösel Maryland Report ment meta-analysis methodological quality moderator variables months null hypothesis odds ratio outcome measures Pawson and Tilley percent postintervention practice Preventing crime prevention programs problems quality scale random assignment randomized experiments research design sample scale scientific score sentencing options Sherman standards statistical conclusion validity statistical power statistically nonsignificant findings statistically significant systematic reviews tion versus Weisburd Welsh