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David A. Jobes Alan L. Berman Patrick W. O'Carroll Susan Eastgard Steve Knickmeyer 《Suicide & life-threatening behavior》1996,26(3):260-271
The suicide of rock star Kurt Cobain in 1994 raised immediate concerns among suicidologists and the public at large about the potential for his death to spark copycat suicides, especially among vulnerable youth. The Seattle community, where Cobain lived and died, was especially affected by his sudden death. An overview of Cobain's life and death is presented and various crisis center and community-based interventions that occurred are discussed. Preliminary data collected from the Seattle Medical Examiner's Office and from the Seattle Crisis Center to assess the potential impact of Cobain's death on completed suicides and the incidence of suicide crisis calls are presented. The data obtained from the Seattle King County area suggest that the expected “Werther effect” apparently did not occur, but there was a significant increase in suicide crisis calls following his death. It is hypothesized that the lack of an apparent copycat effect in Seattle may be due to various aspects of the media coverage, the method used in Cobain's suicide, and the crisis center and community outreach interventions that occurred. The Cobain suicide and the role of media influence on copycat suicides are further discussed in commentaries from public health and news media perspectives. 相似文献
605.
Paralleling the recent work by Reichle, Reineberg, and Schooler (2010), we explore the use of eye movements as an objective measure of mind wandering while participants performed a reading task. Participants were placed in a self-classified probe-caught mind wandering paradigm while their eye movements were recorded. They were randomly probed every 2–3 min and were required to indicate whether their mind had been wandering. The results show that eye movements were generally less complex when participants reported mind wandering episodes, with both duration and frequency of within-word regressions, for example, becoming significantly reduced. This is consistent with the theoretical claim that the cognitive processes that normally influence eye movements to enhance semantic processing during reading exert less control during mind wandering episodes. 相似文献
606.
Steve Waters 《Topoi》2011,30(2):137-144
The article reflects on the nature of the political in theatre, assessing the notion that theatre is the last free public space and evaluating the claims to be political of rival, problematic modes of writing??the theatre of fact or verbatim theatre and the allegorical late plays of Bond, Pinter and Churchill, turning to consider the problematic legacy of Brecht, the avatar of the political. The discussion turns to writers often excluded from the political nomenclature, developing the notion of the centrality of critique and offering an argument for the Naturalist writers as propagators of true ??thinking aloud??, thereby suggesting they provide a model for theatre as such. The piece concludes with a discussion of the author??s own contribution to the genre in the light of these analyses. 相似文献
607.
Ozubko JD Joordens S 《Journal of experimental psychology. Learning, memory, and cognition》2011,37(1):123-139
The pseudoword effect is the finding that pseudowords (i.e., rare words or pronounceable nonwords) give rise to more hits and false alarms than words. Using the retrieving effectively from memory (REM) model of recognition memory, we tested a familiarity-based account of the pseudoword effect: Specifically, the pseudoword effect arises because pseudowords lack distinctive semantic meanings. Because semantics can differentiate orthographically similar words (e.g., horse vs. house), by lacking distinctive semantics, pseudowords have greater interitem similarity than words, and hence more familiarity, which gives rise to the pseudoword effect. Across two sets of simulations, we demonstrate that this account explains the pseudoword effect in addition to accounting for why the pseudoword effect is absent when irregular nonwords are compared with words. Furthermore, our modeling efforts suggest a novel experiment that leads us to the discovery of a new concordant effect. Namely, extremely high-frequency words behave like pseudowords (giving rise to more hits and false alarms than high-frequency words) and also have less distinctive semantics than high-frequency words. We conclude that our work provides strong evidence in favor of the familiarity-based accounts of the pseudoword effect. We discuss the implications of our research with regard to various issues surrounding the pseudoword effect and REM model. 相似文献
608.
To meet a diagnosis for a particular personality disorder (PD), among other requirements, a person must exhibit a specified minimum number of the features outlined for that PD, otherwise referred to as the diagnostic threshold. Despite many years of research on the DSM PDs, there is little empirical basis for the chosen thresholds. The present study used mechanisms of item response theory (IRT) to link the diagnostic thresholds of six PDs to their corresponding level of latent PD pathology. Consistent with our hypothesis, analyses of the data from 41,227 participants revealed that PD diagnostic thresholds corresponded to a wide range of latent pathology. For example, the diagnostic threshold for schizoid PD corresponded to 1.54 SDs of pathology whereas the threshold for dependent PD corresponded to 2.72 SDs of pathology. The current analyses have demonstrated for the first time that the latent pathology associated with each PD threshold varies widely, and thus has quantified what others accurately have speculated. Implications and considerations for the future directions of PD classification are discussed. 相似文献
609.
SenseCam is a wearable digital camera that captures an electronic record of the wearer's day. It does this by automatically recording a series of still images through its wide-angle lens, and simultaneously capturing a log of data from a number of built-in electronic sensors. Subsequently reviewing a sequence of images appears to provide a powerful autobiographical memory cue. A preliminary evaluation of SenseCam with a patient diagnosed with severe memory impairment was extremely positive; periodic review of images of events recorded by SenseCam resulted in significant recall of those events. Following this, a great deal of work has been undertaken to explore this phenomenon and there are early indications that SenseCam technology may be beneficial to a variety of patients with physical and mental health problems, and is valuable as a tool for investigating normal memory through behavioural and neuroimaging means. Elsewhere, it is becoming clear that judicious use of SenseCam could significantly impact the study of human behaviour. Meanwhile, research and development of the technology itself continues with the aim of providing robust hardware and software tools to meet the needs of clinicians, patients, carers, and researchers. In this paper we describe the history of SenseCam, and the design and operation of the SenseCam device and the associated viewing software, and we discuss some of the ongoing research questions being addressed with the help of SenseCam. 相似文献
610.
SenseCam improves memory for recent events and quality of life in a patient with memory retrieval difficulties 总被引:1,自引:0,他引:1
Browne G Berry E Kapur N Hodges S Smyth G Watson P Wood K 《Memory (Hove, England)》2011,19(7):713-722
A wearable camera that takes pictures automatically, SenseCam, was used to generate images for rehearsal, promoting consolidation and retrieval of memories for significant events in a patient with memory retrieval deficits. SenseCam images of recent events were systematically reviewed over a 2-week period. Memory for these events was assessed throughout and longer-term recall was tested up to 6 months later. A written diary control condition followed the same procedure. The SenseCam review procedure resulted in significantly more details of an event being recalled, with twice as many details recalled at 6 months follow up compared to the written diary method. Self-report measures suggested autobiographical recollection was triggered by the SenseCam condition but not by reviewing the written diary. Emotional and social wellbeing questionnaires indicated improved confidence and decreased anxiety as a result of memory rehearsal using SenseCam images. We propose that SenseCam images provide a powerful boost to autobiographical recall, with secondary benefits for quality of life. 相似文献