Sarah E. Wilson, University of Central LancashireThis paper's account of the core issues at stake in relation to genetic enhancement is presented as an alternative to mainstream liberal defenses of enhancement. The mainstream arguments are identified as being associated with reproductive autonomy, individual choice, and a `neutral', passive interpretation of technology. The alternative account is associated with the perspective of `woman' or child-bearer, with a fundamental concern for social justice, and an understanding of society in both a global and (...) a contextual sense. This paper adopts a theoretical framework informed by feminist ethics, particularly a feminist ethic of care. The paper begins by outlining some of the key points of the care perspective, highlighting how this contrasts with a mainstream `justice' perspective, and illustrating how this is reflected in arguments relating to genetic enhancement. The paper then turns to a consideration of how a care perspective might be applied to questions of genetic enhancement, and how this may bring forward new issues. This includes in particular a consideration of IVF technologies and how applying understandings from research into this area brings forward usually unaddressed concerns in considering genetic enhancement. The final section of the paper covers some of the questions that there is space to ask once the narrow focus on individual rights is overcome. (shrink)

Bodily methodologies that engage with the affective, rhythmic, and temporal dimensions of movement have altered the landscape of social science and humanities research. Walking is one such methodology by which scholars have examined vital, sensory, material, and ephemeral intensities beyond the logics of representation. Extending this rich field, this article invokes the concept trans to reconceptualize walking research through theories that attend to the vitality and agency of matter, the interconnectedness between humans and non-humans, the importance of mediation and bodily (...) affect, and the necessity of acknowledging ethico-political responsibility. While theoretical and empirical research about embodied, emplaced, and sensorial relations between moving bodies and space are well developed in the field of walking studies, their entanglements become profoundly altered by theories of trans – transcorporeality, transspecies, and transmaterialities. Taking up trans theories we experiment in thinking-with a sonic art performance, Walking to the Laundromat, which probes bodily, affective, and gendered labour. (shrink)

There have been recent concerns about an “epidemic of loneliness” during the pandemic, given the pervasiveness of loneliness in the population and its harmful effects on health and well-being. Therefore, it is important to establish the correlates of loneliness. The purpose of the current study was to explore how loneliness relates to a construct termed mattering, which is the feeling of being important to other people. Mattering was assessed with multiple measures in the current study (e.g., mattering in general, fears (...) of not mattering, and mattering to peers). A sample of 172 female psychology undergraduate students aged 18–25 years completed self-report measures of general mattering, mattering to peers, anti-mattering, fear of not mattering, and state and trait loneliness. As predicted, lower levels of both general mattering and mattering to peers were associated with higher state loneliness. Higher feelings of anti-mattering (feelings of being invisible and insignificant to others) and fears of not mattering were associated with greater trait loneliness, as well as a reduced sense of mattering to friends. The findings illustrate that feeling as though one does not matter to others (i.e., feeling insignificant and unimportant) is associated with increased state and trait loneliness among young women. Implications are discussed for loneliness theory and how these results can enhance both clinical understanding and practice. (shrink)

School gardens and garden-based learning continue to gain great popularity in the United States, and their pedagogical potential, and ability to impact students’ fruit and vegetable consumption and activity levels have been well-documented. Less examined is their potential to be agents of food system reskilling and transformation. Though producer and consumer are inextricably linked in the food system, and deskilling of one directly influences the other, theorists often focus on production-centered and consumption-centered deskilling separately. However, in a school garden, the (...) production/consumption disconnect is erased, by virtue of the design of the site itself and how it is utilized by the actors within it. School gardens provide the critical component of education in alternative food networks, and contribute to the producer/consumer reskilling that is a necessary part of food system transformation. We conducted a case study of an established school garden program during its transition from autonomous non-profit to official, district-funded program of a rural school district in the Midwest. By participating in the full “seed to plate” life cycle of a garden crop, students in the garden were actively involved in the reconnection of producer and consumer, while educators were fostering in students an appreciation for fresh, healthy foods and actively challenging the “McDonaldization” of both students’ diets and education. Based upon these findings, we argue that school gardens in rural areas could leverage the dominant role of rural America in developing and shifting food system paradigms. (shrink)

Many languages grammatically mark evidentiality, i.e., the source of information. In assertions, evidentials indicate the source of information of the speaker while in questions they indicate the expected source of information of the addressee. This dissertation examines the semantics and pragmatics of evidentiality and illocutionary mood, set within formal theories of meaning and discourse. The empirical focus is the evidential system of Cheyenne (Algonquian: Montana), which is analyzed based on several years of fieldwork by the author.

This paper discusses three potential varieties of update: updates to the common ground, structuring updates, and updates that introduce discourse referents. These different types of update are used to model different aspects of natural language phenomena. Not-at-issue information directly updates the common ground. The illocutionary mood of a sentence structures the context. Other updates introduce discourse referents of various types, including propositional discourse referents for at-issue information. Distinguishing these types of update allows a unified treatment of a broad range of (...) phenomena, including the grammatical evidentials found in Cheyenne (Algonquian) as well as English evidential parentheticals, appositives, and mood marking. An update semantics that can formalize all of these varieties of update is given, integrating the different kinds of semantic contributions into a single representation of meaning. (shrink)

This book uses interview data from public officials tasked with planning and executing preparation and response to natural disasters to analyze how pets, livestock, and other companion animals complicate disaster preparedness. Because many families view animal welfare as a priority, evacuation and sheltering preparations and responses must account for animals.

Much of leftist political philosophy has uncritically accepted the logic of capitalism, which is a logic of conservation that presents itself as a logic of “production.” Many leftist political philosophers subscribe to capitalism’s fundamental myth—that capitalism produces the new. This appearance of proliferation, however, masks an underlying stasis. This article interrogates this trend in the apparently disparate projects of contemporary accelerationism and Jacques Rancière. The accelerationist project of immanence allows for newness only in quantity and not in quality, while Rancière, (...) coming closer to thinking radical newness in his account of politics, forecloses the possibility of a radically emancipatory society. I suggest an open ontology, which Marx offers, provides a better framework for thinking revolutionary newness. (shrink)

In this fascinating book, Sarah Worth addresses from a philosophical perspective the many ways in which reading benefits us morally, socially and cognitively.

In this paper, I discuss the quantificational variability of Cheyenne indeterminates: the variety of interpretations they can receive and the grammatical contexts that condition these interpretations. Building on analyses of indeterminates in other languages, such as Kratzer and Shimoyama (2002), I present a Hamblin-style analysis of Cheyenne indeter- minates. The proposal builds on the analysis of declaratives and interrogatives argued for in Murray (2010). This analysis can account for the quantificational variability of indeterminates in the scope of propositional operators as (...) well as the scope of illocutionary mood markers. The analysis is formalized in an independently motivated update semantics (Update with Centering, Bittner 2011), which automatically provides the required alternatives. (shrink)

Parts and wholes come in an infinite variety, but in each instance something, namely relations, joins the parts together to make them into a whole rather than an Aristotelian "heap." The ontological status of relations is the subject of this dissertation. ;The question of whether relations are real presupposes some method of determining what is real. A modified version of Whitehead's ontological principle, or the idea that only real things can have effects on other things, serves as the test of (...) the reality. If any effects result from a whole but not from a collection of parts, then a whole differs from its parts and relations are real. Such effects can manifest themselves in two ways: parts themselves may somehow be affected by being joined into a whole or some new property may emerge with a whole that cannot be attributed to the parts taken separately. If one discovers either type of effect, then relations are real. ;The first section of the dissertation is an historical examination on the question of the reality of the relations. In the first chapter, the positions of Hume, Parmenides and Whitehead are considered but ultimately rejected. The second chapter examines the positions of Aristotle and Wittgenstein, thinkers for whom relations are in some cases real, while the third examines Plato's idea on relations. ;In the fourth chapter, a distinction between two types of relations is drawn. The difference between these relations is found in whether or not the parts joined are affected by being in a whole. Static relations are those which join parts into a whole without affecting those parts, while parts joined by dynamic relations are affected by being in a whole. Both static and dynamic wholes possess emergent properties which come into being only when parts are joined into wholes. ;The second section focuses on the consequences of the reality of relations in philosophy, specifically in ethics, logic and the philosophy of space and time. (shrink)

ABSTRACTIn 1651, Alexander Ross published an attack on Thomas Browne's Pseudodoxia Epidemica, Bacon's Natural History and William Harvey's De generatione. Ross's work, Arcana Microcosmi, defended Aristotelian natural philosophy against the ‘new philosophy’ that figures like Bacon, Harvey and Browne represented. Though Ross's attacks on these authors make up no more than half of the treatise’s contents, the book’s paratextual materials emphasise scientific debate. While Ross's authorial approach advocates reading exclusively ancient authorities for the sake of glossing and transmitting their knowledge (...) to a wider public, in order to argue against the new philosophy Ross must engage with its textual production. Furthermore, his works advertise their focus on Bacon, Harvey and Browne, which would have attracted a readership drawn to new scientific approaches to knowledge formation. Ross's polemic represents an effort to model his devotion to ancient authority while also generating a reading public that would resist the new approach to reading that the new philosophy proposed. (shrink)

Although the dynamic field model predicts infants' perseverative behavior in the context of the A-not-B manual search task, it does not account for infant perseveration in other contexts. An alternative cognitive capacity explanation for perseveration is more parsimonious. It accounts for the graded nature of perseverative responses and perseveration in different contexts.

Examined as an isolated situation, and through the lens of a rare and feared disease, Mr. Duncan's case seems ripe for second-guessing the physicians and nurses who cared for him. But viewed from the perspective of what we know about errors and team communication, his case is all too common. Nearly 440,000 patient deaths in the U.S. each year may be attributable to medical errors. Breakdowns in communication among health care teams contribute in the majority of these errors. The culture (...) of health care does not seem to foster functional, effective communication between and among professionals. Why? And more importantly, why do we not do something about it? (shrink)

This book provides a compositional, truth-conditional, crosslinguistic semantics for evidentiality, the linguistic encoding of the source of information on which a statement is based. Central to the proposed theory is the distinction between what propositional content is at-issue and what content is not-at-issue. Evidentials contribute not-at-issue content, and can affect the level of commitment a sentence makes to the main proposition, contributed by sentential mood. In this volume, Sarah Murray builds on recent work in the formal semantics of evidentials (...) and related phenomena, and proposes a semantics that does not appeal to separate dimensions of illocutionary meaning. Instead, she argues that all sentences make three contributions: at-issue content, not-at-issue content, and an illocutionary relation. At-issue content is presented and made available for subsequent anaphora, but is not directly added to the common ground; not-at-issue content directly updates the common ground; and the illocutionary relation uses the at-issue content to impose structure on the common ground, which, depending on the clause type, can trigger further updates. 0The analysis is supported by extensive empirical data from Cheyenne, drawn from the author's own fieldwork, as well as from English and a variety of other languages. (shrink)

In her book Specifications Grading, Linda B. Nilson advocates for a grading regimen she claims will save faculty time, increase student motivation, and improve the quality and rigor of student work. If she is right, there is a strong case for many faculty to adopt some version of the system she recommends. In this paper, we argue that she is mostly right and recommend that faculty move away from traditional grading. We begin by rehearsing the central features of specifications grading (...) and providing two examples of how to implement it in philosophy classes. In light of the examples, we argue that specifications grading fulfills two of Nilson’s central desiderata but not the third. Since specifications grading generates two benefits that when combined increase student learning, without adding or increasing burdens, we conclude that student learning increases when courses are revised to include aspects of specifications grading. (shrink)

This collection examines the question of nonhuman animal agency by shifting emphasis from the human perspective toward that of other animals, exploring modes of ...

In this paper, I propose that the distinction between what is at-issue and what is not can be modeled as a distinction between two components of assertion. These two components affect the common ground in different ways. The at-issue component of an assertion, which is negotiable, is treated as a proposal to update the common ground. The not-at-issue component of an assertion, which is not negotiable, is added directly to the common ground. Evidence for this proposal comes from evidentials, which (...) I argue grammaticize this distinction. It has been observed that sentences with evidentials make both an ‘evidential’ and a ‘propositional’ contribution (Faller 2002, 2006, Matthewson et al. 2008). The evidential contribution is not directly challengeable or up for negotiation. In contrast, the propositional contribution, the ‘main point’ of the sentence, is directly challengeable and up for negotiation. I analyze these two contributions of evidentials as the not-at-issue component of assertion and the at-issue component of assertion, respectively. Supporting data comes from Cheyenne, a language with evidentials that are part of the illocutionary mood paradigm. (shrink)

An important role for all health care professionals is to be an advocate for their patients, and there is no question that many patients need advocacy to reach their health care goals. The role of advocate takes many forms, but one is to speak up when one is concerned for the safety or well‐being of a patient. A nurse is often the member of a health care team most likely to notice changes that might signal problems or poor responses to (...) treatment. The duty of the nurse is to speak up in a timely and urgent manner when the nurse believes—or fears—that the patient's safety may be at risk. Yet the role of nurses as advocates for their patients has assumed near‐mythic status. Rather than seeing advocate as one among many equally important and interrelated professional roles, the nurse, when asked, “Who are you?” is likely to give the heartfelt and passionate answer, “The patient's advocate!” This essay examines and critically analyzes the advocacy role adopted by the nursing profession and outlines the challenges it has created to nursing's contributions to collaborative practice, ethics, and policy in health care. (shrink)

Research focused on the prodromal period prior to the onset of psychosis is essential for the further development of strategies for early detection, early intervention, and disease pre-emption. Such efforts necessarily require the enrollment of individuals who are at risk of psychosis but have not yet developed a psychotic illness into research and treatment protocols. This work is becoming increasingly internationalized, which warrants special consideration of cultural differences in conceptualization of mental illness and international differences in health care practices and (...) rights regarding research participation. The process of identifying and requesting informed consent from individuals at elevated risk for psychosis requires thoughtful communication about illness risk and often involves the participation of family members. Empirical studies of risk reasoning and decisional capacity in young people and individuals with psychosis suggest that most individuals who are at-risk for psychosis can adequately provide informed consent; however ongoing improvements to tools and procedures are important to ensure that this work proceeds with maximal consideration of relevant ethical issues. This review provides a discussion of these issues in the context of international research efforts. (shrink)

This article draws on Donna Haraway’s call for feminist speculative fabulation as an approach to qualitative research methodologies and writing praxis in schools. The first section of the article outlines how I conceptualize speculative thought, through different philosophers and theorists, and provides a brief literature review of speculative fiction used in secondary English curricula. The article then focuses on an in school creative writing project with grade 9 English students. In the student examples that I attend to, speculative fabulations and (...) situated feminisms are entangled, rendered complex, and in tension. In the final section, I discuss the Whiteness of mainstream speculative fiction and argue that speculative fabulation must be accountable to situated feminisms in how we read, write, and conduct research. (shrink)

Work defines the lives of most people. Many people work overtime, work second jobs, or bring work home with them. It is often difficult to know when work stops and the rest of life begins. In a culture where work is central to our identities, good work is increasingly difficult to find. This article argues that one of the impediments to imagining a future beyond work is the productivist logic that predominates today, which determines labor and production to be key (...) activities and values. To sketch a path beyond work, the author turns to Marx, arguing that Marx provides an important critique of productivism and gestures toward a postwork future in his own writings. To do so, the author defends Marx against critiques of productivism. (shrink)

A number of sociologists have identified the emergence of a ‘new paradigm’ of health, based on the principle that the National Health Service should seek to prevent ill-health rather than simply treat the sick. The sociology of health promotion that has emerged over the past 15 years has contributed to debates about risk, lifestyle and consumerism, but the gendered nature of what some refer to as the ‘new morality of health’, and in particular its urging of feminine attributes, has largely (...) been neglected. This article provides a critical examination of the ‘new paradigm’ of health and its relationship to femininity. I suggest that femininity involves a certain attitude to the body that we also find in current health policy, and cultural representations of health more generally: that the body is essentially uncontrollable (yet something we should seek to control, as a matter of virtue), that it is a good in and of itself, and that it is synonymous with the self. (shrink)

Mastery imagery (i.e., images of being in control and coping in difficult situations) is used to regulate anxiety. The ability to image this content is associated with trait confidence and anxiety, but research examining mastery imagery ability's association with confidence and anxiety in response to a stressful event is scant. The present study examined whether trait mastery imagery ability mediated the relationship between confidence and anxiety, and the subsequent associations on performance in response to an acute psychological stress. Participants (N= (...) 130; 55% male;Mage= 19.94 years;SD= 1.07 years) completed assessments of mastery imagery ability and engaged in a standardized acute psychological stress task. Immediately prior to the task, confidence, cognitive and somatic anxiety intensity, and interpretation of anxiety symptoms regarding the task were assessed. Path analyses supported a model whereby mastery imagery ability mediated the relationship between confidence and cognitive and somatic anxiety interpretation. Greater mastery imagery ability and confidence were both directly associated with better performance on the stress task. Mastery imagery ability may help individuals experience more facilitative anxiety and perform better during stressful tasks. Improving mastery imagery ability by enhancing self-confidence may help individuals successfully cope with anxiety elicited during stressful situations. (shrink)

In the last 50 years, multiauthored publications have become more prevalent, given the increasing number of collaborative, interdisciplinary, multicenter research studies. The determination of authorship credit and order is a difficult process, especially for graduate students, whose disadvantaged power position in research settings increases their vulnerability to exploitation. The American Psychological Association has published ethical standards for determining authorship credit, but the power difference inherent in the student-faculty relationship may complicate this ethical dilemma. The authors reviewed a number of previously (...) recommended strategies and proposed that determining authorship credit is most effectively facilitated through professional development. (shrink)

In aging humans, aerobic exercise interventions have been found to be associated with more positive or less negative changes in frontal and temporal brain areas, such as the anterior cingulate cortex (ACC) and hippocampus, relative to no-exercise control conditions. However, individual measures such as gray-matter (GM) probability may afford less reliable and valid conclusions about maintenance or losses in structural brain integrity than a latent construct based on multiple indicators. Here, we established a latent factor of GM structural integrity based (...) on GM probability assessed by voxel-based morphometry, magnetization transfer saturation, and mean diffusivity. Based on this latent factor, we investigated changes in structural brain integrity during a six-month exercise intervention in brain regions previously reported in studies using volumetric approaches. Seventy-five healthy, previously sedentary older adults aged 63–76 years completed an at-home intervention study in either an exercise group (EG;n= 40) or in an active control group (ACG;n= 35). Measures of peak oxygen uptake (VO2peak) taken before and after the intervention revealed a time-by-group interaction, with positive average change in the EG and no reliable mean change in the ACG. Significant group differences in structural brain integrity changes were observed in the right and left ACC, right posterior cingulate cortex (PCC), and left juxtapositional lobule cortex (JLC). In all instances, average changes in the EG did not differ reliably from zero, whereas average changes in the ACG were negative, pointing to maintenance of structural brain integrity in the EG, and to losses in the ACG. Significant individual differences in change were observed for right ACC and left JLC. Following up on these differences, we found that exercising participants with greater fitness gains also showed more positive changes in structural integrity. We discuss the benefits and limitations of a latent-factor approach to changes in structural brain integrity, and conclude that aerobic fitness interventions are likely to contribute to brain maintenance in old age. (shrink)

On one view, the point of an assertion is to update the common ground (Stalnaker 1978, Karttunen 1974). On another, the point of an assertion is to propose an update to the com- mon ground (Groenendijk 2009, Mascarenhas 2009, and related work on the structure of discourse, e.g., Ginzburg 1996, Roberts 1996, Gunlogson 2001). In Murray (to appear), I merge these two views. I argue based on evidence from declarative sentences with eviden- tials that assertion has two components: what is (...) at-issue and what is not. The not-at-issue component of assertion is added directly to the common ground while the at-issue compo- nent is proposed to be added to the common ground. Here, I extend this analysis to yes/no questions in Cheyenne and their interaction with evidentials. I propose that the distinction between what is at-issue and what is not is also present in questions, and that it can be modeled in the same way. Specifically, both declarative and interrogative sentences make two contributions: they restrict and structure the common ground. The restriction is based on the not-at-issue component while the structuring relation is based on the at-issue component. (shrink)

Precollege philosophy programs provide young people with alternative spaces to ask questions and develop critical perspectives on their experiences, but neoliberal school management practices make the creation of these spaces increasingly difficult. Relying on my own experience as an instructor of a community-engaged course that focuses on precollege philosophy, I investigate how college and university professors and students can create philosophical learning opportunities for high school students without participating in the culture of volunteerism demanded by neoliberal logic. I argue that (...) the work my university students perform in the community-engaged course is a win-win that undermines neoliberalism’s assault on education by providing high school students with a valuable opportunity while helping my students achieve important skills. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Storytelling and Narrative Knowing:An Examination of the Epistemic Benefits of Well-Told StoriesSarah E. Worth (bio)IntroductionPeople love to tell stories. When something scary, or funny, or out of the ordinary happens, we cannot wait to tell others about it. If it was really funny, etc., we tell the story repeatedly, embellishing as we see fit, shortening or lengthening it as the circumstances prescribe. When people are bad storytellers we tend (...) not to pay as close attention to their stories; our minds drift, and we hope for a swift conclusion. We tend not to remember those stories as well as the ones that were carefully constructed and skillfully delivered. Storytelling is one of our primary forms of communication with other people. Narrativity is the principle way that human beings order their experience in time. It is also one of the primary ways that humans make coherent sense out of seemingly unrelated sequences of events. Thus, an account of how this ordering works is essential to understanding one of the many ways of knowing used by humans, one that has been widely unaccounted for, I believe. What I will argue in this article is that reading, telling, and hearing well-constructed narratives are not just idle pastimes that we have created for entertainment purposes or even as a mere means of communication. Rather, there are epistemological benefits to reading, hearing, and telling well-constructed narratives. In particular, by practicing what I call narrative reasoning, we develop this skill, just as by practicing discursive reasoning we develop discursive reasoning skills. In turn, we develop an enhanced reasoning ability that arises from narrative reasoning and narrative meaning construction. Ultimately, I will argue that those who are able to develop the capacity to reason narratively will be able to have a more comprehensive understanding of the human experience. [End Page 42]Defining NarrativeTo begin, I will go into some detail about what I mean when I talk about narratives since the reasoning skills that will ultimately come from engaging with narratives will be related to the way that we come to understand and make sense of them. Since I do not intend to posit a theory of narrative, I will talk about what constitutes narrativity and what sort of features contribute to increasing the narrativity of a story. To begin, narrative is generally the representation of an event or sequence of events. It is closely tied to description, but it goes beyond description. "My cat has fleas" is a description of a state of affairs. "My cat was bitten by a flea" is a narrative about my cat, which includes a description. Some theorists (such as Barthes and Rimmon-Kenan) argue that a narrative must consist of more than one event or state of affairs in order to be minimally considered a narrative. For my purposes, the change in states of affairs from one to another will be essential for understanding the cognitive aspects that can be gained from engaging with narrative. Although I do not advocate a minimal requirement for something to be considered a narrative, at least two, if not multiple, states of affairs increase narrativity significantly. Narratives also have a unified subject and some relatively easily understood temporal structure. Although many narratives do not order all of their events sequentially, good narratives will have a temporal order that can be gleaned by its reader.1An annal might be something that is temporally ordered and likely have more than two events or states of affairs, and for this reason it might be put into a category of "story form." The primary principle of organization of an annal, however, is merely a temporal list of events. It cannot count as a full-fledged narrative since it may be a temporal list of events that has no unified subject. For example,A: "The Space shuttle Challenger explodes in 1988, the Berlin wall comes down in 1989, there is a massacre at Srebenica, Bosnia in 1995."B: "The Space Shuttle Columbia blows up upon reentry to Earth; the Space Shuttle Challenger explodes upon take off."A is a temporally ordered list of events and is an annal; B, however, is... (shrink)

The purpose of this paper is to review critically Julian Savulescu's principle of 'Procreative Beneficence,' which holds that prospective parents are morally obligated to select, of the possible children they could have, those with the greatest chance of leading the best life. According to this principle, prospective parents are obliged to use the technique of pre-implantation genetic diagnosis (PGD) to select for the 'best' embryos, a decision that ought to be made based on the presence or absence of both disease (...) traits and non-disease traits such as intelligence. While several articles have been written in response to Savulescu's principle, none has systematically explored its philosophical underpinnings to demonstrate where it breaks down. In this paper I argue that the examples that Savulescu employs to support his theory in fact fail to justify it. He presents these examples as analogous to PGD, when in fact they differ from it in subtle but morally relevant ways. Specifically, Savulescu fails to acknowledge the fact that his examples evoke deontological and virtue ethics concerns that are absent in the context of PGD. These differences turn out to be crucial, so that, in the end, the analogies bear little support for his theory. Finally, I lay out the implications of this analysis for reproductive ethics. (shrink)

In languages like English, reflexivity and reciprocity are expressed by distinct proforms. However, many languages, such as Cheyenne, express reflexivity and reciprocity with a single proform. In this paper I utilize Dynamic Plural Logic (van den Berg, 1996) to a draw a semantic parallel between reflexive and reciprocal anaphors in English. I propose that they contribute overlapping but distinct requirements on the relations introduced by transitive verbs, requirements which fully specify reflexivity and reciprocity. This parallel is then extended to Cheyenne (...) by appealing to underspecification. I propose the Cheyenne affix which expresses both reflexivity and reciprocity contributes only the shared requirement of the English anaphors. It is thus underspecified, not ambiguous. This accounts for its compatibility with both singular and plural antecedents as well as its variety of construals. (shrink)