With regard to current debates on the ethical implementation of AI, especially two demands are linked: the call for explainability and for ultimate human responsibility. In the medical field, both are condensed into the role of one person: It is the physician to whom AI output should be explainable and who should thus bear ultimate responsibility for diagnostic or treatment decisions that are based on such AI output. In this article, we argue that a black box AI indeed creates a (...) rationally irresolvable epistemic situation for the physician involved. Specifically, strange errors that are occasionally made by AI sometimes detach its output from human reasoning. Within this article it is further argued that such an epistemic situation is problematic in the context of ultimate human responsibility. Since said strange errors limit the promises of explainability and the concept of explainability frequently appears irrelevant or insignificant when applied to a diverse set of medical applications, we deem it worthwhile to reconsider the call for ultimate human responsibility. (shrink)

This empirical study examines corporate responses to activist shareholder groups filing social-policy shareholder resolutions. Using resource dependency theory as our conceptual framing, we identify some of the drivers of corporate responses to shareholder activists. This study departs from previous studies by including a fourth possible corporate response, engaging in dialogue. Dialogue, an alternative to shareholder resolutions filed by activists, is a process in which corporations and activist shareholder groups mutually agree to engage in ongoing negotiations to deal with social (...) issues. Based on a unique dataset of resolutions filed by member organizations of the Interfaith Center on Corporate Responsibility from 2002 to 2005 and the outcomes of these resolutions, our analysis finds that corporate managers are more likely to engage in dialogue with shareholder activists when the firm is larger, is more responsive to stakeholders, the CEO is the board chair, and the firm has a relatively lower percentage of institutional investors. (shrink)

Several recent lines of inquiry have pointed to the amygdala as a potential lesion site in autism. Because one function of the amygdala may be to produce autonomic arousal at the sight of a signi¢cant face, we compared the responses of autistic children to their mothers’ face and to a plain paper cup. Unlike normals, the autistic children as a whole did not show a larger response to the person than to the cup. We also monitored sympathetic activity in (...) autistic children as they engaged in a wide range of everyday behaviours. The children tended to use self-stimulation activities in order to calm hyper-responsive activity of the sympathetic (`¢ght or £ight’) branch of the autonomic nervous system. A small percentage of our autistic subjects had hyporesponsive sympathetic activity, with essentially no electrodermal responses except to self-injurious behaviour. We sketch a hypothesis about autism according to which autistic children use overt behaviour in order to control a malfunctioning autonomic nervous system and suggest that they have learned to avoid using certain processing areas in the temporal lobes. (shrink)

This research explored how engineering student views of their responsibility toward helping individuals and society through their profession, so-called social responsibility, change over time. A survey instrument was administered to students initially primarily in their first year, senior year, or graduate studies majoring in mechanical, civil, or environmental engineering at five institutions in September 2012, April 2013, and March 2014. The majority of the students did not change significantly in their social responsibility attitudes, but 23 % decreased and 20 % (...) increased. The students who increased, decreased, or remained the same in their social responsibility attitudes over time did not differ significantly in terms of gender, academic rank, or major. Some differences were found between institutions. Students who decreased in social responsibility initially possessed more positive social responsibility attitudes, were less likely to indicate that college courses impacted their views of social responsibility, and were more likely to have decreased in the frequency that they participated in volunteer activities, compared to students who did not change or increased their social responsibility. Although the large percentage of engineering students who decreased their social responsibility during college was disappointing, it is encouraging that courses and participation in volunteer activities may combat this trend. (shrink)

Several recent lines of inquiry have pointed to the amygdala as a potential lesion site in autism. Because one function of the amygdala may be to produce autonomic arousal at the sight of a significant face, we compared the responses of autistic children to their mothers’ face and to a plain paper cup. Unlike normals, the autistic children as a whole did not show a larger response to the person than to the cup. We also monitored sympathetic activity in (...) autistic children as they engaged in a wide range of everyday behaviours. The children tended to use self-stimulation activities in order to calm hyper-responsive activity of the sympathetic (`fight or flight’) branch of the autonomic nervous system. A small percentage of our autistic subjects had hyporesponsive sympathetic activity, with essentially no electrodermal responses except to self-injurious behaviour. We sketch a hypothesis about autism according to which autistic children use overt behaviour in order to control a malfunctioning autonomic nervous system and suggest that they have learned to avoid using certain processing areas in the temporal lobes. (shrink)

Objectives Access to healthcare in most western societies is based on equality. Rapidly rising costs have fuelled debates about differentiation in access to healthcare. We assessed the public's perceptions and attitudes about differentiation in healthcare according to lifestyle behaviour. Methods A vignette study was undertaken in participants in a colorectal cancer screening pilot programme in the Netherlands. Screenees with a negative test result received a questionnaire in which nine hypothetical situations were described: three different healthcare settings (screening, lung cancer, chronic (...) obstructive pulmonary disease) combined with three forms of differentiation each: a difference in premium, waiting list ordering or copayment according to lifestyle. We evaluated the responses using a general hierarchical linear model. Results The percentage of participants in agreement with differentiation varied from 20% to 58% (overall mean of 40%). Significantly more participants were in favour of giving a premium discount to those who do not engage in unhealthy behaviour compared with supporters for higher payments for those who do. More differentiation was supported for non-smoking versus smoking cessation than for participation versus non-participation in screening. We observed in-group favouritism in smokers, but no significant effects of age or disease. There was no support for waiting list ordering based on lifestyle. Conclusions Results of this study show that Dutch citizens eligible for colorectal cancer screening are in favour of some form of financial differentiation in the distribution of healthcare, but that significant differences exist between type of setting and the type of behaviour. Our study can be used in the ongoing discussion about solidarity and behaviour in healthcare. (shrink)

The primary responsibility for global climate change responsiveness is usually attributed to nation states. This is reflected in the United Nations’ processes aimed at enrolling governments in mitigation and adaptation programmes. Such an approach begs the question of how global climate change (GCC) responsiveness might proceed if a national government is hostile to the issue, as appears likely to be the case in the USA. This paper addresses this concern by documenting the percentage of the population of the USA who (...) are ‘covered’ by at least one of six examples of GCC responsiveness at sub-federal – state and municipality – levels. Of the population of the USA, 25.8% lives in states where all of the state-level initiatives surveyed are in effect, whereas only 4.4% are not covered by any of the six. This coverage has increased as compared to earlier surveys (Lutsey, N., and D. Sperling. 2008. “America’s Bottom-Up Climate Change Mitigation Policy.” Energy Policy 36: 673–685. doi:10.1016/j.enpol.2007.10.018). This finding suggests that there is more practical hope for GCC responsiveness than might be commonly appreciated and this also has ramifications for research in accounting. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Response to Masafumi Ogawa, “Music Teacher Education in Japan: Structure, Problems, and Perspectives”Christina HornbachMasafumi Ogawa cares deeply about improving music teacher education and has grave concerns about Japan's current music education and teacher training system. He notes reduced instructional time, cuts in teaching positions, and classroom [End Page 201] management issues resulting in the devaluing of music education by administrators, students, and the general public. He proposes that (...) one solution to these problems involves changing curriculum requirements for music education and student teaching.Ogawa notes that in the Japanese teacher preparation system, performance requirements significantly outnumber music education class requirements, something he regards as a weakness in the system. According to his data, a similar survey of the American university system revealed that music education classes receive high priority in course requirements. Though the data sample was rather small in this instance (five major state universities) and may not truly reflect course requirements for the majority of music education majors nationwide, in my experience most of the undergraduate coursework does divide fairly equally between music education methods courses, history/theory, and performance requirements. Though the National Association of Schools of Music does have guidelines for professional and teaching competencies, the actual percentages for course requirements (basic musicianship and methods courses, 50%; general studies, 30% to 35%; professional education and student teaching, 15% to 20%) provide each individual school with discretion and leeway.1 Although the American music education system may be stronger in certain areas than the Japanese system, as Ogawa presents it, it is by no means perfect. Thus, the American system needs examination too, not necessarily for the quantity of courses, but rather to determine course content and quality. Due to time limitations, I will focus on only one aspect, but one that is of the utmost importance: classroom management.It can be argued that undergraduate music education majors in America just as in Japan need more time to discuss and experience the "real" world before they teach. Though some programs incorporate pre-student teaching practica into elementary and secondary methods courses, more instructional time should be devoted to discussing classroom management and behavior issues. Classroom management is usually touched upon briefly in methods courses, and perhaps even in philosophy or psychology classes, but not to the depth it should be. There are a myriad stressful conditions that may be associated with teacher attrition and burnout, including budgets, salaries, lack of administrative and parental support, and classroom discipline, to name a few.2 However, one of the leading causes of stress is student attitudes and behavior.3Some educators believe that teaching is a natural ability and a person either possesses the innate qualities to succeed or does not; others believe that anyone can be taught to teach. Perhaps it is a little bit of both. Bright, young teachers who have a drive to teach and care about the future of their students will be more successful if armed with classroom management skills and experience in a variety of teaching contexts; for instance, urban and rural. Without guidance and increased knowledge, most young teachers emulate mentors; they teach how they [End Page 202] were taught. Depending on the personality and/or skills of the novice teacher, these techniques may or may not work when he/she is faced with teaching in an unfamiliar context. Regardless, young educators need to be taught how to teach, not just what to teach.It is necessary for a course or courses to be added to college and university music education curricula that address classroom management, emotional concerns of students, and the teaching of special student populations. At best, these topics are covered in a cursory manner in methods courses, and a cooperating teacher may model and discuss classroom management during student teaching. Providing instructional strategies for dealing with emotionally volatile adolescents and discussing available resources, responsibilities, and rights of teachers are important for new teachers' professional growth. Music educators should have the skills to recognize and deal with inappropriate classroom behaviors in a manner that focuses the student and the class back on learning.Managing anger and resistance in the classroom can be a daunting task if one is... (shrink)

This research explored how engineering student views of their responsibility toward helping individuals and society through their profession, so-called social responsibility, change over time. A survey instrument was administered to students initially primarily in their first year, senior year, or graduate studies majoring in mechanical, civil, or environmental engineering at five institutions in September 2012, April 2013, and March 2014. The majority of the students did not change significantly in their social responsibility attitudes, but 23 % decreased and 20 % (...) increased. The students who increased, decreased, or remained the same in their social responsibility attitudes over time did not differ significantly in terms of gender, academic rank, or major. Some differences were found between institutions. Students who decreased in social responsibility initially possessed more positive social responsibility attitudes, were less likely to indicate that college courses impacted their views of social responsibility, and were more likely to have decreased in the frequency that they participated in volunteer activities, compared to students who did not change or increased their social responsibility. Although the large percentage of engineering students who decreased their social responsibility during college was disappointing, it is encouraging that courses and participation in volunteer activities may combat this trend. (shrink)

The problems of global health are truly terrible. Millions suffer and die from diseases like tuberculosis, HIV/AIDS, and malaria. One way of addressing these problems is via a Global Health Impact labeling campaign. If even a small percentage of consumers promote global health by purchasing Global Health Impact products, the incentive to use this label will be substantial. One might wonder, however, whether consumers are morally obligation to purchase any these goods or whether doing so is even morally permissible. This (...) paper suggests that if the proposal is implemented, purchasing Global Health Impact labelled goods is at least morally permissible, if not morally required. Its argument should, moreover, be of much more general interest to those considering different kinds of ethical consumption. (shrink)

This study investigates whether and how the intensity of social distancing from the Coronavirus disease 2019 (COVID-19) pandemic influences the corporate social responsibility (CSR) disclosure index. An empirical examination is carried out based on data from the Shanghai Stock Exchange from 2020 to 2022. CSR disclosure index is measured by the percentage of CSR-related press releases from the total press releases published on a certain day. The intensity of the COVID-19 pandemic is measured by the daily confirmed cases among the (...) population in China. This research uses the two-stage least squares regression model to alleviate the endogeneity issues. Findings reveal a reverse correlation between the intensity of the COVID-19 pandemic and the CSR disclosure. The results are consistent and robust to endogeneity tests and sensitivity analyses. Findings support the stakeholder–agency theory and indicate that Chinese managers tend to satisfy the shareholders' interests rather than those of other broad stakeholders. Moreover, Chinese managers tend to choose short-term survival rather than long-term development in times of social distancing. (shrink)

This study investigates the influence of old directors on corporate social responsibility (CSR) using roughly 25,000 firm-year observations from 2001 to 2015 in the United States. We employ the widely used selection, optimization, and compensation (SOC) model from psychology to explain the CSR decisions of old directors. Our results indicate that firms with a higher percentage of old directors tend to have lower engagement in CSR activities. To address endogeneity, we adopt the difference-in-differences method and use the event of sudden (...) deaths and unexpected retirements of old directors and find that our results remain robust. Our analysis also reveals that the negative impact of old directors on CSR is more significant in firms where directors receive fewer reputational spillover benefits from CSR initiatives and/or firms exhibiting poor corporate governance. In addition, this adverse impact of old directors comes from two effects: a reduction in efforts to enhance CSR strengths and an increase in inaction to address CSR concerns. Overall, these findings suggest that the CSR decision-making process of old directors involves assessing the costs and benefits of CSR engagements, consistent with our hypothesis derived from the SOC model. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Response to Elvira Panaiotidi, “The Nature of Paradigms and Paradigm Shifts in Music Education”Wenyi W. KurkulAt the beginning, I would like to congratulate Elvira Panaiotidi on her interesting paper and on her proposal to move beyond the long-running debates that began in the mid-1990s between Bennett Reimer and David Elliott and their respective supporters. I also applaud her affirmation that, beyond the numerous debates within the music-education philosophy (...) community, the ultimate goal is to put the theories to work in schools or, in other words, to convert theories into operative paradigms.Echoing her affirmation, I shared her article with a class of my graduate students after I received the invitation to respond to this paper. All of my graduate students are current schoolteachers in the greater Washington, DC metropolitan area in the United States. Some of them are young teachers; others have decades [End Page 114] of teaching experience. As a university professor, I have always been thrilled by how much my thoughts are inspired by my students—by their stories, writing, discussions, dialogues, and sometimes very challenging questions in class. Their concern for their daily jobs and their students constantly remind me of our responsibilities to the children in the schools. However, with our schools and students in mind, I have to ask the music education philosophy community a question: Is "producing a unified concept of music," or "searching for a unified approach," or even aiming to "develop a unified approach in music education" as proposed by Panaiotidi what we truly need?In her paper, Panaiotidi discusses the debate over the approaches in music education by Reimer and Elliott in the context of paradigm shifts. The term, "paradigm shift," was introduced by Thomas Kuhn in 1962 in his highly influential book, The Structure of Scientific Revolutions. Kuhn proposes that almost every significant break-through in the field of scientific endeavor is first a break with tradition, with old ways of thinking, with old paradigms. For example, until the germ theory was developed, there was a high percentage of deaths during childbirth and scientists were not sure why. Likewise, in military settings, more people were dying from small wounds and diseases than from the major traumas experienced on the frontlines. But as soon as the germ theory was developed, a whole new paradigm—a better, improved way of understanding what was happening—made dramatic and significant improvements in the practice of medicine possible.The United States today is the setting for another fruitful and powerful example of a dramatic paradigm shift. The traditional concept of government had been monarchical, based on the divine right of kings. It was not until centuries later that a significant break-through paradigm was developed: government of the people, by the people, and for the people. A constitutional democracy was born that unleashed tremendous human energy and ingenuity. This new paradigm, over time, generated personal empowerment, free enterprise, a higher standard of living, freedom and liberty, and influence and hope unequaled in the history of the world.Stephen R. Covey, the author of a popular book in the late 1980s, The Seven Habits of Highly Effective People, cites Kuhn's conception of paradigm shift to illustrate his own ideas. He describes an experiment at the Harvard Business School in which an instructor passed out a picture of a young woman to half of the class and a picture of an old woman to the other half. The students were asked to look briefly at the picture and pass it back. The professor then asked the class to describe the woman as he projected on a screen a picture of a woman that was a combined image of the "old" and "young" women. Needless to say, the students debated the age of the woman. If they had seen the "young" version, [End Page 115] they could see only a young woman now, and vice-versa. Each student was adamant about his or her position. They did not see the image in another way until the lines were pointed out to demonstrate the features of the old and young woman. Covey cites this exercise to prove the powerful conditioning effects of one... (shrink)

Research on corporate social responsibility has traditionally focused on managerial discretion and stakeholders’ influence. This study extends current research by addressing the effect of family firms and institutional owners on CSR performance, namely, CSR strengths and concerns. Based on stewardship theory and the socioemotional wealth perspective, we propose that family firms are more likely to value CSR performance. Next, drawing from multiple agency theory, we predict that institutional owners, unlike family owners, will influence a firm’s CSR performance differently. We tested (...) our hypotheses using a sample of 153 firms from 1994 to 2006 and found general support for our hypotheses. A higher percentage of family owned equity and the presence of a family CEO are found to increase CSR strengths, whereas transient institutional owners have an opposite effect. The presence of a family CEO and founding family are found to reduce CSR concerns. Contrary to our predictions, dedicated institutional owners are positively associated with CSR concerns. (shrink)

Background: While advanced driver assistance technologies have the potential to increase safety, there is concern that driver inattention resulting from overreliance on these features may result in crashes. Driver monitoring technologies to assess a driver’s state may be one solution. The purpose of this study was to replicate and extend the research on physiological responses to common driving hazards and examine how these may differ based on driving experience.Methods: Learner and Licensed drivers viewed a Driving Hazard Perception Task while electrodermal (...) activity was measured. The task presented 30 Event and 30 Non-Event videos. A skin conductance response score was calculated for each participant based on the percentage of videos that elicited an SCR.Results: Analysis of the SCR score during Event videos revealed a medium effect of group differences, whereby Licensed drivers were more likely to have an SCR than Learner drivers. Interaction effects revealed Licensed drivers were more likely to have an SCR earlier in the Event videos compared to the end, and the Learner drivers were more likely to have an SCR earlier in the Non-Event videos compared to the end.Conclusion: Our results support the viability of using SCR during driving videos as a marker of hazard anticipation differing based on experience. The interaction effects may illustrate situational awareness in licensed drivers and deficiencies in sustained vigilance among learner drivers. The findings demand further examination if physiological measures are to be validated as a tool to inform driver potential performance in an increasingly automated driving environment. (shrink)

This paper investigates the effect of female representation on the board of directors on corporate response to stakeholders’ demands for increased public reporting about climate change-related risks. We rely on the Carbon Disclosure Project as a sustainability initiative supported by institutional investors. Greenhouse gas emissions measurement and its disclosure to investors can be thought of as a first step toward addressing climate change issues and reducing the firm’s carbon footprint. Based on a sample of publicly listed Canadian firms over (...) the period 2008–2014, we find that the likelihood of voluntary climate change disclosure increases with women percentage on boards. We also find evidence that supports critical mass theory with regard to board gender diversity. These findings reinforce initiatives being undertaken around the world to promote gender diversity in corporate governance while demonstrating board effectiveness in stakeholder management. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Response to Elvira Panaiotidi, “The Nature of Paradigms and Paradigm Shifts in Music Education”Wenyi W. KurkulAt the beginning, I would like to congratulate Elvira Panaiotidi on her interesting paper and on her proposal to move beyond the long-running debates that began in the mid-1990s between Bennett Reimer and David Elliott and their respective supporters. I also applaud her affirmation that, beyond the numerous debates within the music-education philosophy (...) community, the ultimate goal is to put the theories to work in schools or, in other words, to convert theories into operative paradigms.Echoing her affirmation, I shared her article with a class of my graduate students after I received the invitation to respond to this paper. All of my graduate students are current schoolteachers in the greater Washington, DC metropolitan area in the United States. Some of them are young teachers; others have decades [End Page 114] of teaching experience. As a university professor, I have always been thrilled by how much my thoughts are inspired by my students—by their stories, writing, discussions, dialogues, and sometimes very challenging questions in class. Their concern for their daily jobs and their students constantly remind me of our responsibilities to the children in the schools. However, with our schools and students in mind, I have to ask the music education philosophy community a question: Is "producing a unified concept of music," or "searching for a unified approach," or even aiming to "develop a unified approach in music education" as proposed by Panaiotidi what we truly need?In her paper, Panaiotidi discusses the debate over the approaches in music education by Reimer and Elliott in the context of paradigm shifts. The term, "paradigm shift," was introduced by Thomas Kuhn in 1962 in his highly influential book, The Structure of Scientific Revolutions. Kuhn proposes that almost every significant break-through in the field of scientific endeavor is first a break with tradition, with old ways of thinking, with old paradigms. For example, until the germ theory was developed, there was a high percentage of deaths during childbirth and scientists were not sure why. Likewise, in military settings, more people were dying from small wounds and diseases than from the major traumas experienced on the frontlines. But as soon as the germ theory was developed, a whole new paradigm—a better, improved way of understanding what was happening—made dramatic and significant improvements in the practice of medicine possible.The United States today is the setting for another fruitful and powerful example of a dramatic paradigm shift. The traditional concept of government had been monarchical, based on the divine right of kings. It was not until centuries later that a significant break-through paradigm was developed: government of the people, by the people, and for the people. A constitutional democracy was born that unleashed tremendous human energy and ingenuity. This new paradigm, over time, generated personal empowerment, free enterprise, a higher standard of living, freedom and liberty, and influence and hope unequaled in the history of the world.Stephen R. Covey, the author of a popular book in the late 1980s, The Seven Habits of Highly Effective People, cites Kuhn's conception of paradigm shift to illustrate his own ideas. He describes an experiment at the Harvard Business School in which an instructor passed out a picture of a young woman to half of the class and a picture of an old woman to the other half. The students were asked to look briefly at the picture and pass it back. The professor then asked the class to describe the woman as he projected on a screen a picture of a woman that was a combined image of the "old" and "young" women. Needless to say, the students debated the age of the woman. If they had seen the "young" version, [End Page 115] they could see only a young woman now, and vice-versa. Each student was adamant about his or her position. They did not see the image in another way until the lines were pointed out to demonstrate the features of the old and young woman. Covey cites this exercise to prove the powerful conditioning effects of one... (shrink)

This study attempts to fill in two research gaps in the extant literature concerning the ecosystem for social innovation in the context of emerging market economies such as India. The study first attempts to assess the potential of corporate social responsibility (CSR) in not-for-profit entities such as technology business incubators (TBIs) to stimulate social innovations in the prevalent ecosystems in emerging markets. Further, using a random-effects Tobit model, the study examines the characteristics of firms that spend higher percentages of (...) CSR expenditure on not-for-profit TBIs/societies/trusts in India. The study provides policy suggestions to create an entrepreneurial ecosystem for promoting social innovation in emerging markets such as India. (shrink)

This study investigates how diverse European legal systems and financial structures influence corporate social and environmental responsibility. The argument is developed by means of a framework that integrates legal systems and financial structures. Hypotheses relating to environmental responsibility have been tested using Innovest data gathered between 2002 and 2007 from 645 companies in 16 countries; and hypotheses relating to social responsibility have been tested using Innovest data gathered between 2004 and 2007 from 600 companies. The findings demonstrate that legal systems (...) influence corporate responsibility (CR) in both social and environmental spheres. They also support the claim that corporations are more likely to act in environmentally responsible ways when there are strong and well-enforced state regulations in place to ensure such behavior. Company size is shown to have a greater impact on CR than either excess cash or performance. Large companies tend to be more visible than small ones do, and society expects them to behave in a more socially and environmentally responsible manner regardless of their financial performance or available cash. Finally, these findings support the hypothesis that capital structure significantly influences CR: companies with a high number of publicly held shares and a low percentage of debt are more likely than others to commit themselves to social and environmental activities. (shrink)

This study examines the relation between corporate social responsibility and institutional investor ownership, and the impact of this relation on stock return volatility. We find that institutional ownership does not strictly increase or decrease in CSR; rather, institutional ownership is a concave function of CSR. This evidence suggests that institutional investors do not see CSR as strictly value-enhancing activities. Institutional investors adjust their percentage of ownership when CSR activities go beyond the perceived optimal level. Employing the path analysis, we also (...) examine the mediating effect of institutional ownership on the relation between CSR and stock return volatility. We find that CSR decreases stock return volatility at a decreasing rate through its effect on institutional ownership. Our results remain robust under several different CSR measures and estimation methods. (shrink)

This article examines the impact of female leadership on corporate social responsibility (CSR) practices in publicly traded corporations. Our analysis finds that female leadership matters. For example, female leadership at the board level increases the likelihood of having a female CEO and the overall percentage of women executives in firms. The study measures CSR practices using the Thomson Reuters corporate responsibility ratings (TRCRR) from the Thomson Reuters ASSET4 database for 1242 firms over a 7-year period, from 2009 to 2015. Panel (...) regression estimates indicate that board gender diversity (BGD) has a positive impact on CSR, while two other measures of female leadership (presence of female CEO and percentage of female executives) were largely insignificant. We perform our analysis in the context of upper echelons theory and expand on recent studies of the impact of female leadership on CSR practices by using a different and a larger data set than previous research studies. (shrink)

Student cheating and reporting of that cheating represents one form of organizational wrong-doing and subsequent whistle-blowing, in the context of an academic organization. Previous research has been hampered by a lack of information concerning the validity of survey responses estimating the incidence of organizational wrongdoing and whistle-blowing. An innovative method, the Randomized Response Technique (RRT), was used here to assess the validity of reported incidences of wrongdoing and whistle-blowing. Surprisingly, our findings show that estimates of these incidences did not (...) vary significantly when RRT questionnaire results were compared to those obtained from standard surveys. In fact, a large number of business undergraduates admitted cheating while only a small percentage reported peers'' cheating when they observed it. These results should be sobering for managers and their implications are considered in some detail. (shrink)

Plastic waste is a significant environmental problem for almost all countries; therefore, protecting the environment from the problem is crucial. The most sensible solution to these problems is substituting the natural aggregates with substantial plastic waste in various building materials. This study aimed to optimise the mixed design ratio of cement brick containing plastic waste as aggregate replacement. Plastic cement brick mixtures were prepared by the incorporation of four different types of plastic waste such as polyethylene terephthalate (PET), high-density polyethylene, (...) low-density polyethylene and polypropylene into cement bricks with different cement contents (150, 300 and 450 g) and plastic replacement percentages (0, 3 and 6%). Compressive strength and water absorption of the plastic cement bricks were analysed using a statistical model through the response surface methodology. It revealed the optimum cement brick mixed design is C3-1% PET with the compressive strength of 27.50 MPa and water absorption of 1.16%. The optimised plastic cement brick also satisfied the general ASTM C62-17 requirements for building bricks despite the higher porosity observed by the scanning electron microscopy. The results from Fourier transform infrared spectroscopy analysis also showed that the addition of the plastic waste into cement brick was unlikely to modify the chemical compound within the cement brick mixtures. Thus, the proposed mathematical model can predict the required hardened properties of plastic cement bricks and could lead to greater utilisation of plastic waste in building materials. (shrink)

BackgroundCognitive impairments are prevalent in patients with unipolar and bipolar depressive disorder. Considering the fact assessing cognitive functions is increasingly feasible for clinicians and researchers, targeting these problems in treatment and using them at baseline as predictors of response to treatment can be very informative.MethodIn a naturalistic, retrospective study, data from 120 patients with UDD and BDD were analyzed. Patients received 20 sessions of bilateral rTMS and were assessed regarding their depressive symptoms, sustained attention, working memory, and executive functions, (...) using the Beck Depression Inventory and Neuropsychological Test Automated Battery Cambridge, at baseline and after the end of rTMS treatment course. Generalized estimating equations and logistic regression were used as the main statistical methods to test the hypotheses.ResultsFifty-three percentage of all patients responded to treatment. In particular, 53.1% of UDD patients and 46.9% of BDD patients responded to treatment. Bilateral rTMS improved all cognitive functions except for visual memory and resulted in more modulations in the working memory of UDD compared to BDD patients. More improvements in working memory were observed in responded patients and visual memory, age, and sex were determined as treatment response predictors. Working memory, visual memory, and age were identified as treatment response predictors in BDD and UDD patients, respectively.ConclusionBilateral rTMS improved cold cognition and depressive symptoms in UDD and BDD patients, possibly by altering cognitive control mechanisms, and processing negative emotional bias. (shrink)

The paper Publish yet perish: On the pitfalls of philosophy of education in an age of impact factors is written in response to Matthew Hayden’s analysis of publications in four major English-language journals on philosophy of education. The authors take their point of departure in Hayden’s Table 12, which is a list of the top fifteen countries regarding the number and percentage of articles published in the four journals. They point out that the publication output in the field of (...) philosophy of education is compared with the publication output in other disciplines. The authors are highly critical of such comparisons as it is like comparing apples and oranges. There is also the concern that certain assessment systems, which are linked to rewards and punishments, might threaten the very existence of philosophy of education. Therefore, the authors examine the output of individuals. Although the authors recognise several weaknesses of such an approach, they do underline the method’s advanta .. (shrink)

Acerca de la imagen de tapa: Ritmos Primarios, la Subversión del Alma, de Hugo Aveta, 2013.

The obesity epidemic is not only impairing the health of millions of Americans but also giving rise to billions of added dollars in health care spending. Climbing rates of obesity over the past decades are one of the predominant determinants behind the surging progression of health care expenses in the United States. Moreover, the less fit and less productive U.S. workforce has gradually eroded the nation’s industrial competitiveness. Since the early 1970s, adult obesity rates have doubled and childhood obesity rates (...) have more than tripled, while health expenditures have risen two percentage points faster than the Gross Domestic Product, burgeoning from 8.8 percent in 1980 to a projected 17.9 percent in 2011. Studies analyze that greater than a quarter of America’s health care expenses are attributed to obesity. The stunning growth in obesity has been imputed for 20 to 30 percent of the increase in health care costs since the late 1970s. If the proportion of obese population had stayed unchanged, then health care expenditures in America would be approximately 10 percent less on a per capita average than they are today. (shrink)