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191.
William Rhodes 《Journal of Quantitative Criminology》1986,2(2):113-137
Researchers are frequently interested in estimating the elapsed time until the occurrence of an event, such as an arrest following release from prison, dissolution of a marriage, and death following the onset of a disease. Estimation is often hindered by the occurrence of a competing event, which prevents the event of interest from being observed, and by limited follow-up periods. A parametric procedure developed in this paper is suitable for dealing with nonrepeatable competing events when the events are correlated and when independent righthand censoring also exists. Weak distributional assumptions are accommodated by using a Box-Cox transformation and by explicit modeling of heteroscedasticity. The procedure is applied to data pertaining to failure on probabation and parole. 相似文献
192.
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197.
William Kluback 《Law and Philosophy》1986,5(3):315-329
198.
William U. Weiss Ph.D. Gerald Serafino Ph.D. Ann Serafino Walt Willson Steve Knoll 《Journal of Police and Criminal Psychology》1998,13(1):40-44
The MMPI-2 is one of the most frequently employed instruments for the selection of police officers. Serafino and Serafino
(1997) collected data which involved information about employment continuation and ratings by supervisors of 32 police officers
who had recently been hired and who had been given the MMPI-2 during the hiring process. In this study, the Paranoia Obvious
(Pa) and Paranoia Subtle (Ps) scales proved to be the significant. Pa Subtle correlated with removal whereas Pa Obvious correlated
with rating. Higher scores on Pa Subtle correlated significantly with being removed from the job, whereas low scores on the
Pa Obvious correlated with higher ratings of performance by supervisors. Discussion of the results involved the fact that
Subtle Pa scores would suggest paranoid tendencies not easily detected during the interview. Since most high Pa Obvious individuals
would have been eliminated in the hiring process, expression of this tendency was at a low level after being hired but if
present resulted in low ratings. Significant predictors were noted to be very much a function of the type of criterion variable
employed in the study. 相似文献
199.
Lesley R. Steptoe William R. Lindsay Lesley Murphy Steven J. Young 《Legal and Criminological Psychology》2008,13(2):309-321
Background. There have been a number of developments in the assessment of dynamic risk in the criminological literature. The dynamic risk assessment and management system (DRAMS) has been developed to facilitate the measurement of dynamic factors of risk for offenders with intellectual disability. Method. The study was designed to assess the construct validity, reliability and predictive utility of the DRAMS in 23 male forensic patients in a high secure setting. Predictions were made against independently collected incident data. Concurrent validity was assessed against the Ward Anger Rating Scale (WARS). Results. A reformulation of the individual section variables according to convergent and discriminant correlational analysis revealed Cronbach's alpha levels of >.8 for all sections apart from mood (alpha .750) and items retained to facilitate clinical information (alpha ?.017). Two hundred pairs of WARS and DRAMS assessments revealed orderly sectional correlations. The sections of mood, antisocial behaviour, and intolerance/agreeableness predicted incidents with a medium effect size as did total DRAMS score. There were highly significant differences between assessments taken 1 or 2 days prior to an incident and control assessments conducted at least 7 days from an incident. Conclusions. The reformulated DRAMS has good construct and concurrent validity. It appears to be a reliable assessment tool and informs on risk levels relating to stable and acute proximal factors. It appears as an important addition to the utility of risk assessments for this population. 相似文献
200.