Search results for "Forensic"
showing 10 items of 1701 documents
Deceit and facial expression in children: the enabling role of the “poker face” child and the dependent personality of the detector
2015
This study presents the relation between the facial expression of a group of children when they told a lie and the accuracy in detecting the lie by a sample of adults. To evaluate the intensity and type of emotional content of the children’s faces, we applied an automated method capable of analyzing the facial information from the video recordings (FaceReader 5.0 software). The program classified videos as showing a neutral facial expression or an emotional one. There was a significant higher mean of hits for the emotional than for the neutral videos, and a significant negative correlation between the intensity of the neutral expression and the number of hits from the detectors. The lies ex…
Decision-making Styles in Adolescent Offenders and Non-offenders: Effects of Emotional Intelligence and Empathy
2021
The literature indicates that adolescents with delinquent behavior have greater difficulty making rational decisions and show lower emotional intelligence and empathy. Decision-making is a set of complex processes associated with neurobiological, cognitive, emotional, and social factors which help regulate and guide behavior, which could be influenced by emotional intelligence and empathy. A comparative, correlational, and predictive study was conducted to analyze relationships and influence of emotional intelligence and empathy in decision-making styles in adolescent offenders and non-offenders. 808 Colombian adolescents between 14 and 18 years of age participated (50p offenders). The resu…
Male Police Officers’ Law Enforcement Preferences In Cases of Intimate Partner Violence Versus Non-Intimate Interpersonal Violence
2014
This article explores male police officers’ law enforcement preferences across different scenarios of interpersonal violence, involving intimate (partner violence against women) and non-intimate relationships (between- and within-gender). The influence of police officers’ sexist attitudes and empathy on their law enforcement preferences was also analyzed within and across these scenarios. The sample consisted of 308 male police officers. Results showed that police officers prefer a stronger and unconditional law enforcement approach in cases of violence against women, both in intimate and non-intimate relationships. Benevolent sexism was linked to a preference for a more conditional law en…
Ambivalent sexism, empathy and law enforcement attitudes towards partner violence against women among male police officers
2013
Police attitudes towards partner violence against women (PVAW) can play an important role in their evaluation and responses to this type of violence. The present study aims to examine ambivalent sexism and empathy as determinants of male police officers' law enforcement attitudes towards PVAW. The study sample was composed by 404 male police officers. Results suggested that male police officers scoring low in benevolent sexism expressed a general preference for unconditional law enforcement (i.e. regardless of the victim's willingness to press charges against the offender), whereas those scoring high in benevolent sexism expressed a preference for conditional law enforcement (i.e. depending…
Satisfacción con la Vida y Factores Asociados en una Muestra de Menores Infractores
2018
El objetivo de esta investigación es, por un lado, conocer la relación existente entre el apoyo social percibido, la empatía emocional y cognitiva, la satisfacción con la vida, la expresión de ira como rasgo y cinco dimensiones del autoconcepto −académico, social, emocional, familiar y físico− en una muestra de residentes en un centro de reeducación de menores infractores en cumplimiento de medidas judiciales. Por otro lado, el trabajo pretende conocer cuáles son las variables que mejor predicen la satisfacción con la vida en la misma muestra. Los principales resultados son la existencia de correlaciones positivas de satisfacción con la vida con apoyo social y autoconcepto, así como que el …
Neurological and Psychological Risk Factors among Young Homicidal, Violent, and Nonviolent Offenders in Finland
1997
This study compares groups of homicidal offenders, violent offenders, and nonviolent offenders across a set of risk factors that included neurological disorders, early behavior problems, and abuse experiences. It was predicted that the homicidal group would present more of these risk factors than the other two groups. Also, it was predicted that the homicidal participants would show more evidence of an accumulation of these problems. The results revealed that the onset of alcohol abuse, prevalence of drug dependence, extent of physical abuse, and cruelty to animals differentiated the homicidal offenders from one or both of the other offender groups. Additionally, a combination of different…
Lethal rupture of post-traumatic aneurysm of the vertebral artery case report.
2009
Abstract Traumatic aneurysms or dissections of the vertebral artery have been reported in patients who have suffered minor craniofacial injuries in traffic accidents. A case is reported of ruptured traumatic vertebral artery aneurysm due to closed head injury without without penetrating injuries or skull fractures. The macroscopic and histological findings relevant to the vertebral wall were compatible with post-traumatic aneurysm; the rupture of the wall was assumed to be caused by sepsis and local infiltration of inflammatory cells.
Prevention of apoptosis by deferoxamine during 4 hours of cold cardioplegia and reperfusion: in vitro study of isolated working rat heart model.
2002
INTRODUCTION: Heart transplantation is often accompanied by multiple functional alterations, especially in reperfusion period. These are probably related to the reactive oxygen species (ROS) formation catalyzed by transition metals such as iron and copper, and thus the preservation time of the donor hearts is limited. Metabolic protection of the heart grafts is a permanent objective of numerous experiments. Recently, an iron chelator deferoxamine (DFX) was proposed as antioxidant agent for storage solutions in heart grafts. Oxidative stress is also known to mediate the apoptotic cell death in different tissues during ischemia-reperfusion. METHODS: The aim of this study was to evaluate a pos…
Pigmented esthesioneuroblastoma showing dual differentiation following transplantation in nude mice
1989
Esthesioneuroblastoma (ESTH) is a neuroepithelial-cell-derived neoplasm of the olfactory mucosa composed of homogeneous small round cells which contain neurosecretory granules. Melanin has been detected in such tumours only occasionally. Here we describe a new case of ESTH with divergent differentiation. The primary neoplasm was found in a 67 year-old female, involving the left nasal and maxillary sinus; she died of cerebral metastasis ten months after diagnosis. Histologically only small round cells were seen, with S-100 and NSE positivity. Electron microscopy revealed neurosecretory granules and filaments, as well as the occasional presence of melanosomes. A nude mice xenograft line has b…
Computer-assisted interpretation of flow cytometry data in hematology.
1996
A computer program has been developed for computer-assisted diagnosis (including subclassification) of flow cytometry data of acute leukaemias and non-Hodgkin lymphomas by means of artificial intelligence. The knowledge base for the system has been formulatedas semantic networks that describe physiological hematopoiesisas well as the pathological situation (eg., aberrant antigen expression) of hematological disorders. The semantic networks reflect the hierarchy of cells and their occurrence in diseases, the normal and pathological antigen expression patterns of cells, cell maturation, and the frequency of cell populations in normal blood and bone marrow. Using these semantic networks, the d…