Examinando por Autor "Delgado Ramos, Edgardo"

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Acceso abierto
Tipos de personalidad y nivel de agresividad en detenidos por homicidio en la unidad de criminalística, Lima 2025
(Universidad Privada Norbert Wiener, 2026-02-26) Ortega Flores, Nancy Rosa; Delgado Ramos, Edgardo
The study aimed to determine how personality types are related to the level of aggressiveness in those detained for homicide in the criminalistics unit in Lima, 2025; through a quantitative approach, hypothetical-deductive method, non-experimental research, cross-sectional and correlational design; data was collected through the survey technique, with instruments applied in a single time, with the Eysenck EPQ-R personality test and aggression questionnaire (AQ), in a sample of 232 participants. The results showed that the personality of the participants tend to be less sociable or introverted in 50.4%, and more prone to emotional instability in 44% and impulsive behaviors that lean towards psychoticism in 56.5%; regarding aggressiveness, 20.3% showed high to very high aggressiveness, however the majority with 40.1% showed a normal level; Of the forms of aggression, verbal aggression showed a high to very high rate of 69.4%, hostility at 65.5%, and anger at 20.3%. It is concluded that there is a strong and positive relationship with a Rho of 0.859 between personality types and aggressiveness. It was found that high levels of psychoticism are linked to physical aggression, that extraversion is linked to hostility; that individuals with high neuroticism experience more anger and that neuroticism is strongly associated with higher levels of hostility.
Acceso abierto
Valor probatorio de la pericia psicológica en la investigación fiscal en delitos de violencia psicológica, Lima 2025
(Universidad Privada Norbert Wiener, 2026-03-20) León Aparicio, Elvia Susy; Delgado Ramos, Edgardo
The research successfully established the relationship between the evidentiary value of psychological expert testimony and prosecutorial investigations into psychological violence in Lima, 2025. This was achieved through a quantitative approach, employing a hypothetical deductive method, a non-experimental, cross-sectional, and correlational design. Data was collected using a Likert-scale survey questionnaire from a sample of 62 justice system professionals: 28 prosecutors and 34 assistant prosecutors working in the Lima Family Prosecutor's Office. The results showed that the evidentiary value of psychological expert testimony has a moderate positive correlation (ρ = 0.434; p = 0.000) with prosecutorial investigations into crimes of violence. Similarly, the scope of psychological expert testimony also shows a moderate positive correlation (ρ = 0.359; p = 0.000) with the manifestations of psychological violence. It is concluded that psychological expertise is not an accessory element, but a strategic element that reinforces the objectivity and solidity of the prosecutorial function and finds its probative effectiveness conditioned on the existence of technical protocols, specialized training and regulatory articulation; that the technical and methodological weakness reduces the strength of the expert report, there is a gap between norm and practice, for which reason the regulations must be complemented with dynamic technical criteria to have real effectiveness; methodological quality being a conditioning factor to probative effectiveness influencing the prosecutorial argument.