Esta investigación determinó áreas críticas de interés en programas de ingeniería industrial para la incorporación de la gamificación en tres universidades de Colombia desde la percepción de estudiantes y docentes. Se evaluó la actualidad de los programas participantes y sus planes de estudio, lo que permitió identificar temas comunes entre las instituciones de educación mencionadas. Se aplicaron 125 encuestas, 109 a estudiantes (87,2%) y 16 a docentes (12,8%). Los docentes consideran de mayor complejidad temas del área de Investigación de Operaciones, (...) mientras que para los estudiantes corresponde principalmente a Producción. No se encontraron correlaciones significativas entre las tres universidades. (shrink)

Introducción: La relación entre la comida y cultura es bastante amplia, por ello, se expone la agenda de investigación en torno al tema, a través de la revisión de artículos indexados publicados entre el 2016 y el 2022. Objetivo: sintetizar la producción académica de los últimos años teniendo en cuenta los temas claves, los países de producción y las corrientes teórico-metodológicas utilizadas en los diseños de investigación. Metodología: Revisión documental integrativa. Conclusiones: La literatura encontrada se presenta a través de seis (...) ejes temáticos grandes: alimentos y medicina, identidad y nación, transmisión de saberes, relaciones G-locales y dimensiones sociales. (shrink)

Much has been written in recent years about the distinction between qualitative and quantitative research. This paper examines this debate criticizing the idea that focusing on techniques of gathering and analysis of information rather than on the epistemological assumptions obscures the main iss..

Introduction: Agricultural workers perform intense labor outside in direct sunlight and in humid environmental conditions exposing them to a high risk of heat-related illness (HRI). To implement effective cooling interventions in occupational settings, it is important to consider workers’ perceptions. To date, an analysis of agricultural workers’ experience and perception of cooling devices used in the field while working has not been published. -/- Methods: Qualitatively data from 61 agricultural workers provided details of their perceptions and experiences with cooling interventions. (...) -/- Results: The participants in the bandana group reported the bandana was practical to use at work and did not interfere with their work routine. Cooling vest group participants agreed that the vest was effective at cooling them, but the practicality of using the vest at work was met with mixed reviews. -/- Conclusion: The findings of this qualitative study support and extend existing research regarding personal cooling and heat prevention research interventions with vulnerable occupational groups. Personal cooling gear was well received and utilized by the agricultural workers. Sustainable heat prevention studies and governmental protection strategies for occupational heat stress are urgently needed to reduce the risk of heat-related morbidity, mortality, and projected climate change health impacts on outdoor workers. (shrink)

Radical democratic thinking is becoming intrigued by the material situatedness of its political agents and by the role of nonhuman participants in political interaction. At stake here is the displacement of narrow anthropocentrism that currently guides democratic theory and practice, and its repositioning into what we call ‘the nonhuman condition’. This Critical Exchange explores the nonhuman condition. It asks: What are the implications of decentering the human subject via a new materialist reading of radical democracy? Does this reading dilute political (...) agency? Or should this be seen, on the contrary, as an invitation for new voices and demands to enter into democratic assemblages? How might engagement with the more-than-human disrupt or extend theories of radical democracy? Hans Asenbaum and Amanda Machin discuss the human democratic subject both through radical democratic and new materialist lenses. They suggest that a new materialist decentred subject does not lose agency but further gains political responsibility in radical democracy. Jean-Paul Gagnon highlights the possibility of becoming through loss. In losing our anthropocentric arrogance—our understanding of being other and better than animal—we become more connected and discover our place in human-nonhuman assemblages. Melissa Orlie agrees that something can be gained through renouncing dominant human fantasies and presents a ‘radical democratic naturalism’. By renouncing land violence and acknowledging nature’s subjectivity, we can further nonexploitative radical democratic politics. This is where the notion of ‘tidalectic’ processes introduced by James L. Smith is helpful. Focusing on water and the Indigenous knowledges around rivers, he considers how democracy and community can be reimagined as plural, cyclical and attentive to the nonhuman with which the human is inevitably entangled. Diana Leong offers a different approach. Considering the nonhuman from the perspective of Black Studies demands an awareness to how blackness has long been constituted as non- or partially human. (shrink)

Hace ya varias décadas que Latinoamérica salió del colonialismo “centroeuropeo”, como lo llama Dussell; sin embargo, se mantiene una actitud de “colonialidad”, entendida como un proceso amplio de control hegemónico de imposición de conocimientos, prácticas y formas culturales en todos los campos de la vida social, al tiempo que se desprecian y desdeñan los valores autóctonos, los conocimientos ancestrales y populares que Boaventura de Sousa Santos denomina con la metáfora de “Las epistemologías del sur”; es decir, aquellas epistemologías de quienes (...) no han tenido voz ni voto en las decisiones trascendentales de la vida social, económica, política y cultural, como los desposeídos, los marginados de la sociedad, campesinos, indígenas, afrodescendientes, homosexuales, entre otros. Los responsables de esta actitud colonialista, no solamente han sido los gobiernos que, mediante convenios y tratados bilaterales y multilaterales con las potencias hegemónicas, financian proyectos de diversa índole e imponen sus criterios e intereses en los distintos campos de la economía, la política y la educación. Pero también la misma educación ha tenido su responsabilidad en este proceso. El conocimiento impartido en las universidades es hegemónico y colonizador, que llega de Europa y Norte América. Por esta razón, la ciencia y el conocimiento que se producen en estas regiones, debe construirse para su validez, con las epistemologías y las metodologías de estas potencias; mientras que los conocimientos culturales, populares y ancestrales, se consideran obstáculos epistemológicos que no pueden convivir e interactuar con la epistemología de la ciencia clásica. Es por esto que la Universidad también tiene que “decolonizar” sus saberes, para alcanzar un espacio transcultural que incluya todos aquellos conocimientos y cosmovisiones populares y tradicionales para que puedan ser tenidos como pares, en un diálogo de saberes dentro de los procesos de formación y aprendizaje. (shrink)

Background The purpose of this systematic review is to examine cooling intervention research in outdoor occupations, evaluate the effectiveness of such interventions, and offer recommendations for future studies. This review focuses on outdoor occupational studies conducted at worksites or simulated occupational tasks in climatic chambers. -/- Methods This systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta‐Analysis (PRISMA) guidelines. PubMed, Embase, and Web of Science were searched to identify original research on intervention studies published (...) in peer‐reviewed journals that aimed at reducing heat stress or heat‐related illness from January 2000 to August 2020. -/- Results A systematic search yielded a total of 1042 articles, of which 21 met the inclusion criteria. Occupations with cooling intervention studies included agriculture (n = 5), construction (n = 5), industrial workers (n = 4), and firefighters (n = 7). The studies focused on multiple types of cooling interventions cooling gear (vest, bandanas, cooling shirts, or head‐cooling gel pack), enhanced heat dissipation clothing, forearm or lower body immersion in cold water, water dousing, ingestion of a crushed ice slush drink, electrolyte liquid hydration, and modified Occupational Safety and Health Administration recommendations of drinking water and resting in the shade. -/- Conclusion Current evidence indicates that using multiple cooling gears along with rest cycles may be the most effective method to reduce heat‐related illness. Occupational heat‐related illnesses and death may be mitigated by targeted cooling intervention and workplace controls among workers of vulnerable occupational groups and industries. (shrink)

For the past two decades, agricultural workers in regions of Central America have reported an epidemic of chronic kidney disease of undetermined etiology (CKDu) that is not associated with established risk factors of chronic kidney disease. Several hypotheses have emerged, but the etiology of CKDu remains elusive and controversial. The aim of this literature review was to describe the potential risk factors of CKDu in Mesoamerica and implications for the U.S. agricultural worker population. PubMed and CINAHL databases were searched for (...) articles published between 2000 and 2018 that examined CKDu in Mesoamerica; 29 original studies were included in this review. CKDu is a multifactorial disease that is often asymptomatic with hallmark characteristics of elevated serum creatinine and blood urea nitrogen (BUN), low glomerular filtration rate, electrolyte abnormalities, and non-nephrotic proteinuria. Reducing the global prevalence of CKDu will require more robust studies on causal mechanisms and on interventions that can reduce morbidity and mortality in vulnerable populations. (shrink)

El artículo estudia el papel de la Iglesia en el cuidado de la creación, a partir de una relectura teológica de la Laudato Si’. El autor realiza un fino análisis de la encíclica que logra conectar ecología, antropología y escatología. Además, esta presentación tiene el valor de ser no solo un estudio riguroso a nivel científico, sino también el testimonio vivencial del Observador permanente de la Santa Sede ante la FAO.

El trabajo infantil es una de las principales lacras actuales de la humanidad. El artículo, de tenor descriptivo, presenta los inicios históricos de las denuncias acerca de este problema, el desarrollo de los instrumentos de regulación internacional, las iniciativas de la Comunidad internacional para combatir el trabajo infantil, y las aportaciones del Magisterio pontificio acerca del tema.

El presente artículo aborda los temas de la misericordia, el amor a los pobres y la colaboración en la construcción del mundo que nos rodea, o “casa común”, a la luz de las enseñanzas del Papa Francisco, concretamente en su Carta encíclica Laudato si’ y otros documentos como Lumen fidei. Dos imágenes suyas sirven de punto de partida: plantar un árbol y abrir una puerta. La opción preferencial por los pobres es el denominador común, en este caso en relación con (...) la ecología y la protección del medio ambiente. La contaminación, el cambio climático y la “cultura del descarte” afectan en primer lugar a los más necesitados. El Papa profundiza en las raíces del problema y propone algunos principios pedagógicos, a la luz del “Evangelio de la creación”, que se discuten en detalle en este artículo. Se concluye con la llamada a la “conversión ecológica”. (shrink)

Este artículo es una reflexión acerca del capítulo quinto de la encíclica Laudato si’ del Papa Francisco. En primer lugar se argumenta la legitimidad del Papa para hacer propuestas políticas, sociales y económicas. A continuación se analizan cuatro principios básicos para estas propuestas: el tiempo es superior al espacio, la unidad es superior al conflicto, la realidad es superior a la idea, y el todo es superior a la parte, tomando también como referencia las encíclicas Lumen fidei y Evangelii gaudium. (...) El grueso del artículo se centra en las propuestas para la política internacional, nacional y local, con citas y referencias del propio Papa y de otros documentos. Otras cuestiones que son objeto de análisis son los procesos de intervención específicos, la relación entre política y economía, y el diálogo religiónciencia. Se concluye con la necesidad de que el Papa se pronuncie sobre estas cuestiones de cara a una ecología integral y el cuidado de la casa común –el mundo– a la luz del Evangelio. (shrink)

"El amor es ese momento de cambio en el que el hombre, en lugar de padecer el sentido de las cosas se convierte en dador de sentido". Con estas palabras del neurólogo Jean Didier Vincent quería abrir este necesariamente "supersintético" artículo sobre el amor en diferentes culturas. E amor es el rasgo complejo más significativamente humano. Amando, la especie humana convirtió los instintos en sentimientos, las impresiones en percepciones y las sensaciones en representaciones. Cuerpo que siente, cerebro que sabe y (...) cultura que regula, hace del amor la experiencia más compleja y universalmente compartida de esa alegría, que como decía Spinoza, define el sentimiento amoroso. (shrink)

Fernando Savater Barcelona, Editorial Ariel, 2013. pp. 107.

My purpose in this article is to provide a reconstruction of the mechanics of philosophical analysis that Wittgenstein carried out in “On Certainty”. I will show that this analysis is based, specifically, on an appeal to a wide propositional typology that serves to evaluate and diagnose Moore’s propositions. To this end, I shall first explain how common readings of the methodological issues in “On Certainty” fail. Secondly, I focus on the mechanics of analysis found in paragraphs 1-65, specifically the analysis (...) of three sentences: “There are physical objects”, “I know that there is a hand here” and “here the mistake is impossible”. Thirdly, I proceed to identify different stages of the method and justify in what sense the strategic core of such research is the table of propositional typologies. (shrink)

Resumen La experiencia del dolor suele caracterizarse por su temporalidad, localización, intensidad, por qué tan desagradable se experimenta y la manera particular en el que se siente. Estas últimas son las cualidades sensoriales del dolor. Discuto aquí la tesis representacionista según la cual las CSD se explican por un contenido mental que describe la naturaleza del daño corporal. Desarrollo dos argumentos en contra de la regularidad que tal tesis supone entre las CSD y la naturaleza de la lesión, y presento (...) evidencia a partir del "Cuestionario del dolor de McGill", un instrumento clínico para la comunicación del dolor. Concluyo que la lesión corporal y las cualidades sensoriales del dolor no covarían como supone esta forma de representacionismo.The experience of pain is usually characterized by its location, intensity, temporality, unpleasantness, and sensory qualities. Here I focus on the thesis according to which pain sensory qualities are identical with mental representations of bodily damage. I develop two arguments against this, one based on cases of pain absence and another based on pain variability. In the absence argument, I discuss clinical evidence on episodic analgesia, where individuals experience a painless period of time after being injured. In the variability argument, I discuss the "McGill Pain Questionnaire", evidence in clinical settings which shows how variable the relation between pain and the nature of the injury actually is. I conclude that pain sensory qualities and physical damage do not covary, as the strong representationalism supposes. (shrink)

Is the United States "the land of equal opportunity" or is the playing field tilted in favor of those whose parents are wealthy, well educated, and white? If family background is important in getting ahead, why? And if the processes that transmit economic status from parent to child are unfair, could public policy address the problem? Unequal Chances provides new answers to these questions by leading economists, sociologists, biologists, behavioral geneticists, and philosophers.New estimates show that intergenerational inequality in the United (...) States is far greater than was previously thought. Moreover, while the inheritance of wealth and the better schooling typically enjoyed by the children of the well-to-do contribute to this process, these two standard explanations fail to explain the extent of intergenerational status transmission. The genetic inheritance of IQ is even less important. Instead, parent-offspring similarities in personality and behavior may play an important role. Race contributes to the process, and the intergenerational mobility patterns of African Americans and European Americans differ substantially.Following the editors' introduction are chapters by Greg Duncan, Ariel Kalil, Susan E. Mayer, Robin Tepper, and Monique R. Payne; Bhashkar Mazumder; David J. Harding, Christopher Jencks, Leonard M. Lopoo, and Susan E. Mayer; Anders Björklund, Markus Jäntti, and Gary Solon; Tom Hertz; John C. Loehlin; Melissa Osborne Groves; Marcus W. Feldman, Shuzhuo Li, Nan Li, Shripad Tuljapurkar, and Xiaoyi Jin; and Adam Swift. (shrink)

BackgroundCommentators believe that the ethical decision-making climate is instrumental in enhancing interprofessional collaboration in intensive care units. Our aim was twofold: to determine the perception of the ethical climate, levels of moral distress, and intention to leave one's job among nurses and physicians, and between the different ICU types and determine the association between the ethical climate, moral distress, and intention to leave.MethodsWe performed a cross-sectional questionnaire study between May 2021 and August 2021 involving 206 nurses and physicians in a (...) large urban academic hospital. We used the validated Ethical Decision-Making Climate Questionnaire and the Measure of Moral Distress for Healthcare Professionals tools and asked respondents their intention to leave their jobs. We also made comparisons between the different ICU types. We used Pearson's correlation coefficient to identify statistically significant associations between the Ethical Climate, Moral Distress, and Intention to Leave.ResultsNurses perceived the ethical climate for decision-making as less favorable than physicians. They also had significantly greater levels of moral distress and higher intention to leave their job rates than physicians. Regarding the ICU types, the Neonatal/pediatric unit had a significantly higher overall ethical climate score than the Medical and Surgical units and also demonstrated lower moral distress scores and lower “intention to leave” scores compared with both the Medical and Surgical units. The ethical climate and moral distress scores were negatively correlated ; moral distress and "intention to leave" was positively correlated ; and ethical climate and “intention to leave” were negatively correlated.ConclusionsSignificant differences exist in the perception of the ethical climate, levels of moral distress, and intention to leave between nurses and physicians and between the different ICU types. Inspecting the individual factors of the ethical climate and moral distress tools can help hospital leadership target organizational factors that improve interprofessional collaboration, lessening moral distress, decreasing turnover, and improved patient care. (shrink)

Ethics instructors often use cases to help students understand ethics within a corporate context, but we need to know more about the impact a case-based pedagogy has on students’ ability to make ethical decisions. We used a pre- and post-test methodology to assess the effect of using cases to teach ethics in a finance course. We also wanted to determine whether recent corporate ethics scandals might have impacted students’ perceptions of the importance and prevalence of ethics in business, so we (...) used in-depth case studies of several of the major scandals (e.g., Enron, Tyco, Adelphia). Our results are somewhat surprising since studying ethics scandals positively impacts students’ ethical decision making and their perceptions of the ethics of businesspeople. (shrink)

Drawing on a landscape analysis of existing data-sharing initiatives, in-depth interviews with expert stakeholders, and public deliberations with community advisory panels across the U.S., we describe features of the evolving medical information commons. We identify participant-centricity and trustworthiness as the most important features of an MIC and discuss the implications for those seeking to create a sustainable, useful, and widely available collection of linked resources for research and other purposes.

There can be no doubt that Kant thought we should be reflective: we ought to care to make up our own minds about how things are and what is worth doing. Philosophical objections to the Kantian reflective ideal have centred on concerns about the excessive control that the reflective person is supposed to exert over her own mental life, and Kantians who feel the force of these objections have recently drawn attention to Kant’s conception of moral virtue as it is (...) developed in his later work, chiefly the Metaphysics of Morals. Melissa Merritt’s book is a distinctive contribution to this recent turn to virtue in Kant scholarship. Merritt argues that we need a clearer, and textually more comprehensive, account of what reflection is, in order not only to understand Kant’s account of virtue, but also to appreciate how it effectively rebuts long-standing objections to the Kantian reflective ideal. (shrink)

Controlled human malaria infection (CHMI) studies involve the deliberate infection of healthy volunteers with malaria parasites under controlled conditions to study immune responses and/or test drug or vaccine efficacy. An empirical ethics study was embedded in a CHMI study at a Kenyan research programme to explore stakeholders’ perceptions and experiences of deliberate infection and moral implications of these. Data for this qualitative study were collected through focus group discussions, in‐depth interviews and non‐participant observation. Sixty‐nine participants were involved, including CHMI study (...) volunteers, community representatives and research staff. Data were managed using QSR Nvivo 10 and analysed using an inductive‐deductive approach, guided by ethics literature. CHMI volunteers had reasonable understanding of the study procedures. Decisions to join were influenced by study incentives, trust in the research institution, their assessment of associated burdens and motivation to support malaria vaccine development. However, deliberate malaria infection was a highly unusual research strategy for volunteers, community representatives and some study staff. Volunteers’ experiences of physical, emotional and social burdens or harms were often greater than anticipated initially, and fluctuated over time, related to specific procedures and events. Although unlikely to deter volunteers' participation in similar studies in furture, we argue that the dissonance between level of understanding of the burdens involved and actual experiences are morally relevant in relation to community engagement, informed consent processes, and ongoing support for volunteers and research staff. We further argue that ethics oversight of CHMI studies should take account of these issues in deciding whether consent, engagement and the balance of benefits and harms are reasonable in a given context. (shrink)

The nursing community in the United States polarized in September 2020 between Dawn Wooten's whistleblowing about forced hysterectomies at an immigration center in Georgia and the American Nurses Association's refusal to endorse a presidential candidate despite the Trump administration's mounting failures to address the public health crisis posed by the COVID‐19 pandemic. This reveals a need for more attention to political aspects of health outcome inequities. As advocates for health equity, nurses can join in recent scholarship and activism concerning the (...) political determinants of health. In this paper, we examine recent work on the political determinants of health with an aim to add two things. First, we seek to build further on the notion of “political” determinants of health by distinguishing policy and governance structures from dynamics of politicization through appeal to critical disabilities studies. Second, we seek to apply this further nuanced approach to challenge rhetorical uses of “vulnerable populations,” where this phrase serves to misrecognize systemic institutionalized forces that actively exploit and marginalize people and groups. By refocusing attention to political systems organized around and perpetuating inequitable health outcomes, nurses and other health care professionals—as well as those whom they serve—can concentrate their effort and power to act on political determinants of health in bringing about more equitable health outcomes. (shrink)

Attention is often conceived as a gateway to consciousness . Although endogenous spatial attention may be independent of conscious perception , exogenous spatial orienting seems instead to be an important modulator of CP . Here, we investigate the role of auditory alerting in CP in normal observers. We used a behavioral task in which phasic alerting tones were presented either at unpredictable or at predictable time intervals prior to the occurrence of a near-threshold visual target. We find, for the first (...) time in neurologically intact observers, that phasic alertness increases CP, both objectively and subjectively. This result is consistent with evidence showing that phasic alerting can ameliorate the spatial bias exhibited by visual neglect patients . The alerting network may increase the activity of fronto-parietal networks involved in top-down amplification required to bring a stimulus into consciousness. (shrink)

A cognitive assessment strategy that is not limited to examining a set of summary test scores may be more helpful for early detection of emergent illness such as Alzheimer’s disease (AD) and may permit a better understanding of cognitive functions and dysfunctions in those with AD and other dementia disorders. A revisit of the work already undertaken by Kaplan and colleagues using the Boston Process-Approach provides a solid basis for identifying new opportunities to capture data on neurocognitive processes, test-taking strategies (...) and response styles. Thus, this critical review will combine traditional process-based assessment strategies with support provided or offered by newer technologies that have the potential to add value to data collection and interpretation. There is now considerable interest in neuropsychological test administration using computer/digital technology, both in research and in clinical settings. To add value, any computerized version of an existing cognitive test should respect the administration procedure for which normative data were obtained, should be time-saving in terms of scoring and interpretation, and should, we argue, facilitate gathering information about the processes and strategies followed in test completion. This article will offer an overview of the steps needed when implementing computerization of neuropsychological tests using a Process-Based Approach (PBA) to these technology-based adaptations and will discuss further developments in this area by linking it to future technological developments that may be possible in the area of neuropsychological assessment. Additionally, an overview of neuropsychological tests that may benefit from computerization will be presented, together with suggestions on the specific processes, strategies and features that may be captured with the aid of such computerization. Finally, hypotheses on how virtual reality could be an asset for the future of the PBA to neuropsychological assessment will also be discussed. (shrink)

Self-regulated learning is critical for learning across tasks, domains, and contexts. Despite its importance, research shows that not all learners are equally skilled at accurately and dynamically monitoring and regulating their self-regulatory processes. Therefore, learning technologies, such as intelligent tutoring systems, have been designed to measure and foster SRL. This paper presents an overview of over 10 years of research on SRL with MetaTutor, a hypermedia-based ITS designed to scaffold college students’ SRL while they learn about the human circulatory system. (...) MetaTutor’s architecture and instructional features are designed based on models of SRL, empirical evidence on human and computerized tutoring principles of multimedia learning, Artificial Intelligence in educational systems for metacognition and SRL, and research on SRL from our team and that of other researchers. We present MetaTutor followed by a synthesis of key research findings on the effectiveness of various versions of the system on learning outcomes. First, we focus on findings from self-reports, learning outcomes, and multimodal data and their contributions to our understanding of SRL with an ITS. Second, we elaborate on the role of embedded pedagogical agents as external regulators designed to scaffold learners’ cognitive and metacognitive SRL strategy use. Third, we highlight and elaborate on the contributions of multimodal data in measuring and understanding the role of cognitive, affective, metacognitive, and motivational processes. Additionally, we unpack some of the challenges these data pose for designing real-time instructional interventions that scaffold SRL. Fourth, we present existing theoretical, methodological, and analytical challenges and briefly discuss lessons learned and open challenges. (shrink)

Humans’ indigenous microbes strongly influence organ functions in an age‐ and diet‐dependent manner, adding an important dimension to aging biology that remains poorly understood. Although age‐related differences in the gut microbiota composition correlate with age‐related loss of organ function and diseases, including inflammation and frailty, variation exists among the elderly, especially centenarians and people living in areas of extreme longevity. Studies using short‐lived as well as nonsenescent model organisms provide surprising functional insights into factors affecting aging and implicate attenuating effects (...) of microbes as well as a crucial role for certain transcription factors like forkhead box O. The unexpected beneficial effects of microbes on aged animals imply an even more complex interplay between the gut microbiome and the host. The microbiome constitutes the major interface between humans and the environment, is influenced by biosocial stressors and behaviors, and mediates effects on health and aging processes, while being moderated by sex and developmental stages. (shrink)

There is widespread and growing concern among U.S. consumers about the treatment of farmed animals, and consumers are consequently paying attention to food product labels that indicate humane production practices. However, labels vary in their standards for animal welfare, and prior research suggests that consumers are confused by welfare-related labels: many shoppers cannot differentiate between labels that indicate changes in the way animals are raised and those that do not. We administered a survey to 1,000 American grocery shoppers to better (...) understand the extent to which consumers purchase and pay more for food with certain labels based on an assumption of welfare improvement. Results showed that 86% of shoppers reported purchasing at least one product with the following labels in the last year: “cage or crate-free”, “free-range”, “pasture-raised”, “natural”, “organic”, “no hormone”, “no antibiotic”, “no rBST”, “humane”, “vegetarian-fed”, “grass-fed”, “farm-raised”. Of those who purchased one of the aforementioned labels, 89% did so because they thought the label indicated higher-welfare production practices, and 79% consciously paid more for the product with the label because they thought that the label indicated better-than-standard animal welfare. However, many of these labels lack uniform standards for the production practices they represent, and some labels represent production practices that do not influence animal welfare, thus the degree of the animal welfare impact of a given label is highly variable. These results indicate that labels need to clearly and accurately specify their animal welfare benefits to improve the consumers’ ability to purchase products that align with their expectations. (shrink)

Newborn screening has evolved to include an increasingly complex spectrum of diseases, raising concerns that screening should be optional and require parental consent. Early detection of disorders like PKU and MCAD is essential to prevent serious disability and death in affected children. These are examples of high benefit-risk ratio disorders because of the irrefutable health benefits of early detection, coupled with the low risks of treatment. The dire consequences of not diagnosing an infant with a treatable disorder because of parental (...) refusal to screen are wholly unacceptable. Thus, we believe that newborn screening for disorders with high benefit-risk ratios should continue to be mandatory. (shrink)

This study examines steroid production in fathers watching their children compete, extending previous research of vicarious success or failure on men’s hormone levels. Salivary testosterone and cortisol levels were measured in 18 fathers watching their children play in a soccer tournament. Participants completed a survey about the game and provided demographic information. Fathers with higher pregame testosterone levels were more likely to report that referees were biased against their children’s teams, and pre- to postgame testosterone elevation was predicted by watching (...) sons compete rather than daughters as well as perceptions of unfair officiating. Pregame cortisol was not associated with pregame testosterone or with perceived officiating bias, but cortisol did fluctuate synergistically with testosterone during spectator competition. Although fathers showed no consistent testosterone change in response to winning or losing, pregame testosterone may mediate steroid hormone reactivity to other aspects of their children’s competition. (shrink)