The growth and sustainability of the nursing profession depends on the ability to recruit and retain the upcoming generation of professionals. Understanding the career choice experiences and professional expectations of Millennial nurses (born 1980 or after) is a critical component of recruitment and retention strategies. This study utilized Polkinghorne's interpretive, narrative approach to understand how Millennial nurses explain, account for and make sense of their choice of nursing as a career. The positioning of nursing as a virtuous choice was both (...) temporally and contextually influenced. The decision to enter the profession was initially emplotted around a traditional understanding of nursing as a virtuous profession: altruistic, noble, caring and compassionate. The centricity of virtues depicts one‐dimensional understanding of the nursing profession that alone could prove dissatisfying to a generation of professionals who have many career choices available to them. The narratives reveal how participants' perceptions and expectations remain influenced by a stereotypical understanding of nursing, an image that remains prevalent in society and which holds implications for the future recruitment, socialization and retention strategies for upcoming and future generations of nurses. (shrink)

Training nurses on spiritual principles and values helps to stimulate moral imagery and a deep understanding of moral problems in them. However, spirituality issue was not included in ethical educa...

Derek Nurse looks at variations in the form and function of tense and aspect in Bantu, a branch of Niger-Congo, the world's largest language phylum. Bantu languages are spoken in central, eastern, and southern sub-Saharan Africa south of a line between Nigeria and Somalia. By current estimates there are between 250 and 600 of them, as yet neither adequately classified nor fully described. Professor Nurse's account is based on data from more than 200 Bantu languages and varieties, a (...) representative sample of which is freely available on the publisher's website. He devotes substantial chapters to the analysis and comparison of the different tense and aspect systems found in Bantu. He also examines the verbal categories with which they interact, including negation and focus. Synchronic and diachronic perspectives are interwoven throughout the book. Following a brief history of Bantu over the last five thousand years, the final two chapters look systematically at the history of tense and aspect in Bantu. The first deals with the reconstruction of the earlier forms from which contemporary structures, morphemes, and categories are derived, and the second with the processes of change, including grammaticalization, by means of which older analytical structures and independent lexical items moved as they became incorporated as grammatical inflections and categories. (shrink)

Despite achieving broad acceptance of the moral case for treating animals fairly, the animal rights movement has reached an impasse concerning legal rights for animals. Zoopolis proposes a new approach to addressing this failure: integrating animal interests into human society via political institutions and practices. Zoopolis’s central theory that humans owe animals citizenship rights in a shared human-animal society, but that acceptance of responsibilities by animals also is required, has merit for the advancement of animal rights discourse. But its anthropocentric (...) approach, which itself exerts power over animals, necessitating suppression and policing of animals’ natural behavior, is problematic. (shrink)

The renowned Nobel Prize-winning scientist's elegant and concise explanation of the fundamental ideas in biology and their uses today. Hailed by Philip Pullman as "a great communicator" who is also "as distinguished a scientist as there could be," Paul Nurse writes with delight at life's richness and a sense of the urgent role of biology in our time. With What Is Life? he delivers a brief but powerful work of popular science in the vein of Carlo Rovelli's Seven Brief (...) Lessons in Physics. Nurse takes readers on a wondrous journey through five fundamental biological ideas-the Cell, the Gene, Evolution by Natural Selection, Life as Chemistry, and Life as Information-introducing the scientists who made the most important advances and taking us into his own lab to give us a sense of the thrill of scientific discovery. In a final chapter, Nurse addresses biology's most pressing ethical issues (including gene-editing, genetic testing, and genetically modified crops), and he concludes with a stirring encomium to biology's role in tackling infectious disease. (shrink)

Life is all around us, abundant and diverse, it is extraordinary. But what does it actually mean to be alive? Nobel prize-winner Paul Nurse has spent his career revealing how living cells work. In this book, he takes up the challenge of defining life in a way that every reader can understand. It is a shared journey of discovery; step by step he illuminates five great ideas that underpin biology. He traces the roots of his own curiosity and knowledge (...) to reveal how science works, both now and in the past. Using his personal experiences, in and out of the lab, he shares with us the challenges, the lucky breaks, and the thrilling eureka moments of discovery. To survive the challenges that face the human race today - from climate change, to pandemics, loss of biodiversity and food security - it is vital that we all understand what life is. (shrink)

In the yeasts Saccharomyces cerevisiae and Schizosaccharomyces pombe, the initiation of DNA replication is controlled at a point called START. At this point, the cellular environment is assessed; only if conditions are appropriate do cells traverse START, thus becoming committed to initiate DNA replication and complete the remainder of the cell cycle. The cdc2+ / CDC28+ gene, encoding the protein kinase p34, is a key element in this complex control. The identification of structural and functional homologues of p34 suggests that (...) it has a role in the control of DNA replication in all eukaryotes. The WHI1+, CLN1+ and CLN2+ gene products, identified in S. cerevisiae, are positive regulators that function at START and may interact with p34. Determining how passing the START control point leads to the initiation of DNA replication is a major outstanding challenge in cell cycle studies. (shrink)

Three major aspects of G1 regulation acting at START in fission yeast are discussed in this review. Firstly, progression towards S phase in the mitotic cycle. This is controlled by the activation of transcription complexes at START which cause cell cycle‐dependent activation of genes required for DNA synthesis. The second aspect is the regulation of developmental fate occurring during G1. Passage through START appears to inhibit sexual differentiation because the meiotic and mitotic pathways are mutually exclusive. This is brought about (...) because the meiotic pathway is inhibited by the same gene functions that are required for S phase onset. Thirdly, distinct checkpoint, or dependency, controls operate both pre‐ and post‐START in the mitotic cycle to inhibit mitosis in the absence of replicated DNA, and also to limit rounds of DNA replication to one per cell cycle. (shrink)

Phenomenology is a well‐founded qualitative methodology that is frequently used by nurse researchers and considered of value when addressing research questions in nursing practice and nurse education. However, at present, nurse researchers using phenomenology tend to divide phenomenological methodology into the descriptive and interpretive formats. The nursing literature suggests that there is a deep divide between researchers following the methodological underpinnings and basic precepts pertaining to these two camps. If we are to reach a clearer understanding of (...) the theory underlying phenomenological methods it would be more helpful if we started to recognise that there are also important associations between transcendental and interpretive phenomenology. One such association is that a paradigm of movement exists that is not unique to transcendental and interpretive phenomenology but is common to them, as well as being inherent within a variety of fields of study. If we consider the universality of such imagery, looking to examples through parallel texts, we can obtain insights into phenomenology and its transposition into a workable scientific method that can be of use to the nurse researcher. (shrink)

Written over a span of more than two decades, the essays by Iris Marion Young collected in this volume describe diverse aspects of women's lived body experience in modern Western societies. Drawing on the ideas of several twentieth century continental philosophers--including Simone de Beauvoir, Martin Heidegger, Luce Irigaray, Julia Kristeva, and Maurice Merleau-Ponty--Young constructs rigorous analytic categories for interpreting embodied subjectivity. The essays combine theoretical description of experience with normative evaluation of the unjust constraints on their freedom and opportunity that (...) continue to burden many women. The lead essay rethinks the purpose of the category of "gender" for feminist theory, after important debates have questioned its usefulness. Other essays include reflection on the meaning of being at home and the need for privacy in old age residences as well as essays that analyze aspects of the experience of women and girls that have received little attention even in feminist theory--such as the sexuality of breasts, or menstruation as punctuation in a woman's life story. Young describes the phenomenology of moving in a pregnant body and the tactile pleasures of clothing. While academically rigorous, the essays are also written with engaging style, incorporating vivid imagery and autobiographical narrative. On Female Body Experience raises issues and takes positions that speak to scholars and students in philosophy, sociology, geography, medicine, nursing, and education. (shrink)

Drawing on research data from a recent project, this paper reveals how cultural, organizational, professional and personal dimensions of time affect nurses’ availability to care and patients’ experiences of being cared for. Here, I will philosophize these dimensions of time through both the philosophical stance of the research methodology used in the study – phenomenological hermeneutics – and by engaging in philosophical theory that explores and challenges nurse and patient talk during interview. Patients’ experiences of time tend to be (...) embodied, whereas nurses choose between a disembodied structure of linear clock time or an embodied more spiritual experienced sense of time. To capture differences and their significance to caring, this paper first explores the way cursive time shapes and controls caring encounters. Following this, research data will be explored to demonstrate how an expanded notion of time as both cursive and circular enables nurses to sense patients’ illness patterns and to move with the ebb and flow of patients’ life/illness experiences. Next, the moment or the act of caring is explored as a presence, as a moral stance or presencing of the nurse for the patient. Finally, the notion of timelessness or what Kristéva calls ‘monumental time’ is explored in the context of the nurse/patient giving and gifting relationship, particularly their giving/gifting of voice and words to each other. Sensual, cultural and historical appreciation of these time dimensions is invited through the use of visual imagery. Exposure of the limitations, locations and dislocations of language reveals the therapeutic power of silence, quiet and stillness. Consequently, poetry will be used to expand the visual imagery and engage the reader in the silence from which words emerge, and the silence that lives between and within words, the silence of timelessness. O O’Donohue says ‘When we forget or neglect this silence we empty our world of its secret and subtle presences’. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:94 Feminist Studies 47, no. 1. © 2021 by Feminist Studies, Inc. Jennifer C. Nash Black Lactation Aesthetics: Remaking the Natural in Lakisha Cohill’s Photographs In her 1992 essay “Selling Hot Pussy,” bell hooks recounts entering a “late night dessert place” with a group of colleagues who all began to laugh at a shelf of “gigantic chocolate breasts complete with nipples— huge edible tits.”1 For hooks, the chocolate Black (...) breasts are mammy imagery, a “displaced longing for a racist past when the bodies of black women were a commodity, available to anyone white who could pay the price.”2 For her white colleagues, the chocolate breasts are simply comical. Her colleagues’ response—their willingness to consume, laugh, and ignore racial, gendered, sexual violence—constitutes the racialized visual marketplace that hooks’s essay seeks to both describe and dismantle. The chocolate breasts become a rhetorical point of entry into hooks’s critical engagement with a visual marketplace where Black female bodies are delectable and disposable objects. hooks’s analysis has become part of a canon of Black feminist work exploring how Black breasts get taken up as signs of pathology, “excess flesh,” sexual deviance, hypersexuality, and alterity.3 From histories of the so-called Hottentot Venus and the preoccupation with her breasts, buttocks, and genitalia—including 1. bell hooks, “Selling Hot Pussy,” Black Looks: Race and Representation (Boston: South End Press, 1992), 61. 2. hooks, 61–62. 3. See Nicole R. Fleetwood, Troubling Vision: Performance, Visuality, and Blackness (Chicago: University of Chicago Press, 2010). Jennifer C. Nash 95 signature works by Zine Magubane, Janell Hobson, Samantha Pinto, and T. Denean Sharpley-Whiting4 —to scholarship on the construction of black women’s imagined corporeality as “social dead weight” by Sabrina Strings, Black feminists have given critical attention to the construction of Black breasts as the location of Black women’s imagined racial and sexual difference.5 If Black breasts have been culturally and scientifically constructed as deviant, excessive, pornographic, and desirous, they have largely been uncoupled from an identification with nutrition—from the capacity to sustain and feed babies—except their connection with wet nursing and their conscription into maternal labor for white children. In this imaginary, Black breasts provide nutrition only when recruited as white property, with their nurturance capacity oriented toward white health and futurity. We might understand the cultural inability to interpret Black breasts as nurturing Black life as part of what Andrea Freeman describes as the “unmothering” of Black women, the unseeing of Black maternity except to elevate it as a symbol of brokenness or pathology.6 But in recent years, as I argue in my forthcoming book Birthing Black Mothers, Black breasts have entered the US cultural imagination anew. Black breasts are increasingly viewed as in need of support through seemingly benign state interventions to encourage Black breastfeeding. Indeed, Black breasts are recruited by an array of actors who often find themselves strangely aligned to champion Black breastfeeding —including NGOs, public health campaigns, and reproductive justice efforts spearheaded by Black feminists—precisely because Black breastfeeding is thought to perform urgent political, emotional, and 4. See Zine Magubane, “Which Bodies Matter? Feminism, Poststructuralism, Race, and the Curious Theoretical Odyssey of the ‘Hottentot Venus,’” Gender & Society 15, no. 6 (2001): 816–834; Janell Hobson, Venus in the Dark: Blackness and Beauty in Popular Culture (New York: Routledge, 2005); Samantha Pinto, Infamous Bodies: Early Black Women’s Celebrity and the Afterlives of Rights (Durham, NC: Duke University Press, 2020); and T. Denean Sharpley-Whiting, Black Venus: Sexualized Savages, Primal Fears, and Primitive Narratives in French (Durham, NC: Duke University Press, 1999). 5. See Sabrina Strings, Fearing the Black Body: The Racial Origins of Fat Phobia (New York: NYU Press, 2019). 6. Andrea Freeman, “Unmothering Black Women: Formula Feeding as an Incident of Slavery,” Hastings Law Journal 69, no 1545 (2018): 1545–1606. 96 Jennifer C. Nash public health work. Black breastmilk is increasingly described as a crucial technology of Black life, one that supports Black infant life and inoculates it physically, psychically, and even spiritually against the array of anti-Black forces that wound and violate. The work that Black breast milk is thought to perform includes its posited... (shrink)

Research on moral distress has paid limited attention to nurses’ responses and actions. In a survey of nurses’ perceptions of moral distress and ethical climate, 292 nurses answered three open-ended questions about situations that they considered morally distressing. Participants identified a range of situations as morally distressing, including witnessing unnecessary suffering, being forced to provide care that compromised values, and negative judgments about patients. They linked these situations to contextual constraints such as workload and described responses, including feeling incompetent and (...) distancing themselves from patients. Participants described considerable effort to effect change, calling into question the utility of defining moral distress as an “inability to act due to institutional constraints” or a “failure to pursue a right course of action.” Various understandings of moral distress operated, and action was integral to their responses. The findings suggest further conceptual work on moral distress and effort to support system-level change. (shrink)

The problem of amodal perception is the problem of how we represent features of perceived objects that are occluded or otherwise hidden from us. Bence Nanay (2010) has recently proposed that we amodally perceive an object's occluded features by imaginatively projecting them into the relevant regions of visual egocentric space. In this paper, I argue that amodal perception is not a single, unitary capacity. Drawing appropriate distinctions reveals amodal perception to be characterized not only by mental imagery, as Nanay (...) suggests, but also by genuinely visual representations as well as beliefs. I conclude with some brief remarks on the role of object-directed bodily action in conferring a sense of unseen presence on an object's occluded features. (shrink)

What triggers the execution of actions? What happens in that moment when an action is triggered? What mental state is there at the moment of action-execution that was not there a second before? My aim is to highlight the importance of a thus far largely ignored kind of mental state in the discussion of these old and much-debated questions: motor imagery. While there have been a fair amount of research in psychology and neuroscience on motor imagery in the (...) last 30 years or so, it is only recently that we start to understand the important role motor imagery plays in action initiation. And if, as these findings suggest, motor imagery plays an important role in action initiation, we can make progress not only in understanding action initiation in general but also in understanding what goes wrong in akratic actions and in relapse actions. Finally, this new picture of action-initiation also has far-reaching consequences for the relation between motivation and causation in naturalistic action-explanations. (shrink)

The "great debate" in cognitive science today is about the nature of mental images. One side says images are basically pictures in the head. The other side says they are like the symbol structures in computers. If the picture-in-the-head theorists are right, then computers will never be able to think like people.This book contains the most intelligible and incisive articles in the debate, articles by cognitive psychologists, computer scientists and philosophers. The most exciting imagery phenomena are described, phenomena that (...) indicate that mental images can be rotated and scanned, that smaller images are harder to see than larger ones, that when mental images are made larger they eventually overflow, that the "screen" they overflow from has a determinable shape (elliptical), and that this "screen" subtends a determinate visual angle, the angle of vision of the mind's eye.Such experiments cry out for explanation. If images are pictures in the head, who (or what) looks at them? Why haven't brain scientists found them? Such questions are the subject of the great debate.IMAGERY is an excellent choice for courses in cognitive psychology, perception: artificial intelligence, computer science; philosophy of mind, of psychology and of science; minds and machines, science and society.Contributors include: Roger Brown and Richard Herrnstein (on the work of Roger N. Shepard), Daniel Dennett, Jerry Fodor, Robert Schwartz, Stephen Kosslyn, Steven Pinker, George Smith, Steven Shwartz, and Zenon Pylyshyn,. (shrink)

One distinct interest in self-knowledge concerns whether one can know about one’s own mental states and processes, how much, and by what methods. One broad distinction is between accounts that centrally claim that we look inward for self-knowledge (introspective methods) and those that claim that we look outward for self-knowledge (transparency methods). It is here argued that neither method is sufficient, and that we see this as soon as we move beyond questions about knowledge of one’s beliefs, focusing instead on (...) how one distinguishes, for oneself, one’s veridical visual memories from mere (non-veridical) visual images. Given robust psychological and phenomenal similarities between episodic memories and mere imagery, the following is a genuine question that one might pose to oneself: “Do I actually remember that happening, or am I just imagining it?” After critical analysis of the transparency method (advocated by Byrne 2010, following Evans 1982) to this latter epistemological question, a brief sketch is offered of a more holistic and inferential method for acquisition of broader self-knowledge (broadly following the interpretive-sensory access account of Carruthers 2011). In a slogan, knowing more of the mind requires using more of the mind. (shrink)

We often ascribe possibility to the scenes that are displayed by mental or nonmental sensory images. The paper presents a novel argument for thinking that we are prima facie justified in ascribing metaphysical possibility to what is displayed by suitable visual images, and it argues that many of our imagery‐based ascriptions of metaphysical possibility are therefore prima facie justified. Some potential objections to the arguments are discussed, and some potential extensions of them, to cover nonvisual forms of imagery (...) and nonmetaphysical forms of possibility, are endorsed. (shrink)

In Gregory, Richard. Oxford Companion to the Mind (Second Edition, 2006) Oxford University Press.

Reacting against the dominance of obligation-based moral theories in both general and nursing ethics, the author proposes a 'strong' (action-guiding) account of a virtue-based approach to moral decision-making within contemporary nursing practice. Merits and criticisms of obligation and virtue-based approaches to morality are identified and examined. One of the author's central premises is that the notions of moral goodness and badness carry more moral weight than the traditionally important notions of moral rightness and wrongness. Therefore, the author argues that in (...) order to deliver morally good care, it is vital to consider the kind of nurse one is and this means examining one's moral character. This book will be rewarding reading for a wide range of readers including clinical nurses, nurse educators and nurse ethicists; indeed, anyone interested in morality and ethics and the work of nurses will find this book stimulating reading. (shrink)

What is the relationship between perception and mental imagery? I aim to eliminate an answer that I call perceptualism about mental imagery. Strong perceptualism, defended by Bence Nanay, predictive processing theorists, and several others, claims that imagery is a kind of perceptual state. Weak perceptualism, defended by M. G. F. Martin and Matthew Soteriou, claims that mental imagery is a representation of a perceptual state, a view sometimes called The Dependency Thesis. Strong perceptualism is to be (...) rejected since it misclassifies imagery disorders and abnormalities as perceptual disorders and abnormalities. Weak Perceptualism is to be rejected since it gets wrong the aim and accuracy conditions of a whole class of mental imagery–projected mental imagery–and relies on an impoverished concept of perceptual states, ignoring certain of their structural features. Whatever the relationship between perception and imagery, the perceptualist has it wrong. (shrink)

Fictions evoke imagery, and their value consists partly in that achievement. This paper offers analysis of this neglected topic. Section 2 identifies relevant philosophical background. Section 3 offers a working definition of imagery. Section 4 identifies empirical work on visual imagery. Sections 5 and 6 criticize imagery essentialism, through the lens of genuine fictional narratives. This outcome, though, is not wholly critical. The expressed spirit of imagery essentialism is to encourage philosophers to ‘put the image (...) back into the imagination’. The weakened conclusion is that while an image is not essential to imagining, it should be returned to our theories of imagination. (shrink)

Recent research in psycholinguistics suggests that language processing frequently involves mental imagery. This paper focuses on visual imagery and discusses two issues regarding the processing of polysemous words (i.e. words with multiple related meanings or senses) – co-predication and sense-relatedness. It aims to show how mental imagery can illuminate these two issues.

The complex emotional work of nurses calls for more recognition of emotional labour and the incorporation of emotional labour in nursing education. Based on participant observation and semistructured interviews, we describe the experiences of student nurses in two nursing homes for elderly people with dementia in the Netherlands. We analyse their interactions using Goffman's dramaturgical view on the front and backstage behaviour and the distinction between surface acting and deep acting. The study reveals the complexity of emotional labour, as nurses (...) swiftly adapt their communication styles and behavioural strategies between settings, patients, and even between moments within one interaction sequence, which shows that the theoretical binaries fail to fully capture their skills. Although student nurses take pride in their emotionally taxing work, the societal undervaluation of the nursing profession negatively impacts their self‐image and ambitions. More explicit recognition of these complexities would enhance their self‐appreciation. This calls for a professional ‘backstage area’ that allows nurses to articulate and strengthen their emotional labour skills. Educational institutions should provide this backstage for nurses‐in‐training to strengthen these skills as part of the professional skill set. (shrink)

Mental Imagery, whereby we experience aspect of a perceptual scene or perceptual object in the absence of direct sensory stimulation is ubiquitous. Often the existence of mental imagery is demonstrated by asking one’s reader to volitionally generate a visual object, such as closing ones eyes and imagining an apple. However, mental imagery also arises in auditory, tactile, interoceptive, and olfactory cases. A number of influential philosophical theories have attempted to explain mental imagery in terms of belief-based (...) forms of representation using the Dependence Thesis, dependence upon means of access, such as enactivism, or in terms of the similarity of content with perceptual processing. The focus of this paper concerns the later approach and in particular assessing if Nanay’s promissory note that his theory is applicable to modalities other than vision, such as smell, seems likely to be of theoretical tender. The thesis argued for in this paper is that olfactory imagery exists and is best accounted for by considering it as a type of perceptual processing with a unique representational format relative to the olfactory perceptual modality. The paper concludes by summarizing the applicability of Nanay’s theory of mental imagery for olfaction and suggests some further issues that arise when transitioning to multi-modal mental imagery. (shrink)

Poetry evokes mental imagery in its readers. But how is mental imagery precisely related to poetry? This article provides a systematic treatment. It clarifies two roles of mental imagery in relation to poetry—as an effect generated by poetry and as an efficient means for understanding and appreciating poetry. The article also relates mental imagery to the discussion on the ‘heresy of paraphrase’. It argues against the orthodox view that the imagistic effects of poetry cannot be captured (...) by prosaic paraphrase, but points to features of poetry that can shape aspects of mental imagery that are liable to be lost in paraphrase. (shrink)

Simulation Theory says we need not rely exclusively on prepositional knowledge of other minds in order to explain the actions of others. Seeking to know what you will do, I imagine myself in your situation, and see what decision I come up with. I argue that this conception of simulation naturally generalizes: various bits of our mental machine can be run‘off‐line’, fulfilling functions other than those they were made for. In particular, I suggest that visual imagery results when the (...) visual system is run off‐line. I briefly review the empirical evidence and consider the philosophical implications, particularly concerning the mode of mental representation in imagery. (shrink)

Nursing Ethics is a comprehensive, well-written text that provides pre-licensure nursing students with an understanding of ethical issues in the current healthcare climate and underscores the many ways in which ethics affects all levels of nursing care. Divided into three sections - Foundational Theories, Concepts and Professional Issues; Moving into Ethics Across the Lifespan; and Ethics Related to Special Issues - the current edition seamlessly aligns with the cornerstones of the nursing curriculum, providing a solid ethical foundation for pre-licensure nursing (...) students and making it a perfect fit for almost any course. (shrink)

It is generally accepted that there is something special about reasoning by using mental images. The question of how it is special, however, has never been satisfactorily spelled out, despite more than thirty years of research in the post-behaviorist tradition. This article considers some of the general motivation for the assumption that entertaining mental images involves inspecting a picture-like object. It sets out a distinction between phenomena attributable to the nature of mind to what is called the cognitive architecture, and (...) ones that are attributable to tacit knowledge used to simulate what would happen in a visual situation. With this distinction in mind, the paper then considers in detail the widely held assumption that in some important sense images are spatially displayed or are depictive, and that examining images uses the same mechanisms that are deployed in visual perception. I argue that the assumption of the spatial or depictive nature of images is only explanatory if taken literally, as a claim about how images are physically instantiated in the brain, and that the literal view fails for a number of empirical reasons – for example, because of the cognitive penetrability of the phenomena cited in its favor. Similarly, while it is arguably the case that imagery and vision involve some of the same mechanisms, this tells us very little about the nature of mental imagery and does not support claims about the pictorial nature of mental images. Finally, I consider whether recent neuroscience evidence clarifies the debate over the nature of mental images. I claim that when such questions as whether images are depictive or spatial are formulated more clearly, the evidence does not provide support for the picture-theory over a symbol-structure theory of mental imagery. Even if all the empirical claims were true, they do not warrant the conclusion that many people have drawn from them: that mental images are depictive or are displayed in some (possibly cortical) space. Such a conclusion is incompatible with what is known about how images function in thought. We are then left with the provisional counterintuitive conclusion that the available evidence does not support rejection of what I call the “null hypothesis”; namely, that reasoning with mental images involves the same form of representation and the same processes as that of reasoning in general, except that the content or subject matter of thoughts experienced as images includes information about how things would look. (shrink)

Background:Moral courage is defined as courage to act according to one’s own ethical values and principles even at the risk of negative consequences for the individual. In a complex nursing practice, ethical considerations are integral. Moral courage is needed throughout nurses’ career.Aim:To analyse graduating nursing students’ moral courage and the factors associated with it in six European countries.Research design:A cross-sectional design, using a structured questionnaire, as part of a larger international ProCompNurse study. In the questionnaire, moral courage was assessed with (...) a single question (visual analogue scale 0–100), the questionnaire also covered several background variables.Participants and research context:The sample comprised graduating nursing students (n = 1796) from all participating countries. To get a comprehensive view about graduating nursing students’ moral courage, the views of nurse managers (n = 538) and patients (n = 1327) from the same units in which the graduating nursing students practised were also explored, with parallel questionnaires.Ethical considerations:Ethical approvals and research permissions were obtained according to national standards in every country and all participants gave their informed consent.Results:The mean of graduating nursing students’ self-assessed moral courage was 77.8 (standard deviation 17.0; on a 0–100 scale), with statistically significant differences between countries. Higher moral courage was associated with many factors, especially the level of professional competence. The managers assessed the graduating nursing students’ moral courage lower (66.5; standard deviation 18.4) and the patients slightly higher (80.6; standard deviation 19.4) than the graduating nursing students themselves.Discussion and conclusions:In all countries, the graduating nursing students’ moral courage was assessed as rather high, with differences between countries and populations. These differences and associations between moral courage and ethics education require further research. (shrink)

Visualizings, the simplest imaginings which employ visual imagery, have certain characteristic features; they are perspectival, for instance. Also, it seems that some but not all of our visualizings are imaginings of seeings. But it has been forcefully argued, for example by M.G.F. Martin and Christopher Peacocke, that all visualizings are imaginings of visual sensations. I block these arguments by providing an account of visualizings which allows for their perspectival nature and other features they typically have, but which also explains (...) how we can visualize things without thereby imagining visual sensations. (shrink)

This well-known core text on nursing ethics provides an in-depth exploration of nursing ethics content from the western philosophical tradition along with some ...

A veteran nurse researcher and educator provides a spiritual perspective on the professional nurse's vocation of caring. Grounding each chapter in Scripture, O'Brien explores the Christian nurse's call to love as Jesus loved: without discrimination, reserve and, sometimes, reward.

Maurice Merleau-Ponty is often interpreted as claiming that opportunities for action are directly present in perceptual experience. However, he does not provide much evidence for how or why this would occur, and one can doubt that this is an appropriate interpretation of his phenomenological descriptions. In particular, it could be argued the Merleau-Pontyian descriptions mistakenly attribute pre-perceptual or post-perceptual elements such as allocation of attention or judgment to the perceptual experience itself. This paper argues for the Merleau-Pontyian idea that opportunities (...) for action are present in perceptual experience. It further argues that the phenomenological descriptions can be supported and explained via reference to contemporary research on motor imagery. In particular, it will be argued that non-conscious, covert motor imagery is used to prepare for and regulate skilled actions, and that it is plausible that this imagery combines with perception (likely vision) to create a single experience of the environment as enabling action. The paper will also show that contemporary views on motor imagery are broadly compatible with Merleau-Ponty’s aims. (shrink)

This paper introduces a novel conceptualisation of mental imagery; namely, that is grease for the mind’s gears (MGT). MGT is not just a metaphor. Rather, it describes an important and overlooked higher-order function of mental imagery: that it aids various mental faculties discharge their characteristic functional roles. MGT is motivated by reflection on converging evidence from clinical, experimental and social psychology and solves at least two neglected conceptual puzzles about mental imagery. The first puzzle concerns imagery’s (...) architectural promiscuity; that is, its ability to assist diverse mental faculties and perform many different functions when doing so. The second puzzle concerns how to square imagery’s architectural promiscuity with its psychopathological relevance; that is, its being a maintaining cause, and possibly even a partial constituent, of several psychological disorders, including post-traumatic stress disorder, bipolar disorder and major depressive disorder. Mental imagery helps and harms human psychology to extreme degrees and this is something that calls for elucidation. MGT says that instead of facing perplexing heterogeneities here, we instead face a significant unity. On this score, MGT is argued to be superior to the currently dominant conception of imagery in the philosophical literature; namely, as a perception-like state of mind. (shrink)

Explanations of animal problem-solving often represent our choices as limited to two: first, we can explain the observed behavior as a product of trained responses to sensory stimuli, or second, we can explain it as due to the animal’s possession of general rules utilizing general concepts. My objective in this essay is to bring to life a third alternative, namely, an explanation in terms of imagistic cognition.The theory of imagistic cognition posits representations that locate objects in a multidimensional similarity space. (...) It proposes that an animal’s expectations can be explained on the basis of the similarity of novel objects to objects previously encountered.The animal can predict the behavior of the novel object by producing a mental movie of the novel object by morphing it into an object, the behavior of which has previously been observed. After criticizing the theory of concept abstraction, I will identify some of the key elements of imagistic cognition.Then I will attempt to illustrate the utility of this conception of cognition by using it to explain the combination of successes and failures observed in monkeys in tool- mediated retrieval tasks (Fujita et al. 2003; Fujita et al. 2011) and in great apes in trap tube and trap table experiments (Martin-Ordas et al. 2008; Martin-Ordas et al. 2012). (shrink)

Michael Tye untangles the complex web of empirical and conceptual issues of the newly revived imagery debate in psychology between those that liken mental...

The aim of this study is to explore how nurses perceive patient participations of patients over 75 years old undergoing hemodialysis treatment in dialysis units, and of their next of kin. Ten nurses told stories about what happened in the dialysis units. These stories were analyzed with critical discourse analysis. Three discursive practices are found: (1) the nurses’ power and control; (2) sharing power with the patient; and (3) transferring power to the next of kin. The first and the predominant (...) discursive practice can be explained with an ideology of paternalism, in which the nurses used biomedical explanations and the ethical principle of benefice to justify their actions. The second can be explained with an ideology of participation, in which the nurses used ethical narratives as a way to let the patients participate in the treatment. The third seemed to involve autonomous decision-making and the ethical principle of autonomy for the next of kin in the difficult end-of-life decisions. (shrink)

The question of whether our conscious experience is rich or sparse remains an enduring controversy in philosophy. The “overflow” account argues that perceptual consciousness is far richer than cognitive access: when perceiving a complex scene, subjects see more than they can report. This paper draws on aphantasia to propose a new argument in favor of overflow. First, it shows that opponents of overflow explain subjects’ performance in a change detection paradigm by appealing to a type of “internal imagery.” Second, (...) it provides empirical evidence to demonstrate that aphantasics are incapable of generating this imagery. However, aphantasics perform equally well in this task; and so the no-overflow account fails to explain their performance. This means that proponents of this view are committed to an unsupported view of perception. (shrink)