Findings indicate that intrapersonal functions of NSSI are most common and are present for the majority of participants. This finding supports dominant emotion-regulation models of NSSI, and the use of interventions that work to improve emotion-regulation ability. However, interpersonal functions remain endorsed by a substantial portion of participants.

Intimate partner violence is an important issue and attempts to distinguish typologies of intimate partner violence are necessary to understand the complexities of intimate partner violence, its various causes, correlates, and consequences. Over the last two decades, much research was aimed at classifying types of violence depending on the similarities and differences in patterns of violence. However, it is difficult to find a single account that provides a succinct and up-to-date overview of these classifications. As a result, considerable effort is required to identify and retrieve relevant papers to understand each typology or classification of intimate partner violence. This article provides a succinct and up-to-date integrative review of various classifications of intimate partner violence.Typologies by form of abuse, type of violence, type of perpetrator (men and women) are critically reviewed in the light of available literature and the strengths and limitations of each are described. Recommendations for further research are also provided. Keywords:Typologies, intimate partner violence, classification, male perpetrators, female perpetrators Literature Review 3 Highlights It is often difficult to find an aggregated review of various typologies of IPV  We present an integrative account of various typologies by form of abuse, type of violence and type perpetrator  All typologies contribute to our understanding of IPV  Further research is needed to test these typologies  Further research is needed to explore if the impact of IPV differs depending on type of IPV Literature Review 4

Aim: The aim of the review was to identify intimate partner violence screening interventions used in emergency departments (ED) and to explore factors affecting intimate partner violence screening in EDs.Background: Intimate partner violence against women is now clearly recognised as a global health and societal issue. Nurses working in emergency and urgent care settings can play a crucial role in identification, prevention and management of intimate partner violence Research exploring optimal methods of IPV screening and factors affecting intimate partner violence screening in EDs is relatively limited.

Background. Suicidal behaviour is a significant public health concern, yet little is known

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Suicidal behaviours are highly complex, multi-determined phenomena. Despite this, historically research has tended to focus on bivariate associations between atheoretical demographic and/or psychiatric factors and suicidal behaviour. The aim of this study was to empirically test the Integrated Motivational-Volitional model of suicidal behaviour using structural equation modeling. Healthy adults (N = 1, 809) completed anonymous self-report surveys. The fit of the proposed model was good, and explained 79% of variance in defeat, 83% of variance in entrapment, 61% of variance in suicidal ideation, and 27% of variance in suicide attempts. All proposed paths were significant except for those between goal reengagement and two factors of suicide resilience (Internal Protective and External Protective) and suicidal ideation; and impulsivity and discomfort intolerance and suicide attempts. These findings represent a preliminary step towards greater clarification of the mechanisms driving suicidal behaviour, and support the utility of basing future research on the Integrated Motivational-Volitional model of suicidal behaviour.

Purpose: The aim of this study was to create and validate a brief self-report scale of psychopathic personality traits for research purposes which would grasp the essence of a psychopathic personality, regardless of respondents' age, gender, cultural background, and criminal history.Methods: The Psychopathic Personality Traits Scale (PPTS), The Measure of Criminal Social Identity, Self-Esteem Measure for Criminals, The Child Sexual Abuse Myth Scale, Attitudes Towards Male Sexual Dating Violence, and Lie Scale were administered to 1,794 prisoners systematically sampled from 10 maximum-and medium-security prisons. Dimensionality and construct validity of the PPTS was investigated using traditional CFA techniques, along with confirmatory bifactor analysis and multitrait-multimethod modelling (MTMM). Seven alternative models of the PPTS were specified and tested using Mplus with WLSMV estimation.Results: MTMM model of PPTS offered the best representation of the data. The results suggest that the PPTS consists of four subscales (affective responsiveness, cognitive responsiveness, interpersonal manipulation, and egocentricity) while controlling for two method factors (knowledge/skills and attitudes/beliefs). Good composite reliability and differential predictive validity was observed.Conclusion: This brief measure of psychopathic traits uncontaminated with behavioural items can be used in the same way among participants with and without criminal history.

The purpose of this paper is to provide a critical review of most recent studies of parental and stepparental filicide. A detailed review of the literature revealed the importance of certain demographic, environmental, and psychosocial factors in the commission of child homicide.Our findings indicate that filicides perpetrated by genetic parents and stepparents differ considerably in terms of underlying motivational factors. Data in the literature suggest that biological parents are more likely to choose methods of killing which produce quick and painless death, whereas stepparents frequently kill their wards by beating. Research results demonstrate the victims of maternal filicides to be significantly younger than the victims of paternal filicides. Additionally, filicide-suicide is most often associated with parental psychopathology. Genetic fathers are at the greatest risk of death by suicide after the commission of familicide. These findings are discussed in relation to theoretical frameworks explaining the occurrence of child murder. Further, limitations of reviewed studies and directions for future research are presented.