Editorial

Undergoing a traumatic experience can be a life-changing event, having a significant impact on individuals, families, communities, workplaces and societies. Traumatology is therefore a complex field of study demanding a sophisticated level of understanding to serve as a theory base. This article explores the potential for existentialist philosophy to make an important contribution to our understanding of trauma and its effects. It presents trauma as an existential injury and explores the psychosocial basis of traumatic experience — that is, conceptualising trauma as having both psychological and sociological dimensions, the combination of which has profound existential resonances. While the theoretical ideas discussed can be applied to trauma at any stage in the life course, this paper focuses in particular on childhood trauma. Consequently, child abuse is used as an example of how trauma can have a significant (and detrimental) effect on identity development, invoking a need for a commitment to trauma recovery.     

Integrating Existentialism and Super's Life‐Span,Life‐Space Approach

As workers face a changing and ever‐complex employment landscape, traditional career theories and approaches may not be sufficient in meeting career challenges. Calls for integrated career theories have emerged as more people seek meaning and purpose in their lives and careers. This article proposes a career counseling option that integrates existentialism and Super's (1990) life‐span, life‐space approach to establish a foundation for a broader approach to career development that views clients holistically by exploring life and career meaning and purpose from a developmental perspective. A case example and interventions are provided to demonstrate practical application and a contextual framework, along with implications for counselors.     

“Either Side of Delphy Bridge”: A deep mapping project evoking and engaging the lives of older adults in rural North Cornwall

This article reports on work to date by an arts practice-led research team exploring older adults’ conceptions of, and connectivity with, the physical, social and cultural landscapes in which they locate themselves. The team is based at the Department of Art and Design, University of the West of England (UWE) and has conducted fieldwork, interviews and small-scale interactions in an area of rural North Cornwall with a view to “deep mapping” older adults’ “lived landscapes” using a variety of practical methods derived from creative arts practices, critical reflection on deep mapping, ethnographic approaches, and referencing a range of theoretical positions. The project forms part of a work package within “Grey and Pleasant Land? An interdisciplinary exploration of the connectivity of older people in rural civic society” (abbreviated below as GaPL), funded by the UK Cross-Research Council ‘New Dynamics of Ageing’ Programme. In what follows we will describe and critically discuss the fieldwork undertaken and the various ways in which the performative interactions and the creative multimedia evocations that draw on the team’s interactions with older people might extend the growing dialogue between deep mapping, visual and other innovative ethnographies, and critical gerontology.     

Barriers to Integrated Treatment of Substance Abuse and Trauma Among Women

Despite increasing empirical support for an integrated approach to treating trauma and substance abuse, many substance abuse treatment programs have been slow to embrace integrated models of practice. Using an embedded case study design, the purpose of this study was to understand barriers that prevented a substance abuse treatment provider and 20 professionals and staff from adopting an integrated approach to treating substance abuse and trauma. Data analysis revealed 2 kinds of barriers that prevented substance abuse treatment professionals from fully integrating substance abuse and trauma: systemic and professional barriers. These barriers have to be taken into account when trying to move providers and professionals toward integrated approaches to treating substance abuse and trauma.     

考虑风险规避的秘书问题求解的一个启发式方法

秘书问题是一类序贯观察与选择问题,描述了动态的信息搜索与决策过程.针对现有的以寻找满意解为目标的启发式方法存在诸多局限,提出了新的启发式方法,该方法基于当前观测中侯选项在已观察侯选项中的相对排名、待观测侯选项数量以及决策者的抱负水平,决策者可以通过设定抱负水平灵活决定该启发式方法的结果导向.推导了该启发式方法的性能指标,并通过仿真的方法与已有启发式方法的性能进行了比较.结果发现,该启发式方法在最终选择的侯选项的期望排名和稳定性,以及风险解的避免上均优于已有的启发式方法.     

思想史视野中的质性研究:以方法意涵的构建为例

本文尝试从思想史视角反思质性研究方法,以揭示被结构视角遮蔽的研究过程,从而探讨一种直面内心的反思性社会科学研究方式。思想史视角强调回到文本去阐释书写者赋予研究方法以意涵的思想过程。本文以“推论”“充分必要性”与“意义”等三种方法论立场中的方法意涵构建过程为例展现这样的思想过程：方法论如何引导了对特定研究方法的选择;当方法论与现实情况存在差距时,书写者如何在原有方法论立场中发展对质性方法新的理解以捍卫方法论的合理性;书写者如何在强调与其他立场的区分中发展对方法的理解。本文由此揭示了看似相同的方法背后所蕴含的巨大意涵和实践差异。一种围绕“意涵”展开的方法知识系统将有可能被建立起来。思想史视角为反思性的质性方法知识构建提供了可以付诸实践的路径。     

基于活动方法的瓶颈模型与拥挤收费问题研究

Vickrey提出的基于出行的瓶颈模型以出行作为分析单位,没有考虑出行与活动之间的相互关联.本文对Vickrey的瓶颈模型进行了拓展,提出了基于活动的瓶颈模型来研究通勤者早晨上班出发时间决策问题,模型考虑了通勤者对出行负效用与活动效用之间的权衡.在基于活动的瓶颈模型的基础上,分别研究了常数和线性边际活动效用下瓶颈动态拥挤收费和阶梯收费问题,并与传统的瓶颈模型的解进行比较.结果表明,当活动的边际效用为线性函数时,瓶颈处最优动态收费曲线不再呈分段线性关系,而是分段二次曲线;与基于活动的瓶颈模型相比,传统的基于出行的瓶颈模型将高估瓶颈处的排队延误、阶梯收费水平,以及早高峰的开始和结束时间;基于出行的瓶颈模型和常数边际活动效用下的瓶颈模型导致的最优阶梯收费是最优动态收费最大值的一半,并且刚好消除瓶颈处排队延误的一半;与线性边际活动效用下的瓶颈模型相比较,两者低估了阶梯收费能消除的瓶颈排队,从而低估了阶梯收费的效率.     

超越“范式”：国际问题研究的路径探微

当代国际政治理论的发展演变表现出一种对国际政治现象进行多重视角、多种层次研究的趋势,它给予人们的一个重要启示就是,没有一种能够解释一切的理论。但反过来说,不同的理论针对不同的对象也具有各不相同的解释力。我们必须认识到任何单一的理论都不可能解释国家对外行为的全部复杂性,必须提出一种综合的分析框架,结合现实主义、自由主义和建构主义各自精到的阐述,从历史、经济、政治、文化的视角来进行阐述和分析。     

高中阶段普通教育与职业教育协调发展的对策

随着我国生产力发展水平的提高,高中阶段的教育规模也在不断扩大,但只有合理的教育结构才能与劳动力市场需求相适应。为此,通过对高中阶段普通教育与职业教育的结构分析,在职业教育普通化和普通教育职业化的发展趋势下,提出新时期职业教育与普通教育在价值观念层面上要保持一致,适当发展一定比例的综合高中,构建职、普沟通的立交桥,从而促进职、酱教育的协调发展。