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Biblos-e Archivo
Doctoral thesis . 2023
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Personas desaparecidas: características y valoración del riesgo de resultar dañado o fallecido por causa violenta

Authors: García Barceló, Nestor;

Personas desaparecidas: características y valoración del riesgo de resultar dañado o fallecido por causa violenta

Abstract

La presente Tesis Doctoral nace del interés en identificar variables psicológicas, sociodemográficas y criminológicas que permitan discriminar entre los diferentes tipos de desaparición y desenlaces de salud (buen estado, daño o fallecimiento por causa violenta). A través de los trabajos incluidos se ha explorado y descrito el fenómeno de las personas desaparecidas en España por primera vez. Específicamente, con los seis estudios que integran esta Tesis Doctoral se han identificado y descrito los diferentes tipos de desapariciones existentes en España, se ha hallado que aunque la edad es una variable moduladora del fenómeno, es necesario considerar aspectos de naturaleza psicosocial o criminológica para explicar las causas y los motivos por los que una persona desaparece y llega a sufrir daños durante la desaparición, se han descrito los perfiles de adultos y menores desaparecidos así como identificado las vulnerabilidades de cada uno de ellos para sufrir daños o el fallecimiento, se han descrito las características psicosociales y criminológicas de los desenlaces violentos (suicidios y homicidios) así como identificado sus factores de riesgo de manera empírica, se ha construido un sistema predictivo de valoración del riesgo eficaz (“SER-DesVi”) que es capaz de identificar de forma temprana aquellos casos en los que es probable que la persona resulte dañada durante la desaparición o fallecida por causa violenta (suicida y homicida) y se ha estudiado la validez y capacidad predictiva del “SER-DesVi” haciendo uso de diferentes técnicas de minería de datos o “machine learning”. Estos hallazgos han permitido la identificación empírica de algunos de los mecanismos explicativos que diferencian entre los tipos de desapariciones y los posibles desenlaces. Este conocimiento podría contribuir a conocer los factores sobre los que deben asentarse las campañas de prevención y educación en materia de personas desaparecidas. Finalmente, han servido para la construcción del “SER-DesVi”, una herramienta predictiva fiable, eficiente, y de fácil manejo para los investigadores policiales que permite la identificación temprana de los casos que presentan riesgo de que la persona desaparecida resulte dañada o fallecida por causa suicida u homicida

This Doctoral Thesis was born out of an interest in identifying psychological, socio-demographic and criminological variables that allow us to discriminate between the different types of disappearance and health outcomes (good health, harm or death due to violence). Through these works, the phenomenon of missing persons in Spain has been explored and described for the first time. Specifically, the six studies that make up this Doctoral Thesis have identified and described the different types of disappearances existing in Spain, found that although age is a modulating variable of the phenomenon, it is necessary to consider aspects of a psychosocial or criminological nature to explain the causes and reasons why a person disappears and comes to harm during disappearance, described the profiles of missing adults and minors as well as identified the vulnerabilities of each of them to harm or death, described the psychosocial and criminological characteristics of violent outcomes (suicides and homicides) and empirically identified their risk factors, constructed an effective predictive risk assessment system ("SER-DesVi") that is able to identify early on those cases in which the person is likely to be harmed during the disappearance or die a violent death (suicide and homicide) and studied the validity and predictive capacity of "SER-DesVi" using different data mining techniques or "machine learning". These findings have allowed the empirical identification of some of the explanatory mechanisms that differentiate between types of disappearances and possible outcomes. They have also contributed to understanding the factors on which prevention and education campaigns on missing persons should be based. Finally, they have contributed to the construction of "SER-DesVi", a reliable, efficient and user-friendly predictive tool for police investigators that allows for the early identification of cases where there is a risk that the missing person will be harmed or die by suicide or homicide

Tesis Doctoral inédita leída en la Universidad Autónoma de Madrid, Facultad de Psicología, Departamento de Psicología Biológica y de la Salud. Fecha de Lectura: 07-07-2023

Country
Spain
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Keywords

Psicología

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green