Previous research has focused primarily on corporal punishment as a cause and adolescents' physical aggression as an outcome. However, there is a large gap in knowledge of the potentially bidirectional association and explanatory mechanism underlying the association between corporal punishment and physical aggression. The current study, using a longitudinal design across three time points (the fall semester of 7th grade, the fall of 8th grade, and the fall of 9th grade), aimed to a) examine the reciprocal processes between corporal punishment and physical aggression, and b) explore whether deviant peer affiliation may explain such reciprocal connections. Only adolescents participating in all the three time points were included in this study, resulting in a final sample of 342 adolescents (175 boys, 167 girls) who completed questionnaires regarding corporal punishment, deviant peer affiliation, and aggression. Gender, age and socioeconomic status were controlled for in the analyses. Autoregressive cross-lagged models showed that the results did not support the direct reciprocal effect between corporal punishment and physical aggression among Chinese adolescents. A direct longitudinal link from corporal punishment to physical aggression was found, however, the inverse association was not significant. Moreover, regarding the longitudinal underlying process, in one direction, corporal punishment at 7th grade predicted higher levels of deviant peer affiliation at 8th grade. In turn, higher deviant peer affiliation at 8th grade predicted increased physical aggression at 9th grade. At the same time, in the other direction, adolescent physical aggression at 7th grade significantly predicted deviant peer affiliation at 8th grade. In turn, higher deviant peer affiliation at 8th grade predicted decreased corporal punishment at 9th grade. Identifying the direct and underlying reciprocal processes between corporal punishment and adolescent physical aggression has important implications for an integrative framework of theory and prevention.

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Research has shown that violent video games induce attentional bias toward aggressive information. However, the effects of prosocial video games on selective attention are poorly understood. This study investigated attentional bias toward prosocial stimuli at different presentation durations (i.e., 100, 500, and 1,250 milliseconds [ms]) after short-term prosocial video game exposure. Sixty males (mean age: 20.26 years; range: 19-23 years) participated in this study. Half of them played a prosocial video game for 30 minutes, whereas others played a neutral one. A spatial cueing paradigm was then used to investigate attentional bias. Results showed that there was both attention orientation and difficulty in attention disengagement toward prosocial stimuli when the presentation lasted 100 ms in the prosocial game group, but not in the neutral group. There was no group difference at 500 or 1,250 ms, suggesting that the attentional bias toward prosocial information might occur at the early stages of cognitive processing. These results provided initial evidence of the influence of prosocial video games on cognitive processing and advanced our understanding of related theories.

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Previous research has identified exposure to interparental conflict (IPC) in childhood as a risk factor for young adults’ depression. However, there is still a lack of understanding of the underlying mediating mechanisms of this association. Driven by the spillover hypothesis, the present study investigated whether maternal antipathy and neglect, and in turn unmet psychological needs, mediated the relation between IPC and early adulthood depression in a sample of 347 undergraduate students (M = 23.27 years; SD = 0.86; 57.05% women) in China. The participants completed self-report measures of IPC, maternal care, satisfaction of basic psychological needs, and depression. Structural equation modeling revealed that: (a) IPC was positively associated with early adulthood depression; (b) this association was sequentially mediated by inadequate maternal care (i.e., antipathy and neglect) and by unsatisfied psychological needs. These findings suggest that efforts to prevent depression should focus on reducing not only IPC, but also inadequate maternal care and unmet psychological needs.