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The Effects of Sanction Intensity on Criminal Conduct - JDAI Helpdesk

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Appendix D: Details <str<strong>on</strong>g>of</str<strong>on</strong>g> Included and Excluded Studies<br />

Included Studies<br />

Study<br />

California<br />

1957<br />

(Reimer &<br />

Warren,<br />

1957)<br />

Dorset<br />

1976<br />

(Folkard,<br />

Smith, &<br />

Smith,<br />

1976)<br />

Inner<br />

L<strong>on</strong>d<strong>on</strong><br />

1976<br />

(Folkard,<br />

Smith, &<br />

Smith,<br />

1976)<br />

Research<br />

Design<br />

Randomized<br />

c<strong>on</strong>trolled<br />

trial<br />

Randomized<br />

c<strong>on</strong>trolled<br />

trial<br />

Randomized<br />

c<strong>on</strong>trolled<br />

trial<br />

Populati<strong>on</strong><br />

Adult male<br />

inmates<br />

determined<br />

eligible for<br />

parole and<br />

released.<br />

Youth and<br />

adult male<br />

probati<strong>on</strong>ers<br />

<strong>on</strong> all types<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> probati<strong>on</strong><br />

orders.<br />

Youth and<br />

adult male<br />

probati<strong>on</strong>ers,<br />

1+ prior<br />

c<strong>on</strong>victi<strong>on</strong><br />

since age 14.<br />

Interventi<strong>on</strong><br />

15:1 caseload with<br />

minimum <strong>on</strong>e c<strong>on</strong>tact per<br />

week.<br />

20:1 caseload, 1<br />

experimental <str<strong>on</strong>g>of</str<strong>on</strong>g>ficer in<br />

each <str<strong>on</strong>g>of</str<strong>on</strong>g> 4 <str<strong>on</strong>g>of</str<strong>on</strong>g>fices, intensive<br />

interventi<strong>on</strong> in family,<br />

work, and social<br />

situati<strong>on</strong>s, <str<strong>on</strong>g>of</str<strong>on</strong>g>fenders<br />

visited in home<br />

envir<strong>on</strong>ment.<br />

20:1 caseload, 1<br />

experimental <str<strong>on</strong>g>of</str<strong>on</strong>g>ficer in<br />

each <str<strong>on</strong>g>of</str<strong>on</strong>g> 4 <str<strong>on</strong>g>of</str<strong>on</strong>g>fices, intensive<br />

interventi<strong>on</strong> in family,<br />

work, and social<br />

situati<strong>on</strong>s, <str<strong>on</strong>g>of</str<strong>on</strong>g>fenders<br />

visited in home<br />

envir<strong>on</strong>ment.<br />

Comparis<strong>on</strong><br />

90:1 caseload.<br />

No stated<br />

requirements<br />

for c<strong>on</strong>tact.<br />

Largely a test<br />

<str<strong>on</strong>g>of</str<strong>on</strong>g> caseload<br />

size.<br />

Approx 40-<br />

45:1 caseload,<br />

traditi<strong>on</strong>al<br />

probati<strong>on</strong><br />

services,<br />

around half as<br />

many c<strong>on</strong>tacts<br />

as treatment<br />

group.<br />

Approx 40-<br />

45:1 caseload,<br />

traditi<strong>on</strong>al<br />

probati<strong>on</strong><br />

services,<br />

around half as<br />

many c<strong>on</strong>tacts<br />

as treatment<br />

group.<br />

Outcome<br />

Treatment<br />

group less<br />

likely to fail <strong>on</strong><br />

c<strong>on</strong>victi<strong>on</strong>s and<br />

technical<br />

violati<strong>on</strong>s.<br />

Treatment<br />

group more<br />

likely to fail <strong>on</strong><br />

c<strong>on</strong>victi<strong>on</strong>s.<br />

Treatment<br />

group more<br />

likely to fail <strong>on</strong><br />

c<strong>on</strong>victi<strong>on</strong>s.<br />

195

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