Perceived threat mediates the relationship between psychosis proneness and aggressive behavior

Fanning, Jennifer R.; Berman, Mitchell E.; Mohn, Richard S.; McCloskey, Michael S.

doi:10.1016/j.psychres.2010.09.010

Cited by 23 publications

(23 citation statements)

References 48 publications

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“…Mediation is likely, however, since both symptoms are common in all psychotic patients (Bjørkly, 2002a;Bjørkly, 2002b;Cheung, Schweitzer, Crowley & Tuckwell, 1997;Fresan et al, 2011;Taylor, 1998;Volavka, 2013;Walsh et al, 2002). There is an increasing body of evidence suggesting that delusional violence is often prompted by associated emotional responses, such as anxiety, fear and anger (Bjørkly, 2002a;Bo et al, 2011;Cheung et al, 1997;Coid et al, 2013;Elbogen & Johnson, 2009;Fanning, Berman, Mohn & McCloskey, 2011;Fresan et al, 2011;Haddock & Shaw, 2008;Hodgins, 2008;Stompe, Ortwein-Swoboda & Schanda, 2004).…”

Section: Persecutory Delusions and Command Hallucinationsmentioning

confidence: 99%

Violence in psychosis: Conceptualizing its causal relationship with risk factors

Lamsma

Harte

2015

Aggression and Violent Behavior

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Section: Persecutory Delusions and Command Hallucinationsmentioning

confidence: 99%

Violence in psychosis: Conceptualizing its causal relationship with risk factors

Lamsma

Harte

2015

Aggression and Violent Behavior

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“…Cross-sectional reports from adult samples show threat/control-override (TCO) PLEs are associated with significantly higher levels of externalising psychopathology (Fanning et al, 2011). TCO symptoms include beliefs that others are out to harm you, that forces beyond your control affect your actions, or that your thoughts are not your own.…”

Section: Possible Mechanisms Linking Persisting Ples With Internalisimentioning

confidence: 99%

Persisting psychotic-like experiences are associated with both externalising and internalising psychopathology in a longitudinal general population child cohort

Downs

Cullen

Barragán

et al. 2013

Schizophrenia Research

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Downs, J. (2013). Persisting psychotic-like experiences are associated with both externalising and internalising psychopathology in a longitudinal general population child cohort. Schizophrenia Research, 144(1-3), 99-104. https://doi.org/10.1016/j.schres.2012.12.009Citing this paper Please note that where the full-text provided on King's Research Portal is the Author Accepted Manuscript or Post-Print version this may differ from the final Published version. If citing, it is advised that you check and use the publisher's definitive version for pagination, volume/issue, and date of publication details. And where the final published version is provided on the Research Portal, if citing you are again advised to check the publisher's website for any subsequent corrections. General rightsCopyright and moral rights for the publications made accessible in the Research Portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognize and abide by the legal requirements associated with these rights.•Users may download and print one copy of any publication from the Research Portal for the purpose of private study or research.•You may not further distribute the material or use it for any profit-making activity or commercial gain •You may freely distribute the URL identifying the publication in the Research Portal Take down policy If you believe that this document breaches copyright please contact librarypure@kcl.ac.uk providing details, and we will remove access to the work immediately and investigate your claim. Background: Persisting psychotic-like experiences (PLEs) are associated with an increased risk of internalising symptoms in adolescence. Whether this association holds similarly for externalising symptoms, and from mid-childhood, is unclear. This prospective study investigated the extent to which PLE persistence was associated with internalising and externalising psychopathology in a community sample of children aged 9-11 years at study commencement. Methods: 8099 children (mean age 10.4 years) completed questionnaires assessing PLEs, externalising and internalising symptoms. A subsample of 547 children completed reassessment, on average, two years later. Results: Two-thirds (66%) of children reported PLEs at baseline. Approximately two years later, PLEs persisted in 39% of those children. After adjustment for previous psychopathology and other potential confounds, children with persisting PLEs were at higher risk for internalising (odds ratio [OR]=1.94; 95% confidence interval [CI] 1.13-3.34) and externalising (OR=1.97; 95% CI 1.19-3.26) psychopathology than children whose PLEs remitted; and, than children who never presented PLEs. Conclusions: Persistent PLEs from mid-childhood are associated with later internalising and externalising psychopathology in the general population, whereas transitory PLEs may be part of a spectrum of normative childhood development. Interventions that target persistent PLEs may contribute to a reduction in common chi...

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“…However, previous studies 9 , 15 investigating the underlying factors of the schizotypy–aggression relationship are scarce. Moreover, subjects have varied from children to adults across these studies.…”

Section: Introductionmentioning

confidence: 99%

Effect of theory of mind and peer victimization on the schizotypy–aggression relationship

Lam

Raine

2016

npj Schizophr

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Prior longitudinal studies have established the relationship between schizophrenia and violence. However, previous studies on aggression and schizotypal personality are scarce. The present study examines whether peer victimization mediates the relationship between schizotypy and reactive-proactive aggression, and whether theory of mind (ToM) moderates this mediation. Schizotypy, peer victimization, reactive-proactive aggression, and ToM were assessed in 237 undergraduates. Peer victimization mediated the relationship between schizotypy and reactive aggression. ToM moderated this mediation effect; although peer victimization partially explains the schizotypy–aggression relationship, higher ToM skills weakened the detrimental effect of schizotypy on peer victimization which in turn reduces reactive aggression. In contrast, the moderated mediation was not significant for the proactive aggression model. Findings help delineate the underlying mechanism of the relationship between schizotypy and aggression. It is suggested that aggression could be reduced by enhancing ToM skills, thereby reducing peer victimization and the resultant schizotypy.

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Perceived threat mediates the relationship between psychosis proneness and aggressive behavior

Cited by 23 publications

References 48 publications

Violence in psychosis: Conceptualizing its causal relationship with risk factors

Violence in psychosis: Conceptualizing its causal relationship with risk factors

Persisting psychotic-like experiences are associated with both externalising and internalising psychopathology in a longitudinal general population child cohort

Effect of theory of mind and peer victimization on the schizotypy–aggression relationship

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