Linguistic markers of psychological change surrounding September 11, 2001

The diaries of 1,084 U.S. users of an on-line journaling service were downloaded for a period of 4 months spanning the 2 months prior to and after the September 11 attacks. Linguistic analyses of the journal entries revealed pronounced psychological changes in response to the attacks. In the short term, participants expressed more negative emotions, were more cognitively and socially engaged, and wrote with greater psychological distance. After 2 weeks, their moods and social referencing returned to baseline, and their use of cognitive-analytic words dropped below baseline. Over the next 6 weeks, social referencing decreased, and psychological distancing remained elevated relative to baseline. Although the effects were generally stronger for individuals highly preoccupied with September 11, even participants who hardly wrote about the events showed comparable language changes. This study bypasses many of the methodological obstacles of trauma research and provides a fine-grained analysis of the time line of human coping with upheaval.     

September 11, 2001: The Clash of Competing Worldviews

The Life Era: Cosmic Selection and Conscious Evolution Eric Chaisson New York: Atlantic Monthly Press, 1987. 259 pages.     

Person,symbol, sociality: Towards a social psychology of cultural dynamics

Contemporary research on personality and culture has successfully mapped out major cultural differences in personality profile. However, in order to investigate the dynamic process by which culturally shaped personalities are formed, maintained, and transformed, sociality or the totality of social processes that mediate the culture–personality relationship need to be examined. A research program of a social psychology of cultural dynamics is outlined, and a computer simulation is described as an example of this metatheoretical orientation. This connectionist-based simulation suggests that there exists a physically realizable system that can generate both individual differences and culture from a stream of social interaction episodes among multiple actors. The importance of sociality in personality and culture research is emphasized.     

Consolidation-like effects in flashbulb memories: evidence from September 11, 2001

After September 11, 2001, we distributed flashbulb memory questionnaires at 5 different dates: within 48 hr (T1) and at 1 week (T2), 1 month (T3), 3 months (T4), and 1 year (T5). We scored responses for self-reported memory (veracity unverified), memory accuracy (recollection-matched T1 response), and memory consistency (recollection-matched prior responses other than T1). Self-reported memory and subjective confidence remained near ceiling, although the accuracy declined. However, memories given a week or more after September 11 were consistent throughout. We hypothesize that flashbulb memories follow a consolidation-like process: Some details learned later are incorporated into the initial memory, and many others are discarded. After this process, memories stabilize. Therefore, the best predictor of flashbulb memories at long intervals is not the memory as initially reported but memories reported a week or more after the event.     

The motivational bases of right-wing authoritarianism and social dominance orientation: relations to values and attitudes in the aftermath of September 11, 2001

Research suggests that different motivational dynamics underlie right-wing authoritarianism (RWA) and social dominance orientation (SDO). These differences may be framed in the theory of basic human values. RWA may trace back to conservation versus openness-to-change values, and SDO to self-enhancement versus self-transcendence values. Based on a large-scale German survey, associations of RWA and SDO with personal values and attitudes in the aftermath of September 11, 2001, were analyzed. Results indicated that RWA related more strongly than SDO to conservation values and threat-related attitudes toward Islam as an expression of the motivational goals of social control and security, whereas RWA and SDO related equally to self-enhancement versus self-transcendence values and concern for negative consequences of military action as an expression of the motivational goal of altruistic concern. Thus, the motivational bases of RWA and SDO appear to be only partly different.     

School Entry After a Community-Wide Trauma: Challenges and Lessons Learned from September 11th, 2001

The purpose of this paper is to describe the implementation of a school-based trauma-specific mental health program in New York City following the terrorist attacks on September 11, 2001. This program aimed to serve children most at risk for developing mental health problems as a result of physical proximity (e.g., evacuation from schools surrounding the World Trade Center) to the trauma. As we present the components of the program, we will review the literature that guided our decision making. The ongoing struggle between searching for answers from established science and immediate needs in a crisis is highlighted. Lastly, a discussion of the lessons learned and recommended next steps is presented.     

文化演化的认知视角——从个体社会学习出发探究文化动态性

文化演化是多学科共同关心的文化研究主题。文化演化的认知视角是心理学家切入该研究主题的一种方式, 它着眼于社会文化环境中的个体认知, 研究个体在社会学习过程中对文化信息的加工、改变、记忆与提取。文化演化的认知视角借用达尔文生物演化理论, 涉及文化传承、创新、选择三个子领域, 提出了文化演化的三原则: 遗传、变异、选择。文化传承的路径包括模仿和教导, 类型分为工具性与习俗性文化传承; 文化创新具有层次性, 人类特有的累积性文化演化建立在文化创新的基础之上, 体现了文化创新的代际传递; 基于行为生态学和人类认知机制的文化选择造成了文化信息的差异化适应。未来研究可以从研究概念、研究思路、研究方法三方面推进认知视角下的文化演化研究, 探索更高层次的文化创新, 扩展文化演化的前因变量, 结合新技术加深对文化演化的理解; 发挥文化演化对文化心理学研究的助推作用, 研究文化混搭、个性心理特征对文化演化的影响。     

Effects on Volunteering of the September 11, 2001, Attacks: An Archival Analysis1

Data from a national online organization that matches volunteers with service organizations places volunteers were analyzed to answer questions regarding the impact of the September 11, 2001, attacks on volunteering in the United States. Results showed that: (a) following September 11, there was a dramatic increase in the number of people who offered to volunteering, and the increase lasted for about 3 weeks; (b) the greatest increase in volunteering occurred for crisis‐related organizations, but volunteering increased significantly for all kinds of charities and service organizations; and (c) the demographic correlates of volunteering changed little in the wake of the attacks. The results are discussed in the context of psychological theories of the factors that motivate prosocial actions.     

Adolescents React to the Events of September 11, 2001: Focused Versus Ambient Impact

This study examined the perceived impact of the events of September 11, 2001, on adolescents distant from the disaster sites and compared these perceptions with changes in everyday moods. A survey of reactions to September 11 was completed 2-5 months after the events by 171 adolescents participating in a longitudinal study of stress and health. Electronic diary ratings of contemporaneous moods before and after the attacks were also compared. Many adolescents distant from the disaster sites reported changes in everyday activities and signs of distress along with some positive outcomes. Elevated levels of negative affect emerged when adolescents were asked directly about the event (focused impact), but no changes were detected in their ongoing, momentary mood reports before and after September 11 (ambient impact). Trait and electronic diary measures of anxiety independently predicted posttraumatic distress. Refined assessments are needed to evaluate the degree to which self-reported traumatic symptoms reflect significant clinical distress versus an attentional focus generated by the question-asking process.     

Changes in attitudes towards war and violence after September 11, 2001

Two inter-related studies examined the effect of the September 11, 2001, terrorist attacks on attitudes towards war and violence. A three-wave between-subjects analysis revealed that attitudes towards war became more positive after September 11, 2001 and remained high over a year afterwards. Self-reported trait physical aggression also rose after September 11. Attitudes towards penal code violence (PCV) became more positive immediately after September 11, but were somewhat reduced a year afterward. A two-wave within subjects study revealed that war attitudes became even more positive at 2 months post-September 11. Attitudes towards PCV became less positive during this time period, but only for women. Other aggression-related attitudes were not affected in either study. These studies demonstrate that a large-scale event can change attitudes, but those attitudes must be directly relevant to the event.     

Recovering Bartlett's social psychology of cultural dynamics

Despite the current treatment of Frederic C. Bartlett as a cognitive psychologist, his psychology was fundamentally socio‐cultural. More than half a century after the publication of Psychology and Primitive Culture (1923) and Remembering: A Study in Experimental and Social Psychology (1932), his theoretical contribution has contemporary implications for a social psychology that takes culture seriously. This paper seeks to recover and appraise Bartlett's social psychology in light of the recent literature on culture and psychology, and discusses his relevance for a social psychology of cultural dynamics. Copyright © 2000 John Wiley & Sons, Ltd.     

Groups for children traumatically bereaved by the attacks of September 11, 2001

The article reviews the use of debriefing and support groups for children who experienced the deaths of family members in the traumatic events of September 11, 2001. An overview of children's normal age-related responses to bereavement and of the special circumstances of trauma and grief provides the foundation for understanding the unique family and community stressors of 9/11 that impacted the children and group leaders. Stress-reduction exercises suitable for use with traumatized children in bereavement groups are presented together with specific drawing and written activities to encourage the processing of feelings.     

Treating survivors of the World Trade Center terrorist attacks of September 11, 2001

As part of an established traumatic stress research and treatment program located in New York City, we experienced the September 11, 2001, terrorist attacks on the World Trade Center first as New Yorkers, but also as professionals with an interest in both treating the survivors and furthering scientific knowledge regarding the neurobiology and treatment of traumatic stress. This paper gives vignettes of calls to our program and the treatment of World Trade Center terrorist attack survivors.     

Values Following a Major Terrorist Incident: Finnish Adolescent and Student Values Before and After September 11, 2001

The horrific terrorist attacks on the United States on September 11, 2001, left an indelible mark on perceptions of security and threat across the world. This paper uses Schwartz's (1992) value circumplex model to examine value change across matched high school and university student samples in Finland, questioned before and after the World Trade Center (WTC) and associated attacks. In Study 1 ( N =419), security values of adolescents were higher the day following the WTC attacks than before, but fell back toward pre-attack levels in the subsequent two samples. In contrast, levels of stimulation were lower following the terrorist incidents. In Study 2 ( N =222), security levels of students were also higher following the WTC attacks, but again were closer to pre-attack levels in a subsequent cohort.     

Posttraumatic stress disorder following the September 11, 2001, terrorist attacks: a review of the literature among highly exposed populations

The September 11, 2001 (9/11), terrorist attacks were unprecedented in their magnitude and aftermath. In the wake of the attacks, researchers reported a wide range of mental and physical health outcomes, with posttraumatic stress disorder (PTSD) the one most commonly studied. In this review, we aim to assess the evidence about PTSD among highly exposed populations in the first 10 years after the 9/11 attacks. We performed a systematic review. Eligible studies included original reports based on the full Diagnostic and Statistical Manual of Mental Disorders (4th ed., rev.; American Psychiatric Association, 2000) criteria of PTSD among highly exposed populations such as those living or working within close proximity to the World Trade Center (WTC) and the Pentagon in New York City and Washington, DC, respectively, and first responders, including rescue, cleaning, and recovery workers. The large body of research conducted after the 9/11 attacks in the past decade suggests that the burden of PTSD among persons with high exposure to 9/11 was substantial. PTSD that was 9/11-related was associated with a wide range of correlates, including sociodemographic and background factors, event exposure characteristics, loss of life of significant others, and social support factors. Few studies used longitudinal study design or clinical assessments, and no studies reported findings beyond six years post-9/11, thus hindering documentation of the long-term course of confirmed PTSD. Future directions for research are discussed.