The Annals of the American Academy of Political and Social Science, Volume 587A.L. Hummel, 2003 - 207 páginas |
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Página 19
... control group . When a match was identified and the coin had been tossed , a counselor visited the home of the ... control groups would have turned out similarly but for the introduction of treatment . Therefore , the groups were ...
... control group . When a match was identified and the coin had been tossed , a counselor visited the home of the ... control groups would have turned out similarly but for the introduction of treatment . Therefore , the groups were ...
Página 24
control group . Those in the control group received the ordinary services of the court , whereas those in the participation group were assigned to group counseling , individual counseling , and tutoring services provided by the ...
control group . Those in the control group received the ordinary services of the court , whereas those in the participation group were assigned to group counseling , individual counseling , and tutoring services provided by the ...
Página 64
... control conditions are not needed : Instead of comparison with some illusory control group , measurement is directed at expected impacts which would follow if the working theories are correct . Measurement will , thus , invariably focus ...
... control conditions are not needed : Instead of comparison with some illusory control group , measurement is directed at expected impacts which would follow if the working theories are correct . Measurement will , thus , invariably focus ...
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