This study sought to test a serial mediation model in which depressive symptoms and hostile attributions mediate the relationship between post-traumatic stress symptoms and peer victimization in a sample of child victims of sexual abuse. Participants included 771 children aged 6 to 12 years old, consulting specialized intervention settings following disclosure of sexual abuse. Children completed questionnaires assessing their levels of post-traumatic stress symptoms, depressive symptoms and experiences of peer victimization in the school context. Vignettes were used to assess hostile attributions for instrumental and relational provocations. Results of the path analysis revealed that post-traumatic stress symptoms were associated with depressive symptoms, which were linked to greater hostile attributions for relational provocations, which were in turn associated to a greater likelihood of reporting peer victimization. Hostile attributions for instrumental provocations were not related to peer victimization.
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http://dx.doi.org/10.1007/s10578-020-01011-7 | DOI Listing |
Mol Med Rep
March 2025
2nd Department of Psychiatry, National and Kapodistrian University of Athens, Attikon University Hospital, 12462 Athens, Greece.
Most psychiatric disorders are heterogeneous and are attributed to the synergistic action of a multitude of factors. It is generally accepted that psychiatric disorders are the outcome of interactions between genetic predisposition and environmental perturbations, which involve psychosocial stress, or alterations in the physiological state of the organism. A number of hypotheses have been presented on such environmental influences that may include direct insults such as injury, malnutrition and hostile living conditions, or indirect sequelae following infection from viruses such as influenza, arboviruses, enteroviruses and several herpesviruses, or the differential expression of human endogenous retroviruses.
View Article and Find Full Text PDFPLoS One
December 2024
Département de Psychologie, Université de Montréal, Montréal, Québec, Canada.
Cognitive biases have been studied in relation to schizophrenia and psychosis for over 50 years. Yet, the quality of the evidence linking cognitive biases and psychosis is not entirely clear. This umbrella-review examines the quality of the evidence and summarizes the effect sizes of the reasoning and interpretation cognitive biases studied in relation to psychotic characteristics (psychotic disorders, psychotic symptoms, psychotic-like experiences or psychosis risk).
View Article and Find Full Text PDFFront Psychol
November 2024
Inner Mongolia Minzu University, School of Educational Science, Tongliao, China.
Introduction: Relational aggression, as a distinct form of aggressive behavior in social relationships, is associated with various physiological and psychological disorders. Although previous research has provided theoretical support for the connection between the Dark Triad (Machiavellianism, psychopathy, and narcissism) and relational aggression, the mediating factors between the two still require in-depth exploration. This study employed a cross-sectional research method to examine the mediating roles of relative deprivation and hostile attribution bias between the Dark Triad and relational aggression.
View Article and Find Full Text PDFPsychol Rep
December 2024
Departamento de Metodología de las Ciencias del Comportamiento, Facultad de Psicología, Universidad Nacional de Educación a Distancia (UNED), Madrid, Spain.
This study aims to investigate whether the socio-emotional contextualization of envy influences the interpretation of and reaction to hostile messages on WhatsApp among Spanish adolescents. A total of 190 high school students participated. Participants read two stories containing a hostile message.
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