Kingston, DA, Fedoroff, P., Firestone, P., Curry, S., Bradford, JM (2008)
Anshax-xumada Dhaqanka, 34, 4, 341-351.
aan la taaban karin
Daraasaddan, waxaan baarnay ku-biirinta gaarka ah ee isticmaalka qaawan ee sawir-qaadeedka saadaalinta muddada dheer ee ka-hortagga dambiyada ee muunad ka mid ah xadgudubka carruurta ee 341. Waxaan si gaar ah u tijaabinay mala-awaalka, oo ku saleysan saadaalinnada oo lagu soo warramey qaabka jahwareerka ee xadgudubka galmada in sawir-qaaduhu uu u noqon doono qatar khatar ku ah soo-kicinta kaliya shakhsiyaadka lagu tilmaamay inay tahay halis sare oo dib-u-dambi ah. Isticmaalka sawirrada fini-gaanka ah (inta jeer iyo nooca) waxaa lagu qiimeeyay warbixin is-xog-waraysi ah oo waxa lagu cabiray iyada oo la adeegsanayo xogta laga helo xog qaran oo laga helo booliiska Royal Canadian Mounted Police. Mowduucyada recidivism, oo lagu qiimeeyay illaa 15 sano kadib markii la siidaayay, waxaa ku jiray liiska guud ee dambiyada recidivism, iyo sidoo kale qaybo hoosaadyo diiradda saaraya rabshado (ay ka mid yihiin galmada) recidivism iyo galmada kali kali kali.
Natiijooyinka isticmaalka soo noqnoqda iyo nooca sawirrada qaawan guud ahaan waxay la jaanqaadayeen saadaashayada. Tan ugu muhiimsan, ka dib markii la xakameeyay arrimaha guud iyo kuwa gaarka ah ee khatarta gardarrada galmada, sawirrada qaawan waxay si weyn ugu dareen saadaasha soo noqoshada. Isdhexgalka tirakoobku wuxuu muujiyay in soo noqnoqoshada isticmaalka sawirrada qaawan ay ugu horreyn ahayd arrin khatar u ah dembiilayaasha khatarta sare leh, marka la barbar dhigo dembiilayaasha khatarta hoose leh, iyo in waxyaabaha sawirrada qaawan (tusaale ahaan, sawirrada qaawan ee ka kooban waxyaabaha qalloocan) ay ahaayeen arrimo khatar u ah dhammaan kooxaha. Muhiimadda fikradda arrimaha khatarta gaarka ah (tusaale ahaan, sawirrada qaawan), iyadoo la raacayo astaamaha kale ee shakhsi ahaaneed ayaa laga wada hadlay.
Ka dib markii la xakameeyay arrimaha guud iyo kuwa gaarka ah ee khatarta gardarrada galmada, sawirrada qaawan waxay si weyn ugu dareen saadaasha dib-u-soo-noqoshada. Isdhexgalka tirakoobku wuxuu muujiyay in soo noqnoqoshada isticmaalka sawirrada qaawan ay ugu horreyn tahay arrin khatar u ah dembiilayaasha khatarta sare leh, marka la barbar dhigo dembiilayaasha khatarta hoose leh, iyo in waxyaabaha sawirrada qaawan (tusaale ahaan, sawirrada qaawan ee ka kooban waxyaabaha qalloocan) ay ahaayeen arrimo khatar u ah dhammaan kooxaha. Kuwa daawaday sawirrada qaawan ee qalloocan, fursadaha la saadaaliyay ee dib-u-soo-noqoshada dambiyada ayaa kordhay 177%, fursadaha la saadaaliyay ee dib-u-soo-noqoshada rabshadaha (oo ay ku jiraan galmada) ayaa kordhay 185%, fursadaha la saadaaliyay ee dib-u-soo-noqoshada galmadana waxay ahayd 233%.