During World War I, in response to substantial advancements in wartime surveillance, it became a common practice to rely on “vision specialists” to devise effective methods of fooling the enemy. These methods, collectively referred to now as camouflage, were designed by so-called camoufleurs, men who in civilian life had been trained as artists, graphic designers, architects, and theatre scenographers. Among the techniques they employed were perspective-based spatial distortions, of the sort that are also frequently used in theatrical set design, trompe (...) l’oeil paintings, and wildlife displays. This paper describes these methods, explains how they were intended to work, and discusses their effectiveness. (shrink)

Summary In this paper, the author shares his thoughts about the precedents, process, and significance of a series of “digital montage” artworks that he originated during the time of the COVID-19 pandemic. In particular, he talks about the indebtedness of these works to Gestalt theory, and particularly their use of what is sometimes known as “laws of seeing,” “unit-forming factors,” or inherent “grouping tendencies.”.

As an academic discipline, Religious Studies has sought to differentiate itself from Theology both in focus and methodology. Scholars have broadened their research to include sacred traditions outs...

One of the goals of computerized tutoring systems is to optimize the learning of facts. Over a hundred years of declarative memory research have identified two robust effects that can improve such systems: the spacing and the testing effect. By making optimal use of both and adjusting the system to the individual learner using cognitive models based on declarative memory theories, such systems consistently outperform traditional methods. This adjustment process is driven by a continuously updated estimate of the rate of (...) forgetting for each item and learner on the basis of the learner's accuracy and response time. In this study, we investigated to what extent these estimates of individual rates of forgetting are stable over time and across different materials. We demonstrate that they are stable over time but not across materials. Even though most theories of human declarative memory assume a single underlying rate of forgetting, we show that, in practice, it makes sense to assume different materials are forgotten at different rates. If a computerized, adaptive fact-learning system allowed different rates of forgetting for different materials, it could adapt to individual learners more readily. (shrink)

One of the goals of computerized tutoring systems is to optimize the learning of facts. Over a hundred years of declarative memory research have identified two robust effects that can improve such systems: the spacing and the testing effect. By making optimal use of both and adjusting the system to the individual learner using cognitive models based on declarative memory theories, such systems consistently outperform traditional methods (Van Rijn, Van Maanen, & Van Woudenberg, 2009). This adjustment process is driven by (...) a continuously updated estimate of the rate of forgetting for each item and learner on the basis of the learner's accuracy and response time. In this study, we investigated to what extent these estimates of individual rates of forgetting are stable over time and across different materials. We demonstrate that they are stable over time but not across materials. Even though most theories of human declarative memory assume a single underlying rate of forgetting, we show that, in practice, it makes sense to assume different materials are forgotten at different rates. If a computerized, adaptive fact‐learning system allowed different rates of forgetting for different materials, it could adapt to individual learners more readily. (shrink)

The use of cost-benefit analysis (CBA) in environmental decision-making and the contingent valuation (CV) technique as input into traditional CBA to elicit environmental values in monetary terms has stimulated an extensive debate. Critics have questioned the appropriateness of both the method and the technique. Some alternative suggestions for the elicitation of environmental values are based on a social process of deliberation. However, just like traditional economic theory, these alternative approaches may be questioned on their implicit value judgements regarding the legitimacy (...) of the social-political organisation of the process of value elicitation. Instead of making assumptions a priori, research efforts should be focused on the processes by which actual public attitudes and preferences towards the environment can best be elicited and fed into environmental or other public policy decision-making. In the study presented in this paper, support was found for both the individual WTP based approach and a participatory social deliberation approach to inform the environmental decision-making process, suggesting that a combination of both approaches is most appropriate. (shrink)

Attentional control theory suggests that high cognitive demands impair the flexible deployment of attention control in anxious adults, particularly when paired with external threats. Extending this...

Praise is a common feature of interpersonal interaction. It is used to encourage, socialize, ingratiate, seduce, reward, and influence other people. These assorted usages reflect a widespread belief in the efficacy of praise for altering the behaviour and affective state of the recipient. Despite this assumed power of praise, and despite its salience and frequency in human social interaction, research interest in praise has been sporadic and intermittent, and not united within an all-embracing theoretical model.In this article we will present (...) an analysis of the effects of praise. We will begin by considering how to define praise. Next, we will examine the view of praise as social reinforcement, a conception which roots praise firmly within an empiricist framework; this appears to have been the predominant theoretical view guiding previous research on praise. We will conclude, however, that this view is conceptually inadequate to account for the empirical evidence. Because of that conclusion, our next step will be to provide a novel examination of the likely processes and consequences involved in praise. The remainder of the article will then be devoted to examining, where it is available, empirical evidence relevant to our analysis. (shrink)

What does free will mean to laypersons? The present investigation sought to address this question by identifying how laypersons distinguish between free and unfree actions. We elicited autobiographical narratives in which participants described either free or unfree actions, and the narratives were subsequently subjected to impartial analysis. Results indicate that free actions were associated with reaching goals, high levels of conscious thought and deliberation, positive outcomes, and moral behavior (among other things). These findings suggest that lay conceptions of free will (...) fit well with the view that free will is a form of action control. (shrink)

Four experiments supported the hypothesis that ordinary people understand free will as meaning unconstrained choice, not having a soul. People consistently rated free will as being high unless reduced by internal constraints (i.e., things that impaired people’s mental abilities to make choices) or external constraints (i.e., situations that hampered people’s abilities to choose and act as they desired). Scientific paradigms that have been argued to disprove free will were seen as reducing, but usually not eliminating free will, and the reductions (...) were because of constrained conscious choice. We replicated findings that a minority of people think lacking a soul reduces free will. These reductions in perceived free will were fully explained by reductions in people’s perceived abilities to make conscious decisions. Thus, some people do think you need a soul to have free will—but it is because they think you need a soul to make conscious decisions. (shrink)

Outlining both historical foundations and the latest research trends, this Research Handbook offers a unique and cutting-edge overview of the numerous avenues to responsible management.Opening with a conceptual mapping of the field, thought leaders such as Henry Mintzberg and Archie Carroll present foundational and controversial views. Frameworks such as sustainability management, responsible leadership, humanistic and biomimetic management are introduced. Glocal approaches include responsible management with Chinese characteristics, West African Yoruba, and American Pragmatism. Exploring frameworks for the responsible management process, such (...) as theories of practice, and for responsible management learning and innovation, readers are introduced to key methods responsible management research, such as participatory action research. Groundbreaking in scope and depth, this Handbook caters to the responsible management research community, particularly to the Academy of Management and to United Nations PRME signatory business schools. Policymakers and practitioners will benefit from its insight into the latest advances in responsible management research. (shrink)

The Logic of Port-Royal, first published in 1662 by the Jansenists Antoine Arnauld and Pierre Nicole, is a work that underlines the inadequacies of the traditional logic. Traditional logic, which included the texts of Aristotle's Organon and the works of the scholastics, was experiencing a mild renaissance in the seventeenth century following its outright and brutal discrediting by the humanists of the previous two centuries. Arnauld and Nicole introduce a fairly original system of logic that attempts to remedy the shortcomings (...) of the revived tradition; they dismiss the Aristotelian "Categories", "Predicables", and "Topics", ignore the scholastic "Doctrine of Terms and Consequence", and suggest a single "General Principle" by means of which the validity of all arguments can be decided. The Principle is based on a notion of containment, divided into entendue and comprehension , which applies to all terms. Because the notion of containment is linked to the objective reality of Cartesian ideas, the authors can claim that their system of logic properly describes reality. The General Principle also suggests that terminist logic is logically and epistemologically prior to sentential logic because, Arnauld and Nicole claim, it governs the Dictum de Omni et Nullo and the Nota Notae. The self-evidence of the two dicta confirmed the validity of all syllogisms of the first figure; furthermore, all syllogisms of other figures could be reduced to one of the first figure. With the General Principle, however, there is no need for such reduction to the first figure. This additional result makes the theorem of sentential logic, "$\supset$r)$\approx$$\supset$-q)", which was needed for the reductions of Baroco and Bocardo, unnecessary. The fact that no theorem of sentential logic is needed to underline term logic guarantees the autonomy of the latter. (shrink)