The Role of the Quality of College‐Based Relationship on Social Media in College‐to‐Work Transition of Korean College Students: The Longitudinal Examination of Intimacy on Social Media,Social Capital,and Loneliness

This study investigated the mediation effects of social capital on the associations between the quality of relationship, intimacy in particular, with college friends on social media and loneliness during college‐to‐work transition of Korean college students. Longitudinal data were collected from three surveys with a 6‐month interval. The first wave of the survey was completed by 521 participants; 110 graduates participated in the second wave, and 175 in the third wave. Latent growth modeling analysis revealed that the linear growth function produced a better fit than the no‐growth models for intimacy on social media, social capital, and loneliness. While intimacy on social media and bonding capital increased during the three‐time interval, bridging capital and loneliness decreased. In addition, the slope of intimacy on social media was positively related to the slopes of bridging and bonding capital, both of which, in turn, had a negative association with the slope of loneliness. These findings indicate the beneficial role of the quality of relationship on social media in college‐to‐work transition.     

“Everybody is an Artist”: Arts‐based Education and Formerly Incarcerated Young Black Men's Academic and Social–Emotional Development in an Alternative School

Although arts‐based programming is shown to positively influence the development of youth exposed to adversity, little is known about the influence these programs have on formerly incarcerated emerging adult Black men enrolled in an alternative school. With educational resilience as a guiding framework, this qualitative case study explored the ways in which an arts‐based program in the context of an alternative school designed for formerly incarcerated young people facilitates emerging adult Black men's academic and social–emotional development. Data collection consisted of observations and interviews with school personnel and formerly incarcerated Black male students. Analysis and interpretation included a range of inductive techniques (coding, constant comparisons, and memoing). Results indicate that offering arts‐based activities fostered an environment where students could build caring and supportive relationships with peers and school personnel. Instructional practices that integrated music and poetry provided meaningful opportunities for the young men to participate, which appeared to enhance their motivation and attitudes (self, others, learning, and school) and academic self‐efficacy, and lessen their psychological and emotional distress. Study findings provide insights into how an arts‐based program in an alternative school can improve healthy development and academic achievement among formerly incarcerated young Black men transitioning into adulthood.     

Violent video games exposure and aggression: The role of moral disengagement,anger, hostility,and disinhibition

Based on the General Aggression Model (GAM), the current study investigated the interactive effect of personal factors (e.g., sensation-seeking) and situational factors (e.g., violent video games exposure [VVGE]) on the trait aggressive behavior, and the mediating role of individual difference trait (e.g., moral disengagement, anger, and hostility). We recruited 547 undergraduates (48.45% male) from five Chinese universities. The results showed that VVGE was positively associated with moral disengagement, disinhibition, and the four aggressive traits (physical aggression, verbal aggression, anger, and hostility), which were positively associated with each other. Moral disengagement was positively associated with both the disinhibition and the four aggressive traits. Disinhibition was positively associated with the four aggressive traits as well. When controlled for gender, moral disengagement, anger, and hostility wholly mediated the relationship between VVGE and aggression, but the moderation effect of disinhibition was not significant. These findings support the framework of GAM and indicate that moral disengagement, anger, and hostility may be the factors that increase the risk of a higher level of aggression following repeated exposure to violent video games.     

Associations between prenatal substance exposure,prenatal violence victimization,unintended pregnancy,and trauma exposure in childhood in a clinical setting

Given the importance of early prevention and intervention strategies for children exposed to trauma, detection of early risk factors for exposure to traumatic events in childhood is critical. The present study examined associations between three known prenatal risk factors that characterize environmental instability in utero—prenatal substance exposure, prenatal violence victimization, and unintended pregnancy—and child exposure to interparental violence and other adverse experiences in a sample of 198 mother–child dyads (M child age = 44.48 months) referred to a hospital clinic for treatment following exposure to trauma. Prenatal substance and violence exposure were associated with child trauma exposure, and prenatal violence victimization was also associated with maternal severity ratings of traumatic exposures. Unintended pregnancy was not associated with child trauma exposure or severity. These findings expand our understanding of prenatal risk factors for trauma exposure in childhood and, specifically, highlight prenatal substance exposure and violence victimization as risk factors for subsequent exposure to trauma in early childhood. Results suggest that prenatal prevention and intervention programs should target reducing maternal substance use and in-utero exposure to violence.     

From the individual to the collective: The emergence of a psychological approach to collective memory

Throughout much of the 20th century, psychologists have largely examined mnemonic processes through an individualistic lens at the expense of social influences. However, this perspective began to change toward the end of the 20th century and beginning of the 21st century, when psychologists began to better appreciate the social nature of remembering. In the present paper, we focus on a relatively recent and important evolution of this line of research: the emergence of a psychological approach to collective memory. Using an epidemiological approach to collective memory, we attempt to distil the extant and relevant psychological research and focus on how (collective) memories transmit, converge, and remain stable over time while considering the bidirectional relationship between collective memory and a mnemonic community's identity. We conclude with a discussion of research areas that psychologists should examine moving forward, which will ultimately provide a more holistic understanding of how collective memories emerge, remain stable, and/or change over time.     

暴力暴露对大学生网络攻击行为的影响:有调节的中介模型

为探讨暴力暴露、大学生网络攻击行为、负性自动思维及自我控制之间的关系,选取黑龙江大学、哈尔滨师范大学两所高校共600名大一至大四的大学生为被试,采用暴力暴露问卷、网络攻击行为量表、自动思维问卷及自我控制问卷进行测试。结果表明：（1）暴力暴露对大学生网络攻击行为有着显著的正向影响,并间接地通过负性自动思维对大学生网络攻击行为产生作用;（2）自我控制在暴力暴露对大学生网络攻击行为的影响中起显著的调节作用,具体而言,在低自我控制水平下,暴力暴露能显著的正向预测大学生网络攻击行为,而在高自我控制水平下,暴力暴露对大学生网络攻击行为的预测作用不显著。     

Media Violence and Social Neuroscience: New Questions and New Opportunities

ABSTRACT— Decades of research have demonstrated that exposure to violence on television can cause increases in aggression. The recent emergence of violent video games has raised new questions regarding the effects of violent media. The General Aggression Model (GAM) predicts that exposure to violent media increases aggressive behavior through one of three primary pathways (arousal, cognitions, and affect). Past psychophysiological research has supported GAM but has been limited to examining arousal-related variables. Recent advances in social neuroscience have opened the door to investigations of exposure to violent media on cognitive and affective components and their neurocognitive underpinnings. Neuroscience tools have the potential to provide answers to the new questions posed by recent advances in media technology.     

中医理念在拇趾外翻临床中的运用

探讨运用中医治病求本、阴阳学说、筋束骨、小夹板纸压垫原理、辨证施治等中医理论,构筑的中西医结合微创技术治疗拇外翻畸形的诊疗体系.从拇外翻畸形的病因、病理、矫形手术、手法复位、生物固定、术后康复等几方面,阐述对拇外翻畸形的新的矫形理念.     

Violence Exposure and Psychopathology in Urban Youth: The Mediating Role of Posttraumatic Stress

Understanding the mechanisms underlying the development of violence exposure sequelae is essential to providing effective treatments for traumatized youth. This longitudinal study examined the mediating role of posttraumatic stress in the relationship between violence exposure and psychopathology, and compared the mediated models by gender. Urban adolescents (n=1,358) were surveyed using the Social and Health Assessment. The proposed relationships were examined using Structural Equation Modeling. Posttraumatic stress fully mediated the relationships between victimization and depression and anxiety in girls, and partially so in boys. In addition, posttraumatic stress partially mediated the relationships between violence exposure and commission of violence in boys. Current findings support the longitudinal effects of violence exposure on adolescent mental health. Posttraumatic stress represents a unique mechanism for the development of psychopathology in girls and is also related to negative outcomes in boys. These findings have direct implications for prevention and rehabilitation efforts among violence exposed youth.     

Young adults' media use and attitudes toward interpersonal and institutional forms of aggression

Links between media violence exposure and favorable attitudes toward interpersonal violence are well established, but few studies have examined whether associations extend to include favorable attitudes toward institutional forms of aggression. Studies on this topic have not assessed multiple forms of media use and statistically controlled for individual characteristics likely to influence attitudes beyond sociodemographic information. In this study, undergraduate students (N=319) aged 18-20 years (56% male) completed a survey assessing media use (number of hours per week spent playing videogames, watching movies/TV shows, watching TV sports) and attitudes toward interpersonal violence, punitive criminal justice policies, and different types of military activities (preparedness/defense and aggressive intervention). Greater number of hours spent watching TV contact sports was associated with more favorable attitudes toward military preparedness/defense, aggressive military intervention, and punitive criminal justice policies among men independently of parental education, lifetime violence exposure within the home and community, aggressive personality, and constrained problem solving style. Greater number of hours spent watching violent movies/TV was associated with more favorable attitudes toward military preparedness/defense among men and with more favorable attitudes toward interpersonal violence and punitive criminal justice policies among women, but these associations became non-significant when adjusting for covariates.