The evolution of the primates: Anglicanism,primacy and conciliarity

Contemporary debate about the relationship between civil and religious law, highlighted by the Archbishop of Canterbury's 2008 lecture on ‘Civil and Religious Law in England’, prompts a reassessment of the place of ius divinum in the understanding of the nature of law. This article questions the assumption of modernity that there is no place for divine law, and briefly surveys the different role played by divine law in Judaism, Islam and Christianity. It examines the contrasting Christian perspectives of Aquinas and Duns Scotus, which leads to a critique of the relationship between personal welfare and the common good. Since, in the context of post-modernism, questions related to divine law are once again being addressed, the article criticises aspects of a fundamentalist approach to it in both Islam and Christianity. It argues that, from a Christian perspective, the personal truth of Jesus Christ embodies the place where the divine freedom comes into relation with human freedom. It concludes that in reflecting on a common praxis for humanity, it is this embodied relationship which provides the basic perspective for practitioners of canon law to contribute in a significant way to the debate now gathering momentum.     

From state church to faith community: an analysis of worldly and spiritual power in the Church of Sweden

The aim of this article is to discuss the current legislation, and power structures in and between different levels of the Church of Sweden in terms of church–state relations and secularisation, with the help of theories from sociology of religion and ecclesiology drawn from José Casanova, Grace Davie and Avery Dulles. With themes from Lutheran theology, including the two regiments and the common priesthood of all believers, we analyse the current legislation and power structures from the perspective of the so-called ‘dual line of responsibility’. The underlying hypothesis is that the structures of the former state church are still deciding the power structures in the Church of Sweden. This creates obscurity concerning the role of the church in public society and negatively affects the ecclesiastical development of the church now that it has lost its earlier status as a state church.     

The Atheist Surge: Faith in Science,Secularism, and Atheism

This essay examines the recent publication of seven books that attack faith, belief, and religion and affirm atheism; inquires why they are appearing now; explores the meaning of atheism; and examines the history of atheism in the Western tradition. It is suggested that all people have worldviews (whether they are aware of them or not), including the atheists, and that cases can be made for most worldviews, but that no worldview can be proven to anyone who does not already affirm it. Therefore atheists are in the same situation as believers in other worldviews.     

Gender,Interdependent Self-construals,and Collective Self-esteem: Women and Men Are Mostly the Same

Women and men may differ in how they define themselves in reference to their social world. Baumeister and Sommer () suggest that women prefer close relationships whereas men prefer large-group memberships. We examined how this hypothesized gender difference relates to collective self-esteem from three interdependent groups: friends, family, and gender. Study 1 revealed that women and men report equivalent levels of collective self-esteem from both relational and collective groups. Study 2 replicated this finding, and further revealed that the importance of group membership to individuals is more crucial to understanding collective self-esteem than is a gender differences approach. We discuss the implications of these results in terms of contingencies of social self-worth and potential cognitive processes involved in self-construal.     

Culture and Context-sensitive Self: The Amount and Meaning of Context-sensitivity of Phenomenal Self Differ Across Cultures

Self-concepts change from context to context. The experience that one's self is context-sensitive may be universal, however the amount and meaning of context-sensitive self vary across cultures. Cross-cultural differences in the amount and meaning of context-sensitive self were investigated in three Western cultures (Australia, Germany, and UK) and two East Asian cultures (Japan and Korea). The amount of context-sensitivity of self was greater in Japan than in Western cultures and Korea. The meaning of context-sensitive self also varied across cultures. In the Western cultures, a context-invariant self was seen to be clear and true; however, these patterns were not observed in the East Asian cultures. In Korea, a context-invariant self was interpreted to be exhibiting a relational self, which adheres to the ethics of care. In Japan, it was a context-sensitive self that was seen to be true, implying that the true self in Japan may mean to be true to the self-in-context, rather than the transcendental, decontextualized self. The results suggest the importance of differentiating East Asian cultures such as Japan and Korea. The utility of quantitative methods in explicating cultural meaning was highlighted.     

Alternative-based thresholding with application to presurgical fMRI

Functional magnetic reasonance imaging (fMRI) plays an important role in pre-surgical planning for patients with resectable brain lesions such as tumors. With appropriately designed tasks, the results of fMRI studies can guide resection, thereby preserving vital brain tissue. The mass univariate approach to fMRI data analysis consists of performing a statistical test in each voxel, which is used to classify voxels as either active or inactive—that is, related, or not, to the task of interest. In cognitive neuroscience, the focus is on controlling the rate of false positives while accounting for the severe multiple testing problem of searching the brain for activations. However, stringent control of false positives is accompanied by a risk of false negatives, which can be detrimental, particularly in clinical settings where false negatives may lead to surgical resection of vital brain tissue. Consequently, for clinical applications, we argue for a testing procedure with a stronger focus on preventing false negatives. We present a thresholding procedure that incorporates information on false positives and false negatives. We combine two measures of significance for each voxel: a classical p-value, which reflects evidence against the null hypothesis of no activation, and an alternative p-value, which reflects evidence against activation of a prespecified size. This results in a layered statistical map for the brain. One layer marks voxels exhibiting strong evidence against the traditional null hypothesis, while a second layer marks voxels where activation cannot be confidently excluded. The third layer marks voxels where the presence of activation can be rejected.     

Empathy and feedback processing in active and observational learning

The feedback-related negativity (FRN) and the P300 have been related to the processing of one’s own and other individuals’ feedback during both active and observational learning. The aim of the present study was to elucidate the role of trait-empathic responding with regard to the modulation of the neural correlates of observational learning in particular. Thirty-four healthy participants completed an active and an observational learning task. On both tasks, the participants’ aim was to maximize their monetary gain by choosing from two stimuli the one that showed the higher probability of reward. Participants gained insight into the stimulus–reward contingencies according to monetary feedback presented after they had made an active choice or by observing the choices of a virtual partner. Participants showed a general improvement in learning performance on both learning tasks. P200, FRN, and P300 amplitudes were larger during active, as compared with observational, learning. Furthermore, nonreward elicited a significantly more negative FRN than did reward in the active learning task, while only a trend was observed for observational learning. Distinct subcomponents of trait cognitive empathy were related to poorer performance and smaller P300 amplitudes for observational learning only. Taken together, both the learning performance and event-related potentials during observational learning are affected by different aspects of trait cognitive empathy, and certain types of observational learning may actually be disrupted by a higher tendency to understand and adopt other people’s perspectives.     

Individual differences in spatial configuration learning predict the occurrence of intrusive memories

The dual-representation model of posttraumatic stress disorder (PTSD; Brewin, Gregory, Lipton, & Burgess, Psychological Review, 117, 210-232 2010) argues that intrusions occur when people fail to construct context-based representations during adverse experiences. The present study tested a specific prediction flowing from this model. In particular, we investigated whether the efficiency of temporal-lobe-based spatial configuration learning would account for individual differences in intrusive experiences and physiological reactivity in the laboratory. Participants (N = 82) completed the contextual cuing paradigm, which assesses spatial configuration learning that is believed to depend on associative encoding in the parahippocampus. They were then shown a trauma film. Afterward, startle responses were quantified during presentation of trauma reminder pictures versus unrelated neutral and emotional pictures. PTSD symptoms were recorded in the week following participation. Better configuration learning performance was associated with fewer perceptual intrusions, r = ?.33, p < .01, but was unrelated to physiological responses to trauma reminder images (ps > .46) and had no direct effect on intrusion-related distress and overall PTSD symptoms, rs > ?.12, ps > .29. However, configuration learning performance tended to be associated with reduced physiological responses to unrelated negative images, r = ?.20, p = .07. Thus, while spatial configuration learning appears to be unrelated to affective responding to trauma reminders, our overall findings support the idea that the context-based memory system helps to reduce intrusions.     

LEO-II and Satallax on the Sledgehammer test bench

Sledgehammer is a tool that harnesses external first-order automatic theorem provers (ATPs) to discharge interactive proof obligations arising in Isabelle/HOL. We extended it with LEO-II and Satallax, the two most prominent higher-order ATPs, improving its performance on higher-order problems. To explore their usefulness, these ATPs are measured against first-order ATPs and built-in Isabelle tactics on a variety of benchmarks from Isabelle and the TPTP library. Sledgehammer provides an ideal test bench for individual features of LEO-II and Satallax, revealing areas for improvements.     

Finding faults: analogical comparison supports spatial concept learning in geoscience

A central issue in education is how to support the spatial thinking involved in learning science, technology, engineering, and mathematics (STEM). We investigated whether and how the cognitive process of analogical comparison supports learning of a basic spatial concept in geoscience, fault. Because of the high variability in the appearance of faults, it may be difficult for students to learn the category-relevant spatial structure. There is abundant evidence that comparing analogous examples can help students gain insight into important category-defining features (Gentner in Cogn Sci 34(5):752–775, 2010). Further, comparing high-similarity pairs can be especially effective at revealing key differences (Sagi et al. 2012). Across three experiments, we tested whether comparison of visually similar contrasting examples would help students learn the fault concept. Our main findings were that participants performed better at identifying faults when they (1) compared contrasting (fault/no fault) cases versus viewing each case separately (Experiment 1), (2) compared similar as opposed to dissimilar contrasting cases early in learning (Experiment 2), and (3) viewed a contrasting pair of schematic block diagrams as opposed to a single block diagram of a fault as part of an instructional text (Experiment 3). These results suggest that comparison of visually similar contrasting cases helped distinguish category-relevant from category-irrelevant features for participants. When such comparisons occurred early in learning, participants were more likely to form an accurate conceptual representation. Thus, analogical comparison of images may provide one powerful way to enhance spatial learning in geoscience and other STEM disciplines.