Longitudinal Associations Between Delinquent Behaviour of Friends and Delinquent Behaviour of Adolescents: Moderation by Adolescent Personality Traits

In this longitudinal study, we examined whether personality traits (parent‐rated Big Five personality traits) render some adolescents more susceptible than others to delinquent behaviour of friends, predicting rank‐order changes in adolescents' self‐reported delinquent behaviour. We examine susceptibility to both perceived (reported by adolescents) and self‐reported (reported by friends) delinquent behaviour of friends. Participants in this two‐wave study were 285 Dutch adolescents and their best friends. The adolescents (50% girls) were 15.5 years old on average (SD = 0.8 years), and their best friends (N = 176; 58% girls) were 15.1 years old (SD = 1.5 years). Perceived (but not self‐reported) delinquency of friends predicted a stronger increase in adolescent delinquency 1 year later, especially among adolescents low or average on conscientiousness. Emotional stability, agreeableness, extraversion and openness did not moderate associations between delinquency of friends and delinquency of adolescents. Our findings show that low conscientiousness serves as a risk factor, increasing vulnerability to perceived delinquent behaviour of friends, while high conscientiousness serves as a protective factor, increasing resilience to perceived delinquent behaviour of friends. Our findings also show that adolescents are susceptible to, and differ in susceptibility to, friends' delinquent behaviour as they perceive it—not to delinquent behaviour as reported by friends themselves. Copyright © 2015 European Association of Personality Psychology     

South African Serial Homicide: A Victim‐Focused Behavioural Typology

This current study assessed the value of the Interpersonal Model in differentiating serial homicide offences in South Africa, notably in terms of how the offender may display behavioural patterns that are indicative of them dealing with the victim as a Person, an Object, or a Vehicle. The sample consisted of 302 offences committed by 33 offenders that occurred from 1953 to 2007 in South Africa. Multidimensional scaling analysis was used to test the Interpersonal Model and results indicated that crime themes did not directly correspond to the threefold model. Instead, two crime scene types were present: Victim as Object (where the focus was on tangible gains, interaction with the victim throughout the phases of the crime was limited, and victims included men and live women) and Victim as Vehicle (where the victim might be construed as a conduit through whom the offender could realise their specific psychological needs, the interaction was extensive, and victims tended to be vulnerable). South African serial homicides did not appear to have a specific sub‐theme of Victim as Person, suggesting that the themes engaged in centred more on instrumentally focused actions but in qualitatively different ways. However, victim types were integral to the overall behavioural model. Using the Victim as Object/Vehicle dichotomy, 85.7% of the offences could be seen to engage dominantly in one of the two patterns at the crime scene. This not only supported the results of a twofold model, but having these many offenders showing a dominant crime scene type also shows that the model is an excellent representation of serial homicide offending in South Africa. Copyright © 2014 John Wiley & Sons, Ltd.     

宠物与人类的关系:心理学视角的探讨

作为人类的忠实伙伴,宠物为人类的身心健康带来了多种积极影响。宠物的"人格"研究显示,宠物并非单纯的动物,而是具有独立社交功能的伙伴。它是人际支持系统外的补充,而非补偿。它们通过激发人类的照料行为,为人类带来快乐和安慰。已有宠物研究尚存取样不够合理,行为实验匮乏等问题。未来研究的样本选择应该尽量多而细,在拓展已有实验范式的同时,还可借鉴婴儿认知神经科学的技术,进一步探索和验证宠物影响人类的内在机制。     

Personality,spirituality, suicide,and self-injury proneness among lesbian,gay, and bisexual adults

The present study sought to clarify gaps in current knowledge integrating personality, spirituality, and risk for suicide/self-harm among sample of 336 lesbian, gay, and bisexual community members. It was hypothesised that Neuroticism would positively predict, and Extraversion and Agreeableness would negatively predict, measures of suicide and self-injury proneness. Additionally, it was predicted that spirituality, defined as Spiritual Life Integration (SLI) and Social Justice Commitment, would interact with personality traits to attenuate risk for suicide and self-injury. Results supported the role of Neuroticism, and identified an unexpected predictor of Conscientiousness, at the main effect level. Moderation patterns were observed such that Agreeableness and Extraversion interacted with SLI to attenuate risk, such that high levels of each trait and high levels of spirituality were protective against suicide and self-injury proneness. Theoretical and practical implications with emphasis on counselling intervention implementation and future research are discussed.     

Coping With Unemployment: The Impact of Unemployment Duration and Personality on Trajectories of Life Satisfaction

Unemployment is a major life event that causes an enormous drop in people's life satisfaction. However, there is substantial variability in people's ability (or inability) to cope with the experience of unemployment. In the present study, we examined the causes of individual differences in trajectories of life satisfaction when people were faced with unemployment by taking into account the persistence of unemployment, pre‐event personality and age. Analyses were based on data from the German Socio‐Economic Panel. Using latent growth curve modelling, life satisfaction was investigated from 3 years before to 3 years after a person became unemployed in a total sample of 908 individuals. As expected, unemployment caused a substantial drop in life satisfaction that persisted for at least 3 years after the event. On average, individuals did not completely return to their previous satisfaction level. This pattern existed even for participants who re‐entered the labour market. Moreover, our results showed that variability in coping with unemployment can be explained in part by personality traits. For people with short periods of unemployment, Conscientiousness reinforced the negative effect of unemployment, whereas Extraversion softened the effect. In sum, our analyses showed that (a) the negative effect of unemployment on life satisfaction differs according to the length of the unemployment period and (b) personality partially moderates responses to unemployment over time. Copyright © 2015 European Association of Personality Psychology     

Personality traits as moderators of the associations between deployment experiences and PTSD symptoms in OEF/OIF service members

Abstract

This investigation examined traits from the five-factor model of personality as moderators of the associations of combat and aftermath of battle experiences with symptoms of posttraumatic stress disorder (PTSD) in 214 National Guard/Reserve service members deployed to operations enduring and Iraqi freedom. Extraversion significantly moderated the associations of both combat experiences and aftermath of battle experiences with PTSD severity, with associations weakening as levels of extraversion increased. The relation between aftermath of battle experiences and PTSD was also moderated by the other four personality factors, with the relation being weaker at higher levels of agreeableness, conscientiousness, and openness, and lower levels of neuroticism. These results suggest that personality traits may impact individual responses to war trauma, particularly war-related experiences that are not directly threatening to one's safety (i.e., aftermath of battle events vs. actual combat events). Although this investigation was cross-sectional, these findings indicate that personality traits are an important risk/resiliency factor to consider in people's responses to traumatic events.     

Do Affiliative and Autonomous Styles Relate to Peer Relational Victimization and Aggression?

This study considers whether established depressogenic personal styles based on Beck’s theory of autonomy and sociotropy relate to peer relational victimization and aggression. A diverse emerging adult sample was administered a computer-based survey. Latent profile analysis revealed affiliative, autonomous, and more balanced personal styles. Autonomous and affiliative style participants reported greater peer relational aggression than balanced style participants. Peer relational victimization mediated autonomous style differences in peer relational aggression. Additionally, peer relational victimization mediated the affiliative style difference in peer relational aggression among males and depressed females. Finally, the effect of peer relational victimization on relational aggression was greatest among depressed affiliative and depressed autonomous adults. Results highlight the potential that personal styles relate to depression risk pathways for peer relational victimization and aggression.     

The Value of Children to Hong Kong Chinese Parents

Married adults (N = 720) between 30 and 60 years old responded to the 12-item Chinese Value of Children Scale (Shek, Lam, Tsoi, & Lam, 1993). Although the respondents generally agreed that children contribute to parents' own personal growth, spousal relations, family happiness, and family wholeness, a majority also perceived that parenthood was associated with increased financial burden and personal sacrifice. In contrast to the heavy emphases on the traditional Chinese values of security and posterity, these Hong Kong Chinese parents did not seem to emphasize such values strongly. Results also showed that the Chinese fathers tended to perceive parenthood as more positive and less burdensome than the Chinese mothers did.