Aggressive Behavior最新文献

Cyber aggression is prevalent among emerging adults and is associated with a range of mental and behavioral issues. One particularly concerning outcome is the widespread presence of suicidal ideation in this group, which poses a significant threat to their life. However, the specific impact of cyber aggression on suicidal ideation and the longitudinal mechanisms remains unclear. Hence, this study sought to address these gaps by applying the general aggression model (GAM). The investigation utilized three-wave longitudinal data with 6-month intervals from a large sample of Chinese emerging adults (N = 1568; 54.7% female; M_age = 19.70 [SD = 1.44], ranging from 17 to 26 years). The random-intercept cross-lagged panel model (RI-CLPM) was employed to explore the roles of depressive symptoms and nonsuicidal self-injury (NSSI) between cyber aggression and suicidal ideation at both the between- and within-person levels. The findings indicated that, at the between-person level, there were trait-like associations between depressive symptoms and cyber aggression, NSSI, and suicidal ideation. At the within-person level, cyber aggression exhibited unidirectional positive cross-lagged effects on depressive symptoms and NSSI, and could subsequently indirectly lead to suicidal ideation via the contemporaneous associations from depressive symptoms and NSSI to suicidal ideation. These results not only align with GAM but also shed light on the underlying mechanisms linking cyber aggression to suicidal ideation. Also, the findings underscore the significance of maintaining a positive network environment for the well-being of all internet users even cyber aggression perpetrators.

Spitefulness has been defined as the willingness to cause some kind of harm to other people, even if this action does not bring any benefit and causes harm to herself. Given its relationship with a multitude of antisocial behaviors, interest in studying this trait has been growing and it was in 2014 when the first scale to measure it was validated: the Spitefulness Scale. This study aimed to examine the psychometric properties of its Spanish version. In a sample of 758 participants (M = 31.44; SD = 12.91; 72.80% female), the Spitefulness Scale, the Short Dark Triad, the Assessment of Sadistic Personality, the HEXACO-60, and the Global Assessment of Internet Trolling were administered. Results showed the unidimensionality of the scale, adequate reliability indices, and construct validity, evidenced by positive relationships with the Dark Tetrad traits and trolling behavior. Additionally, the analysis revealed significant gender differences, with males scoring higher on spitefulness. This Spanish validation allows us to establish a solid basis for cross-cultural comparisons. Understanding this trait, considered like the Dark Tetrad traits an antagonistic personality trait, has important implications for understanding the interpersonal and social dynamics. Given that spitefulness is closely related to aggressive behaviors, it is essential to study it to understand the underlying mechanisms of aggression and hostility in social interactions.

Three studies (N = 860) examined whether the pleasure of revenge predicts both vengeful and benevolent motivations toward the provocateur. Across all studies, self-reported positive affect was higher, whereas self-reported negative affect was lower after an instance of revenge. Furthermore, the revenge-related positive affect predicted greater subsequent vengeful and benevolent motivations toward the provocateur (but more consistently the former). These findings replicate and extend previous research on affect-improving qualities of revenge. They allow for a more nuanced understanding of the reinforcing nature of vengeful pleasure. Moreover, they suggest that the pleasure of revenge might be harnessed to promote forgiveness.

Bystanders play an important role in cyberbullying, yet the majority of bystanders remain silent as outsiders. To date, research on the measurement and influencing factors of outsider behavior in the context of cyberbullying is lacking. This research first adapted a valid and reliable instrument to measure this construct and then examined its influencing factors based on the arousal: cost-reward model. In Study 1, a total of 901 participants (55% female, mean age = 20.84) were randomly divided into two subsamples: one for exploratory factor analysis (n = 450) and the other for confirmatory factor analysis (n = 451). The final eight-item measurement had good reliability and validity with a three-factor structure of self-disengagement, cautious avoidance, and victim blaming. Study 2 investigated the relationships among the severity of cyberbullying incidents, empathic concern, cost for help, and outsider behavior. Among 331 participants (57% female, mean age = 21.08), 168 participants were randomly assigned to the high-severity group. Results found that the severity has indirect effects on the three outsider behavioral orientations through the empathic concern. Severity also has indirect effects on outsider behaviors of cautious avoidance and victim blaming through the influence of empathic concern on cost for help.

This study assesses whether the frequency of violent video game play is associated with attentional desensitization or sensitization to images depicting violence or nonviolent interpersonal conflict. Two hundred and thirty-two participants reported their three most frequently played video games and the amount of time each game was played in a typical week. Next, they completed an assessment of emotion-induced blindness, which refers to a reduction in the correct identification of a neutral target image when it follows an emotionally charged distractor image. The primary findings showed that weekly violent video game play was negatively associated with target identification following nonviolent interpersonal conflict images, but not violent images. Findings are discussed in terms of the saliency of threatening images and attentional processing.