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211.
Psychologically stressful events have been reported to elevate nerve growth factor (NGF) serum concentrations. NGF and cortisol serum concentrations were measured in 20 healthy male volunteers before (3 p.m.) and after (5 p.m.) an academic oral presentation and on a control day. Cortisol showed a significant overall change (p=0.001), i.e. cortisol serum concentrations were increased on the lecture day at 3 p.m. (p=0.007; 155%) and at 5 p.m. (p=0.001; 175%) as compared with the control day. In contrast to cortisol no significant differences among the four serum NGF measurements was detected (Chi-quadrat 2.94, df=3, p=0.401), i.e. the NGF serum concentrations remained unchanged on the lecture day at 3 p.m. (p=0.279) and at 5 p.m. (p=0.627) as compared with the control day. We conclude that NGF serum levels do not change during acute stress, at least after this type of stressor.  相似文献   
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Participants completed three cued-switching tasks, responded to two category-fluency probes, two letter-fluency probes, and two probes to alternate between two targets. Correlations across the three cued-switching tasks were significant for both switching costs and mixing costs. The bilingual advantage hypothesis was tested both by forming language groups and treating bilingualism as a continuous variable. No bilingual advantages were observed. In verbal-fluency monolinguals generated more correct responses but the bilingual disadvantage on the category task was not reduced in the letter-fluency scores. The bilingual disadvantage was eliminated when the groups were matched on vocabulary size. The verbal-fluency measures obtained when participants alternated between targets weakly correlated with the switching-costs obtained in the cued-switching tasks.  相似文献   
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Distributive theories evaluate distributions of goods based on candidate recipients’ characteristics, e.g. how well off candidates are, how deserving they are, and whether they fare below sufficiency. But such characteristics vary across possible worlds, so distributive theories may differ in terms of the world which for them settles candidates’ characteristics. This paper examines how distributive theories differ in terms of whether candidate recipients’ relevant characteristics are grounded in the possible world that would take place if the distributor does not intervene (call it the “input” world) or if they are grounded in each possible world that the distributor can bring about through different decisions (call each an “output” world). We illustrate the importance of this distinction in relation to one distributive theory, prioritarianism. As we show, both input and output versions of prioritarianism are plausible interpretations of the literature, and there are good reasons to take input prioritarianism seriously. Ultimately, however, we argue that input prioritarianism should be rejected.  相似文献   
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ABSTRACT

Risk and protective factors for cognitive function in aging may affect how much individuals benefit from their environment or life experiences by preserving or improving cognitive abilities. We investigated the relations between such factors and outcome from episodic-memory training in 136 healthy young and older adults. Tested risk factors included carrying the ?4 variant of the apolipoprotein E allele (APOE), age, body mass index, blood pressure, and cholesterol. Protective factors included higher levels of education, intelligence quotient (IQ), physical activity, fatty acids, and vitamin D. Average increases in memory performance were seen after training, with ample variation between individuals. Being young, female, and having higher IQ were positive predictors of memory improvement. No other relationships were observed. Similar benefit was observed across APOE allelic variation. This indicates that beyond IQ, age, and sex, known risk -and protective factors of cognitive function in aging were not significantly related to memory plasticity.  相似文献   
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The Scharff technique aims to elicit information by affecting the source's perception of the interviewer's existing knowledge. Although the technique has been found to be effective for gathering new information, countermeasures to the technique have not been examined. In a 2 × 2 between‐subjects experiment, we informed half of the 120 sources about the counter‐interrogation strategy of carefully considering the interviewer's prior knowledge and the tactic of providing information perceived as already known to the interviewer. After this, sources were interviewed with the Scharff technique or the Direct approach, widely used in human intelligence‐gathering situations and consisting of open‐ended and direct questions. We found that “informed sources” did not succeed in revealing information already known to the interviewer, where informed sources and uninformed sources revealed known information to a similar degree (1.62 pieces vs. 1.65 pieces). Sources interviewed with the Direct approach (vs. Scharff technique) revealed a larger amount of information previously known to the interviewer (2.18 pieces vs. 1.08 pieces). When interviewed with the Scharff technique, sources informed about the counter‐interrogation strategy attempted to adopt more counter‐interrogation strategies. The present study replicates earlier research on the Scharff technique as a technique effective in affecting the source's perception of the interviewer's prior knowledge. The results of the current study indicate that both the Scharff technique and the Direct approach might be similarly robust against counter‐interrogation strategies, in terms of gathering new information. Future studies should focus on implementing more comprehensive training in counter‐interrogation strategies for the sources.  相似文献   
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The recent Eurozone crisis and negotiations over bailout packages to Greece are more than a simple controversy about financial resources. They have a decidedly moralistic overtone. Giving more funds is thought by some to be unfair to hard‐working taxpayers and does not teach Greece an important moral lesson. Yet much international political economy scholarship neglects such considerations. We build on moral psychology to understand the ethical drivers of both German support and opposition to the 2015 Greek government bailout package. We analyze original survey data to show how morality is an essential factor in Germany's hard‐line approach. Our results show that caring and European attachment are associated with bailout support, while authority, national attachment, and retributive fairness drive opposition. Some morals also have boundaries: National attachment attenuates the effect of harm/care on support for foreign financial assistance but strengthens the effect of fairness on bailout opposition. Moral psychology helps us understand foreign policy but must be adapted to account for multiple potential ingroups.  相似文献   
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The Norwegian discussion of the training analyst system and the pro et contra arguments are shortly presented. When this note is written, the Board is contemplating to propose a revision of the by-laws, making it somewhat easier to fulfil the criteria for being approved as training analyst.  相似文献   
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Using a hermeneutical method, this study seeks to understand Christian Zionism as a meaningful practice in late modern Sweden. We visited four Christian Zionist conferences where we observed, analysed the sermons, and conducted interviews. The conferences are almost entirely attended by elderly people and the style is characterized by an old-time revivalist nostalgia. Results show that Israel is seen as a key to understanding a general conflict that the informants experience in late modern Swedish society and in relation to the majority church. Supporting Israel is intertwined with support for conservative values and theology and Israel becomes a nodal point that puts the greater conflict in a new perspective: identifying with Old Testament prophecies and God’s dealings with Israel gives hope and a sense of continuity to a revivalist movement that has become out of date. In Israel, Christian Zionists connect with both the past and the future, personally and as a movement.  相似文献   
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