Explanation is a central concept in human psychology. Drawing upon philosophical theories of explanation, psychologists have recently begun to examine the relationship between explanation, probability and causality. Our study advances this growing literature in the intersection of psychology and philosophy of science by systematically investigating how judgments of explanatory power are affected by the prior credibility of a potential explanation, the causal framing used to describe the explanation, the generalizability of the explanation, and its statistical relevance for the evidence. Collectively, (...) the results of our five experiments support the hypothesis that the prior credibility of a causal explanation plays a central role in explanatory reasoning: first, because of the presence of strong main effects on judgments of explanatory power, and second, because of the gate-keeping role it has for other factors. Highly credible explanations were not susceptible to causal framing effects. Instead, highly credible hypotheses were sensitive to the effects of factors which are usually considered relevant from a normative point of view: the generalizability of an explanation, and its statistical relevance for the evidence. These results advance current literature in the philosophy and psychology of explanation in three ways. First, they yield a more nuanced understanding of the determinants of judgments of explanatory power, and the interaction between these factors. Second, they illuminate the close relationship between prior beliefs and explanatory power. Third, they clarify the relationship between abductive and probabilistic reasoning. (shrink)

A popular view in philosophy of science contends that scientific reasoning is objective to the extent that the appraisal of scientific hypotheses is not influenced by moral, political, economic, or social values, but only by the available evidence. A large body of results in the psychology of motivated-reasoning has put pressure on the empirical adequacy of this view. The present study extends this body of results by providing direct evidence that the moral offensiveness of a scientific hypothesis biases explanatory judgment (...) along several dimensions, even when prior credence in the hypothesis is controlled for. Furthermore, it is shown that this bias is insensitive to an economic incentive to be accurate in the evaluation of the evidence. These results contribute to call into question the attainability of the ideal of a value-free science. (shrink)

The question of how judgments of explanatory value inform probabilistic inference is well studied within psychology and philosophy. Less studied are the questions: How does probabilistic information affect judgments of explanatory value? Does probabilistic information take precedence over causal information in determining explanatory judgments? To answer these questions, we conducted two experimental studies. In Study 1, we found that probabilistic information had a negligible impact on explanatory judgments of event-types with a potentially unlimited number of available, alternative explanations; causal credibility (...) was the main determinant of explanatory value. In Study 2, we found that, for event-token explanations with a definite set of candidate alternatives, probabilistic information strongly affected judgments of explanatory value. In the light of these findings, we reassess under which circumstances explanatory inference is probabilistically sound. (shrink)

Agents typically revise their beliefs when confronted with evidence that contradicts those beliefs, selecting from a number of possible revisions sufficient to reestablish consistency. In cases where an individual’s beliefs concern spatial relations, belief revision has been fruitfully treated as a decision about which features of an initially constructed spatial mental model to modify. A normative claim about belief revision maintains that agents should prefer minimal belief revisions. Yet recent studies have rebutted the preceding claim, where minimality is understood to (...) consist in modifying the position of the fewest objects, showing instead that reasoners prefer revisions that modify the position of an object x while retaining the position of an object y, when the agent’s new evidence is a relational statement of the form ‘xRy’. We here present cases where the preceding effect is reduced, and show an effect of minimality as measured by the number of initial premises preserved. (shrink)

Individuals often revise their beliefs when confronted with contradicting evidence. Belief revision in the spatial domain can be regarded as variation of initially constructed spatial mental models. Construction and revision usually follow distinct cognitive principles. The present study examines whether principles of revisions which follow constructions under high task demands differ from principles applied after less demanding constructions. We manipulated the task demands for model constructions by means of the continuity with which a spatial model was constructed. We administered tasks (...) with continuous, semi-continuous, and discontinuous conditions as between-subject factor (experiment 1) and as within-subject factor (experiment 2). Construction and revision followed distinct cognitive principles in the changeless conditions of experiment 1. With increased task demands due to switches between different continuity conditions (experiment 2), reasoners adapted the principles they used for model revisions to the principles which they had used during antecedent constructions. (shrink)

To celebrate the 270th anniversary of the De Gruyter publishing house, the company is providing permanent open access to 270 selected treasures from the De Gruyter Book Archive. Titles will be made available to anyone, anywhere at any time that might be interested. The DGBA project seeks to digitize the entire backlist of titles published since 1749 to ensure that future generations have digital access to the high-quality primary sources that De Gruyter has published over the centuries.

Keine ausführliche Beschreibung für "Einführung in die angewandte Logik" verfügbar.

The business ethics education literature provides many in-depth explorations looking at the impact of ethics education and occasionally the influence of gender. Yet, research exploring decision making is primarily focused at the individual level, often omitting important influences that might occur when decision making occurs within a group setting. This paper utilizes a classroom simulation, the Corporate Policy Simulation, in a Business, Government and Society course to assess student group decision-making. We rely on theoretical principles found in Social Role Theory (...) and two philosophical ethics of moral reasoning to assess the impact of gender within a group decision-making environment. Specifically, we assess if males in our study are better able to process financial decisions more effectively than females in our study, and if females in our study tend to process socially responsible or ethical decisions more effectively than males in our study. Our results support the expectations that all-female groups generally are able to make better socially responsible or ethical decisions, whereas there is no significant gender difference among any of the groups when focusing on financially orientated decisions. Possible explanations and the implications of this research on workplace practice and business ethics education are discussed. (shrink)

Miscarriage often is a traumatic experience with serious mental health implications. Friends and family members are often uncomfortable with and avoid discussing the topic with bereaved individuals, potentially making them feel ostracized, contributing to their mental health concerns. We investigated the correlation between posttraumatic stress symptoms, perceived ostracism, and recalled grief intensity measures in a sample of cisgender women who have had a miscarriage. These participants were recruited using Qualtrics’s Panel Recruitment Services. Women’s perceived ostracism correlated positively with posttraumatic stress (...) symptoms and negatively with grief congruence. Perceived ostracism also explained additional variance in posttraumatic stress symptoms when considered alongside grief intensity measures. (shrink)

Based on a qualitative survey among 203 US workers active on the microwork platform Amazon Mechanical Turk, we analyze potential biases embedded in the institutional setting provided by on-demand crowdworking platforms and their effect on perceived workplace fairness. We explore the triadic relationship between employers, workers, and platform providers, focusing on the power of platform providers to design settings and processes that affect workers’ fairness perceptions. Our focus is on workers’ awareness of the new institutional setting, frames applied to the (...) mediating platform, and a differentiated analysis of distinct fairness dimensions. (shrink)

The first part of this article summarizes research carried out during the last decade in the field of media use of ethnic minorities throughout Europe. Guiding research questions, underlying paradigms, and empirical evidence will be critically discussed in a comparative way. In the second part, empirical data of a Swiss survey among 1,600 adolescents aged 12 to 17 with migrant and Swiss backgrounds are presented. The comparative study points at similarities and differences in access to and use of old and (...) new media such as the Internet as well as with the link between media use and social integration or cultural identity. Special emphasis is given to ethnic versus social factors as underlying explanatory factors. The results of the Swiss study are placed in the context of European research evidence. (shrink)

Ayant depuis son premier livre exploré son hypothèse d'une naissance de notre langage articulé, humain, à partir de l'expérience de la mort d'autrui comme autre soi-même, Gérard Bucher expose dans un dernier ouvrage les raisons des travaux d'une vie entière. La poésie, pour Bucher, c'est ce qui reste (et qui, ainsi, nous est légué, génération après génération), d'une scène (ou archiscène) au cours de laquelle rien de moins que les clés de notre humanité nous sont données. Dans Homo (...) divinans, complété et relu avant sa disparition fin 2018, le philosophe nous propose les raisons pour lesquelles la poésie demeure notre avenir, dans et malgré nos temps difficultueux."--Page 4 of cover. (shrink)

How to create stunning black and white photos in a digital format Shooting pictures in black and white presents unique challenges for beginners and experienced digital photographers alike. A strong understanding of photography’s fundamentals is crucial to capturing great black and white images, and factors such as contrast and lighting are much more integral to black and white photography than to color. Black and White Digital Photography Photo Workshop teaches digital photographers the skills they need to master black and white (...) photography. Focuses on the rules of photography and how they apply differently to black and white photography Offers guidance for properly uploading digital images to a computer Explains insider tips and tricks for using Photoshop and Lightroom to successfully enhance black and white images Black and white photography presents different challenges than color photography. In Black and White Digital Photography Photo Workshop, photographers learn how to identify great opportunities for black and white photographs and how to turn those opportunities into stunning monochrome images they can be proud to display. (shrink)

Verträgt sich Religion mit Aufklärung? Was für eine Rolle spielt die Theologie dabei? Kants Der Streit der Fakultäten kommt zu dem Schluss, dass der unendliche Streit um die Religion nicht zwangsläufig zum Problem für die Aufklärung werden muss, sondern seine Institutionalisierung die beste Hoffnung für Freiheit ist: Ohne Kritik kein Fortschritt, ohne Streit bloß Irrglaube. F.W.J. Schellings, Jacques Derridas und Judith Butlers Auseinandersetzung mit Kants Werk zeigen jedoch auch, dass dabei auch die Regeln des Streites strittig werden müssen: Wer legt (...) die Regeln fest? So wird die Kritik an Religion selbst zwangsläufig mit Kritik konfrontiert: Wer hat die Macht über den vernünftigen Diskurs? Eine antagonismustheoretische Perspektive auf dieses Problem zeigt: Aus Feinden können Gegner werden und aus Krieg Streit. Doch ob sich Fortschritt und Freiheit aus braven Debatten und Reformen oder als harter Kampf einstellt - oder eben überhaupt nicht - ist eine offene Frage. (shrink)