Genetic Relatedness, Emotional Closeness and Physical Aggression: A Comparison of Full and Half Sibling Experiences.

Two studies investigated whether perceived closeness of siblings, and aggression between siblings, were associated with genetic relatedness. In following Hamilton's rule, we predicted that as the coefficient of relatedness between siblings increased, emotional closeness would also increase while conflict would decrease. Contrary to the predictions, we found no effect of genetic relatedness in Study 1 when we compared participants' (n = 240) ratings of emotional closeness; participants also reported significantly higher levels of conflict with full siblings than with half siblings.

Emotional resilience and event centrality mediate posttraumatic growth following adverse childhood experiences.

Objectives: Research has long established that adverse childhood experiences (ACEs) can lead to a range of negative psychological consequences, including posttraumatic stress symptoms. It is also increasingly recognized that ACEs can serve as a catalyst for positive changes, such as posttraumatic growth (PTG). The mechanisms by which people report negative or positive changes are less well known.

Posttraumatic stress symptoms mediate the relationship between adverse childhood experiences, avoidant personality traits and resilience.

It is widely recognized that posttraumatic stress (PTS) symptoms, resulting from adverse childhood experiences (ACEs), have a myriad of detrimental effects on the wellbeing of sufferers. Yet the extent to which PTS symptoms mediate positive and negative outcomes is less well-known. This study, therefore, explored whether PTS symptoms indirectly explain avoidant personality disorder (AVPD) traits and resilience following multiple ACEs.

"If It Wasn't for Ethics, I Wouldn't Go Near Him": An Interpretative Phenomenological Analysis of Caring for Patient-Prisoners in Kenya.

Those caring for patient-prisoners experience distinct challenges that may impede effective treatment. Previous studies have investigated these issues from the perspective of forensic or correctional nurses, yet overlooked the lived experiences of nurses based in public health hospitals caring for patient-prisoners. In this study, semi-structured interviews were conducted with five nurses caring for patient-prisoners in public hospitals in Kenya.

Anti-gay "Honor" Abuse: A Multinational Attitudinal Study of Collectivist- Versus Individualist-Orientated Populations in Asia and England.

Cultural collectivism, a core feature of honor cultures, is associated with the acceptance of aggression if it is used in the name of so-called "honor." Currently overlooked in the research literature, this study explored perceptions of antigay "honor" abuse in collectivist-orientated honor cultures, where homosexuality, in particular, is considered to be dishonorable. To conduct exploratory and comparative analysis, this study recruited 922 students in four Asian countries (India, Iran, Malaysia, and Pakistan), as well as Asian British and White British students in England.

The normalization of sibling violence: does gender and personal experience of violence influence perceptions of physical assault against siblings?

Despite its pervasive and detrimental nature, sibling violence (SV) remains marginalized as a harmless and inconsequential form of familial aggression. The present study investigates the extent to which perceptions of SV differ from those of other types of interpersonal violence. A total of 605 respondents (197 males, 408 females) read one of four hypothetical physical assault scenarios that varied according to perpetrator-victim relationship type (i.

Sexually coercive tactics used by university students: a clear role for primary psychopathy.

Current research suggests that people with psychopathic traits engage in sexual coercion as an alternative mating strategy. Research overlooks the relation between psychopathic traits and coercive behavior in male and female samples that engage in dating quite frequently. Male and female university students reported on their current relationship styles and their use of minor and severe sexually coercive tactics.

Risk factors for severe inter-sibling violence: a preliminary study of a youth forensic sample.

The perpetration of severe inter-sibling violence (SISV) remains a largely unexplored area of family violence. This article describes an investigation of risk factors for intentional SISV perpetration. A sample of 111 young people under the care of the Scottish criminal justice or welfare systems was studied.