Long-Term stress reactions in new immigrants to israel exposed to the chernobyl accident

Abstract

This comparison study examined the relation between presumed level of exposure to the accident at Chernobyl in 1986 to symptoms of post-traumatic stress disorder (PTSD) and other psychological symptoms (depression, somatization, anxiety, obsessive-compulsive style and interpersonal sensitivity), life events and the negative appraisal of the events surrounding the accident. The sample (N = 708) included new immigrants from the former Soviet Union (Confederation of Independent States) who arrived in Israel since 1989 from more exposed areas (n = 137), less exposed (n = 240) and a comparison sample (n = 331) who immigrated from other republics. The exposed groups had higher mean scores on all psychological outcome measures than the comparison group, particularly symptoms of PTSD. Both subsequent stressful life events and a negative, cognitive assessment of events contributed to present psychological distress, independent of exposure.     

The topography of high-order human object areas

Cortical topography is one of the most fundamental organizing principles of cortical areas. One such topography - eccentricity mapping - is present even in high-order, ventral stream visual areas. Within these areas, different object categories have specific eccentricity biases. In particular, faces, letters and words appear to be associated with central visual-field bias, whereas buildings are associated with a peripheral one. We propose that resolution needs are an important factor in organizing object representations: objects whose recognition depends on analysis of fine detail will be associated with central-biased representations, whereas objects whose recognition entails large-scale integration will be more peripherally biased.     

Updating the Vinaya: Formulating Buddhist Monastic Laws and Pure Rules in Contemporary Korea

Contemporary Buddhist monastic communities often find some of the traditional Vinaya regulations to be outdated, insufficient, difficult to follow and counterproductive to the practice and propagation of the religion in the modern world. Focusing on the Korean Chogye Order, this paper will illustrate the manner in which monastics today negotiate between their historical disciplinary codes and current social values to formulate new Vinaya-related literature. It will demonstrate how the Order’s emerging legal system democratizes the monastic bureaucracy, objectifies financials and establishes a neutral punishment-based judicial system in line with the political values of secular society. In addition, it will introduce the recent creation of new Chogye Order Pure Rules, which update the Vinaya with original codification of modern consumerism, environmental ethics and technological use. Particular attention will be given to the way this new Vinaya construction represents explicit attempts to improve the reputation of the sangha in face of social critique.     

National, Ethnic or Civic? Contesting Paradigms of Memory, Identity and Culture in Israel

Zionist national identity in Israel is today challenged by two mutuallyantagonistic alternatives: a liberal, secular, Post-Zionist civic identity, on the one hand, and ethnic, religious, Neo-Zionist nationalistic identity, on the other. The other, Zionist, hegemony contains an unsolvable tension between the national and the democratic facets of the state. The Post-Zionist trend seeks a relief of this tension by bracketing the nationalcharacter of the state, i.e., by separation of state and cultural community/ies; the Neo-Zionist trend seeks a relief of the same tension by bracketing the democratic nature of the state, i.e., by consolidating the Jewish ethno-national character of the state. The focus of the study is upon two dimensions of this unfolding cultural-political strife: the conflicting perceptions of time and space, and the ways they affect the perceptions of the boundaries of the collectivity, either in an inclusionary manner (the ``post') or in an exclusionary manner (the ``neo').     

“We Deal With Symptoms Rather Than Causes”: Antipoverty Policy Making in Occupied Palestinian Territories

Since the Palestinian National Authority assumed governance, antipoverty reforms implemented to combat social problems and traumatic stressors have had limited success. Few empirical studies have investigated policy-making obstacles in this context. Using a social protection framework, this study examined the policy-making environment in Occupied Palestinian Territories. Data were collected through semistructured interviews with Palestinian ministry officials and archival records. Findings revealed a restrictive, obstacle-ridden environment that severely constrains development of high-quality policies for meeting needs of Palestinian citizens. Some limitations were similar to those in other emerging nations; others were unique to the case of Palestine. Policy and research implications are discussed.     

When criticism is ineffective: The case of historical trauma and unsupportive allies

Three studies examined the effect of historical trauma reminders and criticism from international allies on attitudes toward current conflicts. In Study 1, Israeli participants (N = 116) were primed with the Holocaust, and read either that the U.S. President Obama supports Israel's right to defend itself and attack Iran, or that he opposes such action. Then, support for preemptive violence was assessed. Study 2 (N = 133) replicated this design, comparing inclusive and exclusive framings of the Holocaust. Study 3 (N = 478), examined the effect of Holocaust reminders and criticism from the European Union on attitudes toward militant policies against Palestinians. All three studies found that Holocaust primes juxtaposed with international criticism increased support for aggression, especially under exclusive framings of the Holocaust. Study 3, however, found this effect only among left‐wing participants. These findings indicate that when historical trauma is salient, international criticism may be ineffective and may even backfire.     

Fear-related pictures deteriorate the performance of university students with high fear of snakes or spiders

Despite research regarding emotional processing, it is still unclear whether fear-evoking stimuli are processed when they are irrelevant and when attention is oriented elsewhere. In this study, 63 healthy university students with high fear from snakes or spiders participated in two different experiments. In an emotional modification of the spatial cueing task, 31 subjects (5 males) were asked to detect a target letter while ignoring a neutral or fear-related distracting picture. The distribution of attention was independently manipulated by a spatial cue that preceded the appearance of the picture and the target letter. In an emotional modification of the cognitive load paradigm, 32 subjects (4 males) were asked to discriminate between two target letters, while ignoring a central neutral or fear-related picture, and additional 1, 3, or 5 distracting letters that created a varied attentional load. Fear-related pictures interfered with the performance of highly fearful participants, even when the pictures were presented outside the focus of attention and when the task taxed attentional resources. We suggest that highly fearful individuals process fear-related information automatically, either inattentively or with prioritized attention capture over competing items, leading to deteriorated cognitive performance. Different results were shown in healthy individuals while processing negative--but not phobic--pictures, suggesting that emotional processing depends on the fear value of the stimulus for a specific observer.     

Integrating haptic-tactile feedback into a video-capture-based virtual environment for rehabilitation.

Video-capture virtual reality (VR) systems are gaining popularity as intervention tools. To date, these platforms offer visual and audio feedback but do not provide haptic feedback. We contend that adding haptic feedback may enhance the quality of intervention for various theoretical and empirical reasons. This study aims to integrate haptic-tactile feedback into a video capture system (GX VR), which is currently applied for rehabilitation. The proposed multi-modal system can deliver audio-visual as well as vibrotactile feedback. The latter is provided via small vibratory discs attached to the patient's limbs. This paper describes the system, the guidelines of its design, and the ongoing usability study.     

Attention to errors and learning: Across-task and across-domain analysis of the postfailure reflectivity measure

The ratio between the mean postfailure and postsuccess latencies on a self-paced task (Postfailure Reflectivity) has been proposed as a measure of attention to errors, affecting learning across domains. This study was devised to test the generality of Postfailure Reflectivity (PFR). In Experiment 1, performance on two nonverbal, inference, and induction/deduction tasks was examined. Reading disabled subjects showed significantly less PFR than normally achieving subjects, and PFR correlated positively with the score in two nonverbal tasks, and across two testing times. In Experiment 2, PFR was significantly correlated with performance on two nonverbal tasks and one arithmetic task, and with measures of deep planning during interviews following the learning of a nonverbal inference task, as well as following motor and cognitive learning tasks. PFR also correlated with intentional learning, as measured on the Implicit Theories Interview. Jointly considered, these findings support the view that attention to errors plays a central role in learning, and that PFR is a good measure of attention to errors. It appears that Postfailure Reflectivity is a metacognitive skill which possesses adaptive, generalized, and trans-domain characteristics.