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Cary D. Rostow Robert D. Davis James B. Pinkston Leah M. Cowick 《Journal of Police and Criminal Psychology》1999,14(2):35-39
The Minnesota Multiphasic Personality Inventory (MMPI) and its later revision (MMPI-2) have been the most frequently employed
psychological instrument in the selection of law enforcement officers (Bartol, 1996). In this study, state police trooper
cadets were given a broad number of measures including the MMPI-2 prior to academy admission. Their performance at the police
academy was then analyzed and related to their performance on the MMPI-2. Using step-wise multiple linear regression. Hy3
and Sc4 scores produced significant negative correlation’s with academy final grade point average. Student’s unpaired 1-tests
between successful and unsuccessful cadets revealed differences between the groups for several MMPI-2 subscales including,
but not limited to, K, MA, and SI, Lastly, logistic regression revealed no single subscale, or combination of subscales, which
significantly predicted classification of the cadets as either successful or unsuccessful based on their MMPI-2 scores alone.
Author Note: Elements of this article have been presented at the 27th Annual Conference of the Society of Police and Criminal Psychology in Portland, OR, October 1998. 相似文献
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Research Summary Attention to gang issues has dramatically increased in the last several decades, both in the scholarly literature and in law enforcement. Despite widespread attention to the gang problem, researchers, police officers, and lawmakers have yet to agree on definitions used to characterize and understand the problem. This article summarizes the existing literature concerning the importance of accurately defining and classifying gang members, documents and analyzes state and federal gang legislation in the United States, and provides a detailed analysis of one state's system that might serve as a useful model for other states. Policy Implications Serious risks to public safety and civil liberties are associated with Type 1 and Type 2 classification errors regarding gang membership. The wide variation in state statutory definitions of “gang member” and in the construction and administration of gang databases presents major challenges for policymakers and academic researchers. This article addresses these challenges and argues that a more rigorous and unified system, based on one state's existing model, might be possible and could offer significant advantages in our efforts to address the delinquent and criminal behavior of gangs throughout the United States. 相似文献
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Leah S. Tottey M.Sc. Sally A. Coulson Ph.D. Gerhard E. Wevers NZCS Laura Fabian M.Sc. Heather McClelland M.Sc. Mickayla Dustin P.G.Dip.Sci. 《Journal of forensic sciences》2019,64(1):207-217
Polydimethylsiloxane (PDMS) is commonly used to lubricate condoms. The detection of PDMS on swabs from complainants can be used to support an allegation of sexual assault. Previous research has focused on establishing analytical techniques for detecting PDMS. This research examined the persistence of PDMS on the penis, in the vagina, in the mouth, and on skin. The longest PDMS detection times were 20 h on the penis, 35 h in the vagina, and 52 h on skin. PDMS was detected up to 4 h in the mouth if the participant did not eat or drink and up to 9 h if the participant slept. PDMS was not detected in the mouth after eating or drinking. The presence of biological fluids had no detrimental effect on the analysis. Aqueous extraction of swabs for DNA did not remove any significant amount of PDMS; hence, swab remains could be subsequently analyzed for PDMS. 相似文献
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Many have suggested police diversity will improve police-community relations, but research testing this hypothesis is inconclusive. We investigated perceptions of police race, ethnicity, and diversity in a heterogeneous sample of prospective police officers. Data are drawn from interviews with 42 criminal justice college students in the Southwestern United States, of which 15 were Hispanic, and who each wanted to become a police officer. Participants supported diversity in policing, and collectively expressed a belief that race plays a central role in policing today. Furthermore, participants expressed support for the ideals of both passive and active representative bureaucracy. Hispanics in the sample in particular anticipated they would positively affect police relations in Hispanic neighborhoods and encourage immigrants to cooperate with police. 相似文献
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Infants born to diabetic mothers are at increased risk for symptomatic hypoglycemia and death after birth. A 36-year-old G4P3 mother with a history of gestational diabetes and newly diagnosed type II insulin-dependent diabetes gave birth at home, in the care of a midwife, to a macrosomic infant girl (10 lbs.). Several hours after birth, the infant became lethargic and was found to be hypoglycemic (blood sugar: 28 mg/dL). Glucose and sugar water were administered by the midwife; however, the infant continued to decompensate. Emergency medical services were called, and the infant was transported to the hospital where, despite resuscitative efforts, she died. An autopsy and review of the literature was performed. At autopsy, characteristic features of maternal–fetal glucose dysregulation were identified, including fetal macrosomia, cardiomegaly, hepatomegaly, and severe pancreatic islet cell hypertrophy/hyperplasia. Developmental abnormalities and other potential causes of death were not identified. Although deaths due to hypoglycemia cannot be reliably diagnosed postmortem using vitreous glucose levels, a clinical history of maternal glucose dysregulation in combination with certain gross and histologic findings should prompt a pathologist to consider maternal–fetal glucose dysregulation as a diagnosis of exclusion and cause of death. 相似文献
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