Human beings respond to their immediate environments in a variety of ways, with emotion playing a cardinal role. In evolutionary theories, emotions are thought to prepare an organism for action. The interplay of acoustic environments, emotions, and evolutionary needs are currently subject to discussion in soundscape research. Universal definitions of emotion and its nature are currently missing, but there seems to be a fundamental consensus that emotions are internal, evanescent, mostly conscious, relational, manifest in different forms, and serve a purpose. (...) Research in this area is expanding, particularly in regards to the context-related, affective, and emotional processing of environmental stimuli. A number of studies present ways to determine the nature of emotions elicited by a soundscape and to measure these reliably. Yet the crucial question—which basic and complex emotions are triggered and how they relate to affective appraisal—has still not been conclusively answered. To help frame research on this topic, an overview of the theoretical background is presented that applies emotion theory to soundscape. Two latent fundamental dimensions are often found at the center of theoretical concepts of emotion: valence and arousal. These established universal dimensions can also be applied in the context of emotions that are elicited by soundscapes. Another, and perhaps more familiar, parallel is found between emotion and music. However, acoustic environments are more subtle than musical arrangements, rarely applying the compositional and artistic considerations frequently used in music. That said, the measurement of emotion in the context of soundscape studies is only of additional value if some fundamental inquiries are sufficiently answered: To what extent does the reporting act itself alter emotional responses? Are all important affective qualities consciously accessible and directly measurable by self-reports? How can emotion related to the environment be separated from affective predisposition? By means of a conceptual analysis of relevant soundscape publications, the consensus and conflicts on these fundamental questions in the light of soundscape theory are highlighted and needed research actions are framed. The overview closes with a proposed modification to an existing, standardized framework to include the meaning of emotion in the design of soundscapes. (shrink)

It is often assumed that engaging in a one‐on‐one dialogue with a tutor is more effective than listening to a lecture or reading a text. Although earlier experiments have not always supported this hypothesis, this may be due in part to allowing the tutors to cover different content than the noninteractive instruction. In 7 experiments, we tested the interaction hypothesis under the constraint that (a) all students covered the same content during instruction, (b) the task domain was qualitative physics, (c) (...) the instruction was in natural language as opposed to mathematical or other formal languages, and (d) the instruction conformed with a widely observed pattern in human tutoring: Graesser, Person, and Magliano's 5‐step frame. In the experiments, we compared 2 kinds of human tutoring (spoken and computer mediated) with 2 kinds of natural‐language‐based computer tutoring (Why2‐Atlas and Why2‐AutoTutor) and 3 control conditions that involved studying texts. The results depended on whether the students' preparation matched the content of the instruction. When novices (students who had not taken college physics) studied content that was written for intermediates (students who had taken college physics), then tutorial dialogue was reliably more beneficial than less interactive instruction, with large effect sizes. When novices studied material written for novices or intermediates studied material written for intermediates, then tutorial dialogue was not reliably more effective than the text‐based control conditions. (shrink)

It is often assumed that engaging in a one‐on‐one dialogue with a tutor is more effective than listening to a lecture or reading a text. Although earlier experiments have not always supported this hypothesis, this may be due in part to allowing the tutors to cover different content than the noninteractive instruction. In 7 experiments, we tested the interaction hypothesis under the constraint that (a) all students covered the same content during instruction, (b) the task domain was qualitative physics, (c) (...) the instruction was in natural language as opposed to mathematical or other formal languages, and (d) the instruction conformed with a widely observed pattern in human tutoring: Graesser, Person, and Magliano's 5‐step frame. In the experiments, we compared 2 kinds of human tutoring (spoken and computer mediated) with 2 kinds of natural‐language‐based computer tutoring (Why2‐Atlas and Why2‐AutoTutor) and 3 control conditions that involved studying texts. The results depended on whether the students' preparation matched the content of the instruction. When novices (students who had not taken college physics) studied content that was written for intermediates (students who had taken college physics), then tutorial dialogue was reliably more beneficial than less interactive instruction, with large effect sizes. When novices studied material written for novices or intermediates studied material written for intermediates, then tutorial dialogue was not reliably more effective than the text‐based control conditions. (shrink)

It is often assumed that engaging in a one‐on‐one dialogue with a tutor is more effective than listening to a lecture or reading a text. Although earlier experiments have not always supported this hypothesis, this may be due in part to allowing the tutors to cover different content than the noninteractive instruction. In 7 experiments, we tested the interaction hypothesis under the constraint that (a) all students covered the same content during instruction, (b) the task domain was qualitative physics, (c) (...) the instruction was in natural language as opposed to mathematical or other formal languages, and (d) the instruction conformed with a widely observed pattern in human tutoring: Graesser, Person, and Magliano's 5‐step frame. In the experiments, we compared 2 kinds of human tutoring (spoken and computer mediated) with 2 kinds of natural‐language‐based computer tutoring (Why2‐Atlas and Why2‐AutoTutor) and 3 control conditions that involved studying texts. The results depended on whether the students' preparation matched the content of the instruction. When novices (students who had not taken college physics) studied content that was written for intermediates (students who had taken college physics), then tutorial dialogue was reliably more beneficial than less interactive instruction, with large effect sizes. When novices studied material written for novices or intermediates studied material written for intermediates, then tutorial dialogue was not reliably more effective than the text‐based control conditions. (shrink)

Peer interaction has been found to be conducive to learning in many settings. Knowledge co-construction has been proposed as one explanatory mechanism. However, KCC is a theoretical construct that is too abstract to guide the development of instructional software that can support peer interaction. In this study, we present an extensive analysis of a corpus of peer dialogs that we collected in the domain of introductory Computer Science. We show that the notion of task initiative shifts correlates with both KCC (...) and learning. Speakers take task initiative when they contribute new content that advances problem solving and that is not invited by their partner; if initiative shifts between the partners, it indicates they both contribute to problem solving. We found that task initiative shifts occur more frequently within KCC episodes than outside. In addition, task initiative shifts within KCC episodes correlate with learning for low pre-testers, and total task initiative shifts correlate with learning for high pre-testers. As recognizing task initiative shifts does not require as much deep knowledge as recognizing KCC, task initiative shifts as an indicator of productive collaboration are potentially easier to model in instructional software that simulates a peer. (shrink)

We analyzed a sample of 356 forms containing information that Colorado law legally requires both licensed and unlicensed therapists to disclose to clients. The majority of forms contained the legally mandated information; fewer forms contained ethically desirable information. The average readability grade level was 15.74, corresponding to upper-level college, and 63.9% of the forms reached the highest (most difficult) readability grade of 17 +. Therapists are obeying the law, but do not appear to be taking advantage of the opportunity to (...) provide their clients useful information in an accessible way. (shrink)

Chemical kinds are generally treated as having timelessly fixed identities. Biological kinds are generally treated as evolved and/or evolving entities. So what kind of kind is a biochemical kind? This article defends the thesis that biochemical molecules are clustered chemical kinds, some of which—namely, evolutionarily conserved units—are also biological kinds. On this thesis, a number of difficulties that have recently occupied philosophers concerned with proteins and kinds are shown to be either resolved or dissolved. 1 Introduction2 Conflicting Intuitions about Kinds (...) of Proteins3 Against Permissive Pluralism4 Against Nominalism, Toward a Duality of Kinds5 Biological Kinds, Chemical Kinds, and Their Relations6 Implications for Biological Individuals7 Implications for Monism and Scientific Practice. (shrink)

Chemical kinds (e.g. gold) are generally treated as having timelessly fixed identities. Biological kinds (e.g. goldfinches) are generally treated as evolved and/or evolving entities. So what kind of kind is a biochemical kind? This paper defends the thesis that biochemical molecules are clustered chemical kinds, some of which–namely, evolutionarily conserved units–are also biological kinds.On this thesis, a number of difficulties that have recently occupied philosophers concerned with proteins and kinds are shown to be resolved or dissolved.

In this paper I argue that Pereboom’s empirical objection to agent causation fails to undermine the most plausible version of agent-causal libertarianism. This is significant because Pereboom concedes that such libertarianism is conceptually coherent and only falls to empirical considerations. To substantiate these claims I outline Pereboom’s taxonomy of agent-causal views, develop the strongest version of his empirical objections, and then show that this objection fails to undermine what I consider the most plausible view of agent-causal libertarianism, namely, reconciliatory integrationist (...) agent-causalism. I then strengthen my criticism of Pereboom by responding to three objections to my view. I show that these objections, though initially challenging, fail to undermine my argument. I therefore conclude that, to this extent, agent-causal views remain a viable option in the contemporary free will debate. (shrink)

Recent experiments have been used to “edit” genomes of various plant, animal and other species, including humans, with unprecedented precision. Furthermore, editing the Cas9 endonuclease gene with a gene encoding the desired guide RNA into an organism, adjacent to an altered gene, could create a “gene drive” that could spread a trait through an entire population of organisms. These experiments represent advances along a spectrum of technological abilities that genetic engineers have been working on since the advent of recombinant DNA (...) techniques. The scientific and bioethics communities have built substantial literatures about the ethical and policy implications of genetic engineering, especially in the age of bioterrorism. However, recent CRISPr/Cas experiments have triggered a rehashing of previous policy discussions, suggesting that the scientific community requires guidance on how to think about social responsibility. We propose a framework to enable analysis of social responsibility, using two example.. (shrink)

The nursing profession has a responsibility to ensure that nursing goals and perspectives as these have developed over time remain the focus of its work. Explored in this paper is the potential problem for the nursing profession of recognizing both the promises and pitfalls of informational technologies so as to use them wisely in behalf of ethical patient care. We make a normative claim that maintaining a critical stance toward the use of informational technologies in practice and in influencing the (...) thought patterns of the younger generations of nurses is a moral imperative of the discipline, because without this practice can become subverted from professional goals in various ways. We use a synthesized concept we call “intentional authenticity” derived from the writing of Heidegger and Feminist care ethics to provide a foundation for the development of nurses who understand the importance of the nurse‐patient relationship and how the unthoughtful use of informational and other technologies can militate against effective or good nursing care. (shrink)

Is the no-minimum claim true? I have argued that it is not. Andrew Cullison contends that my argument fails, since human sentience is variable; while Michael Schrynemakers has contended that the failure is my neglect of vagueness. Both, I argue, are wrong.

Appeals to scrutinize the use of race and ethnicity as variables in genetics research notwithstanding, these variables continue to be inadequately explained and inconsistently used in research publications. In previous research, we found that published genetic research fails to follow suggestions offered for addressing this problem, such as explaining the basis on which these labels are assigned to populations. This study, an analysis of genetic research articles using race or ethnicity terms, explores possible features of journals that are associated with (...) improved reporting of race and ethnicity in genetic research. A journal’s expressed commitment to improving how race and ethnicity are used in genetic research, demonstrated by an editorial or in its instructions to authors, was the strongest predictor of following recommendations about reporting race and ethnicity. Journal impact factor had only a limited positive effect on attention to these issues, suggesting that editorial resources associated with higher impact factor journals are not sufficient to improve practices. Our findings reiterate that race and ethnicity variables are used inconsistently in genetic research, but also shed light on how journals might improve practices by highlighting the need for scientists to carefully scrutinize the use of these variables in their work. (shrink)

Contemporary philosophers and scientists have done much to expand our understanding of the structure and neural mechanisms of joint action. But the phenomenology of joint action has only recently become a live topic for research.One method of clarifying what is unique about the phenomenology of joint action is by considering the alternative perspective of agents subsumed in group action. By group action we mean instances of individual agents acting while embedded within a group agent, instead of with individual coordination. Paradigm (...) examples are educational bureaucracies, corporations, and nation states. There is a phenomenological difference between agents whose actions are subsumed within a group action as compared to agents who act jointly. Attending to this difference clarifies what is phenomenologically distinctive about joint action.Appealing to an Aristotelian account of agency and to the metaphysical concept of weak emergence, we argue that what makes paradigmatic group action distinctive is the relative inaccessibility, un-revisability, and evaluative simplicity of the group agent’s goal from the perspective of individual agents. This suggests that a distinctive feature of joint agency is the maintenance of a greater sense of individual agency. Put simply, joint agency is often experienced as an enhancement of the individuals’ agency precisely because our paradigmatic agential powers are extended intersubjectively as we act together. In contrast, group agency often involves a loss of the sense of agency, precisely because it is the emergent group agent that maintains the agential powers. (shrink)

Este artículo presenta el pensamiento estético de María Zambrano a partir de su crítica a la razón moderna. El itinerario para dar cuenta de esta lectura tiene como horizonte cronológico la estadía de la filósofa en Chile, entre fines de 1936 e inicios de 1937, además de la producción intelectual que remite a esta etapa de su vida. Este itinerario de lectura se presentará a partir de tres apartados: El primero describe la producción cultural de Zambrano en Chile. En el (...) segundo apartado, se presenta y analiza la razón poética, a partir de los textos que publica Chile y que remiten a la reforma del entendimiento como crítica al decurso de la modernidad. En un tercer apartado este recorrido contribuirá a identificar algunas características que definen el pensamiento estético en la filosofía de María Zambrano. (shrink)

This commentary argues that the concept of news is a primitive term, one whose existence is not questioned, and that assumptions about the news need to be identified and questioned. One common assumption is that news is composed of things that are newsworthy, i. e., that news and newsworthiness are essentially the same, and that the prominence with which an event is covered in the news is an indicator of newsworthiness. Shoemaker's recent research with Akiba Cohen shows that news and (...) newsworthiness are in fact not the same. News is a social construct, a thing, a commodity, whereas newsworthiness is a cognitive construct, a mental judgment. Newsworthiness is not a good predictor of which events get into the newspaper and how they are covered. Newsworthiness is only one of a vast array of factors that influence what becomes the news and how prominently events are covered. (shrink)

We argue that limiting the theory of extreme self-sacrifice to two determinants, namely, identity fusion and group threats, results in logical and conceptual difficulties. To strengthen Whitehouse's theory, we encourage a more holistic approach. In particular, we suggest that the theory include exogenous sociopolitical factors and constituents of the religious system as additional predictors of extreme self-sacrifice.

Tinkering with technologies and other human-made artifacts is a longstanding practice. Freedom to tinker has largely existed without formal legal recognition. Tinkering has typically taken place in an unregulated zone within which people were at liberty to act unobstructed by others so long as they did not harm others. The main reason why it now seems desirable to articulate some legal principles about freedom to tinker and why it needs to be preserved is because freedom to tinker is being challenged (...) by some legal developments. This Article explains that user-innovators have traditionally had considerable freedom to tinker under trade secrecy, patent, and trademark laws. Although copyright law permits a modest degree of tinkering with existing products, it restricts freedom to tinker more than other IP laws. Copyright law and sometimes contract law place substantial constraints on user rights to tinker with and modify computer programs and other digital works. These constraints are of particular concern to tinkerers because computer programs are embedded in such a wide range of technologies these days. This Article offers suggestions about how and why the law should protect a zone of freedom to tinker for socially beneficial purposes. (shrink)

The US National Institute of Health’s Human Microbiome Project aims to use genomic techniques to understand the microbial communities that live on the human body. The emergent field of microbiome science brought together diverse disciplinary perspectives and technologies, thus facilitating the negotiation of differing values. Here, we describe how values are conceptualized and negotiated within microbiome research. Analyzing discussions from a series of interdisciplinary workshops conducted with microbiome researchers, we argue that negotiations of epistemic, social, and institutional values were inextricable (...) from the reflective and strategic category work that defined and organized the microbiome as an object of study and a potential future site of biomedical intervention. Negotiating the divergence or tension between emerging scientific and regulatory classifications also activated “values levers” and opened up reflective discussions of how classifications embody values and how these values might differ across domains. These data suggest that scholars at the intersections of science and technology studies, ethics, and policy could leverage such openings to identify and intervene in the ways that ethical/regulatory and scientific/technical practices are coproduced within unfolding research. (shrink)

Attention to economic inequality has increased in the wake of the global financial crisis, and along with this increased attention has come the need for reconsideration of the dynamics of moral reflection on inequality. Inequality is often viewed as a negative in terms of economic and social costs. But there are also moral challenges that arise from inequality. The Christian tradition emphasizes the diversity, and therefore the inequality, of the created order, and as such inequality is not simply a result (...) of sin. After the fall into sin, there are new dynamics which consist of sinful kinds of inequality as well as sinful attitudes towards the gifts and endowments of others. This “grief” at the good of others has been classically understood as the vice of envy. This article argues for the ongoing relevance of envy as a particularly important moral category for evaluation of economic inequality. (shrink)

This article provides a discussion of the limits of both narrative and culture based on a close textual analysis of the short story, “People Like That Are the Only People Here: Canonical Babbling in Peed Onk,” by Lorrie Moore. In this story, a mother describes her experiences on a pediatric oncology ward when her infant son develops Wilms' tumor. The authors examine how the story satirically portrays the spurious claims of language, story, and culture to protect us from an unjust (...) universe and then exposes their false promises. The various personal, professional, and genre-specific narratives we use to create order and coherence from the terror of serious illness are ultimately ineffective. Similarly, the superficially comforting culture of the hospital ward cares more about creating the illusion of control than it does about the suffering of sick children. Language and culture cannot make sense of human anguish, the article concludes, yet they are all we have to hold back the chaos. Mystery and uncertainty, as part of the human condition, must become part of our stories and part of our culture. (shrink)

Postmodern theory is used to consider literacy instruction with and without an electronic whiteboard to investigate what it means to move beyond using technology to replicate older models of classroom structure that may be historically situated but that also limit or at least, do not support engagement in ways that may be possible through use of new technologies. Using postmodern theory in this regard is a way in which to consider again the thoughts and practices that tend to construct identities (...) and ideologies in ways that work against true engagement in literacy tasks, lead to subjection and demonstration of acquiescence in place of engagement that leads to participation and critical engagement. Critical engagement as opposed to gaining and maintaining student attention to task are considered in this paper. Thinking about use of the electronic whiteboard from a postmodern perspective cautions us about careful use of this technology to avoid sending messages to students about them and their role in literacy development, the classroom, and in society. (shrink)

We suggest that mammalian endothermy was established amongst Middle Jurassic crown mammals, through reviewing state‐of‐the‐art fossil and living mammal studies. This is considerably later than the prevailing paradigm, and has important ramifications for the causes, pattern, and pace of physiological evolution amongst synapsids. Most hypotheses argue that selection for either enhanced aerobic activity, or thermoregulation was the primary driver for synapsid physiological evolution, based on a range of fossil characters that have been linked to endothermy. We argue that, rather than (...) either alternative being the primary selective force for the entirety of endothermic evolution, these characters evolved quite independently through time, and across the mammal family tree, principally as a response to shifting environmental pressures and ecological opportunities. Our interpretations can be tested using closely linked proxies for both factors, derived from study of fossils of a range of Jurassic and Cretaceous mammaliaforms and early mammals. (shrink)