The Annals of the American Academy of Political and Social Science, Volume 587A.L. Hummel, 2003 - 207 páginas |
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Página 39
... percent and 40 percent , a medium effect size of .50 as the difference between 65 percent and 40 percent , and a large effect size of .80 as the difference between 78 percent and 40 percent . Our study shows that criminal justice ...
... percent and 40 percent , a medium effect size of .50 as the difference between 65 percent and 40 percent , and a large effect size of .80 as the difference between 78 percent and 40 percent . Our study shows that criminal justice ...
Página 88
... percent and 100 percent depending on category ( M = 96.3 percent ) . In the analysis of postintervention outcomes , all total effects were significant . Because most outcomes were quantitative variables , we used Cohen's ( 1988 ) d ...
... percent and 100 percent depending on category ( M = 96.3 percent ) . In the analysis of postintervention outcomes , all total effects were significant . Because most outcomes were quantitative variables , we used Cohen's ( 1988 ) d ...
Página 152
... percent of respondents in Cincinnati and 77 percent of respondents in Washington , D.C. , support their juvenile curfew ( Crowell 1996 ) . Future research should explore possible explanations for increases in crime rates after curfew ...
... percent of respondents in Cincinnati and 77 percent of respondents in Washington , D.C. , support their juvenile curfew ( Crowell 1996 ) . Future research should explore possible explanations for increases in crime rates after curfew ...
Outras edições - Ver tudo
The Annals of the American Academy of Political and Social Science, Volume 141 Visualização integral - 1928 |
Annals of the American Academy of Political and Social Science, Volume 77 Visualização integral - 1918 |
The Annals of the American Academy of Political and Social Science, Volume 106 Visualização integral - 1923 |
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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