The Bioterrorism Threat and Dual-use Biotechnological Research: An Israeli Perspective

Israel has a long history of concern with chemical and biological threats, since several hostile states in the Middle East are likely to possess such weapons. The Twin-Tower terrorist attacks and Anthrax envelope scares of 2001 were a watershed for public perceptions of the threat of unconventional terror in general and of biological terror in particular. New advances in biotechnology will only increase the ability of terrorists to exploit the burgeoning availability of related information to develop ever-more destructive bioweapons. Many areas of modern biological research are unavoidably dual-use by nature. They thus have a great potential for both help and harm; and facilitating the former while preventing the latter remains a serious challenge to researchers and governments alike. This article addresses how Israel might best (1) prevent hostile elements from obtaining, from Israel’s biological research system, materials, information and technologies that might facilitate their carrying out a biological attack, while (2) continuing to promote academic openness, excellence and other hallmarks of that system. This important and sensitive issue was assessed by a special national committee, and their recommendations are presented and discussed. One particularly innovative element is the restructuring and use of Israel’s extensive biosafety system to also address biosecurity goals, with minimal disruption or delay.     

Online usage of theory of mind continues to develop in late adolescence

The development of theory of mind use was investigated by giving a computerized task to 177 female participants divided into five age groups: Child I (7.3–9.7 years); Child II (9.8–11.4); Adolescent I (11.5–13.9); Adolescent II (14.0–17.7); Adults (19.1–27.5). Participants viewed a set of shelves containing objects, which they were instructed to move by a ‘director’ who could see some but not all of the objects. Correct interpretation of critical instructions required participants to use the director’s perspective and only move objects that the director could see. In a control condition, participants were asked to ignore objects in slots with a grey background. Accuracy improved similarly in both conditions between Child I and Adolescent II. However, while performance of the Adolescent II and Adult groups did not differ in the control condition, the Adolescent II group made more errors than the adults in the experimental condition. These results suggest that theory of mind use improves between late adolescence and adulthood. Thus, while theory of mind tasks are passed by age 4, these data indicate that the interaction between theory of mind and executive functions continues to develop in late adolescence.     

Terror management among Taiwanese: Worldview defence or resigning to fate?

Terror management theory (TMT) proposes that people who are reminded of their mortality should be motivated to defend their cultural worldview. Studies 1 and 2 examined whether the TMT worldview defence‐buffering effect found in Western cultures could be generalized to Asians in Taiwan. No such effect was found in the present studies. This non‐significant result was robust when either a stronger distraction task was used (study 1) or when a subliminal manipulation of mortality salience was utilized (study 2). A meta‐analysis, including 24 TMT experiments in East Asia, was also conducted (study 3). The average effect size (d = 0.11, r = 0.055) of worldview defence among these experiments was not significantly different from zero. Study 4 found that mortality salience manipulation also did not change Taiwanese participants' view of reincarnation; however, it did make them more inclined to resign to fate, suggesting that they might be using this symbolic means to defend their anxiety of death. The issue of the generality of TMT to Asians was discussed.     

Three Reviews of For Life Abundant: Practical Theology,Theological Education,and Christian Ministry,edited by Dorothy C. Bass and Craig Dykstra, 2008

For Life Abundant, the fruit of sustained reflection among systematic theologians, practical theologians, and pastors, is an important new work that deserves attention. The volume provokes creative and critical thinking about practical theology. Its contributors conceptualize the field as a disciplined practice of imagination and skill residing at the confluence of Christian tradition and living ecclesial communities, and ask what such a construal of practical theology might mean for theological education. Given the significance of For Life Abundant, Teaching Theology and Religion asked three theological educators who are located in different regions, types of institutions, and fields, to review and respond to it. Rebecca Slough describes the volume's central questions and organization, and considers how it might contribute to the deliberations of a seminary faculty regarding a school's curriculum. Martha Stortz shows how the process and structure of For Life Abundant are in themselves illustrative of the conceptualization of practical theology for which it argues. Kwok Pui‐lan notes the volumes strengths and goes on to probe its lacunae, particularly with regard to global, gender, and multi‐cultural considerations relevant to a robust construal of pastoral theology in our time. While the authors of these three reviews and responses to the volume did not interact as they wrote them, together they comprise a conversation that should be on‐going. TTR invites further responses to the volume.     

A preliminary study of medial temporal lobe function in youths with a history of caregiver deprivation and emotional neglect

Previous research findings have linked caregiver deprivation and emotional neglect with sensitivity to threatening cues. The present preliminary study investigated whether dysfunctions of the medial temporal lobe could underlie these associations. Using fMRI, we measured medial temporal lobe responses to emotional faces (angry, fearful, happy, neutral) among 30 youths. Eleven of the youths had a history of caregiver deprivation and emotional neglect. Attention states (i.e., attention to anger, fear, or physical attributes, or passive viewing) were systematically manipulated. Relative to comparison youths, youths with a history of caregiver deprivation and emotional neglect showed significantly greater left amygdala and left anterior hippocampus activation during the processing of threatening information. To our knowledge, these findings are the first to demonstrate altered medial temporal lobe function during the processing of threat cues in youths with a history of caregiver deprivation and emotional neglect.     

Using Technology to Enhance Adult Learning in the Counselor Education Classroom

The authors present a study that used a conceptual framework of adult learning and differentiated learning styles with graduate students in a counselor education classroom. Students in a hybrid course had higher midterm, group proposal, and posttest scores than did students in a face‐to‐face course taught by the same professor.     

Positive mood effects on delay discounting

Delay discounting is the process by which the value of an expected reward decreases as the delay to obtaining that reward increases. Individuals with higher discounting rates tend to prefer smaller immediate rewards over larger delayed rewards. Previous research has indicated that personality can influence an individual's discounting rates, with higher levels of Extraversion predicting a preference for immediate gratification. The current study examined how this relationship would be influenced by situational mood inductions. While main effects were observed for both Extraversion and cognitive ability in the prediction of discounting rates, a significant interaction was also observed between Extraversion and positive affect. Extraverted individuals were more likely to prefer an immediate reward when first put in a positive mood. Extraverts thus appear particularly sensitive to impulsive, incentive-reward-driven behavior by temperament and by situational factors heightening positive affect.     

论布兰顿之规范性实践概念

布兰顿（R．Brandom）的规范性实践概念有三项主要内涵：（1）默会地遵行实践传统孕育的“隐性规则”是遵从具有明确阐释的“显性规则”的前提;（2）规范性意涵独立于因果性,是基于意向性之主客体不同方面的模态关系的差异,不可相互取代;（3）那些作为默会信念的“隐性规则”本质上并不是迥异于“显性规则”的东西,它们仍以话语推论关系为范型,仍需具备概念阐释的可能性。特纳（S．Turner）和劳斯（J．ROUSe）分别从“还原论的”与“非还原论的”自然主义立场批评布兰顿的观点。对这些批评的回应将会表明,为什么上述三项意涵对规范性实践概念而言是同时必要的。     

以生命把握生命——狄尔泰哲学方法论初探

为了以某种恰当的方式来把握作为活生生之流的生命,狄尔泰先后提出了描述心理学和解释学的方法.这两种方法对于后来及同时代的一些哲学家,尤其是生命哲学家和以胡塞尔、海德格尔为代表的现象学家,产生了重要影响,并为西方哲学的发展作出了重要贡献.然而,他的方法论也不可避免地存在着某些缺陷.这表现在:首先,他对生命哲学的理解最终还是以生物学和生理学为基础的描述心理学;其次,他对概念性表达的倚重,使他脱离了他自己所发现的历史性生命体验自身的表达;另外,他以一种"后退运动"为前提,故而他只能在记忆中反思地理解已是活生生的生命体验之流,并将这一僵死的结果客体化.虽然,这些缺陷自20世纪初就一直遭到了很多哲学家的批评,但是,如果站在我们今天的立场上来重新审视狄尔泰对生命哲学的贡献与缺失,就会发现其仍然有着不可低估的意义与价值.