Climatologists have a unique role in providing various stakeholders and public data users with weather and climate information. In the north central region of the United States, farmers, the agricultural sector, and policy makers are important audiences for climate science. As local and global climate conditions continue to shift and affect agricultural productivity, it is useful to understand how climatologists view their role as scientists, and how this influences their communication of climate science to agricultural stakeholders. In this study, data (...) from interviews and surveys of state and extension climatologists in the NCR are analyzed to identify perceived roles and responsibilities as scientists and communicators. Pielke’s framework of the idealized roles of scientists and their communication patterns are used to develop a typology of climate science communication. Findings reveal that more than half of climatologists perceive their role to provide information as pure scientists, while some engage in an arbiter role when requested. Fewer climatologists view their role as not only producing new knowledge, but also relating it to society and providing an expanded variety of alternative applications. Climatologists who perceive their role as simply providing information and letting data users interpret its application are missing an opportunity to reduce the gap between what scientists know and farmers believe. This suggests that if climatologists would frame their climate science message in terms of agricultural impacts, hazard mitigation and risk management alternatives they could help the agricultural sector adapt to and mitigate environmental risks from a changing climate. (shrink)

We introduce the CUBISM system for the analysis and deep understanding of multi-participant dialogues. CUBISM brings together two typically separate forms of discourse analysis: semantic analysis and sociolinguistic analysis. In the paper proper, we describe and illustrate major components of the CUBISM system, and discuss the challenge posed by the system’s ultimate purpose, which is to automatically detect anomalous changes in participants’ expressed or implied beliefs about the world and each other, including shifts toward or away from cultural and community (...) norms. (shrink)

We introduce the CUBISM system for the analysis and deep understanding of multi-participant dialogues. CUBISM brings together two typically separate forms of discourse analysis: semantic analysis and sociolinguistic analysis. In the paper proper, we describe and illustrate major components of the CUBISM system, and discuss the challenge posed by the system’s ultimate purpose, which is to automatically detect anomalous changes in participants’ expressed or implied beliefs about the world and each other, including shifts toward or away from cultural and community (...) norms. (shrink)

The empirical study of grace, a relational virtue, is in its beginning stages. The purpose of this study was to provide rich, context-based, qualitative data to describe Mainline Protestants’ (a) experiences of, and (b) beliefs about, divine grace. Interviews were conducted with 28 community adults who were affiliated with Mainline Protestant Churches. Results indicated that Mainline Protestant Christians have varying beliefs about divine grace and how it is related to both the present moment and the afterlife. Divine grace was often (...) defined as, or associated with, other relational virtues (e.g., forgiveness and love), and participants occasionally defined grace as a gift. In addition, divine grace was also reported to be difficult to accept at times for a variety of reasons, but the effects of divine grace have direct associations with participants’ overall well-being. Divine grace was also associated with beliefs about heaven or the afterlife, yet participants had varying beliefs about how grace is applied to non-Christians. Limitations and future directions for research are discussed in light of the present empirical literature on divine grace. (shrink)

This paper explores the intersection of time and relational economic sociology. Building on Viviana Zelizer’s relational framework, I argue that analyzing the temporal dimensions of exchange provides insight into how social ties gain meaning through economic practices. The paper shows time’s dual role as both an organizing structure bounding action, and a dynamic element that actors leverage to shape transactional contexts. As structure, time offers culturally-available templates like schedules and rhythms that facilitate coordination and signify predictable social meanings befitting particular (...) relational categories. Yet time also constitutes relational work itself; strategic timing, duration, pacing, and sequencing of interactions signal context, manage expectations, and sustain bonds amidst entanglements. Synchronization through temporal agency prevents mismatches between transactions and social contexts that could strain ties. This agency in time ranges from passive adherence to dominant structures to active assertions of power resistance, enabling both domination and defiance across economic contexts. Analyzing shared temporal infrastructure within circuits of commerce further illuminates how actors distinguish those spheres of exchange at various scale from the impersonal market. Ultimately, incorporating temporality strengthens relational economic sociology by identifying a key mechanism through which practices of exchange become relationally meaningful. (shrink)

Moral distress has been widely reviewed across many care contexts and among a range of disciplines. Interest in this area has produced a plethora of studies, commentary and critique. An overview of the literature around moral distress reveals a commonality about factors contributing to moral distress, the attendant outcomes of this distress and a core set of interventions recommended to address these. Interventions at both personal and organizational levels have been proposed. The relevance of this overview resides in the implications (...) moral distress has on the nurse and the nursing workforce: particularly in regard to quality of care, diminished workplace satisfaction and physical health of staff and increased problems with staff retention. (shrink)

This article presents the results of an experiment that completely measures the utility function and probability weighting function for different positive and negative monetary outcomes, using a representative sample of N = 1,935 from the general public. The results confirm earlier findings in the lab, suggesting that utility is less pronounced than what is found in classical measurements where expected utility is assumed. Utility for losses is found to be convex, consistent with diminishing sensitivity, and the obtained loss-aversion coefficient of (...) 1.6 is moderate but in agreement with contemporary evidence. The estimated probability weighting functions have an inverse-S shape and they imply pessimism in both domains. These results show that probability weighting is also an important phenomenon in the general population. Women and lower educated individuals are found to be more risk averse, in agreement with common findings. In contrast to previous studies that ascribed gender differences in risk attitudes solely to differences in the degree utility curvature, however, our results show that this finding is primarily driven by loss aversion and, for women, also by a more pessimistic psychological response toward the probability of obtaining the best possible outcome. (shrink)

C.H. Waddington is today remembered chiefly as a Drosophila developmental geneticist who developed the concepts of “canalization” and “the epigenetic landscape.” In his lifetime, however, he was widely perceived primarily as a critic of Neo-Darwinian evolutionary theory. His criticisms of Neo-Darwinian evolutionary theory were focused on what he saw as unrealistic, “atomistic” models of both gene selection and trait evolution. In particular, he felt that the Neo-Darwinians badly neglected the phenomenon of extensive gene interactions and that the “randomness” of mutational (...) effects, posited in the theory, was a false postulate. This last criticism dealt with the phenomenon known today as “developmental constraints.” Although population genetics itself has evolved considerably from its form at mid-20th century, much of Waddington’s critique, it is argued here, retains cogency. Yet, he did not attempt to develop a full-fledged alternative theory himself. Perhaps most surprisingly, in retrospect, is that he did not try to marry his work on gene interactions in development with his evolutionary interests, to create a theory of “genetic networks” and their evolution. Whether evolutionary genetics today will incorporate “network thinking” as a central element or whether there will be a general retreat to the more atomistic approach offered by genomics, remains an open question. (shrink)

A hypothesis on the evolutionary origin of the genetic pathway of sex determination in the nematode Caenorhabditis elegans is presented here. It is suggested that the pathway arose in steps, driven by frequency‐dependent selection for the minority sex at each step, and involving the sequential acquisition of dominant negative, neomorphic genetic switches, each one reversing the action of the previous one. A central implication is that the genetic pathway evolved in reverse order from the final step in the hierarchy up (...) to the first. The possible applicability of the model to the other well‐characterized sex determination pathway, that of Drosophila melanogaster, and to sex determination in mammals, is discussed, along with some potential implications for pathway evolution in general. Finally, the specific molecular and population genetic questions that the model raises are described and some tests are proposed. (shrink)

The phenomenon of ‘canalization’ ‐ the genetic capacity to buffer developmental pathways against mutational or environmental perturbations ‐ was first characterized in the late 1930s and early 1940s. Despite enormous subsequent progress in understanding the nature of the genetic material and the molecular basis of gene expression, there have been few attempts to interpret the classical work on canalization in molecular genetic terms. Some recent findings, however, bear on one form of canalization, ‘genetic canalization’, the stabilization of development against mutational (...) effects. These data indicate that co‐expressed paralogous genes can function as mutual ‘back‐up’ elements in developmental processes. Paralogues, however, are far from the only basis of canalization: other genetic sources can be readily envisaged and some of these are described here. The evolutionary questions about genetic canalization and the mechanistic questions about developmental instability that still need to be addressed are also briefly discussed. (shrink)

The power of sexual selection to influence the evolution of morphological traits was first proposed more than 130 years ago by Darwin. Though long a controversial idea, it has been documented in recent decades for a host of animal species. Yet few of the established sexually selected features have been explored at the level of their genetic or molecular foundations. In a recent report, Zauner et al.1 describe some of the molecular features associated with one of the best characterized of (...) sexually selected traits, the male‐specific tail “sword” seen in certain species of the fish genus Xiphophorus. Zauner et al. find that the msxC gene, a gene previously implicated in fin development from work in zebrafish, is dramatically and specifically upregulated in the development of the ventral caudal fin rays, which give rise to the sword, in males. The results provide the first molecular insight into the development of this sexually selected trait while prompting new questions about the structure of the entire genetic network that underlies this trait. To fully understand the molecular‐genetic and evolutionary history of this network, however, it will be essential to determine whether sword‐development is a basal or derived trait in Xiphophorus. BioEssays 26:116–119, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

Created at the behest of the abbess Uta, it is not only one of the most beautiful of Ottonian manuscripts but also one of the most complex. The collection of liturgical readings is preceded by four full-page frontispieces illustrating the Hand of God, Uta dedicating the codex to the Virgin and Child, a Crucifixion, and Saint Erhard celebrating Mass. Four evangelist portraits accompany the readings from each Gospel. In this groundbreaking study, Adam Cohen provides comprehensive explications of the codex’s (...) renowned illuminations as well as the first thorough investigation of its historical context. Cohen shows that the lavish miniatures, among the most elaborate pictures of the Middle Ages, use figures, ornaments, Latin tituli, and geometric schemata to fashion visual exegeses of great range and complexity. Through consideration of questions of function, patronage, and program, Cohen also demonstrates that the codex commemorates the abbess Uta’s efforts to reform conventual life and education. _The Uta Codex _will be of interest to scholars of medieval art as well as those exploring questions of women, monastic culture, and intellectual life in the Middle Ages. (shrink)

That an efflorescence of visual art and architecture was a common feature of monastic reform in the Middle Ages has been well documented. Defining the precise nature of the relationship between that art and the reform that stimulated it has been less easy. Why should reform movements engender the production of art? What form does that art and architecture take? And how does it express or reflect the concerns and aims of monastic reformers? This essay will seek to address the (...) last question in particular by examining a cluster of images and texts that are exceptionally clear in their expression of reform ideas. They were produced in Regensburg, in Bavaria, around the year 1000 for the newly reformed nunnery of Niedermünster. An investigation of this evidence not only indicates how art could be an integral feature of monastic reform but also reveals some of the strategies used by reformers to counter opposition. (shrink)

Stanovich & West continue a history of norm-setting that began with deference to reasonable people's opinions, followed by adherence to probability theorems. They return to deference to reasonable people, with aptitude test performance substituting for reasonableness. This allows them to select independently among competing theories, but defines reasoning circularly in terms of aptitude, while aptitude is measured using reasoning.

Koehler's (1996t) target article raised, and various commentators discussed, two issues that seem far separated but actually have a great deal in common. These are the value of “ecologically valid” research and the effect of direct experience on base-rate usage. Koehler discussed the former as a methodological issue and the latter as a normative one, and no commentator chose to incorporate them, but directly experienced base rates are a good example of ecologically valid research. The state of the literature with (...) regard to directly experienced base rates is reviewed, and the emerging perception, that direct experience has a profound Bayesian effect on base-rate usage, is rejected. (shrink)

Are mechanisms for social attention influenced by culture? Evidence that social attention is triggered automatically by bottom-up gaze cues and is uninfluenced by top-down verbal instructions may suggest it operates in the same way everywhere. Yet considerations from evolutionary and cultural psychology suggest that specific aspects of one's cultural background may have consequence for the way mechanisms for social attention develop and operate. In more interdependent cultures, the scope of social attention may be broader, focusing on more individuals and relations (...) between those individuals. We administered a multi-gaze cueing task requiring participants to fixate a foreground face flanked by background faces and measured shifts in attention using eye tracking. For European Americans, gaze cueing did not depend on the direction of background gaze cues, suggesting foreground gaze alone drives automatic attention shifting; for East Asians, cueing patterns differed depending on whether the foreground cue matched or mismatched background cues, suggesting foreground and background gaze information were integrated. These results demonstrate that cultural background influences the social attention system by shifting it into a narrow or broad mode of operation and, importantly, provides evidence challenging the assumption that mechanisms underlying automatic social attention are necessarily rigid and impenetrable to culture. (shrink)

Several of Krueger & Funder's (K&F's) suggestions may promote more balanced social cognition research, but reconsidered null hypothesis statistical testing (NHST) is not one of them. Although NHST has primarily supported negative conclusions, this is simply because most conclusions have been negative. NHST can support positive, negative, and even balanced conclusions. Better NHST practices would benefit psychology, but would not alter the balance between positive and negative approaches.

Point-of-care testing (POCT) is a sensitive, specific and rapid form of testing for the presence of HIV antibodies. Post-exposure prophylaxis for HIV infection can reduce seroconversion rates by up to 80%. Needlestick injuries are the second commonest cause of occupational injury in the NHS and 20% of these occur during operations. In the NHS, in order to protect staff and patients from the risk of bloodborne viruses such as HIV, it is mandatory to report such injuries; however, numerous studies have (...) shown that many groups, particularly doctors, are reluctant to do so. This article outlines the arguments for and against the introduction of preoperatively seeking consent from patients to have their blood tested for HIV via POCT in order to improve the reporting rates of needlestick injuries incurred during surgery and to protect staff from infection. (shrink)