The Problem of Foundation in Early Nyāya and in Navya-Nyāya

The evaluation of arguments was not the sole concern of logicians in ancient India. Early Nyāya and the later Navya-Nyāya provide an interesting example of the interaction between logic and ontology. In their attempt to develop a kind of property-location logic (Navya-)Naiyāyikas had to consider what kind of restrictions they should impose on the residence relation between a property and its locus (which might again be a property). Can we admit circular residence relations or infinitely descending chains of properties, each depending on its successor as its locus? Early Naiyāyikas and to some extent also Navya-Naiyāyikas regard these phenomena as a kind of absurdity and they want to rule them out. Their intuitions about properties are close to well-founded systems of set theory, whereas the author of the Navya-Nyāya work Upādhidarpa?a is a proponent of a non-well-founded property concept. Despite certain similarities with sets properties are still regarded as intensional objects in Navya-Nyāya. In the present article I demonstrate that a Quine/Morse-style extension of George Bealer's property calculus T1 (with or without a property adaptation of the axiom of regularity) may serve as a formal system which adequately mirrors the Navya-Nyāya property-location logic.     

Performance benefits of depression: sequential decision making in a healthy sample and a clinically depressed sample

Previous research reported conflicting results concerning the influence of depression on cognitive task performance. Whereas some studies reported that depression enhances performance, other studies reported negative or null effects. These discrepant findings appear to result from task variation, as well as the severity and treatment status of participant depression. To better understand these moderating factors, we study the performance of individuals-in a complex sequential decision task similar to the secretary problem-who are nondepressed, depressed, and recovering from a major depressive episode. We find that depressed individuals perform better than do nondepressed individuals. Formal modeling of participants' decision strategies suggested that acutely depressed participants had higher thresholds for accepting options and made better choices than either healthy participants or those recovering from depression.     

Anima Mundi: The Epidemic of Collective Trauma

“Man was not made for himself alone.”     

Church Unity is Already Happening: The Path Towards Eucharistic Community

Abstract:  This article approaches the theology of the Lord's Supper from the point of view of a Reformation Protestant seeking common ground with Roman Catholic Eucharistic thought. While demonstrating continuity between these two Latin traditions on the self‐representation of Jesus Christ in the Lord's Supper, the author demonstrates the intrinsic connection among a characteristically Lutheran sense of merely passive justification, passivity in the reception of the Lord's Supper, the emphasis upon the common priesthood of the faithful, and the possibility of intercelebration. The article shows that the acceptance of any one of the elements implies the acceptance of the others.     

Do-no-harm in coalition formation: Why losses inhibit exclusion and promote fairness cognitions

Previous research on coalition formation has established that people will not hesitate to exclude others in order to maximize their payoff. The authors propose that this view is too narrow and that the decision to exclude depends on the valence of the payoff. Consistent with a “do-no-harm” hypothesis, Experiment 1 showed that participants were more reluctant to exclude in order to minimize their losses than to maximize their gains. Experiment 2 replicated this effect and showed that participants were most affected by payoff valence when they were disposed to consider the viewpoint of others. Additional analyses revealed that participants were more motivated by fairness (Experiment 1) and that fairness was more cognitively accessible (Experiment 2) when payoffs were negative rather than positive.     

Indikation zur ambulanten Nachsorge (Curriculum Hannover) in der Psychosomatischen Rehabilitation

Outpatient psychosomatic aftercare (Curriculum Hannover) was introduced nationwide in 2000 by the pension scheme. The effectiveness and efficacy of outpatient psychosomatic aftercare has been widely researched. This publication presents an indication-model based on four levels (capacity, participation, activity and impairment) whereas empirical results and clinical experience concerning participation in psychosomatic outpatient aftercare following an in-patient rehabilitation are considered in accordance with the international classification of functioning, disability and health.     

Undermining trust and cooperation: The paradox of sanctioning systems in social dilemmas

Sanctioning systems in social dilemmas are often meant to increase trust in others and to increase cooperation. We argue, however, that sanctioning systems may also give people the idea that others act in their own self-interest and undermine the belief that others are internally motivated to cooperate. We developed the “Removing The Sanction” paradigm and a new trust manipulation, and showed in three experiments that when there is a sanction on defection, trust in others being internally motivated to cooperate is undermined: Participants who had experienced the presence of a sanctioning system trusted fellow group members less than participants who had not. In a similar vein, the sanction undermined cooperation when trust was initially high. The implications of these paradoxical findings are discussed.     

On the distinction between the concept of God and conceptions of God

The starting-point is the distinction between concept and conception. Our conceptions of gold, for instance, are the different understandings we get when we hear the word ‘gold’ whereas the concept of gold consists in the scientific determination of what gold is. It depends on the context whether it is more reasonable to claim a concept or to look for fitting conceptions. By arguing against metaphysical realism and for non-metaphysical realism, I will elaborate on some philosophical reasons for dealing with conceptions instead of concepts of God, and secondly, I will discuss how such conceptions should be critically assessed. This article is an amended and enlarged version of a paper delivered at the conference on The Concept of God, arranged by the British Society for the Philosophy of Religion in Oxford, Great Britain, September 11–13, 2007.     

Less power or powerless? Egocentric empathy gaps and the irony of having little versus no power in social decision making

The authors investigate the effect of power differences and associated expectations in social decision making. Using a modified ultimatum game, the authors show that allocators lower their offers to recipients when the power difference shifts in favor of the allocator. Remarkably, however, when recipients are completely powerless, offers increase. This effect is mediated by a change in framing of the situation: When the opponent is without power, feelings of social responsibility are evoked. On the recipient side, the authors show that recipients do not anticipate these higher outcomes resulting from powerlessness. They prefer more power over less, expecting higher outcomes when they are more powerful, especially when less power entails powerlessness. Results are discussed in relation to empathy gaps and social responsibility.     

The interplay of self‐interest and equity in coalition formation

In this paper we investigated the interplay of self‐interest and equity concerns in coalition formation by manipulating the number of units in which the coalition payoff is made available, and by manipulating the way people are allowed to interact. Results of three experiments showed that when the coalition payoff was such that members of each possible coalition could obtain an equitable payoff share, the outcome tended to be coalitions that also maximized the payoff of its members. However, when the payoff was such that people had to make trade‐offs between maximizing their payoff share and obtaining an equitable payoff share, it took longer to form a coalition and it was harder to maintain a coalition. Moreover, depending on the way people were allowed to interact, the final outcome was a coalition that maximized the payoff of its members or a coalition that provided them with an equitable payoff share. Copyright © 2004 John Wiley & Sons, Ltd.