Reactivity, or the phenomenon by which subjects tend to modify their behavior in virtue of their being studied upon, is often cited as one of the most important difficulties involved in social scientific experiments, and yet, there is to date a persistent conceptual muddle when dealing with the many dimensions of reactivity. This paper offers a conceptual framework for reactivity that draws on an interventionist approach to causality. The framework allows us to offer an unambiguous definition of reactivity and distinguishes (...) it from placebo effects. Further, it allows us to distinguish between benign and malignant forms of the phenomenon, depending on whether reactivity constitutes a danger to the validity of the causal inferences drawn from experimental data. (shrink)

Can morality be so demanding that we have reason not to follow its dictates? According to many, it can, if that morality is a consequentialist one. We take the plausibility and coherence of this objection – the Demandingness Objection – as a given and are also not concerned with finding the best response to the Objection. Instead, our main aim is to explicate the intuitive background of the Objection and to see how this background could be investigated. This double aim (...) leads to different albeit connected threads of inquiry. We first outline the Objection, its different forms and how intuition figures in them. After this, we move on to consider the ongoing debate about the use of intuitions in (moral) philosophy with a focus on two challenges: what intuitions are and how we can detect them. To answer these challenges, we propose an account according to which moral intuitions are seemings that are characterized by being non-inferential, spontaneous, non-doxastic, phenomenologically distinctive, non-sensory, intrinsically motivating, and stable. Armed with these seven “markers” of moral intuition, we put a forward a complex experimental methodology and raise and respond to possible problems with it. (shrink)

In experimental settings, scientists often “make” new things, in which case the aim is to intervene in order to produce experimental objects and processes—characterized as ‘effects’. In this discussion, I illuminate an important performative function in measurement and experimentation in general: intervention-based experimental production (IEP). I argue that even though the goal of IEP is the production of new effects, it can be informative for causal details in scientific representations. Specifically, IEP can be informative about causal relations in: regularities under (...) study; ‘intervention systems’, which are measurement/experimental systems; and new technological systems. (shrink)

Multiple loop heat pipes which have two evaporators and two condensers in one loop are a kind of active heat transfer device. Since they have two evaporators and two condensers, the operating mode also becomes multiple. This work discusses the cases that multiple loop heat pipes were operated with one condenser at high temperature and the other at low temperature. To avoid the high temperature returning liquid and keep the multiple loop heat pipes work properly, the flow regulator which was (...) made of polyethylene was designed, fabricated and applied in this test. The effect of flow regulator was confirmed and analyzed. In the test that large temperature difference existed between two sinks, it can be found according to the result that the flow regulator worked effectively and prevented the high temperature vapor to enter the inlet of common liquid line, which can keep the evaporators and returning liquid to operate at low temperature. With the increment of heat loads and the temperature difference between two sinks, the pressure difference between two condensers became larger and larger. When the pressure difference was larger than the flow regulator’s capillary force, the flow regulator could not work properly because the high temperature vapor began to flow through the flow regulator. According to the test data, the flow regulator can work properly within the sinks’ temperature 0?C/60?C and the two evaporators’ heat load 30/30 W. (shrink)

The relative contributions of gender, test anxiety and test items scrambling on performance in Mathematics has been widely assessed, although there is an inconclusive argument regarding the magnitude of such effects. This study was designed to contribute to this debate, while also being the first study to evaluate the interactive effects of the three dimensions of test anxiety (worry, emotion and total) on performance in Mathematics. A systematic random sample of 1,358 SS3 students participated in a quasi-experiment. Data were obtained (...) using the Test Anxiety Scale (TAI) (Spielberger, 1980) and a Mathematics Achievement Test (MAT) developed by Etuk (2019). Findings indicated that there was no significant gender difference on performance; tests anxiety and items scrambling had significant effects on performance in Mathematics respectively; low students' performance in Mathematics was associated with high test anxiety and test items arrangement from complex to simple; there was a significant interaction of test anxiety worry, emotion and total on performance in Mathematics. It was concluded that gender does not play a significant role in the performance of students in mathematics. Test anxiety in terms of worry, emotion and total affect the performance of students in Mathematics. Based on the conclusions, relevant implications are discussed. (shrink)

I analyse the relationship between the Doctrine of Double Effect and the Trolley Problem: the former offers a solution for the latter only on the premise that killing the one in Bystander at the Switch is permissible. Here I offer both empirical and theoretical arguments against the permissibility of killing the one: firstly, I present data from my own empirical studies according to which the intuition that killing the one is permissible is neither widespread nor stable; secondly, I defend (...) a normative principle according to which killing the one in Bystander at the Switch is not permissible. In conclusion, there just is no trolley problem. (shrink)

This paper provides new tools for philosophical argument analysis and fresh empirical foundations for ‘critical’ ordinary language philosophy. Language comprehension routinely involves stereotypical inferences with contextual defeaters. J.L. Austin’s Sense and Sensibilia first mooted the idea that contextually inappropriate stereotypical inferences from verbal case-descriptions drive some philosophical paradoxes; these engender philosophical problems that can be resolved by exposing the underlying fallacies. We build on psycholinguistic research on salience effects to explain when and why even perfectly competent speakers cannot help making (...) stereotypical inferences which are contextually inappropriate. We analyse a classical paradox about perception, suggest it relies on contextually inappropriate stereotypical inferences from appearance-verbs, and show that the conditions we identified as leading to contextually inappropriate stereotypical inferences are met in formulations of the paradox. Three experiments use a forced-choice plausibility-ranking task to document the predicted inappropriate inferences, in English, German, and Japanese. The cross-linguistic study allows us to assess the wider relevance of the proposed analysis. Our findings open up new perspectives for ‘evidential’ experimental philosophy. (shrink)

Experimental design is one aspect of a scientific method. A well-designed, properly conducted experiment aims to control variables in order to isolate and manipulate causal effects and thereby maximize internal validity, support causal inferences, and guarantee reliable results. Traditionally employed in the natural sciences, experimental design has become an important part of research in the social and behavioral sciences. Experimental methods are also endorsed as the most reliable guides to policy effectiveness. Through a discussion of some of the central concepts (...) associated with experimental design, including controlled variation and randomization, this chapter will provide a summary of key ethical issues that tend to arise in experimental contexts. In addition, by exploring assumptions about the nature of causation and by analyzing features of causal relationships, systems, and inferences in social contexts, this chapter will summarize the ways in which experimental design can undermine the integrity of not only social and behavioral research but policies implemented on the basis of such research. (shrink)

Deep Brain Stimulation (DBS) is a relatively new, experimental treatment for patients suffering from treatment-refractory Obsessive Compulsive Disorder (OCD). The effects of treatment are typically assessed with psychopathological scales that measure the amount of symptoms. However, clinical experience indicates that the effects of DBS are not limited to symptoms only: patients for instance report changes in perception, feeling stronger and more confident, and doing things unreflectively. Our aim is to get a better overview of the whole variety of changes that (...) OCD patients experience during DBS treatment. For that purpose we conducted in-depth, semi-structured interviews with 18 OCD patients. In this paper, we present the results from this qualitative study.We list the changes grouped in four domains: with regard to (a) person, (b) (social) world, (c)characteristics of person-world interactions, and (d) existential stance. We subsequently provide an interpretation of these results. In particular, we suggest that many of these changes can be seen as different expressions of the same process; namely that the experience of anxiety and tension gives way to an increased basic trust and increased reliance on one’s abilities. We then discuss the clinical implications of our findings, especially with regard to properly informing patients of what they can expect from treatment, the usefulness of including CBT in treatment, and the limitations of current measures of treatment success. We end by making several concrete suggestions for further research. (shrink)

Effective altruists either believe they ought to be, or strive to be, doing the most good they can. Since they’re human, however, effective altruists are invariably fallible. In numerous situations, even the most committed EAs would fail to live up to the ideal they set for themselves. This fact raises a central question about how to understand effective altruism. How should one’s future prospective failures at doing the most good possible affect the current choices one makes as an effective altruist? (...) This question is important to answer not only because every effective altruist will face this question due to typical human akrasia, but also because how the question is answered will determine just how demanding effective altruism can be. I argue that no matter how effective altruists answer this question, they will have to take on some commitments seemingly antithetical to their movement. More precisely, I argue that effective altruism is subject to a dilemma. Effective altruists’, at times, implicit actualist assumptions (i) commit them to conclusions seemingly antithetical to what typical effective altruists actually believe, as well as the spirit of the movement and (ii) undermine effective altruists’ arguments against moral offsetting and giving to charities close to the heart. Yet, effective altruists’, at times, implicit possibilist assumptions (iii) also commit them to conclusions seemingly antithetical to what typical effective altruists actually believe, as well as the spirit of the movement and (iv) undermine typical responses to demandingness worries for the normative conception of effective altruism. I argue that the best way out of the dilemma is to accept hybridism, though even hybridism won’t preserve every commitment of effective altruism. (shrink)

Measuring the effectiveness of medical interventions faces three epistemological challenges: the choice of good measuring instruments, the use of appropriate analytic measures, and the use of a reliable method of extrapolating measures from an experimental context to a more general context. In practice each of these challenges contributes to overestimating the effectiveness of medical interventions. These challenges suggest the need for corrective normative principles. The instruments employed in clinical research should measure patient-relevant and disease-specific parameters, and should not be sensitive (...) to parameters that are only indirectly relevant. Effectiveness always should be measured and reported in absolute terms (using measures such as 'absolute risk reduction'), and only sometimes should effectiveness also be measured and reported in relative terms (using measures such as 'relative risk reduction')-employment of relative measures promotes an informal fallacy akin to the base-rate fallacy, which can be exploited to exaggerate claims of effectiveness. Finally, extrapolating from research settings to clinical settings should more rigorously take into account possible ways in which the intervention in question can fail to be effective in a target population. (shrink)

The paper defends the idea that when we evaluate whether agents deserve praise or blame for their actions, we evaluate both whether their action was intentional, and whether it was voluntary. This idea can explain an asymmetry in blameworthiness and praiseworthiness: Agents can be blamed if they have acted either intentionally or voluntarily. However, to merit praise we expect agents to have acted both intentionally and voluntarily. This asymmetry between demands of praise and blame offers an interpretation of the Knobeeffect: (...) in the well-known experiment people blame a company chairman because, although he harmed the environment unintentionally, he did so voluntarily. In turn, praise is withheld, because the chairman did not benefit the environment intentionally. This is a way of rendering the Knobe-effect a rational outcome. It is an advantage of this position, that the distinction between the intentionality and voluntariness of actions can be upheld, whether or not it is the best explanation of the Knobe-effect. (shrink)

Experimental philosophers have investigated various ways in which non‐epistemic evaluations can affect knowledge attributions. For example, several teams of researchers (Beebe and Buckwalter 2010; Beebe and Jensen 2012; Schaffer and Knobe 2012; Beebe and Shea 2013; Buckwalter 2014b; Turri 2014) report that the goodness or badness of an agent’s action can affect whether the agent is taken to have certain kinds of knowledge. These findings raise important questions about how patterns of folk knowledge attributions should influence philosophical theorizing about knowledge.

This chapter focuses on the experimental practices and reasoning strategies employed in nineteenth century investigations on the causal origin of the phenomenon of Brownian movement. It argues that there was an extensive and sophisticated experimental work done on the phenomenon throughout the nineteenth century. Investigators followed as rigorously as possible the methodological standards of their time to make causal claims and advance causal explanations of Brownian movement. Two major methodological strategies were employed. The first was the experimental strategy of varying (...) the circumstances. Suspected causal factors were varied and the resulting effect on Brownian movement was studied. The main goal of this strategy was the identification of difference-making factors, i.e., factors having a causal influence on the phenomenon. The second was the so-called method of hypothesis. Rather than relying exclusively on the ability of experiments to identify difference-making factors, its proponents tried to show how the independently developed tenets of the new kinetic-molecular conception of matter provided a plausible causal explanation of Brownian movement. Each one of these methodological strategies had its distinctive practices and notions of control. None of these strategies could, on its own, establish molecular motion as the cause of Brownian movement. It was only the fruitful combination of the two strategies and of their accompanying practices and notions of control that led, at the end of the nineteenth century, to the recognition of molecular motion as the most probable cause of Brownian movement. (shrink)

This paper summarizes recent and ongoing experimental work regarding the reality, nature, effects, and causes of the underrepresentation of women in academic philosophy. We first present empirical data on several aspects of underrepresentation, and then consider various reasons why this gender imbalance is problematic. We then turn to the published and preliminary results of empirical work aimed at identifying factors that might explain it.

As research on mind wandering has accelerated, the construct’s defining features have expanded and researchers have begun to examine different dimensions of mind wandering. Recently, Christoff and colleagues have argued for the importance of investigating a hitherto neglected variety of mind wandering: “unconstrained thought,” or, thought that is relatively unguided by executive-control processes. To date, with only a handful of studies investigating unconstrained thought, little is known about this intriguing type of mind wandering. Across two experiments, we examined, for the (...) first time, whether changes in task demand influence rates of constrained versus unconstrained thoughts. In both experiments, participants completed either an easy (0-back) or hard (2-back) task and responded to intermittently presented thought probes that gauged thought constraint throughout the task. In Experiment 1, we found that participants completing the easy task engaged in unconstrained thoughts more frequently than those completing the difficult task. In Experiment 2, we replicated this result and further demonstrated manipulations of unconstrained thought while also measuring task-relatedness (a common dimension of mind wandering). Finally, exploratory analyses showed associations between constrained thought and age, verbal intelligence, and an assessment of flow (‘deep effortless concentration’), thereby adding further evidence to indicate a dissociation between task-relatedness and constraint. We discuss the methodological and theoretical applications of our findings to the burgeoning field of research on unconstrained thought. (shrink)

This study investigated the effectiveness of utilizing induced magnetism on the seed germination of radish (Raphanussativus) in terms of growth rate, growth speed, shoot growth, and overall development. This study utilized two groups that consisted of an experimental group where induced magnetism was present one control group where there was an absence of induced magnetism in the seed germination of Radish (Raphanus sativus). Moreover, this study aimed to determine the significant difference between the two in terms growth rate, growth speed, (...) shoot growth, and overall development. Both groups had the same amount of radish (Raphanus sativus) seeds planted in a rectangular wooden container with the same amount of measurement and soil content. This study used an experimental research design by utilizing the functions of an Electromagnetic Induction Device (EID) comprised of a 12v motor battery, light bulb, coiled wire, and switch. The EID was turned on for 10 minutes every day where the electric volts generated by the 12v motor battery were transported through the coiled wire and distributed to the metallic iron screen surrounding the area of the experimental group. The data gathered during the 12-day observation of the growth of radish (Raphanus sativus) were tabulated, analyzed, and evaluated using mean tests, standard deviation, and T-test. Based on the result and analyses of the gathered data, it was found that the experimental group, the one with the presence of induced magnetism, surpassed the control group in terms of growth speed, shoot growth, and overall seed development. However, it was also revealed that in terms of growth rate, there is no significant difference between the control group and experimental group. Therefore, the utilization of Induced Magnetism on the seed germination of radish (Raphanus sativus) is effective in terms of growth speed, shoot growth, and overall development. (shrink)

Adaptation and stress are two main concepts useful for better understanding the phases of illness and health-related human behavior. The two faces of adaptation, adaptation as a process and adaptation as a product, have raised the question of how long the adaptation process will take in cancer trajectories. The care setting transition from clinical-based into home-based cancer care has stressed the role of family caregivers (FCG) in cancer management. This study examines how types of demanded healthcare information affect the FCG’s (...) role in catalyzing the adaptation of female cancer patients. The mindsponge theory was used in conceptual development and results interpretation. Bayesian Mindsponge Framework (BMF) analytics was used for statistical analysis on a dataset of 48 spouses (husbands) and 12 other family members in five congested communities of Surabaya, Indonesia. Results showed that among the six types of demanded healthcare information, FCGs with a higher tendency to demand cancer-specific information are more likely to need support in catalyzing the adaptation of female cancer patients. Meanwhile, FCGs with a higher demand for information on alternative therapies are less likely to need support in catalyzing cancer adaptation. Other types of healthcare information have ambiguous effects on the need for support in cancer adaptation assistance. This study reveals that the demanded cancer-specific information, e.g., cancer’s prognosis or likely outcome, must be prioritized to assist FCG’s role in catalyzing adaptation among female cancer patients. Cancer prognosis and outcomes reflect the future of cancer care results. (shrink)

Studying the folk concept of intentional action, Knobe (2003a) discovered a puzzling asymmetry: most people consider some bad side effects as intentional while they consider some good side effects as unintentional. In this study, we extend these findings with new experiments. The first experiment shows that the very same effect can be found in ascriptions of intentionality in the case of means for action. The second and third experiments show that means are nevertheless generally judged more intentional than side (...) effects, and that people do take into account the structure of the action when ascribing intentionality. We then discuss a number of hypotheses that can account for these data, using reactions times from our first experiment. (shrink)

Appeals to the ‘common sense’, or ‘naïve’, or ‘folk’ concept of time, and the purported phenomenology as of time passing, play a substantial role in philosophical theorising about time. When making these appeals, philosophers have been content to draw upon their own assumptions about how non-philosophers think about time. This paper reviews a series of recent experiments bringing these assumptions into question. The results suggest that the way non-philosophers think about time is far less metaphysically demanding than philosophers have assumed.

This study investigates the effect of mobile app on students’ Behavioral engagement, Confidence with technology, Mathematics confidence, Affective engagement, and Mathematics with technology. Grade 9 students were provided with mobile apps to support them in studying mathematics during distance learning. Post-test control group was utilized in the study to compare the mathematics and technology attitudes of the students in the control and treatment groups. This study used the Mathematics and Technology Attitudes Scale (MTAS) questionnaire adapted from Pierce et al. (...) (2007). Majority of students have a favorable attitude about the use of mobile educational applications, ranging from neutral to positive. Although there were no statistically significant differences in several of the subscales, the experimental group showed greater optimism than the control group. Teachers should continue incorporating mobile educational applications into the classroom to help and enhance the learning process given the good experiences reported by students. To further enhance students' attitudes toward the topic, it should be considered to address the negative attitude toward mathematical confidence. (shrink)

Nostalgia as one of the complex emotions has been challenged over the past few decades due to its psychological and physiological functions. The present experiment investigates the effect of recalling nostalgic memories on amelioration of homeostatic and health state of people with cardiovascular disease. Method: The participants were 30 patients who were hospitalized for angiography procedure. The research was based on an experimental design with randomized and post-test groups. The instruments used included a thermometer with ° C, a checkout (...) manipulation test, a blood pressure monitor, an ice container and a manual timer, a pain intensity perception scale and Batcho’s nostalgia questionnaire. Results: The results showed that there was a significant difference between the two groups in perceived temperature, the resilience in the face of pain, and the perceived pain. The experimental group perceived higher temperature and showed greater resilience in the face of pain and also lower pain intensity was reported. There was no significant difference in blood pressure between the two groups. Conclusion: The results of this study provide significant evidence for the embodiment emotions hypothesis and positive role of Nostalgia in psychological and physiological homeostatic. Further practical implications of results and suggestions for future research were considered. (shrink)

Generic statements (‘Tigers have stripes’) are pervasive and early-emerging modes of generalization with a distinctive linguistic profile. Previous experimental work found that generics display a unique asymmetry between their acceptance conditions and the implications that are typically drawn from them. This paper presents evidence against the hypothesis that only generics display an asymmetry. Correcting for limitations of previous designs, we found a generalized asymmetry effect across generics, various kinds of explicitly quantified statements (‘most’, ‘some’, ‘typically’, ‘usually’), and variations in (...) types of predicated properties (striking vs. neutral). We discuss implications of these results for our understanding of the source of asymmetry effects and whether and in which ways these effects might introduce biased beliefs into social networks. (shrink)

Poorly saturated colors are closer to a pure grey than strongly saturated ones and, therefore, appear less “colorful”. Color saturation is effectively manipulated in the visual arts for balancing conflicting sensations and moods and for inducing the perception of relative distance in the pictorial plane. While perceptual science has proven quite clearly that the luminance contrast of any hue acts as a self-sufficient cue to relative depth in visual images, the role of color saturation in such figure-ground organization has remained (...) unclear. We presented configurations of colored inducers on grey ‘test’ backgrounds to human observers. Luminance and saturation of the inducers was uniform on each trial, but varied across trials. We ran two separate experimental tasks. In the relative background brightness task, perceptual judgments indicated whether the apparent brightness of the grey test background contrasted with, assimilated to, or appeared equal (no effect) to that of a comparison background with the same luminance contrast. Contrast polarity and its interaction with color saturation affected response proportions for contrast, assimilation and no effect. In the figure-ground task, perceptual judgments indicated whether the inducers appeared to lie in front of, behind, or in the same depth with the background. Strongly saturated inducers produced significantly larger proportions of foreground effects indicating that these inducers stand out as figure against the background. Weakly saturated inducers produced significantly larger proportions of background effects, indicating that these inducers are perceived as lying behind the backgrounds. We infer that color saturation modulates figure-ground organization, both directly by determining relative inducer depth, and indirectly, and in interaction with contrast polarity, by affecting apparent background brightness. The results point towards a hitherto undocumented functional role of color saturation in the genesis of form, and in particular figure-ground percepts in the absence of chromatostereopsis. (shrink)

In Brazil, the social demand for veterinary expertise is growing. However, there is still a shortage of professionals trained in this area to apply specific knowledge to each case. Studies and research into forensic veterinary medicine are necessary for veterinary experts to assist in investigations and legal proceedings. Veterinary medicine has subjects on its curriculum that cover the knowledge needed to apply in the fields of animal health, public health and the environment. The interaction between human and veterinary medicine, (...) as well as other areas of health, is of great importance in the prevention and control of various diseases, both in animals and humans. Some cases of infectious bovine abortion have a major impact not only on cattle farming and animal health, but also on public and environmental health. The concept of "One Health" integrates human medicine and health professionals. In this context, knowledge of infectious abortive diseases that affect animal, human and environmental health is fundamental. Cattle are affected by specific infectious abortive diseases, caused by pathogens with different forms of presentation and transmission mechanisms. These include brucellosis, leptospirosis and listeriosis, which are potentially zoonotic diseases. Controlling these diseases can contribute to effective public health actions and reduce global health risks. In order to establish the diagnosis of these diseases, it is essential to properly collect specimens from live or dead animals under biosafety and biosecurity conditions, following the chain of custody for each case. These procedures allow for greater success in diagnosing the suspected agent and facilitate the investigation of other causes. Animal health standards for the prophylaxis and control of these diseases are established by specific legislation, including those of the Ministry of Agriculture, Livestock and Supply (MALS). This literature review was based on current knowledge on the Pubmed platform, Google Scholar, articles and textbooks. The aim of this article is to identify, understand and discuss the main infectious abortive diseases of cattle in the legal and forensic context, which have an impact on cattle farming, animal health, food safety, public and environmental health. -/- Referências bibliográficas Abdullah, N. M., Mohammad, W. M. Z. W., Shafei, M. N., Sukeri, S., Idris, Z., Arifin, W. N., Nozmi, N., Saudi, S. N. S., Samsudin, S., & Zainudin, A.-W. (2019). Leptospirosis and its prevention: knowledge, attitude and practice of urban community in Selangor, Malaysia. BMC Public Health, 19(1), 1–8. Agrimani, D. S. R., Rui, B. R., Cruz, I. V, Romano, R. M., & Lopes, H. C. (2011). Retenção de Placenta em Vacas e Éguas: Revisão de Literatura. Revista Científica Eletrônica de Medicina Veterinária, 9(16), 1–12. Albuquerque, F. R. G., Dessanti, G. A., Neto, J. A. A., Marinho, M. R., & Barros, R. B. P. (2018). Os efeitos e consequências da leptospirose na gestação. Cadernos da Medicina-UNIFESO, 1(1), 75–82. Alencar, Á. G. (2001). Do conceito estratégico de segurança alimentar ao plano de ação da FAO para combater a fome. Revista Brasileira de Política Internacional, 44(1), 137–144. Almeida, Í. C., Sena, L. M., Maretto, V., & Martins, C. B. (2019). Aspectos relacionados a retenção de placenta em vacas. PUBVET, 13(1), 1–7. Amaral, J. B., & Tremori, T. M. (2022). Exame de corpo de delito nas perícias de bem-estar em bovinos leiteiros: Revisão. PUBVET, 16(4), 1–14. Amaral, J. B., Tremori, T. M., Silva, W. L., & Reis, H. M. G. (2023). Perícias legal e forense no laboratório veterinário: Revisão. PUBVET, 17(7), e1420. Amaral, J. B., Trevisan, G., Tremori, T. M., & Guerra, S. T. (2018). Fundamentos e aplicações da medicina veterinária forense no bem-estar de bovinos leiteiros: Revisão. PUBVET, 12(2), 1–13. Antoniassi, N. A. B., Santos, A. S., Oliveira, E. C., Pescador, C. A., & Driemeier, D. (2007). Diagnóstico das causas infecciosas de aborto em bovinos. Biológico, 69(2), 69–72. Assis, A. C. S. G., & Braga, R. S. (2020). Responsabilidade técnicas na medicina veterinária. Medvep. Autran, A., Alencar, R., & Viana, R. B. (2017). Cinco liberdades. PETVet Radar, 1(3), 1–2. Barancelli, G. V., Silva-Cruz, J. V., Porto, E., & Oliveira, C. A. F. (2011). Listeria monocytogenes: ocorrência em produtos lácteos e suas implicações em saúde pública. Arquivos Do Instituto Biológico, 78, 155–168. Barbosa, G., Baptista, R. F., Naame, G., & Batalha, F. (2023). Principais irregularidades identificadas pela vigilância sanitária em açougues localizados no município de Nilópolis, Rio de Janeiro. PUBVET, 17(3), 1–9. Basso, D. P., Balzan, V. Z., Schrenk, R. D., Santos, J. L. L., & Cardoso, J. S. (2022). Suspeita de infecção por Rhodococcus equi em pônei neonato: relato de caso. Salão Do Conhecimento, 8(8). BRASIL (1968). Lei Federal nº 5.550, de 28 de dezembro de 1968. Dispõe sobre o exercício da profissão de Médico Veterinário e cria os Conselhos Federal e Regionais de Medicina Veterinária. Diário Oficial da União, Brasília, DF, 29 dez. 1968. BRASIL (1990). Lei Federal nº 8.080, de 19 de setembro de 1990. Dispõe sobre as condições para a promoção, proteção e recuperação da saúde, a organização e o funcionamento dos serviços correspondentes e dá outras providências. Diário Oficial da União, Brasília, DF, 20 set. 1990. BRASIL (1998). Lei Federal nº 9.605, de 12 de fevereiro de 1998. Dispõe sobre as sanções penais e administrativas derivadas de condutas e atividades lesivas ao meio ambiente, e dá outras providências. Diário Oficial da União, Brasília, DF, 13 fev. 1998. BRASIL (1998). Ministério da Saúde, Conselho Nacional de Saúde, Resolução 287, de 8 de outubro de 1998. Dispõe sobre o Plenário do Conselho Nacional de Saúde em reunião nos dias 7 e 8 de 1998. BRASIL (2017). Decreto Federal nº 9.013, de 29 de março de 2017. Estabelece normas para a inspeção técnica e fiscalização sanitária de animais vivos, produtos e subprodutos de origem animal. Diário Oficial da União, Brasília, DF, 30 mar. 2017. BRASIL (2006). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 65, de 3 de novembro de 2006. Estabelece padrões para garantir a qualidade do sêmen utilizado na reprodução bovina. Diário Oficial da União, Brasília, DF, 6 nov. 2006. BRASIL (2013). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 50, de 21 de novembro de 2013. Estabelece diretrizes para a coleta de materiais biológicos destinados a exames laboratoriais em animais terrestres. Diário Oficial da União, Brasília, DF, 22 nov. 2013. BRASIL (2017). Ministério da Agricultura, Pecuária e Abastecimento. Instrução Normativa MAPA nº 44, de 20 de setembro de 2017. Estabelece medidas para o controle e erradicação da leptospirose bovina. Diário Oficial da União, Brasília, DF, 21 set. 2017. BRASIL (2018). Ministério da Agricultura, Pecuária e Abastecimento. Portaria MAPA nº 1.138, de 8 de junho de 2018. Normas para a prevenção, controle e erradicação da brucelose e da tuberculose animal. Diário Oficial da União, Brasília, DF, 11 jun. 2018. BRASIL (2017). Instrução normativa nº 10, de 3 de março de 2017. Brasília, Distrito Federal: Diário Oficial da União. 2017. Carvalho, R. F. B., Santos, H. P., Mathias, L. A., Pereira, H. M., Paixão, A. P., Costa Filho, V. M., & Alves, L. M. C. (2016). Frequência de brucelose bovina em rebanhos leiteiros e em seres humanos na região central do estado do Maranhão, Brasil. Arquivos do Instituto Biológico, 83, e1042014. Castro, J. R., Salaberry, S. R. S., Cardoso Neto, A. B., Ávila, D. F., Souza, M. A., & Lima-Ribeiro, A. M. C. (2010). Leptospirose canina-Revisão de literatura. PUBVET, 4, Art-917. Castro, J. R., Salaberry, S. R. S., Ribeiro, V. C., Souza, M. A., & Lima-Ribeiro, A. M. C. (2010). Brucelose canina-Revisão de literatura. PUBVET, 4(41), Art-981. CFMV. (2017). Código de ética do médico veterinário. Diário Oficial da União. Chaiblich, J. V., Lima, M. L. S., Oliveira, R. F., Monken, M., & Penna, M. L. F. (2017). Estudo espacial de riscos à leptospirose no município do Rio de Janeiro (RJ). Saúde em Debate, 41, 225–240. Coiro, C. J., Langoni, H., Silva, R. C., & Ullmann, L. S. (2011). Fatores de risco para leptospirose, leishmaniose, neosporose e toxoplasmose em cães domiciliados e peridomíciliados em Botucatu-SP. Veterinária e Zootecnia, 18(3), 393–407. Correa Júnior, F. F., & Silva, J. R. G. (2021). Responsabilidade técnica de animais de produção na área de produção animal – Confinamento de bovinos. In A. C. S. G. Assis & R. S. Braga (Eds.), Responsabilidade técnico na medicina veterinária. MED VET Livros. Corrêa, S. H. R., Vasconcelos, S. A., Teixeira, A. A., Dias, R. A., Guimarães, M. A. B., & Ferreira Neto, J. S. (2000). Epidemiologia da leptospirose em animais silvestres na Fundação Parque Zoológico de São Paulo. Brazilian Journal of Veterinary and Animal Science, 41(3), 189–193. Costa, M. (2001). Brucelose bovina e equina. In F. Riet-Correa, A. L. Schild, & R. A. A. Lemos (Eds.), Doenças de ruminantes e equinos (pp. 187–197). Varela Editora e Livraria Ltda. Cruz, C. D., Martinez, M. B., & Destro, M. T. (2008). Listeria monocytogenes: Um agente infeccioso ainda pouco conhecido no Brasil. Alimentos e Nutrição, 19, 195–206. Dallari Júnior, J. A. (2021). Direito médico veterinário. Editora Recanto. DA SILVA, Emanuel Isaque Cordeiro. Relação e Efeitos Bioquímico-nutricionais Sobre a Retenção de Placenta em Vacas. 2020. Dias, F. E. F., Aoki, S. M., Mesquita, L. G., Nunes, C. M., & Garcia, J. F. (2006). Detecção de Leptospira pomona em sêmen bovino por eletroforese capilar fluorescente. Brazilian Journal of Veterinary Research and Animal Science, 43(3), 394–399. Donate, B. R. S., Prado, L. B., Espinoza, L. H. C., Fernandes, M. C., Pedrão, M. B. M., & Santos, E. W. C. O. (2022). Conhecimento da população brasileira quanto à leptospirose, sua profilaxia e transmissão. PUBVET, 16(5), 1–8. Esteves, S. B., Santos, C. M., Silva, B. C. S., Salgado, F. F., Guilloux, A. G. A., Cortez, A., Lucco, R. C., & Miotto, B. A. (2023). Time for change? A systematic review with meta-analysis of leptospires infecting dogs to assess vaccine compatibility in Brazil. Preventive Veterinary Medicine, 105869. Ferreira Júnior, J. A., Nascimento, K. A., & Miguel, M. P. (2015). Aborto e morte neonatal por Listeria monocytogenes em ruminantes. Revista de Literatura: Clínica e Cirurgia de Grandes Animais, 14, 85–89. Ferreira, V., Wiedmann, M., Teixeira, P., & Stasiewicz, M. J. (2014). Listeria monocytogenes persistence in food-associated environments: epidemiology, strain characteristics, and implications for public health. Journal of Food Protection, 77(1), 150–170. Fogaça, D. C., Dutra, H., & Oliveira, C. H. (2018). Leptospirose em propriedade rural com histórico de aborto em vacas leiteiras no município de Trindade, Estado de Goiás: Relato de Caso. Enciclopédia Biosfera, 15(27), 108–120. França, C. R., Silva, I. L. N., Costa, W. A., Ferreira, V. L., Castro, L. L., & Toniolli, R. (2023). Aborto em bovinos e bubalinos: Causas específicas e inespecíficas. Ciência Animal, 33(1), 114–128. Freitas, J. A., Galindo, G. A. R., Santos, E. J. C., Sarraf, K. A., & Oliveira, J. P. (2001). Risco de brucelose zoonótica associado a suínos de abate clandestino. Revista de Saúde Pública, 35(1), 101– 102. Genovez, M. E. (2014). Brucelose humana reemerge como preocupante doença ocupacional. Boletim APAMVET, 5(5), 15–19. Genovez, M. E. (2016). Leptospirose em animais de produção. In J. Megid, M. G. Ribeiro, & A. C. Paes (Eds.), Doenças Infecciosas em Animais de Produção e de Companhia (pp. 378–386). Roca, Brasil. Genovez, M. E., & Pituco, E. M. (2020). Causas infecciosas de mortalidade embrionária e fetal em bovinos. In J. Megid, M. G. Ribeiro, & A. C. Paes (Eds.), Doenças infecciosas em animais de produção e de companhia. Roca Ltda. Gombas, D. E., Chen, Y., Clavero, R. S., & Scott, V. N. (2003). Survey of Listeria monocytogenes in ready-to-eat foods. Journal of Food Protection, 66(4), 559–569. Gonçalves, R. C., Faleiro, J. H., Santos, M. N. G., Carvalho, S. A., & Malafaia, G. (2016). Micro- organismos emergentes de importância em alimentos: Uma revisão de literatura. Revista de Saúde e Biologia, 11, 71–83. Kahn, L. H. (2017). Perspective: The one-health way. Nature, 543(7647), S47–S47. Kells, J., & Gilmour, A. (2004). Incidence of Listeria monocytogenes in two milk processing environments, and assessment of Listeria monocytogenes blood agar for isolation. International Journal of Food Microbiology, 91(2), 167–174. Krauzer, A. S., Acher, D. P. F., Oliveira, K. D., Gabriel, J., & Berto, V. (2022). Avaliação do conhecimento dos proprietários e vacinação contra às doenças reprodutivas em bovinos das propriedades na linha Cocal-Rondônia. Revista Ibero-Americana de Humanidades, Ciências e Educação, 8(10), 1893–1902. Kuibida, K. V., & Borges, C. M. N. (2021). Responsabilidade técnica na área de produção animal: confinamento de bovino. Medvep, 179–201. Langoni, H. (1999). Leptospirose: aspectos de saúde animal e de saúde pública. Revista de Educação Continuada Em Medicina Veterinária e Zootecnia Do CRMV-SP, 2(1), 52–58. Larson, C. R., Dennis, M., Nair, R. V, Llanes, A., Peda, A., Welcome, S., & Rajeev, S. (2017). Isolation and characterization of Leptospira interrogans serovar Copenhageni from a dog from Saint Kitts. JMM Case Reports, 4(10), e005120. Lawinsky, M. L. J., Ohara, P. M., Elkhoury, M. R., Faria, N. C., & Cavalcante, K. R. L. J. (2010). Estado da arte da brucelose em humanos. Revista Pan-Amazônica de Saúde, 1(4), 75–84. Leitão, M. V. N., & Cantarino, L. (2021). Hospital escola de grandes animais: Papel na vigilância de zoonoses de importância em saúde pública. PUBVET, 15(7), 1–6. Lima, N. T. S., Araújo, L. R. T., Araújo, B. V. S., Batista, V. H. T., Veloso, L. S., & Leite, A. I. (2020). A Saúde Única na perspectiva da educação popular em saúde. Research, Society and Development, 9(10), e8839109314. Llano, H. A. B. (2013). Revisão e situação atual da brucelose e leptospirose em bovinos no Brasil e na Colômbia. Seminário Apresentado Junto à Disciplina Seminários Aplicados Do Programa de Pós- Graduação Em Ciência Animal Da Escola de Veterinária e Zootecnia da Universidade Federal de Goiás, Goiânia. Loureiro, A. P., & Lilenbaum, W. (2020). Genital bovine leptospirosis: A new look for an old disease. Theriogenology, 141, 41–47. Macedo, I., Homem, J. S., & Carlot, P. A. (2021). A importância da brucelose bovina na saúde pública - Revisão Bibliográfica. Anais Congrega MIC, 17, 7–10. Machado, G. B., Neto, A. C. S., Dewes, C., Fortes, T. P., Pacheco, P. S., Freitas, L. S., Felix, S. R., & Silva, É. F. (2017). Leptospirose Humana: uma revisão sobre a doença e os fatores de risco associados à zona rural. Science And Animal Health, 5(3), 238–250. Maia, A. K., & Pagotto, R. F. (2018). Atuação do médico veterinário na área forense. In G. C. M. Garcia, Y. S. Gonçalves, K. A. Rosa, & L. R. Wolf (Eds.), Tópicos em medicina veterinária legal. Universidade Federal do Paraná, UFPR. Massad, M. R. R., & Massad, J. M. (2017). Responsabilidade profissional. In R. A. Tostes, S. T. J. Reis, & V. V Castilho (Eds.), Tratado de Medicina Veterinária Legal. Medvep. Medeiros, M. I. M., & Oliveira, H. F. (2021). Responsabilidade técnica na área ambiental. In A. C. S. G. Assis & R. S. Braga (Eds.), Responsabilidade técnico na medicina veterinária. MED VET Livros. Megid, J., Ribeiro, M. G., & Paes, A. C. (2016). Doenças infecciosas em animais de produção e de companhia. Guanabara, Koogan. Meirelles-Bartoli, R. B., Sousa, D. B., & Mathias, L. A. (2014). Aspectos da brucelose na saúde pública veterinária. PUBVET, 8, 1136–1282. Mesquita, M. O., Trevilato, G. C., Saraiva, L. H., Schons, M. S., & Garcia, M. I. F. (2016). Material de educação ambiental como estratégia de prevenção da leptospirose para uma comunidade urbana reassentada. Cadernos Saúde Coletiva, 24(1), 77–83. Mineiro, A. L. B. B., Bezerra, E. E. A., Vasconcellos, S. A., Costa, F. A. L., & Macedo, N. A. (2007). Infecção por leptospira em bovinos e sua associação com transtornos reprodutivos e condições climáticas. Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 59, 1103–1109. Miranda, M. (2018). A contribuição do médico veterinário a saúde única-one health. Psicologia e Saúde em Debate, 4(Suppl1), 34. Mohammed, H. O., Atwill, E., Dunbar, L., Ward, T., McDonough, P., Gonzalez, R., & Stipetic, K. (2010). The risk of Listeria monocytogenes infection in beef cattle operations. Journal of Applied Microbiology, 108(1), 349–356. Nardi Júnior, G., Ribeiro, M. G., Monteiro, F. M., Jesus, T. L., & Vieira, R. M. (2012). Brucelose em touros: Uma visão da doença no Brasil com ênfase ao diagnóstico e sua importância ao agronegócio. Tekhne e Logos, 3(3), 33–53. Nascimento, A. J. S., & Nardi Júnior, G. (2022). Programa de controle e erradicação da brucelose e tuberculose animal. Tekhne e Logos, 13(2), 34–43. Nascimento, R. A. P. (2017). Gestão de laboratórios oficiais de defesa agropecuária. Universidade de Brasília. Nobre, M. M., Azevedo, R. A., Campos, E. F., Lage, C. F. A., Glória, J. R., Saturnino, H. M., & Coelho, S. G. (2018). Impacto econômico da retenção de placenta em vacas leiteiras. Pesquisa Veterinária Brasileira, 38(3), 450–455. NUTRICIONAL. (2011). Plano Nacional de Segurança Alimentar e Nutricional: 2012/2015. Ministério da Agricultura. Oliveira, S. V., Arsky, M. L. N. S., & Caldas, E. P. (2013). Reservatórios animais da leptospirose: Uma revisão bibliográfica. Saúde (Santa Maria), 39(1), 9–20. Oliveira-Neto, R. R., Souza, V. F., Carvalho, P. F. G., & Frias, D. F. R. (2018). Nível de conhecimento de tutores de cães e gatos sobre zoonoses. Revista de Salud Pública, 20, 198–203. Ortigoza, S., & José, M. (2018). Aborto bovino: Revisión de sus factores etiológicos. In Universidad Cooperativa de Colombia (pp. 1–22). Universidad Cooperativa de Colombia, Facultad de Ciencias de la Salud. Pellegrin, A. O., Guimaraes, P. H. S., Sereno, J. R. B., Figueiredo, J. P., Lage, A. P., Moreira, E. C., & Leite, R. C. (1999). Prevalência da leptospirose em bovinos do Pantanal Mato-Grossense. Corumbá: Embrapa Pantanal, 1999. Pereira, P. A. C., Ferreira, A. M., & Carvalho, L. B. (2009). Perfil sorológico das leptospiroses em rebanhos bovinos leiteiros da região do Vale do Parnaíba-SP. Revista Brasileira de Reprodução Animal, 28(3), 174–176. Pfuetzenreiter, M. R., Zylbersztajn, A., & Avila-Pires, F. D. (2004). Evolução histórica da medicina veterinária preventiva e saúde pública. Ciência Rural, 34(5), 1661–1668. Pinillos, R. G. (2018). One welfare: A framework to improve animal welfare and human well-being. Cabi. Poester, F. P., Goncalves, V. S. P., & Lage, A. P. (2002). Brucellosis in Brazil. Veterinary Microbiology, 90(1–4), 55–62. Porto, Y. F., Pinto Neto, A., Bernardi, F., Possa, M. G., Mota, M. F., Martinez, A. C., Merlini, L. S., & Berber, R. C. (2018). Occurrence of brucellosis, leptospirosis and neosporosis in cows with retained placenta in Southwest Paraná, Brazil. Pesquisa Veterinária Brasileira, 38(8), 1537–1542. Radostits, O. M., Gay, C. C., Blood, D. C., Hinchcliff, K. W., & McKenzie, R. A. (2010). Clínica Veterinária: um tratado de doenças dos bovinos, ovinos, suínos, caprinos e eqüinos (Vol. 1). Guanabara Koogan. Ramos, T. M. V., Balassiano, I. T., Silva, T. S. M., & Nogueira, J. M. R. (2022). Leptospirose: Características da enfermidade em humanos e principais técnicas de diagnóstico laboratorial. Revista Brasileira de Análises Clínicas, 53(3), 211–218. Ribeiro, A. C. A., Araújo, R. V., Rosa, A. S. M., Silva, P. N., Moraes, S. C., & Katagiri, S. (2020). Zoonoses e educação em saúde: Conhecer, compartilhar e multiplicar. Brazilian Journal of Health Review, 3(5), 12785–12801. Rocha, C. F., Mol, J. P. S., Garcia, L. N. N., Costa, L. F., Santos, R. L., & Paixão, T. A. (2017). Comparative experimental infection of Listeria monocytogenes and Listeria ivanovii in bovine trophoblasts. Plos One, 12, 1–13. Rocha, N. S. (2017). Corpo de delito e processos por erro médico veterinário. In R. A. Tostes, S. T. J. Reis, & V. V Castilho (Eds.), Tratado de medicina veterinária legal. Medvep. Rossi, M., Paiva, A., Tornese, M., Chianelli, S., & Troncoso, A. (2008). Brotes de infección por Listeria monocytogenes: Una revisión de las vias que llevan a su aparición. Revista Ciencia y Tecnologia, Escuela de Postgrado, 25, 328–335. Sá, M. I., & Ferreira, C. (2007). Importância das zoonoses na segurança alimentar. Infoqualidade, 11, 14–17. Sakate, R. I., Aragon, L. C., Raghiante, F., Landgraf, M., Franco, B. D. G. M., & Destro, M. T. (2003). Quantificação de Listeria monocytogenes em salames fatiados embalados a vácuo. Archivos Latinoamericanos de Nutrición, 53, 1–5. Salmanov, A. G., Kotsyumbas, I. Y. А., & Trokhymchuk, V. V. (2018). One World — One Health. International Journal of Antibiotics and Probiotics, 2(1), 8–17. Santana, L., Novelli, M., Vidal, A., Pereira, S., Gasparinni, L., Alvarenga, A. M. O., & Motta, O. J. R. (2020). Brucelose: atualização para a prática clínica. Saúde Dinâmica, 5(3), 1–14. Santos-Filho, A. M. P., & Mayrink, R. R. (2017). Medicina Veterinária Forense. In J. A. Velho, G. C. Geiser, & A. Espíndula. (Eds.), Ciências Forenses, uma introdução às principais áreas da criminalística moderna. Millennium. Schmitt, C. I., Krug, F. D. M., Cereser, N. D., & Pinto, F. R. (2017). Brucelose: uma questão de saúde pública. REDVET. Revista Electrónica de Veterinária, 18(9), 1–17. Silva, H. R., Gianoglou, F. M., Campos, M. F., Graciano, E. M. A., & Toledo, R. C. C. (2016). Listeriose: Uma doença de origem alimentar pouco conhecida no Brasil. Higiene Alimentar, 30, 17– 20. Simões, L. S., Sasahara, T. H. C., Favaron, P. O., & Miglino, M. A. (2016). Leptospirose–Revisão. PUBVET, 10, 111–189. Slowinski, K., Tremori, T. M., Massad, M. R. R., Tasaka, A. C., & Rocha, N. S. (2016). Responsabilidade ética e civil do médico-veterinário no ambiente hospitalar. Revista de Educação Continuada em Medicina Veterinária e Zootecnia Do CRMV-SP, 14(2), 30–37. Snak, A., & Osaki, S. C. (2019). Uma revisão sobre três importantes agentes causadores de aborto em bovinos: Neospora caninum, Leptospira sp. e Trypanosoma vivax. Revista de Ciência Veterinária e Saúde Pública, 6(1), 160–195. Sobrinho, O. P. L., Véras, G. M. C., Silva, L. F. B., Oliveira, L. S., Xavier, R. S., Alvim, J. F., Costa, D. A. S., Pereira, Á. I. S., Carlos, M. A. S., Cantanhede, E. K. P., & Santos, M. L. C. (2018). Brucelose bovina: Situação epidemiológica em rebanhos no município de Codó-MA. PUBVET, 12(12), 1–4. Souza, A. O. (2010). Listeriose na gravidez. Revista Médica de Minas Gerais, 20, 433–434. Suárez, Á. C. A., & Parra, C. A. B. (2017). Actualización de la leptospirosis bovina en Colombia. Conexión Agropecuaria JDC, 7(1), 57–77. Tonin, A. A., Azevedo, M. I., Escobar, T. P., Casassola, I., Santos, L. G., Cocco, M., Martins, J. L. R., Schaefe, P. C., & Badke, M. R. T. (2010). Leptospirose bovina: aumento na incidência da Leptospira interrogans sorovar butembo no rebanho do Estado de Santa Catarina, Brasil. Acta Veterinaria Brasilica, 4(4), 294–297. Topazio, J., Tonin, A. A., Machado, G., Noll, J. C. G., Ribeiro, A., Moura, A. B., Carmo, G. M., Grosskopf, H. M., Martins, J. L. R., & Badke, M. R. T. (2015). Antibodies to Leptospira interrogans in goats and risk factors of the disease in Santa Catarina (West side), Brazil. Research in Veterinary Science, 99, 53–57. Tremori, T. M., & Rocha, N. S. (2013). Exame do corpo de delito na Perícia Veterinária (ensaio). Revista de Educação Continuada em Medicina Veterinária e Zootecnia do CRMV-SP, 11(3), 30–35. Urzêda, M., Ribeiro, P. G. M., Nascente, E. P., Espíndola, W. R., Teodoro, J. V. S., Gonçalves, G. B., Carneiro, Y. F., & Souza, W. J. (2020). Soroprevalência de leptospirose em fêmeas bovinas na microrregião do Vale Do Rio Dos Bois, Goiás, Brasil. Brazilian Journal of Development, 6(9), 69614–69622. Vallim, D. C., Barroso Hofer, C., Lisbôa, R. de C., Barbosa, A. V., Rusak, L. A., Reis, C. M. F., & Hofer, E. (2015). Twenty years of Listeria in Brazil: Occurrence of Listeria species and Listeria monocytogenes serovars in food samples in Brazil between 1990 and 2012. BioMed Research International, 2015. Vasconcelos, C. H., Fonseca, F. R., Lise, M. L. Z., & Arsky, M. (2012). Fatores ambientais e socioeconômicos relacionados à distribuição de casos de leptospirose no Estado de Pernambuco, Brasil, 2001-2009. Caderno de Saúde Coletiva, 20(1), 49–56. Viana, K. F., & Zanini, M. S. (2009). Perfil de produtores frente à vacinação contra doenças infecciosas abortivas em rebanhos bovinos do município de Alegre/ES. Archives of Veterinary Science, 14(2), 103–108. Vitas, A. I., & Garcia-Jalon, V. A. E. I. (2004). Occurrence of Listeria monocytogenes in fresh and processed foods in Navarra (Spain). International Journal of Food Microbiology, 90(3), 349–356. (shrink)

The study investigated the effect of cognitive restructuring on junior secondary school mathematics test anxiety in Oshimili south L.G.A of Delta State. Two research questions and two hypotheses tested at 0.05 level of significance guided the study. Quasi-experimental research design was adopted for this study. The population for this study was a total of 1224 students. These comprised of all the JSS 2 students from Oshimili South Local Government Area of Delta State. Research sample consisted of 120 JSS 2 (...) students with high level of mathematics test anxiety selected through purposive sampling technique. The instrument adopted for this study was Maths anxiety rating scale-R. Data collected from the study were analyzed using mean and ANCOVA. Results obtained from the study indicated that Cognitive restructuring therapy (CRT) was effective on mathematics test anxiety of junior secondary school students. The results equally showed that Cognitive restructuring therapy was more effective on the female students’ mathematics anxiety than their male counterparts. Furthermore, the results indicated a significant difference in the post-test mathematics test anxiety mean scores of students treated with CRT and those in the control group. Also, there was significant difference in the post-test mathematics test anxiety mean scores of male and female students treated with CRT. Based on the findings of this study, some recommendations were noted. The researcher recommended, among others that Schools’ Guidance Counselors should be empowered to make good use of the cognitive restructuring technique, in counseling students who find it difficult to comprehend mathematics skills. (shrink)

Recent empirical work on the concept of intentionality suggests that people’s assessments of whether an action is intentional are subject to uncertainty. Some researchers have gone so far as to claim that different people employ different concepts of intentional action. These possibilities have motivated a good deal of work in the relatively new field of experimental philosophy. The findings from this empirical research may prove to be relevant to medical ethics. In this article, we address this issue head on. We (...) first describe a study we conducted on intention ascription. Drawing on recent work in experimental philosophy, we investigated the possibility that the ascription of intentions to clinical actors in clinical settings is influenced by prior judgments about the goodness or badness of the consequences of the action in question. Our study was modeled on experimental studies in other contexts that have shown that people, when presented with a range of scenarios, are more likely to classify a side effect of an action as intended if the side effect is negative or reflects poorly on the actor than if it is positive or reflects well on the actor. We investigated whether this asymmetry in intention ascriptions was also present among physicians who were asked to ascribe intentions to clinical actors in certain well-defined clinical scenarios. After describing the study and its results, we discuss its implications for medical ethics. (shrink)

Must philosophers incorporate tools of experimental science into their methodological toolbox? I argue here that they must. Tallying up all the resources that are now part of standard practice in analytic philosophy, we see the problem that they do not include adequate resources for detecting and correcting for their own biases and proclivities towards error. Methodologically sufficient resources for error- detection and error-correction can only come, in part, from the deployment of specific methods from the sciences. However, we need not (...) imagine that the resulting methodological norms will be so empirically demanding as to require that all appeals to intuition must first be precertified by a thorough vetting by teams of scientists. Rather, I sketch a set of more moderate methodological norms for how we might best include these necessary tools of experimental philosophy. (shrink)

The urgent need of developing novel teaching methods in education to improve the critical thinking skills has been widely discussed by educational experts. The present study aims to investigate the effectiveness of Fermi problem solving with flipped learning techniques in teaching physics on the improvement of critical thinking skills among Emirati tenth graders. The sample of the study consists of 40 male and female secondary students from two secondary schools belonging to Abu Dhabi Department of Education and Knowledge in United (...) Arab Emirates divided into two groups; the control group consists of 20 students (10 male and 10 female) taught the physics unit by traditional methods, the experimental group consists of 20 students (10 males and 10 females) taught the physics unit by Fermi problem solving with flipped learning techniques. The quasi-experimental design was used, where the modified critical thinking skills test was prepared and administered on the two groups as a pre-test before the students start the treatment and as a post-test once they are finished. The MANCOVA and Two-Way ANCOVA tests were employed to analyze the data. The findings showed that there were statistically significant differences at (α = 0.05) in student’s critical thinking skills test (in favor of experimental group), indicating that the performance of students in treatment group was better than the control group in the post-test. This means that the Fermi problem solving with flipped learning techniques has significant effectiveness on improvement of critical thinking skills among the United Arab Emirates secondary students. Also there were no statistically significant differences between male and female students. (shrink)

Providing valid responses to a self-report survey requires cognitive effort. Subjects engaging in insufficient effort responding (IER) are unwilling to take this effort. Compared to psychologists, experimental philosophers so far seem to have paid less attention to IER. This paper is an attempt to begin to alleviate this shortcoming. First, I explain IER’s nature, prevalence and negative effects in self-report surveys in general. Second, I argue that IER might also affect experimental philosophy studies. Third, I develop recommendations as to how (...) experimental philosophers should (and should not) try to prevent IER. Fourth, I develop recommendations as to how experimental philosophers should (and should not) try to detect IER. Fifth, I sketch how experimental philosophers ought to proceed once a subject has been identified as an insufficient effort responder. And finally, I report the results of an online survey that addresses experimental philosophers’ current knowledge, consideration and assessment of IER. (shrink)

In the human sciences, experimental research is used to establish causal relationships. However, the extrapolation of these results to the target population can be problematic. To facilitate extrapolation, we propose to use the statistical technique Latent Class Regression Analysis in combination with the analogical reasoning theory for extrapolation. This statistical technique can identify latent classes that differ in the effect of X on Y. In order to extrapolate by means of analogical reasoning, one can characterize the latent classes by (...) a combination of features, and then compare these features to features of the target. (shrink)

In the context of climate change, this study uncovers the role of green airlines’ social responsibility in conjunction with the consumers’ switching behavior while considering the effects of latent variables, including green psychology, airline corporate image, green experimental behavior, green service fairness, green alternative attractiveness and switching intention, were examined in the study.

Experimental research suggests that people draw a moral distinction between bad outcomes brought about as a means versus a side effect (or byproduct). Such findings have informed multiple psychological and philosophical debates about moral cognition, including its computational structure, its sensitivity to the famous Doctrine of Double Effect, its reliability, and its status as a universal and innate mental module akin to universal grammar. But some studies have failed to replicate the means/byproduct effect especially in the absence (...) of other factors, such as personal contact. So we aimed to determine how robust the means/byproduct effect is by conducting a meta-analysis of both published and unpublished studies (k = 101; 24,058 participants). We found that while there is an overall small difference between moral judgments of means and byproducts (standardized mean difference = 0.87, 95% CI 0.67 – 1.06; standardized mean change = 0.57, 95% CI 0.44 – 0.69; log odds ratio = 1.59, 95% CI 1.15 – 2.02), the mean effect size is primarily moderated by whether the outcome is brought about by personal contact, which typically involves the use of personal force. (shrink)

The so-called “conciliatory” norm in epistemology and meta-ethics requires that an agent, upon encountering peer disagreement with her judgment, lower her confidence about that judgment. But whether agents actually abide by this norm is unclear. Although confidence is excessively researched in the empirical sciences, possible effects of disagreement on confidence have been understudied. Here, we target this lacuna, reporting a study that measured confidence about moral beliefs before and after exposure to moral discourse about a controversial issue. Our findings indicate (...) that participants do not abide by the conciliatory norm. Neither do they conform to a rival “steadfast” norm that demands their confidence to remain the same. Instead, moral discourse seems to boost confidence. Interestingly, we also find a confidence boost for factual beliefs, and a correlation between the extremity of moral views and confidence. One possible explanation of our findings is that when engaging in moral discourse participants become more extreme in their opinions, which leads them to become more confident about them, or vice versa: they become more confident and in turn more extreme. Although our work provides initial evidence for the former mechanism, further research is needed for a better understanding of confidence and moral discourse. (shrink)

This paper is an examination of the ethical principles of effective altruism as they are articulated by Peter Singer in his book The Most Good You Can Do. It discusses the nature and the plausibility of the principles that he thinks both guide and ought to guide effective altruists. It argues in § II pace Singer that it is unclear that in charitable giving one ought always to aim to produce the most surplus benefit possible and in § III that (...) there is a more attractive set of principles than the ones Singer outlines that ought to guide effective altruists in their philanthropic practices and in their lives more generally. These principles fit better with his practical ambitions and with plausible attitudes about the limits of beneficence. (shrink)

The Pomodoro technique is a timed-based strategy used in fighting procrastination and found to increase academic performance. However, its effect on academic learning in a synchronous remote learning modality has yet to be investigated. The study used a mixed triangulation semiexperimental design using a whole sample (N=46), following all ethical equivalence procedures. The genetics concept mastery of the students was tested using a researcher-made test. ANCOVA results revealed that students taught using Pomodoro yielded significantly better concept mastery in genetics (...) than the lecture method. This study contributes to the evaluation of one science teaching strategy compatible with remote learning modality. (shrink)

According to act-consequentialism the right action is the one that produces the best results as judged from an impersonal perspective. Some claim that this requirement is unreasonably demanding and therefore consequentialism is unacceptable as a moral theory. The article breaks with dominant trends in discussing this so-called Overdemandingness Objection. Instead of focusing on theoretical responses, it empirically investigates whether there exists a widely shared intuition that consequentialist demands are unreasonable. This discussion takes the form of examining what people think about (...) the normative significance of consequentialist requirements. In two experiments, the article finds that although people are sensitive to consequentialist requirements and, on average, find more extreme demands less reasonable, the level of disagreement with consequentialism falls short of qualifying as a widely shared intuition, even when demands are the highest. The article then ends with a general discussion of possible objections to its methods and its findings. (shrink)

I consider recent strategies proposed by econometricians for extrapolating causal effects from experimental to target populations. I argue that these strategies fall prey to the extrapolator’s circle: they require so much knowledge about the target population that the causal effects to be extrapolated can be identified from information about the target alone. I then consider comparative process tracing as a potential remedy. Although specifically designed to evade the extrapolator’s circle, I argue that CPT is unlikely to facilitate extrapolation in typical (...) econometrics and evidence-based policy applications. To argue this, I offer a distinction between two kinds of extrapolation, attributive and predictive, the latter being prevalent in econometrics and evidence-based policy. I argue that CPT is not helpful for predictive extrapolation when using the kinds of evidence that econometricians and evidence-based policy researchers prefer. I suggest that econometricians may need to consider qualitative evidence to overcome this problem. (shrink)

In this paper I will discuss some issues related to a recent trend in experimental philosophy (or x-phi), and try to show the reasons of its late (and scarce) involvement with aesthetics, compared to other areas of philosophical investigation. In order to do this, it is first necessary to ask how an autonomous experimental philosophy of aesthetics could be related to the long-standing tradition of psychological experimental aesthetics. After distinguishing between a “narrow” and a “broad” approach of experimental philosophy, I (...) will then make a distinction between topics in aesthetics pertaining to perceptual and cognitive processes, and traditional issues involved in the analysis of general and culturally-laden concepts. The narrow program of experimental philosophy, focused on the investigation of folk intuitions, is particularly effective only when two general conditions are met: the use of hypothetical scenarios (testing of thought experiments) and the heuristic role of folk intuitions in drawing philosophically relevant conclusions. I will argue that, when aesthetics is concerned, these requirements are not easily met. These difficulties notwithstanding, I will support a pluralistic view where aesthetics is revealed as an instructive example of how experimental approaches and traditional “armchair” philosophy integrate, and enrich each other. (shrink)

Among all non conventional micro machining, electrochemical discharge machining ECDM is having high quality of material removal rate with zero residual stress. This machining has been accepted as a highly modern technology in micromachining. In this paper an effort has been done on micro drilling of glass using electrochemical discharge machining ECDM . A fixed tool and a step down transformer have been used to support the steady machining to increase the accuracy of work piece. The input parameters used in (...) this experiment are voltage, concentration of electrolyte, enter electrode gap and ratio of area of electrode. MRR has been investigated over the input parameters. Feed rate and electrolyte temperature has been made constant of 3µm sec and 30°c respectively. Taguchi method is used to optimize the effect of the process parameters on MRR. The signal to noise S N ratio and the ANOVA analysis are employed to find the contributions of input parameters. Vikrant Sharma | Sunil Kumar "Experimental research to Optimize Process Parameters in Machining of Non Conducting Material with hybrid non conconventional machining" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-4 , June 2017. (shrink)

Drug regulation is fraught with inductive risk. Regulators must make a prediction about whether or not an experimental pharmaceutical will be effective and relatively safe when used by typical patients, and such predictions are based on a complex, indeterminate, and incomplete evidential basis. Such inductive risk has important practical consequences. If regulators reject an experimental drug when it in fact has a favourable benefit/harm profile, then a valuable intervention is denied to the public and a company’s material interests are needlessly (...) thwarted. Conversely, if regulators approve an experimental drug when it in fact has an unfavourable benefit/harm profile, then resources are wasted, people are needlessly harmed, and other potentially more effective treatments are underutilized. Given that such regulatory decisions have these practical consequences, non-epistemic values about the relative importance of these consequences impact the way such regulatory decisions are made (similar to the analysis of laboratory studies on the toxic effects of dioxins presented in Douglas [2000]). To balance the competing demands of the pertinent non-epistemic values, regulators must perform what I call an “inductive risk calculus.” At least in the American context this inductive risk calculus is not well-managed. (shrink)

This study aimed to determine the effectiveness of using Team Assisted Individualization (TAI) as cooperative learning teaching approach to improve students’ mathematical cognition. A quantitative research design via experimental design using one group pretest and post-test was employed. This only concentrated on specific students’ processing speed and working memory and included 67 grade 9 students from a public school in the Philippines. The findings showed that the components of TAI were moderately effective under the placement test, effective under the teams, (...) teaching group, student creative, team study, fact test and team score than whole class and highly effective under team recognition, Furthermore, there is a significant difference between the pre-test and post-test scores in each completed stage, and TAI approach is an effective strategy in improving the mathematical cognition of students. This study argues that TAI approach may be utilized in mathematics classrooms to improve the mathematical cognition of students. The gravity of the lessons or topics may be put into consideration to balance the learning and performances of students. (shrink)

Electrochemical assisted abrasive flow finishing is a newly developed hybrid finishing process which is used to finish the internal parts of work piece having complicated geometry to large extent. In electrochemical assisted abrasive flow machining higher abrasion of the material was detected due to the combine effect of ECM and AFF processes. In Electrochemical aided abrasive flow machining a electrolyte is added to the prepared media .This media consist a kind of polymeric carrier and abrasive particles that are hydrocarbon (...) gel, Al2O3, Silicon based polymer, and NaI Sodium iodide as electrolytic salt. In this experimental research different process parameters such as voltage, abrasive concentration, Number of cycle, molal concentration and diameter of rod were considered at different levels for response characteristic of surface roughness Ra and material removal MR based on Taguchi method using standard L27 orthogonal array OA for the plan of experimentation. To determine the contribution of each parameter analysis of variance was used. Sandeep Singh | Sunil kumar "Experimental Research Work to Optimize Process Parameters into Electro Chemical Abrasive Flow Machining using Taguchi Methodology" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-1 | Issue-4 , June 2017 . (shrink)

Recent findings in experimental philosophy have revealed that people attribute intentionality, belief, desire, knowledge, and blame asymmetrically to side- effects depending on whether the agent who produces the side-effect violates or adheres to a norm. Although the original (and still common) test for this effect involved a chairman helping or harming the environment, hardly any of these findings have been applied to business ethics. We review what little exploration of the implications for business ethics has been done. Then, (...) we present new experimental results that expand the attribution asymmetry to virtue and vice. We also examine whether it matters to people that an effect was produced as a primary or side- effect, as well as how consumer habits might be affected by this phenomenon. These results lead to the conclusion that it appears to be in a businessperson’s self-interest to be virtuous. (shrink)

The rationale of this study was to examine the interactive effect of gender, test anxiety, and test items sequencing on the academic performance in mathematics among SS3 students in Calabar Education Zone, Cross River State. Two formulated null hypotheses directed the study. The study adopted the quasi-experimental design. Simple random sampling technique was used in drawing a sample of 474 students from a population of 8,549 SS3 students. A Mathematics Achievement Test (MAT) and a Test Anxiety Scale (TAS) were (...) used primarily as the instruments for data collection. The reliability coefficient obtained for both instruments were .88 and .82 respectively. The data collected were analyzed using descriptive statistics such as mean and standard deviation, while the null hypotheses were tested respectively, using Pearson product-moment Correlation, and Analysis of Covariance where applicable. Findings indicated that test anxiety contributes negatively to academic performance in Mathematics; there is a significant interaction effect between item sequencing and gender on academic performance; between item sequencing and test anxiety on academic performance; and between gender and test anxiety on academic performance in Mathematics respectively; The findings also showed that Based on these findings conclusion and recommendations were made. (shrink)

Transcranial magnetic stimulation is used to make inferences about relationships between brain areas and their functions because, in contrast to neuroimaging tools, it modulates neuronal activity. The central aim of this article is to critically evaluate to what extent it is possible to draw causal inferences from repetitive TMS data. To that end, we describe the logical limitations of inferences based on rTMS experiments. The presented analysis suggests that rTMS alone does not provide the sort of premises that are sufficient (...) to warrant strong inferences about the direct causal properties of targeted brain structures. Overcoming these limitations demands a close look at the designs of rTMS studies, especially the methodological and theoretical conditions which are necessary for the functional decomposition of the relations between brain areas and cognitive functions. The main points of this article are that TMS-based inferences are limited in that stimulation-related causal effects are not equivalent to structure-related causal effects due to TMS side effects, the electric field distribution, and the sensitivity of neuroimaging and behavioral methods in detecting structure-related effects and disentangling them from confounds. Moreover, the postulated causal effects can be based on indirect effects. A few suggestions on how to manage some of these limitations are presented. We discuss the benefits of combining rTMS with neuroimaging in experimental reasoning and we address the restrictions and requirements of rTMS control conditions. The use of neuroimaging and control conditions allows stronger inferences to be gained, but the strength of the inferences that can be drawn depends on the individual experiment’s designs. Moreover, in some cases, TMS might not be an appropriate method of answering causality-related questions or the hypotheses have to account for the limitations of this technique. We hope this summary and formalization of the reasoning behind rTMS research can be of use not only for scientists and clinicians who intend to interpret rTMS results causally but also for philosophers interested in causal inferences based on brain stimulation research. (shrink)

In disputes about conceptual analysis, each side typically appeals to pre-theoretical 'intuitions' about particular cases. Recently, many naturalistically oriented philosophers have suggested that these appeals should be understood as empirical hypotheses about what people would say when presented with descriptions of situations, and have consequently conducted surveys on non-specialists. I argue that this philosophical research programme, a key branch of what is known as 'experimental philosophy', rests on mistaken assumptions about the relation between people's concepts and their linguistic behaviour. The (...) conceptual claims that philosophers make imply predictions about the folk's responses only under certain demanding, counterfactual conditions. Because of the nature of these conditions, the claims cannot be tested with methods of positivist social science. We are, however, entitled to appeal to intuitions about folk concepts in virtue of possessing implicit normative knowledge acquired through reflective participation in everyday linguistic practices. (shrink)

Gignac and Zajenkowski (2020) find that “the degree to which people mispredicted their objectively measured intelligence was equal across the whole spectrum of objectively measured intelligence”. This Comment shows that Gignac and Zajenkowski’s (2020) finding of homoscedasticity is likely the result of a recoding choice by the experimenters and does not in fact indicate that the Dunning-Kruger Effect is a mere statistical artifact. Specifically, Gignac and Zajenkowski (2020) recoded test subjects’ responses to a question regarding self-assessed comparative IQ onto (...) a linear IQ scale when a normal IQ scale would likely have been more appropriate. More generally, researchers studying self-assessed intelligence should be aware of potential measurement problems that may arise when transforming an ordinal scale onto an interval scale. (shrink)

Introduction: Multiple sclerosis (MS) is an autoimmune disease that causes scar tissue in the nervous system and seriously affects the quality of life of people. Muscle weakness, spasticity and coordination problems are seen primarily in the lower extremities. Strengthening exercises improve muscle strength in people with multiple sclerosis, but there is no consensus on their effect on walking capacity. -/- Methods: To determine the relationship between gluteus maximus muscle strength, ataxia, balance and walking capacity in Multiple Sclerosis. An experimental (...) study design was applied. Gluteus maximus muscle strength was measured using a dynamometer. Walking capacity was determined by the 6-minute walk test (6MWT) and dynamic gait index (DGI). Balance was evaluated with the one-leg standing test (SLS). The severity of ataxia was measured with the International Ataxia Rating Scale (ICARS). Fatigue was evaluated with VAS and quality of life of all patients with SF36 short form. -/- Results: EDSS mean of the study = 3.39 ± 1.4; 2 men and 16 women with mean age = 37.17 ± 9.16 years were included. 6MWT, DGI, ALS, ICARS, VAS were different before and after treatment (p<0.05). There was no significant difference other than physical function and general health among the sub-parameters of SF36 (p>0.05). Correlation of muscle strength with ataxia, gait and balance was not significant (p>0.05) -/- Conclusion: In individuals with MS, the fact that the treatment program consists of modalities that include balance and sensory exercises as well as muscle strengthening exercises increases the success of rehabilitation. (shrink)

Given the wide the range of legally available options for end-of-life care in recent decades: from aggressive, even experimental, treatment to active euthanasia, our ethical analysis struggles to keep pace with technology and law. In this essay I show that the principle of double effect (PDE) remains, and will continue to be, a useful tool for ethical analysis of end-of-life care. According to PDE, an agent may ethically perform an act that s/he foresees will have a significant bad (...) class='Hi'>effect (e.g., death) in addition to a good effect (e.g., pain relief) only if s/he does not intend the bad effect, the act is not bad for reasons other than its causing the bad effect, and there is a proportionately serious reason to act. Following a brief explanation of PDE and preliminary considerations in favor of counting death as a bad effect, I analyze several end-of-life options in terms of the principle. I begin with those that enjoy significant consensus among proponents of PDE: active euthanasia, “passive euthanasia,” and palliative care. Then I consider the less-straightforward cases of drug provision, refusing food and water, and terminal sedation, arguing that participation in such actions is justifiable via PDE only under very limited conditions. (shrink)