Limits to Action: The Allocation of Individual Behavior presents the ideas and methods in the study of how individual organisms allocate their limited time and energy and the consequences of such allocation. The book is a survey of individual resource allocation, emphasizing the relationships of the concepts of utility, reinforcement, and Darwinian fitness. The chapters are arranged beginning with plants and general evolutionary considerations, through animal behavior in nature and laboratory, and ending with human behavior in suburb and institution. Topics (...) discussed include operant conditioning; the principle of diminishing returns; and issues in relation to mating strategies. Biologists, sociologists, economists, and psychologists will find the book interesting. (shrink)

Changes in pupil size can reflect social interest or affect, and tend to get mimicked by observers during eye contact. Pupil mimicry has recently been observed in young infants, whereas it is unkno...

The end of World War II marked the beginning of a new chapter in German Leibniz scholarship, with conferences all over the country gearing up to commemorate the 300th anniversary of his birth in 1946, and participants intent on promoting Leibniz as a pan-European thinker. Just a few years earlier, for obvious reasons, the outlook could not have been more different. To take one example, Oskar Becker, in his lecture, “Leibniz, the German Thinker and Good European,” had divided the different (...) versions of Leibniz up along strictly national lines: “In the international Leibniz literature of today the different aspects of his philosophy… are shown in the views of one nation from this, of another nation from that side. Thus for the West European scholars Louis Couturat and Bertrand Russell Leibniz is fundamentally a logician, while for the Germans he is fundamentally a metaphysician.”. (shrink)

A major voice in late twentieth-century philosophy, Alan Donagan is distinguished for his theories on the history of philosophy and the nature of morality. The Philosophical Papers of Alan Donagan, volumes 1 and 2, collect 28 of Donagan's most important and best-known essays on historical understanding and ethics from 1957 to 1991. Volume 2 addresses issues in the philosophy of action and moral theory. With papers on Kant, von Wright, Sellars, and Chisholm, this volume also covers a range of questions (...) in applied ethics—from the morality of Truman's decision to drop atomic bombs on Hiroshima and Nagasaki to ethical questions in medicine and law. (shrink)

Upon mention of the logical structure of anything in the title of a book, many of us will, no doubt, recall a certain strain of philosophy of a few generations ago, one that ascribed to logic a centrality it has seldom enjoyed before or since. Thus might one easily be steered off course in trying to guess Andreas Blank’s primary thesis from the title he chose for his work. The reference to Carnap’s Der logische Aufbau der Welt is only an (...) apparent one: not only does the author of Der logische Aufbau von Leibniz’ Metaphysik not believe that Leibniz’s metaphysics is constructed from logic in the same way that Carnap took the world to be logically aufgebaut, but indeed, one gets the impression that it is the main purpose of this informative and well-argued new book to downplay the role of logic in the development of Leibniz’s metaphysics. (shrink)

The aim of this study is to describe how hermeneutic photography and one application of hermeneutic photography in particular, namely the photo-instrument, can be used as a health care intervention that fosters meaning (re-)construction of mental illness experiences. Studies into the ways how patients construct meaning in illness narratives indicate that aesthetic expressions of experiences may play an important role in meaning making and sharing. The study is part of a larger research project devoted to understanding the photostories that result (...) from groups of psychiatric patients using the photo-instrument. Within a focused ethnography approach we employed a qualitative design of a single case study. Text analysis of photostories was combined with observational data. Data were analyzed using hermeneutic theory. Participant observations were used for triangulation and complementarity. The interaction and collaboration between health care professionals and patients in the context of a photo group emerged as core concept that underlies the photo-instrument. The interaction triggered a reframing of meaning in the patient’s illness narrative that offered new perspectives on positive identity growth. The role of visualizing meaning in images was found to lend a dynamic power to the process and triggered a dialectic between real life circumstances and imagination played out in the context of situated action. The findings suggest that a positive reframing of meaning in illness narratives is facilitated by the photo-instrument. (shrink)

The purpose of this article is to illustrate moral learning in persons with a psychiatric disability who participated in a nursing intervention, called the photo-instrument. This intervention is a form of hermeneutic photography. The findings are based on a multiple case study of 42 patients and additional interviews with eight of them. Photo groups were organized within three settings of psychiatric services: ambulatory as well as clinical, all situated in the Netherlands. Data were analysed according to hermeneutic and semiotic principles. (...) Two cases are presented. Findings show that voice and face are concepts that help to identify elements of moral learning in the rehabilitation process of persons with a psychiatric disability. During the process patients become more aware of their responsibilities towards themselves and others. (shrink)

The subject is in both cases the voyage of the Argo, and therefore the use of the same words is not likely to be coincidental, even though the words themselves are scarcely uncommon. One would hesitate to deny, however, that such reminiscence might be unconscious; that Lucan had famous tags in his head is suggested by another allusion to famous opening lines.

Purpose: Explore public attitudes towards the trade-offs between justice and medical outcome inherent in organ allocation decisions.Background: The US Task Force on Organ Transplantation recommended that considerations of justice, autonomy and medical outcome be part of all organ allocation decisions. Justice in this context may be modeled as a function of three types of need, related to age, clinical urgency, and quality of life.Methods: A web-based survey was conducted in which respondents were asked to choose between two hypothetical patients who (...) differed in clinical urgency , age, pretransplant and post-transplant quality of life, and life expectancy.Results: A pool of 1600 people were notified via email about the survey; 623 responded. Respondents preferred giving organs to younger people up to an age difference of <15.4 years and more clinically urgent people up to a difference in urgency of <2.54 months . Priority varied with the quality of life of the worst-off patient and the relative status of the patients. If both had worse than average quality of life, respondents preferred the better-off patient. When both had better than average quality of life, they preferred the worse-off patient. In analysis according to age versus clinical urgency, the older the patient, the more urgency needed to receive priority. In quality of life versus clinical urgency, the better the control’s quality of life, the more urgency the competing patient required. The worse the patient’s post-transplant outcome, the more urgency needed to receive priority.Conclusions: It appears that clinical urgency is only one of many factors influencing attitudes about allocation decisions and that respondents may invoke different principles of fairness depending the relative clinical status of patients. (shrink)

A brief examination of the self-negating quality of the precautionary principle within the context of environmental ethics, and its consequent failure, as an ethical guide, to justify large-scale regulation of atmospheric cabon dioxide emissions.

The end of World War II marked the beginning of a new chapter in German Leibniz scholarship, with conferences all over the country gearing up to commemorate the 300th anniversary of his birth in 1946, and participants intent on promoting Leibniz as a pan-European thinker. Just a few years earlier, for obvious reasons, the outlook could not have been more different. To take one example, Oskar Becker, in his lecture, “Leibniz, the German Thinker and Good European,” had divided the different (...) versions of Leibniz up along strictly national lines: “In the international Leibniz literature of today the different aspects of his philosophy… are shown in the views of one nation from this, of another nation from that side. Thus for the West European scholars Louis Couturat and Bertrand Russell Leibniz is fundamentally a logician, while for the Germans he is fundamentally a metaphysician.”. (shrink)

The “A-not-B” error is consistent with an old memory principle, Jost's Law. Quantitative properties of the effect can be explained by a dynamic model for habituation that is also consistent with Jost. Piaget was well aware of the resemblance between adult memory errors and the “A-not-B” effect and, contrary to their assertions, Thelen et al.'s analysis of the object concept is much the same as his, though couched in different language.

© 2015 Elsevier Inc.Postnatal organogenesis occurs in an immune competent environment and is tightly controlled by interplay between positive and negative regulators. Innate immune cells have beneficial roles in postnatal tissue remodeling, but roles for the adaptive immune system are currently unexplored. Here we show that adaptive immune responses participate in the normal postnatal development of a non-lymphoid epithelial tissue. Since the mammary gland is the only organ developing predominantly after birth, we utilized it as a powerful system to study (...) adaptive immune regulation of organogenesis. We found that antigen-mediated interactions between mammary antigen-presenting cells and interferon-γ -producing CD4+ T helper 1 cells participate in MG postnatal organogenesis as negative regulators, locally orchestrating epithelial rearrangement. IFNγ then affects luminal lineage differentiation. This function of adaptive immune responses, regulating normal development, changes the paradigm for studying players of postnatal organogenesis and provides insights into immune surveillance and cancer transformation. Plaks et al. (shrink)