The framework of elementary probabilistic operations (EPO) explains the structure of elementary probabilistic reasoning tasks as well as people’s performance on these tasks. The framework comprises three components: (a) Three types of probabilities: joint, marginal, and conditional probabilities; (b) three elementary probabilistic operations: combination, marginalization, and conditioning, and (c) quantitative inference schemas implementing the EPO. The formal part of the EPO framework is a computational level theory that provides a problem space representation and a classification of elementary probabilistic problems based (...) on computational requirements for solving a problem. According to the EPO framework, current methods for improving probabilistic reasoning are of two kinds: First, reduction of Bayesian problems to a type of probabilistic problems requiring less conceptual and procedural competencies. Second, enhancing people’s utilization competence by fostering the application of quantitative inference schemas. The approach suggests new applications, including the teaching of probabilistic reasoning, using analogical problem solving in probabilistic reasoning, and new methods for analyzing errors in probabilistic problem solving. (shrink)

Musik ist anders. Durch Sprechen und Schreiben ist sie nicht zu ersetzen. Dennoch erzeugt sie den Wunsch nach Verständigung: über Musik selbst und über Zusammenhänge, die sie zu dem werden lassen, was sie ist. Auch wenn sie sich medial stets autonom verwirklicht, so ist Musik nicht isoliert. Die klingende Kunst reagiert - auf andere Musik, aber auch auf soziale oder ästhetische Bedingungen ihrer Zeit, wenngleich mit eigenen Mitteln. Der Band versammelt 35 Beiträge zur Musik von der Renaissance bis zum Bebop (...) und Techno, die aus musik- und literaturwissenschaftlichen, theologischen, philosophischen, philologischen und analytischen Perspektiven an diesen Gedanken anschliessen. (shrink)

This paper explores the thesis that the concept of cultural techniques should be strictly limited to symbolic technologies that allow for self-referential recursions. Writing enables one to write about writing itself; painting itself can be depicted in painting; films may feature other films. In other words, cultural techniques are defined by their ability to thematize themselves; they are second-order techniques as opposed to first-order techniques like cooking or tilling a field. To illustrate his thesis, Macho discusses a sequence of (...) historical examples, from body signs and death masks to digital code and ID papers. These examples serve to reiterate another basic proposal that is already announced in the paper’s title. The recursive, self-observing qualities of cultural techniques make them a ‘technology of the self’ and thus render them indispensable for the generation, repetition and maintenance of identity. (shrink)

Software piracy is older than the PC and has been the subject of several studies, which have found it to be a widespread phenomenon in general, and among university students in particular. An earlier study by Cohen and Cornwell from a decade ago is replicated, adding questions about downloading music from the Internet. The survey includes responses from 224 students in entry-level courses at two schools, a nondenominational suburban university and a Catholic urban college with similar student profiles. The study (...) found that there has been few if any changes in student opinions regarding the unauthorized duplication of copy- righted materials. Students generally felt that copying commercial software and downloading music from the Internet was acceptable and found that there was no significant correlation between student attitudes and their school’s religious affiliation or lack thereof. Additionally, the study found that a small but significant percentage of respondents considered the other questionable behaviors as ethically acceptable. Finally, the reasons for these attitudes are discussed as well as what colleges can do to correct the situation. (shrink)

Dispositional essentialism is a non-Humean view about the essences of certain fundamental or natural properties that looms large in recent metaphysics , not least because it promises to explain neatly the natural modalities such as laws of nature, counterfactuals, causation and chance. In the current paper, however, several considerations are presented that indicate a serious tension between its essentialist core thesis and natural “metaphysical” interpretations of its central explanatory claims.

In an overview of developments spanning the past seventy years, Siegfried Zielinski discusses how the means of technology-based communication assumed a systemic character and how theory, art, and criticism were operative in this process. [... After the Media] advocates for a distinction to be made between online existence and offline being.

Few people seem to be disturbed by the view that the idea of human rights is ‘a product of the culture of the West.’ Truisms, however, often hide problems and this one is no exception. One of the main problemsone that is seldom recognized is this: How can we even begin to understand a supposed relation between a culture and a doctrine?

Humean Supervenience is a metaphysical model of the world according to which all truths hold in virtue of nothing but the total spatiotemporal distribution of perfectly natural, intrinsic properties. David Lewis and others have worked out many aspects of HS in great detail. A larger motivational question, however, remains unanswered: As Lewis admits, there is strong evidence from fundamental physics that HS is false. What then is the purpose of defending HS? In this paper, we argue that the philosophical merit (...) of HS is largely independent of whether it correctly represents the world’s fundamental structure. In particular, we show that insofar as HS is an apt model of the world’s higher-level structure, it thereby provides a powerful argument for reductive physicalism and explains otherwise opaque inferential relations. Recent criticism of HS on the grounds that it misrepresents fundamental physical reality is, therefore, beside the point. (shrink)

Summary Young people differ widely in their sports behavior and show high drop-out rates from organized sports. One explanation from socialization theory refers to the transgenerational mediation of sports behavior and orientations toward sports within the family. The present study investigates the relevance of orientations toward sports and behavioral patterns within the family to young people’s sports behavior. Using methodological triangulation between multiple linear regression and qualitative interviews of young people between the ages of 15 and 20, the study investigates (...) the relationship between individual sports behavior and family influences such as the importance of sports, regularity of sports activity within the family, social support, sports-related health awareness, and communication about sports in the family. (shrink)

Die jungsten Finanzkrisen haben die Diskussion uber die Moral der Markte wiederbelebt: Welche Verantwortung haben Unternehmen, Banken, Politik und letztlich jeder Einzelne in unserer Gesellschaft? Droht die Okonomisierung aller Lebensbereiche, der Ausverkauf des Menschen? Ist der Markt moralfrei? Brauchen wir neue Perspektiven und Werte? Diese drangenden Fragen werden im vorliegenden Buch von namhaften Autorinnen und Autoren wie Franz Muntefering und Rita Sussmuth beantwortet: Der Mensch muss wieder ins Zentrum rucken, Verantwortung und Moral sollten grundlegender Massstab auch des wirtschaftlichen Handelns sein. (...) Mit diesen Forderungen appellieren die BeitragerInnen an einen echten Dialog zwischen Gesellschaft, Wirtschaft und Ethik. Mit Beitragen von Bernhard Emunds, Jurgen Hardt, Linus Hauser, Esther Junger, Josef Kaiser, Siegfried Karl, Andreas Lenz, Uta Meier-Grawe, Franz Muntefering, Thomas Petersen, Marcus K. Reif, Rainer Schwarz, Rita Sussmuth und Joachim Wiemeyer". (shrink)

In this paper, we argue that the popular claim that laws of nature explain their instances creates a philosophical puzzle when it is combined with the widely held requirement that explanations need to be underpinned by ‘wordly’ relations. We argue that a “direct solution” to the puzzle that accounts for both explanatory laws and explanatory realism requires endorsing at least a radical metaphysics. Then, we examine the ramifications of a “skeptical solution”, i.e., dissolving it by giving up at least one (...) of these two claims, and argue that adopting it is more favorable to Humean reductionists than to anti-reductionists about laws of nature. (shrink)

Applying the reciprocity instinct to monetary transactions implies that the reaction to monetary debt and monetary credit are similar. However, evidence suggests an asymmetry. I suggest that the “autonomy instinct” fits better with human behavior towards money. I show that people value autonomy, and I show how money can serve this instinct. (Published Online April 5 2006).

For classical sets one has with the cumulative hierarchy of sets, with axiomatizations like the system ZF, and with the category SET of all sets and mappings standard approaches toward global universes of all sets.We discuss here the corresponding situation for fuzzy set theory. Our emphasis will be on various approaches toward (more or less naively formed) universes of fuzzy sets as well as on axiomatizations, and on categories of fuzzy sets.