461,394 research outputs found

    Trust and Betrayal in the Medical Marketplace

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    The author argues in this Comment that disingenuity as first resort is an unwise approach to the conflict between our ex ante and our later, illness-endangered selves. Not only does rationing by tacit deceit raise a host of moral problems, it will not work, over the long haul, because markets reward deceit\u27s unmasking. The honesty about clinical limit-setting that some bioethicists urge may not be fully within our reach. But more candor is possible than we now achieve, and the more conscious we are about decisions to impose limits, the more inclined we will be to accept them without experiencing betrayal

    Present time

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    The idea of a moving present or `now' seems to form part of our most basic beliefs about reality. Such a present, however, is not reflected in any of our theories of the physical world. I show in this article that presentism, the doctrine that only what is present exists, is in conflict with modern relativistic cosmology and recent advances in neurosciences. I argue for a tenseless view of time, where what we call `the present' is just an emergent secondary quality arising from the interaction of perceiving self-conscious individuals with their environment. I maintain that there is no flow of time, but just an ordered system of events.Comment: 14 pages, 1 figure. Accepted for publication in Foundations of Scienc

    Implementation of Self-regulation and Conflict Resolution Strategies through Conscious Discipline in an Early Childhood Classroom

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    CONSCIOUS DISCIPLINE IN EARLY CHILDHOOD 2 Abstract The purpose of this study was to determine if implementing Conscious Discipline® methods would improve self-regulation and conflict resolution strategies. The action research took place over six weeks in a Montessori classroom with 30 students ranging from 3-6 years old; however, the participants were eight specific four or five year old male students. Four data collection tools were used throughout the intervention; a pre and post intervention survey, a weekly behavioral observation, a student reflection, and an end-of-day self-reflection form. After analyzing the data, evidence showed improved behaviors. By implementing Conscious Discipline®, students were able to improve their self-regulation and peer interaction skills. Potential future action research investigation relating to this study may include what effects Conscious Discipline® would have on females or how Conscious Discipline® helps older participants with more mature social issues such as bullying, fighting, labeling, and peer pressure. Keywords: Conscious Discipline®, Montessori, self-regulatio

    Neural modulations of interference control over conscious perception

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    The relation between attention and consciousness is a highly debated topic in Cognitive Neuroscience. Although there is an agreement about their relationship at the functional level, there is still no consensus about how these two cognitive processes interact at the neural level. According to the gateway hypothesis (Posner, 1994), attention filters the information accessing to consciousness, resulting in both neural and functional modulations. Contrary to this idea, the cumulative influence hypothesis (Tallon-Baudry, 2012) proposes that both attention and consciousness independently impact decision processes about the perception of stimuli. Accordingly, we could observe an interaction between attention and consciousness at the behavioral level, but not at the neural level. Previous studies have shown that alerting and orienting networks of attention modulate participants’ ability to verbally report near-threshold visual stimuli both at behavioral and neural levels, supporting the gateway hypothesis over the cumulative influence hypothesis. The impact of the executive control network of attention on conscious perception, however, has only been explored behaviorally (Colás et al., 2017). In the present study, we employed high-density encephalography to investigate the neural basis of the interaction between executive attention and conscious perception. We presented a classical Stroop task concurrently with a detection task of near-threshold stimuli. In two separate sessions, we manipulated the proportion of congruent and incongruent Stroop stimuli. We found that the Stroop-evoked N2 potential (usually associated to conflict detection and localized in the anterior cingulate cortex) was modulated by both conflict detection and conscious perception processes. These results suggest that the relation between executive control and conscious perception lies in frontal lobe regions associated to conflict detection, supporting the gateway hypothesis over the cumulative influence hypothesisThis work was supported by the Spanish Ministry of Economy and Competitiveness [research project PSI2014–58681-P to Ana B. Chica; Ramón y Cajal Fellowship to Ana B. Chica, RYC-2011-09320

    [Review of] D.C. Poole. Among the Sioux of Dakota: Eighteen Months Experience as an Indian Agent, 1869-70

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    From 1869 to 1870 many Oglala and Brule Sioux lived together on their first reservation, the Whetstone Agency, on the Missouri river near Fort Randall, South Dakota. Poole was the reservation agent from 1869-70, and his memoir of that period (published in 1881) introduces the drama of cultural conflict that persists to the present day. The agent had been ordered to use persuasion of every possible kind to induce the Lakota to abandon their way of life and to turn to farming. He had been instructed to regard his wards as children, but he often expresses admiration in many of his descriptions, though rarely in overt statement. Like a novel narrated by a persona whose views differ from that of the author, Poole seems to be expressing conscious limitations that his narrative somehow transcends

    A neural basis for percept stabilization binocular rivalry

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    When the same visual input has conflicting interpretations, conscious perception can alternate spontaneously between each competing percept. Surprisingly, such bistable perception can be stabilized by intermittent stimulus removal, suggesting the existence of perceptual "memory" across interruptions in stimulation. The neural basis of such a process remains Unknown. Here, we studied binocular rivalry, one type of bistable perception, in two linked experiments in human participants. First, we showed, in a behavioral experiment using binocular rivalry between face and grating stimuli, that the stabilizing effect of stimulus removal was specific to perceptual alternations evoked by rivalry, and did not occur following physical alternations in the absence of rivalry. We then used functional magnetic resonance imaging to measure brain activity in a variable delay period Of Stimulus removal. Activity in the fusiform face area during the delay period following removal of rivalrous Stimuli was greater following face than grating perception, whereas such a difference was absent during removal of non-rivalrous Stimuli. Moreover, activity in areas of fronto-parietal regions during the delay period correlated with the degree to which individual participants tended to experience percept stabilization. Our findings Suggest that percept-related activity in specialized extrastriate visual areas help to stabilize perception during perceptual conflict, and that high-level mechanisms may determine the influence of such signals on conscious perception

    Narrative Fortresses: Crisis Narratives And Conflict In The Conservation Of Mount Gorongosa, Mozambique

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    A single narrative about the Gorongosa Restoration Project (GRP) in Mozambique circulates widely in the popular media. This story characterises the project as an innovative intervention into an ecological crisis situation. The narrative hails the project\u27s aim to use profits from tourism to address the goals of both human development and conservation of biodiversity, and portrays the park project as widely embraced by long-term residents. This representation helps the project attract broad acclaim, donor funding, and socially conscious visitors, yet it obscures the early emergence of unified opposition to the project\u27s interventions among long-term residents of Gorongosa Mountain. This article draws on ethnographic research conducted on Gorongosa Mountain between 2006 and 2008 to examine the project\u27s early activities there. I examine two crisis narratives that led to entrenched conflict between park-based actors and mountain residents. Focusing on the emergence and solidification of divergent narratives-narrative fortresses-about the extension of the park\u27s activities to Gorongosa Mountain offers insight into the powerful role of crisis narratives in producing and maintaining conflict, leading to outcomes counter to the desires of conservationists. Ultimately, the article points to ways in which narratives of environmental crisis work against aspirations of partnership and collaboration with resident populations in conservation and development schemes

    Chapter 10 Moral Conflict in the Minimally Conscious State

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    In the next section, I sketch a view in which the possession of phenomenal consciousness (henceforth: “consciousness”) is necessary for possession of (positive or negative degrees of) subjective well-being. It would seem that the possession of consciousness supplies caregivers reason to enhance the well-being of MCS patients. Unfortunately, as I discuss next, matters are complicated by a certain kind of moral conflict that arises in decision-making situations regarding MCS patient care. In many cases, it seems difficult, and perhaps impossible, to respect an MCS patient’s autonomy—as embodied in her autonomously expressed prior wishes or in the wishes she would presently autonomously express were she competent to do so—while promoting the well-being she presently enjoys and will plausibly enjoy in the future. Later, I consider views according to which the moral conflict is only apparent, because considerations of autonomy trump considerations of well-being (or vice-versa). I argue that neither view is satisfying: We are left with genuine moral conflict. However, consideration of these views is salutary, because their weaknesses motivate a mixed view in which considerations of both autonomy and well-being should in many cases be weighed against each other, as well as other relevant moral considerations (e.g., considerations of distributive justice). In the final section, I draw four practical conclusions

    Unconsciously Triggered Conflict Adaptation

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    In conflict tasks such as the Stroop, the Eriksen flanker or the Simon task, it is generally observed that the detection of conflict in the current trial reduces the impact of conflicting information in the subsequent trial; a phenomenon termed conflict adaptation. This higher-order cognitive control function has been assumed to be restricted to cases where conflict is experienced consciously. In the present experiment we manipulated the awareness of conflict-inducing stimuli in a metacontrast masking paradigm to directly test this assumption. Conflicting response tendencies were elicited either consciously (through primes that were weakly masked) or unconsciously (strongly masked primes). We demonstrate trial-by-trial conflict adaptation effects after conscious as well as unconscious conflict, which could not be explained by direct stimulus/response repetitions. These findings show that unconscious information can have a longer-lasting influence on our behavior than previously thought and further stretch the functional boundaries of unconscious cognition

    The making of a new working class? A study of collective actions of migrant workers in South China

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    In this study, we argue that the specific process of the proletarianization of Chinese migrant workers contributes to the recent rise of labour protests. Most of the collective actions involve workers' conflict with management at the point of production, while simultaneously entailing labour organizing in dormitories and communities. The type of living space, including workers' dormitories and migrant communities, facilitates collective actions organized not only on bases of locality, ethnicity, gender and peer alliance in a single workplace, but also on attempts to nurture workers' solidarity in a broader sense of a labour oppositional force moving beyond exclusive networks and ties, sometimes even involving cross-factory strike tactics. These collective actions are mostly interest-based, accompanied by a strong anti-foreign capital sentiment and a discourse of workers' rights. By providing detailed cases of workers' strikes in 2004 and 2007, we suggest that the making of a new working class is increasingly conscious of and participating in interest-based or class-oriented labour protests
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