Contextuality and Community: Challenges for Theological Education and Ecumenical Formation

This article looks at some aspects of the history of ecumenical theological formation. It emphasizes the need to strive for quality theological education. This should always be ecumenical and pluralistic, link the global and the local and be founded on community‐based ecclesiastical theory. It points out the need to continue questioning the epistemological fundamentals of theology in order to ensure the continuous strengthening of the relationship between theory and practice. Another essential aspect is the relationship between mission and ecumenical theological formation and our understanding that education and ecumenical training is aimed at transforming people and communities. This means that changes to our educational institutions are indispensable. They should promote ecumenical, pluralist, inter‐disciplinary and holistic policies and practices and a commitment to a radical interpretation of the Bible that leads us to seek justice and well‐being for all people, communities and groups, and oppose any beliefs, practices and interpretation of the Bible that lead to oppression and injustice.     

Direct reciprocity in animals: The roles of bonding and affective processes

The presence of direct reciprocity in animals is a debated topic, because, despite its evolutionary plausibility, it is believed to be uncommon. Some authors claim that stable reciprocal exchanges require sophisticated cognition which has acted as a constraint on its evolution across species. In contrast, a more recent trend of research has focused on the possibility that direct reciprocity occurs within long‐term bonds and relies on simple as well as more complex affective mechanisms such as emotional book‐keeping, rudimentary and higher forms of empathy, and inequity aversion, among others. First, we present evidence supporting the occurrence of long‐term reciprocity in the context of existing bonds in social birds and mammals. Second, we discuss the evidence for affective responses which, modulated by bonding, may underlie altruistic behaviours in different species. We conclude that the mechanisms that may underlie reciprocal exchanges are diverse, and that some act in interaction with bonding processes. From simple associative learning in social contexts, through emotional contagion and behavioural mimicry, to empathy and a sense of fairness, widespread and diverse social affective mechanisms may explain why direct reciprocity may not be a rare phenomenon among social vertebrates.     

Identity matching to sample and exclusion performance in elderly with and without neurocognitive disorders

Neurocognitive disorders (NCDs) affect complex processes of stimulus control, such as relational performance. The aims of this study were (a) to compare the performance of older adults with NCD with that of control older adults in generalized identity matching (GI) tests and in responding by exclusion probes and (b) to verify the effect of identity matching training on subsequent GI and exclusion tests, in older adults with NCD. Participants were 24 older adults (aged 60 to 92 years), eight without NCD (control group I [CG I]), and 16 with NCD: CG II, with accurate performance in the GI tests and the experimental group (EG), with low performance in these tests. After exclusion and GI tests with all participants, the EG underwent identity matching training with 3 pairs of visual stimuli, and exclusion and identity matching posttests. All participants of the CG I and CG II presented accurate performance in the tests. Seven of the 8 older adults of the EG achieved the learning criterion in the training and showed some improvement in the GI posttest; however, positive effects of the training were not observed in the exclusion posttests. Teaching procedures for identity matching in older adult patients with NCD can produce positive results; however, it is necessary to understand the relationship between cognitive decline and other relational performances.     

Are comparative risk judgements consistent across time and events?

Research reveals pervasive optimism in people's comparative risk judgements such that people believe they are less likely than others to experience negative events. Two studies explored the extent to which people are consistent in their comparative risk judgements across time and events. Both studies found strong evidence for consistency across time and some evidence for consistency across events. The consistency across time and events was moderated by experience. Specifically, when viewed together, the studies suggest that experience produces an initial decrease in the consistency of comparative judgements (Study 2), followed by greater consistency in subsequent judgements (Study 1). The discussion focuses on reconciling evidence demonstrating consistency with evidence demonstrating variability.     

Nonselective maternal bonding but pup recognition in the subterranean rodent Ctenomys pearsoni

This study characterizes the maternal behavior in the subterranean rodent Ctenomys pearsoni and determines whether lactating females develop a selective bonding to their own pups in addition to maternal responsiveness. Mother-litter interactions were observed daily for 2 months; during the 1st postpartum week, selectivity and preference tests for own or alien pups were performed. Lactating females exhibited all patterns of maternal behavior observed in other rodent species and equally responded with care-taking behaviors to their own and alien pups, although they were able to discriminate between them, showing preference for their own pups. Results are discussed, taking into account the possible role of this behavior in shaping different aspects of life underground in ctenomyid species.     

Endogenous BDNF is required for long-term memory formation in the rat parietal cortex

Information storage in the brain is a temporally graded process involving different memory phases as well as different structures in the mammalian brain. Cortical plasticity seems to be essential to store stable long-term memories, although little information is available at the moment regarding molecular and cellular events supporting memory consolidation in the neocortex. Brain-derived neurotrophic factor (BDNF) modulates both short-term synaptic function and activity-dependent synaptic plasticity in hippocampal and cortical neurons. We have recently demonstrated that endogenous BDNF in the hippocampus is involved in memory formation. Here we examined the role of BDNF in the parietal cortex (PCx) in short-term (STM) and long-term memory (LTM) formation of a one-trial fear-motivated learning task in rats. Bilateral infusions of function-blocking anti-BDNF antibody into the PCx impaired both STM and LTM retention scores and decreased the phosphorylation state of cAMP response element-binding protein (CREB). In contrast, intracortical administration of recombinant human BDNF facilitated LTM and increased CREB activation. Moreover, inhibitory avoidance training is associated with a rapid and transient increase in phospho-CREB/total CREB ratio in the PCx. Thus, our results indicate that endogenous BDNF is required for both STM and LTM formation of inhibitory avoidance learning, possibly involving CREB activation-dependent mechanisms. The present data support the idea that early sensory areas constitute important components of the networks subserving memory formation and that information processing in neocortex plays an important role in memory formation.     

Law and the confinement of psychopaths

Civil commitment in the United States historically has followed a medical, targeting individuals with serious mental disorders and providing for their treatment in the least restrictive setting. In the last decade, however, commitment laws have appeared in some states permitting the hospitalization of personality-disordered criminal offenders at the end of a penal sentence. The American Psychiatric Association has fiercely opposed these laws. The U.S. Supreme Court has given its qualified approval, although legal challenges persist. These laws, together with British proposals to permit the civil commitment of dangerous personality-disordered individuals, should be resisted by all professional disciplines.