An alternative conceptual setting of the basic system of inquisitive semantics is presented. A situational interpretation of the proposed formalism is discussed.

Brains, it has recently been argued, are essentially prediction machines. They are bundles of cells that support perception and action by constantly attempting to match incoming sensory inputs with top-down expectations or predictions. This is achieved using a hierarchical generative model that aims to minimize prediction error within a bidirectional cascade of cortical processing. Such accounts offer a unifying model of perception and action, illuminate the functional role of attention, and may neatly capture the special contribution of cortical processing to (...) adaptive success. This target article critically examines this approach, concluding that it offers the best clue yet to the shape of a unified science of mind and action. Sections 1 and 2 lay out the key elements and implications of the approach. Section 3 explores a variety of pitfalls and challenges, spanning the evidential, the methodological, and the more properly conceptual. The paper ends (sections 4 and 5) by asking how such approaches might impact our more general vision of mind, experience, and agency. (shrink)

This volume assembles supporters and critics of situated cognition research to evaluate the intricacies, prerequisites, possibilities, and scope of a 4E methodology. The contributions are divided into three categories. The first category entails papers dealing with a 4E methodology from the perspective of epistemology and philosophy of science. It discusses whether to support explanatory pluralism or explanatory unification and focuses on possible compromises between ecological psychology and enactivism. The second category addresses ontological questions regarding the synchronic and diachronic constitution of (...) cognitive phenomena, the localization of cognitive processes, and the theoretical issue of mutual manipulability. The third category analyzes how the theoretical and practical commitments of 4E approaches lead to empirically supported investigations of different phenomena, such as research on affordances and (chronic) pain. The book renews attention to the possible adverse consequences coming along with methodical fragmentation, as found among 4E positions. It provides an overdue first step towards a systematic and positive answer to methodological concerns in situated cognition research. Without this and further steps in the future, the growth of 4E ́s significance for the scientific study of the mind might stall or even decrease. With such steps, situated cognition research could realize its frequently highlighted but so far not comprehensively accessed potential to change radically the modalities of how cognitive phenomena are studied. This volume is of interest to scholars of the philosophy of mind. (shrink)

In Bangladesh due to improved quality of life the number of people over 60 years is increasing rapidly. This should be seen as an emerging challenge as the elderly will have special needs and require different care-giving services. Since Bangladesh does not have a social welfare system there will be competition for inadequate resources specially health and medical services. It is envisaged that due to more elderly population the demographic structure will undergo a slow change from the present pyramid structure. (...) The growing trend towards nuclear family or where children live abroad will put the elderly parents in a dilemma-the financial and social support that is essential for them has not yet emerged. The nutrition and health status of elderly people depend on adequate food safe water, proper sanitation facilities and maintaining hygienic standards. To provide special medical care for the elderly there is a need to establish WHO recommended Age-Friendly Primary Health Care centers and separate wards /units are to be set up in the hospitals. To reduce vulnerability of older women there is a need to distribute assets and properties according to the law.. Our new generations have to be responsive, informed and attentive about their duties and responsibilities towards the elderly people. Taking proper care of the elderly is our ethical duty and responsibility. (shrink)

Based on the presentation of a research framework (the shared work of teachers), this text uses an empirical approach to examine the hypothesis of a co-elaboration of the professional situation. To do so, the empirical investigation, based on the Goffman framework, analyzes the process of reconstructing a teaching session (reference situation) over the course of a pedagogical counselling session (support situation) characterized by interaction between a beginning teacher and a trainer. The invalidation of the hypothesis leads to (...) a suggested conceptualization of the professional situation combining definitional approaches (emphasizing the duality between its singularity and its genericity) and methodological approaches. -/- A partir de la présentation d’un cadre de recherche (le travail partagé des enseignants), ce texte soumet à l’empirie l’hypothèse de la co-élaboration de la situation professionnelle. Pour ce faire, en s’appuyant sur le cadre de Goffman, l’enquête empirique analyse le processus de reconstruction d’une séance d’enseignement (situation de référence) au cours d’une séance de conseil pédagogique (situation support) caractérisée par l’interaction entre une enseignante débutante et un formateur. L’invalidation de l’hypothèse débouche sur une proposition de conceptualisation de la situation professionnelle qui combine des approches définitoires (insistant sur la dualité entre sa singularité et sa généricité) et méthodologiques. (shrink)

Sir Andrew Witty’s pivotal 2013 report (Witty, Encouraging a British invention revolution: Sir Andrew Witty’s review of universities and growth. Final Report and Recommendations, 2013) identified that universities have an extraordinary potential to enhance economic growth, and that much of this growth will come from small-to-medium enterprises (SMEs). The report noted that whilst they offer SMEs substantial benefits, many universities lack resources for external engagement. I argue that larger universities do contribute to this narrative but are driven by strong research (...) agendas and typically work with larger companies nationally and internationally. They are not particularly accessible to SMEs.This chapter discusses the impact that a small university can have on the regional economy in which it operates, and argues that smaller universities can be more focused on local need, especially in relation to supporting small businesses. It is presented within the context of the development of the University of Chichester Business School over the last 20 years; the successes and the challenges that had to be overcome. The University and the Business School is an example of an anchor institution, like many other small universities, embedded in their local economies, acting as facilitators at the heart of a network of open innovation, connecting supply chains, education establishments, local government and businesses.The importance of building long-term relationships is explored and illustrated with feedback from interviews with key stakeholders in the regional economy. (shrink)

Based on the presentation of a research framework (the shared work of teachers), this text uses an empirical approach to examine the hypothesis of a co-elaboration of the professional situation. To do so, the empirical investigation, based on the Goffman framework, analyzes the process of reconstructing a teaching session (reference situation) over the course of a pedagogical counselling session (support situation) characterized by interaction between a beginning teacher and a trainer. The invalidation of the hypothesis leads to (...) a suggested conceptualization of the professional situation combining definitional approaches (emphasizing the duality between its singularity and its genericity) and methodological approaches. A partir de la présentation d’un cadre de recherche (le travail partagé des enseignants), ce texte soumet à l’empirie l’hypothèse de la co-élaboration de la situation professionnelle. Pour ce faire, en s’appuyant sur le cadre de Goffman, l’enquête empirique analyse le processus de reconstruction d’une séance d’enseignement (situation de référence) au cours d’une séance de conseil pédagogique (situation support) caractérisée par l’interaction entre une enseignante débutante et un formateur. L’invalidation de l’hypothèse débouche sur une proposition de conceptualisation de la situation professionnelle qui combine des approches définitoires (insistant sur la dualité entre sa singularité et sa généricité) et méthodologiques. (shrink)

It is commonly argued that natural language has the expressive power of quantifying over intensional entities, such as times, worlds, or situations. A standard way of modelling this assumes that there are unpronounced but syntactically represented variables of the corresponding type. Not all that much as has been said, however, about the exact syntactic location of these variables. Meanwhile, recent work has highlighted a number of problems that arise because the interpretive options for situation pronouns seem to be subject (...) to various restrictions. This paper is primarily concerned with situation pronouns inside of determiner phrases, arguing that they are introduced as arguments of (certain) determiners. Verbal predicates, on the other hand, are assumed to not combine with a situation pronoun. The various restrictions on their interpretation are shown to fall out from the semantic system that is developed based on that view. Further support for such an account comes from situation semantic analyses of donkey sentences as well as data on the temporal interpretation of nominal predicates. Its ability to account for this full range of data in a unified manner is shown to set it apart from previous proposals. The paper closes with an outlook on further extensions, including an account of quantifier domain restriction based on situation pronouns. (shrink)

Information is a force multiplier. Knowledge of the enemy's capability and intentions may be of far more value to a military force than additional troops or firepower. Situation assessment is the ongoing process of inferring relevant information about the forces of concern in a military situation. Relevant information can include force types, firepower, location, and past, present and future course of action. Situation assessment involves the incorporation of uncertain evidence from diverse sources. These include photographs, radar scans, (...) and other forms of image intelligence, or IMINT; electronics intelligence, or ELINT, derived from characteristics (e.g., wavelength) of emissions generated by enemy equipment; communications intelligence, or COMINT, derived from the characteristics of messages sent by the enemy; and reports from human informants (HUMINT). These sources must be combined to form a model of the situation. The sheer volume of data, the ubiquity of uncertainty, the number and complexity of hypotheses to consider, the high-stakes environment, the compressed time frame, and deception and damage from hostile forces, combine to present a staggeringly complex problem. Even if one could formulate a decision problem in reasonable time, explicit determination of an optimal decision policy exceeds any reasonable computational resources. While it is tempting to drop any attempt at rational analysis and rely purely on simple heuristics, we argue that this can lead to catastrophic outcomes. We present an architecture for a ``complex decision machine'' that performs rational deliberation to make decisions in real time. We argue that resource limits require such an architecture to be grounded in simple heuristic reactive processes. We thus argue that both simple heuristics and complex decision machines are required for effective decision making in real time for complex problems. We describe an implementation of our architecture applied to the problem of military situation assessment. (shrink)

It is argued that the theory of situated cognition together with dynamic systems theory can explain the core of artistic practice and aesthetic experience, and furthermore paves the way for an account of how artist and audience can meet via the artist's work. The production and consumption of art is an embodied practice, firmly based in perception and action, and supported by features of the local, agent-centered and global socio-cultural contexts. Artistic creativity and aesthetic experience equally result from the dynamic (...) interplay between agent and context, allowing for artist and viewer to relate to the artist's work in similar ways. (shrink)

Based on the presentation of a research framework (the shared work of teachers), this text uses an empirical approach to examine the hypothesis of a co-elaboration of the professional situation. To do so, the empirical investigation, based on the Goffman framework, analyzes the process of reconstructing a teaching session (reference situation) over the course of a pedagogical counselling session (support situation) characterized by interaction between a beginning teacher and a trainer. The invalidation of the hypothesis leads to (...) a suggested conceptualization of the professional situation combining definitional approaches (emphasizing the duality between its singularity and its genericity) and methodological approaches. (shrink)

Situational crime prevention (SCP) measures attempt to prevent crime by reducing the opportunities for crime to occur. One of the ways in which some SCP measures reduce such opportunities is by providing victims with advice about how to avoid being victimised, for instance through public awareness campaigns or safety apps. Some scholars claim that this approach to preventing crime often or always promotes victim-blaming and that it is therefore morally wrong to pursue such strategies. Others have made sweeping rejections of (...) this claim. However, in this paper, I suggest that neither view is correct. Specifically, I demonstrate that there are at least three distinct ways of interpreting what I term the victim-blaming argument against advice-giving SCP measures – i.e. as an argument based on a concern for direct victim-blaming, indirect victim-blaming, or self-blame – and that both SCP opponents and supporters have legitimate grounds for their position, depending on how the argument is spelled out. (shrink)

Situational strength is considered one of the most important situational forces at work because it can attenuate the personality–performance relationship. Although organizational scholars have studied the consequences of situational strength, they have paid little attention to its antecedents. To address this gap, the current study focused on situational strength cues from different social sources as antecedents of overall situational strength at work. Specifically, we examined how employees combine situational strength cues emanating from three social sources (i.e., coworkers, the immediate supervisor, (...) and top management). Based on field theory, we hypothesized that the effect of situational strength from coworkers and immediate supervisors (i.e., proximal sources of situational strength) on employees’ perceptions of overall situational strength on the job would be greater than the effect of situational strength from the top management (i.e., the distal source of situational strength). We also hypothesized that the effect of situational strength from the distal source would be mediated by the effects of situational strength from the proximal sources. Data from 363 full-time employees were collected at two time points with a cross-lagged panel design. The first hypothesis was supported for one of the two situational strength facets studied. The second hypothesis was fully supported. (shrink)

The Internet is an important focus of attention for the philosophy of mind and cognitive science communities. This is partly because the Internet serves as an important part of the material environment in which a broad array of human cognitive and epistemic activities are situated. The Internet can thus be seen as an important part of the ‘cognitive ecology’ that helps to shape, support and realize aspects of human cognizing. Much of the previous philosophical work in this area has sought (...) to analyze the cognitive significance of the Internet from the perspective of human cognition. There has, as such, been little effort to assess the cognitive significance of the Internet from the perspective of ‘machine cognition’. This is unfortunate, because the Internet is likely to exert a significant influence on the shape of machine intelligence. The present paper attempts to evaluate the extent to which the Internet serves as a form of cognitive ecology for synthetic forms of intelligence. In particular, the phenomenon of Internet-situated machine intelligence is analyzed from the perspective of a number of approaches that are typically subsumed under the heading of situated cognition. These include extended, embedded, scaffolded and embodied approaches to cognition. For each of these approaches, the Internet is shown to be of potential relevance to the development and operation of machine-based cognitive capabilities. Such insights help us to appreciate the role of the Internet in advancing the current state-of-the-art in machine intelligence. (shrink)

An investigation into 'Austinian semantics'. Every utterance is said to express an 'Austinian proposition' consisting of a situation and a fact the situation is presented as supporting. A more recent statement of the theory is to be found in *Oratio Obliqua, Oratio Recta: an Essay on Metarepresentation* (MIT Press/Bradford Books, 2000).

Artificial intelligence (AI) systems are increasingly being used in healthcare, thanks to the high level of performance that these systems have proven to deliver. So far, clinical applications have focused on diagnosis and on prediction of outcomes. It is less clear in what way AI can or should support complex clinical decisions that crucially depend on patient preferences. In this paper, we focus on the ethical questions arising from the design, development and deployment of AI systems to support decision-making around (...) cardiopulmonary resuscitation and the determination of a patient’s Do Not Attempt to Resuscitate status (also known as code status). The COVID-19 pandemic has made us keenly aware of the difficulties physicians encounter when they have to act quickly in stressful situations without knowing what their patient would have wanted. We discuss the results of an interview study conducted with healthcare professionals in a university hospital aimed at understanding the status quo of resuscitation decision processes while exploring a potential role for AI systems in decision-making around code status. Our data suggest that (1) current practices are fraught with challenges such as insufficient knowledge regarding patient preferences, time pressure and personal bias guiding care considerations and (2) there is considerable openness among clinicians to consider the use of AI-based decision support. We suggest a model for how AI can contribute to improve decision-making around resuscitation and propose a set of ethically relevant preconditions—conceptual, methodological and procedural—that need to be considered in further development and implementation efforts. (shrink)

We introduce a computational theory of situated language understanding in which the meaning of words and utterances depends on the physical environment and the goals and plans of communication partners. According to the theory, concepts that ground linguistic meaning are neither internal nor external to language users, but instead span the objective‐subjective boundary. To model the possible interactions between subject and object, the theory relies on the notion of perceived affordances: structured units of interaction that can be used for prediction (...) at multiple levels of abstraction. Language understanding is treated as a process of filtering perceived affordances. The theory accounts for many aspects of the situated nature of human language use and provides a unified solution to a number of demands on any theory of language understanding including conceptual combination, prototypicality effects, and the generative nature of lexical items.To support the theory, we describe an implemented system that understands verbal commands situated in a virtual gaming environment. The implementation uses probabilistic hierarchical plan recognition to generate perceived affordances. The system has been evaluated on its ability to correctly interpret free‐form spontaneous verbal commands recorded from unrehearsed game play between human players. The system is able to “step into the shoes” of human players and correctly respond to a broad range of verbal commands in which linguistic meaning depends on social and physical context. We quantitatively compare the system's predictions in response to direct player commands with the actions taken by human players and show generalization to unseen data across a range of situations and verbal constructions. (shrink)

This research investigated whether perceived situational appropriateness (defined as the degree of fit between product and intended usage situations) is predictive of consumer choices for foods and beverages, on the theoretical premise that intended usage situation acts as a frame of reference in orienting choices. Extant research on the topic, though suggestive of a link, is very limited in scope and almost completely lacking with regards to choice behaviour (as opposed to other aspects such as food acceptability or intake). (...) To address the hypotheses, data collected in a series of 15 experiments ($N= 2731$ consumers in total) -- covering a wide range of product categories and usage situations -- are presented. In all studies, participants evaluated a set of stimuli varying with respect to perceived appropriateness (low to high), and evaluated each stimulus either monadically using a choice likelihood scale or by performing a discrete choice task. Regression analyses from all studies consistently indicated that perceived appropriateness significantly predicted choice response. The results were robust with respect to variation in product category and experimental protocol and, overall, strongly support the notion that appropriateness can provide a simple yet powerful (in some case accounting for over 50\% of variance) predictor of consumer choice. Effect sizes varied substantially: perceived appropriateness explained from a minimum of 3\% to over 65\% of variance in consumer choice, and this variation was linearly related to the degree of product heterogeneity in the product sets. This research also investigated possible moderators of the link between appropriateness and choice, by relating the results to consumers’ product familiarity and involvement. While both traits significantly (and positively) affected choice, they did not interact with appropriateness. Possible explanations for these results, as well as other possible candidate moderators to explore in future research, are highlighted. (shrink)

Mobile applications (apps) have gained significant popularity as a new intervention strategy responding to violence against women and girls. Despite their growing relevance, an assessment from the perspective of public health ethics is still lacking. Here, we base our discussion on the understanding of violence against women and girls as a multidimensional, global public health issue on structural, societal and individual levels and situate it within the theoretical framework of structural injustice, including epistemic injustice. Based on a systematic app review (...) we previously conducted, we evaluate the content and functions of apps through the lens of structural injustice. We argue that technological solutions such as apps may be a useful tool in the fight against violence against women and girls but have to be situated within the broader frame of public health that considers the structural dimensions of such violence. Ultimately, the concerns raised by structural injustice are—alongside key concerns of safety, data privacy, importance of human supportive contact, and so forth—crucial dimensions in the ethical assessment of such apps. However, research on the role and relevance of apps as strategies to address the structural and epistemic dimensions of violence remains scarce. This article aims to provide a foundation for further discussion in this area and could be applicable to other areas in public health policy and practice. (shrink)

This paper introduces a formal concept of ideology and ideological system. The formalization takes ideologies and ideological systems to be situated in agent societies. An ideological system is defined as a system of operations able to create, maintain, and extinguish the ideologies adopted by the social groups of agent societies. The concepts of group ideology, ideological contradiction, ideological dominance, and dominant ideology of an agent society, are defined. An ideology-based concept of social group is introduced. Relations between the proposed formal (...) concept of ideology and the classical concepts of ideology elaborated in social sciences are examined. A computational notation is presented, to support the realization of ideological systems in computationally implemented agent societies. The adequacy of the approach for the formal modeling and analysis of ideological issues is illustrated through three case studies. (shrink)

Cross-situational word learning, like any statistical learning problem, involves tracking the regularities in the environment. However, the information that learners pick up from these regularities is dependent on their learning mechanism. This article investigates the role of one type of mechanism in statistical word learning: competition. Competitive mechanisms would allow learners to find the signal in noisy input and would help to explain the speed with which learners succeed in statistical learning tasks. Because cross-situational word learning provides information at multiple (...) scales—both within and across trials/situations—learners could implement competition at either or both of these scales. A series of four experiments demonstrate that cross-situational learning involves competition at both levels of scale, and that these mechanisms interact to support rapid learning. The impact of both of these mechanisms is considered from the perspective of a process-level understanding of cross-situational learning. (shrink)

Cultural evolutionary theory has identified a range of cognitive biases that guide human social learning. Naturalistic and experimental studies indicate transmission biases favoring negative and positive information. To address these conflicting findings, the present study takes a socially situated view of information transmission, which predicts that bias expression will depend on the social context. We report a large‐scale experiment (N = 425) that manipulated the social context and examined its effect on the transmission of the positive and negative information contained (...) in a narrative text. In each social context, information was progressively lost as it was transmitted from person to person, but negative information survived better than positive information, supporting a negative transmission bias. Importantly, the negative transmission bias was moderated by the social context: Higher social connectivity weakened the bias to transmit negative information, supporting a socially situated account of information transmission. Our findings indicate that our evolved cognitive preferences can be moderated by our social goals. (shrink)

As European colonies in Asia and Africa became independent nations, as the United States engaged in war in Southeast Asia and in covert operations in South America, anthropologists questioned their interactions with their subjects and worried about the political consequences of government-supported research. By 1970, some spoke of anthropology as “the child of Western imperialism” and as “scientific colonialism.” Ironically, as the link between anthropology and colonialism became more widely accepted within the discipline, serious interest in examining the history of (...) anthropology in colonial contexts diminished. This volume is an effort to initiate a critical historical consideration of the varying “colonial situations” in which (and out of which) ethnographic knowledge essential to anthropology has been produced. The essays comment on ethnographic work from the middle of the nineteenth century to nearly the end of the twentieth, in regions from Oceania through southeast Asia, the Andaman Islands, and southern Africa to North and South America. The “colonial situations” also cover a broad range, from first contact through the establishment of colonial power, from District Officer administrations through white settler regimes, from internal colonialism to international mandates, from early “pacification” to wars of colonial liberation, from the expropriation of land to the defense of ecology. The motivations and responses of the anthropologists discussed are equally varied: the romantic resistance of Maclay and the complicity of Kubary in early colonialism; Malinowski’s salesmanship of academic anthropology; Speck’s advocacy of Indian land rights; Schneider’s grappling with the ambiguities of rapport; and Turner’s facilitation of Kaiapo cinematic activism. “Provides fresh insights for those who care about the history of science in general and that of anthropology in particular, and a valuable reference for professionals and graduate students.”—Choice “Among the most distinguished publications in anthropology, as well as in the history of social sciences.”—George Marcus, Anthropologica. (shrink)

Information is a force multiplier. Knowledge of the enemy's capability and intentions may be of far more value to a military force than additional troops or firepower. Situation assessment is the ongoing process of inferring relevant information about the forces of concern in a military situation. Relevant information can include force types, firepower, location, and past, present and future course of action. Situation assessment involves the incorporation of uncertain evidence from diverse sources. These include photographs, radar scans, (...) and other forms of image intelligence, or IMINT; electronics intelligence, or ELINT, derived from characteristics (e.g., wavelength) of emissions generated by enemy equipment; communications intelligence, or COMINT, derived from the characteristics of messages sent by the enemy; and reports from human informants (HUMINT). These sources must be combined to form a model of the situation. The sheer volume of data, the ubiquity of uncertainty, the number and complexity of hypotheses to consider, the high-stakes environment, the compressed time frame, and deception and damage from hostile forces, combine to present a staggeringly complex problem. Even if one could formulate a decision problem in reasonable time, explicit determination of an optimal decision policy exceeds any reasonable computational resources. While it is tempting to drop any attempt at rational analysis and rely purely on simple heuristics, we argue that this can lead to catastrophic outcomes. We present an architecture for a ``complex decision machine'' that performs rational deliberation to make decisions in real time. We argue that resource limits require such an architecture to be grounded in simple heuristic reactive processes. We thus argue that both simple heuristics and complex decision machines are required for effective decision making in real time for complex problems. We describe an implementation of our architecture applied to the problem of military situation assessment. (shrink)

Disciplines have a way of imprisoning their creations. Entrenched in an incommensurable discourse, ideas grow stagnant. Whether ideas transcend this imprisonment is a matter of adapting, flexing, and mobilizing knowledge. This is the aim of Situating Science: Cluster for the Humanistic and Social Studies of Science. Promoting transdisciplinarity among researchers, stakeholders, and the public, the Cluster brings diverse groups of scholars to sit around a common table and discuss a common theme. My aim in this short review is to capture (...) some of the central themes and discussions of two such workshops, one on empathy, the other evidence-based medicine. Both workshops provided a fascinating multidisciplinary perspective on topics that easily transcend disciplinary boundaries. Yet the divisions between participants were clear, leaving some discouraged about producing collaborative work. As both workshops boasted a broad range of speakers and participants, my challenge has been to identify common themes without diminishing or disregarding this multiplicity of perspectives. I have only sought to highlight some of the most thought-provoking ideas. (shrink)

Background and aims: Liver transplantation provides an opportunity of survival for patients with liver failure, however, this procedure is known to be psychologically and physically fatiguing for patients and their informal caregivers. The aim of this study was to investigate how perceived social support and the distribution of dependency were associated with the psychological wellbeing of patients waiting for liver transplantation and their caregivers, as a dyad. Methods: The present was a cross sectional study. 95 participants were recruited at a (...) hospital in Northern Italy, during the psychological evaluation for inclusion in the transplantation list: 51 patients (19 with alcohol-related illness), and 44 family caregivers. Both patients and caregivers filled in a Symptom Checklist and Kelly's Dependency Grids. Patients also compiled the Medical Outcomes Study Social-Support Survey, and caregivers the Family Strain Questionnaire Short- Form. Results: Caregivers reported important levels of strain, also strongly related to a worsening of their own and patients’ symptoms Patients with alcohol-related pathologies had a narrower social network, which corresponded to an increase in family strain. On the sample as a whole, regression analyses showed that perceived social support and dependency measures did not predict patients’ and caregivers’ symptoms. Nevertheless, cluster analysis identified a group of caregivers who distributed their dependency more and experienced lower levels of depression, anxiety and strain. Conclusions: These results suggest the usefulness of a dyadic approach in the research, prevention and care of liver diseases. A deeper comprehension of the functioning of dyads will help practitioners in the identification of situations at risk. (shrink)

A recalled memory is deemed authentic when it accurately represents how one experienced the original event. However, given the convincing research in cognitive science on the constructive nature of memory, this inevitably leads to the question of the ‘bounds of authenticity’. That is, how similar does a memory have to be to the original experience to still count as authentic? In this paper we propose a novel account of ‘Situated Authenticity’ which highlights that the norms of authenticity are context-dependent. In (...) particular, we show that each of the three core functions of episodic memory (self, social and directive) is correlated with patterned changes in levels of conceptualization (e.g., concrete construal versus abstract construal of the event). We support this theoretical account with existing empirical data. We conclude the paper by showing how our account of Situated Authenticity supplements ongoing discussions on memory contextualism, and providing an outline of how our account, which is currently elaborated targeting a phenomenological level, may also be elaborated on a processing level using the concept of representational format. (shrink)

This paper introduces a formal concept of ideology and ideological system. The formalization takes ideologies and ideological systems to be situated in agent societies. An ideological system is defined as a system of operations able to create, maintain, and extinguish the ideologies adopted by the social groups of agent societies. The concepts of group ideology, ideological contradiction, ideological dominance, and dominant ideology of an agent society, are defined. An ideology-based concept of social group is introduced. Relations between the proposed formal (...) concept of ideology and the classical concepts of ideology elaborated in social sciences are examined. A computational notation is presented, to support the realization of ideological systems in computationally implemented agent societies. The adequacy of the approach for the formal modeling and analysis of ideological issues is illustrated through three case studies. (shrink)

This paper introduces a formal concept of ideology and ideological system. The formalization takes ideologies and ideological systems to be situated in agent societies. An ideological system is defined as a system of operations able to create, maintain, and extinguish the ideologies adopted by the social groups of agent societies. The concepts of group ideology, ideological contradiction, ideological dominance, and dominant ideology of an agent society, are defined. An ideology-based concept of social group is introduced. Relations between the proposed formal (...) concept of ideology and the classical concepts of ideology elaborated in social sciences are examined. A computational notation is presented, to support the realization of ideological systems in computationally implemented agent societies. The adequacy of the approach for the formal modeling and analysis of ideological issues is illustrated through three case studies. (shrink)

According to situated cognition theory, cognitive accomplishments rely in part on structures and processes outside the individual. This article argues that interactional structures—particularly those created through language use—can make essential contributions to situated cognition in rational academic discourse. Most cognitive accomplishments rely in part on language, and language in use always has both representational and interactional functions. The article analyzes one classroom conversation, in order to illustrate how the interactional functions of speech can facilitate the cognitive accomplishments speakers make through (...) that speech. By showing how closely cognition and interaction can interrelate, the article both supports theories of situated cognition and shows how cognition in at least some educational contexts cannot be extricated from enduring social structures and the construction of social identity. (shrink)

To effectively identify network rumors and block their spread, this paper uses fractal theory to analyze a network rumor spreading situation time series, reveal its inner regularity, extract features, and establish a network rumor recognition model. The model is based on an empirical mode decomposition correlation dimension and K-nearest neighbor approach. Firstly, a partition function is used to determine if the time series of the rumor spreading situation is a uniform fractal process. Secondly, the rumor spreading situation (...) is subjected to EMD to obtain a series of intrinsic mode functions, construct the IMF1–IMF6 components containing effective feature information as the principal components, and reconstruct the phase space of the principal components, respectively. Finally, the correlation dimensions of the principal components IMF1–IMF6 as obtained by the Grassberger-Procaccia algorithm are used as feature parameters and are imported into the KNN model for rumor recognition. The experimental results show that the correlation dimension of a spreading situation can better reflect the characteristic information; as combined with the KNN model for identifying rumors, the recognition rate reaches 87.5%. This result verifies the effectiveness of fractal theory in network rumors recognition, expands the thinking for the research of rumors recognition, and provides theoretical support for rumor governance. (shrink)

Feminist philosophers of science have long discussed the importance of taking situatedness into account in scientific practices to avoid erasing important aspects of lived experience. Through the example of Gillian Einstein’s [2012] situated neuroscience, I will add support to Gallagher’s [2019] claims that intertheoretic reduction is problematic and provide reason to think pluralistic methodologies are explanatorily and ethically preferable.

For caregivers of minimally communicative individuals, providing support in the absence of clearly meaningful responses is ethically fraught. We conducted a secondary analysis of qualitative data from caregivers of individuals who are minimally communicative, including persons with advanced dementia and individuals in disorders of consciousness. Our analysis led to two central claims: (1) Personhood is a threshold concept that is situated, relational, and dynamic and (2) in circumstances in which personhood is difficult to judge, caregivers can “fill the gap” to (...) reach the threshold through a repertoire of strategies. Because personhood is in part an attribution from others, a situational loss of personhood does not preclude restoration, nor does it eliminate moral status. (shrink)

Resumen: Este ensayo tiene como propósito fundamentar teóricamente el carácter situado del conocimiento de la vida cotidiana. Como punto de partida, apoyándonos en la noción de “forma de vida” de Ludwig Wittgenstein, postulamos que nuestras decisiones son, fundamentalmente, usos prácticos de sistemas de reglas históricamente construidas y, por consiguiente, irreductibles a procedimientos algorítmicos de evaluación racional costo-beneficio. Posteriormente, para abordar la cuestión sobre las condiciones que hacen posible la incorporación subjetiva de estas reglas y, con ello, nuestro sentido práctico, recuperamos (...) algunos planteamientos de las tesis del “trasfondo” de John Searle y habitus de Pierre Bourdieu. Luego de esta discusión, a partir de la perspectiva de los conocimientos situados de Donna Haraway, proponemos que la conformación de dicho sentido es siempre parcial, esto es, sujeto a prácticas articulatorias encarnadas. Finalmente, tras exponer sucintamente los principales aspectos críticos de las tesis “trasfondo” y habitus, argumentamos que la perspectiva de los conocimientos situados representa una alternativa plausible para fundamentar teórica y metodológicamente una nueva aproximación al conocimiento de la vida cotidiana.: This essay argues for a situated character of knowledge of everyday life. As a starting point, relying on Ludwig Wittgenstein's notion of “form of life”, we propose that our decisions are fundamentally practical uses of historically constructed rules systems and, therefore, those are irreducible to algorithmic procedures of rational cost-benefit evaluation. Later, to address the question of the conditions that make possible the subjective incorporation of these rules and, with it, our practical sense, we recover some approaches from the “background” thesis of John Searle and habitus by Pierre Bourdieu. After this discussion, from Donna Haraway's perspective of situated knowledge, we propose that the conformation of that sense is always partial; that is, related to embodied articulatory practices. Finally, we argue that the perspective of situated knowledge represents a plausible alternative to theoretically and methodologically support an approach to knowledge of everyday life. (shrink)

The standard philosophical and folk-psychological accounts of cognition and action credit us with too much spontaneity in our activities and projects. We are taken to be fundamentally active rather than reactive, to project our needs and aims and deploy our full supporting arsenal of cognitive instruments upon an essentially passive environment. The corrected point of view presented here balances this image of active agency with an appreciation of how we are also continually responding to the world, that is, to the (...) pragmatic situations that effectively select subsets of our cognitive resources to be at our disposal in generating responses. The result is a superseding of the standard Cognitive Integrationist picture by a model of a structurally divided mind, comprising a multiplicity of diverse and sometimes-conflicting standpoints, personas, and wills whose elicitation is a complex function of agent intentions and plans, the encountered environment, past experience, and temporal sequence. According to this model, the manifold stored representations constituting a person’s cognitive endowment do not form a single integrated network all equally ready for use. Cognition at any given moment is limited to drawing upon only a subset of one’s perspective, the perspect that is activated in accordance with the specific mental task or situation (the pragmatic context) that one perceives oneself to be facing. The system enlists the environmental context as trigger for practical and theoretical activity, based upon the agent’s prior experience. Though susceptible to certain kinds of error, and not inherently inclined toward innovative thinking, it enables the generally efficient use of our enormous cognitive endowments in conducting our lives in real time. (shrink)

The ambiguity regarding whether a given intervention is perceived as enhancement or as therapy might contribute to the angst that the public expresses with respect to endorsement of enhancement. We set out to develop empirical data that explored this. We used Amazon Mechanical Turk to recruit participants from Canada and the United States. Each individual was randomly assigned to read one vignette describing the use of a pill to enhance one of 12 cognitive, affective or social domains. The vignettes described (...) a situation in which an individual was using a pill to enhance the relevant domain under one of two possible enhancement conditions, one perceived as enhancing above the norm, what most people recognize as a clear case of enhancement, whereas the other perceived as enhancing towards the norm, with the individual using the enhancement having a modest, but subclinical deficit. Participants were asked how comfortable they were with the individual using the enhancement and about the impact the enhancement might have had in the individuals’ success in life. We found that irrespective of the domain to be enhanced, participants felt significantly more comfortable with ETN than with EAN, and they regarded the enhancement intervention as contributing to greater success in life with ETN rather than EAN. These data demonstrate that the therapy enhancement distinction is morally salient to the public, and that this distinction contributes to the angst that people feel when considering the propriety of CAS enhancement. (shrink)

We have developed an approach to implementing a system for managing situated knowledge for complex instruments. Our aim is to develop a system that guides a user through the steps for operating complex scientific instruments. A user manual is often inadequate support for a community of users, so direct communication with an expert is often required. One reason for this is that not all of the author’s expert knowledge was included in the manual, thus limiting the contents to explicit knowledge. (...) This is a main concern of modern knowledge management practitioners who are attempting to design systems that consider both explicit and tacit knowledge. The key is to distribute explicit knowledge through interaction with the real world so that users can develop tacit knowledge as well as acquire explicit knowledge. We describe technical difficulties related to referencing the real world, which is required for interaction, and describe a novel approach to building a low-cost three-dimensional pointer for obtaining the required knowledge, which constitutes our preliminary result. (shrink)

This article considers the problem of how employees and observers of business ethics behaviors often do not know how to safely and effectively engage with business ethics issues and cases. The ameliorative method of social situational business ethics framing was analyzed. Key parts of the related literature from philosophy, sociology, organizational studies, and business ethics are reviewed. A literature gap between general framing theory and business ethics was identified with respect to the need for social situational framing in business ethics (...) at the micro individual, meso organizational, and macro institutional levels. Theoretical propositions for bridging the literature gap and a wide variety of business ethics engagement case examples are developed as illustrations of and support for the propositions. Practical social situational business ethics framing implications for safe and effective business ethics engagement are considered. (shrink)

This article considers the problem of how employees and observers of business ethics behaviors often do not know how to safely and effectively engage with business ethics issues and cases. The ameliorative method of social situational business ethics framing was analyzed. Key parts of the related literature from philosophy, sociology, organizational studies, and business ethics are reviewed. A literature gap between general framing theory and business ethics was identified with respect to the need for social situational framing in business ethics (...) at the micro individual, meso organizational, and macro institutional levels. Theoretical propositions for bridging the literature gap and a wide variety of business ethics engagement case examples are developed as illustrations of and support for the propositions. Practical social situational business ethics framing implications for safe and effective business ethics engagement are considered. (shrink)

It has recently been suggested by Shaw (2007) that the distinction between voluntary active euthanasia, such as giving a patient a lethal overdose with the intention of ending that patient's life, and voluntary passive euthanasia, such as removing a patient from a ventilator, is much less obvious than is commonly acknowledged in the literature. This is argued by suggesting a new perspective that more accurately reflects the moral features of end-of-life situations. The argument is simply that if we consider the (...) body of a mentally competent patient who wants to die, a kind of ‘unwarranted’ life support, then the distinction collapses. We argue that all Shaw has provided is a perspective that makes the conclusion that there is little distinction between voluntary active euthanasia and voluntary passive euthanasia only seemingly more palatable. In doing so he has yet to convince us that this perspective is superior to other perspectives and thus more accurately reflects the moral features of the situations pertaining to this issue. (shrink)

This study aims to explore the current situation and strategy formulation of sports psychology teaching in colleges and universities following adaptive learning and deep learning under information education. The informatization in physical education, teaching methods, and teaching processes make psychological education more scientific and efficient. First, the relevant theories of adaptive learning and deep learning are introduced, and an adaptive learning analysis model is implemented. Second, based on the deep learning automatic encoder, college students’ sports psychology is investigated and (...) the test results are predicted. Finally, the current situation and development strategy of physical education in colleges and universities are analyzed. The results show that when the learning rate is 1, 0.1, and 0.01, there is no significant change in the analysis factors of recall, ndcg, item_coverage, and sps. When the learning rate is 1, their analysis factors change obviously, and it is calculated that the optimal learning rate of the model is 1. And the difficulty of the recommended test questions by using the sports psychology teaching method based on adaptive learning and deep learning is relatively stable. The test questions include various language points of sports psychology. Compared with others methods, adaptive learning and deep learning can provide comprehensive test questions for sports psychology teaching. This study provides technical support for the reform of sports psychology teaching in colleges and universities and contributes to optimizing the information-based teaching mode. (shrink)

How has the current crisis caused by the COVID-19 pandemic affected R&D and innovation in Poland? Numerous international studies conducted after the Great Depression in 2008–2010 show a strong procyclicality of investments in R&D and innovation in companies: investments rise during the economic upturn and fall sharply during the crisis. This procyclicality is driven within firms both by internal financial resources and by differences in market incentives to innovate. It seems likely that the COVID-19 crisis caused financial weakness for many (...) actors, having the most significant impact on the willingness or ability of smaller firms to support R&D and innovation. However, where firms are able to sustain these investments, evidence from the crisis a decade ago suggests that they will be more likely to survive, grow more strongly, and have higher profitability. Based on the analysis of the literature and macroeconomic data, this paper presents several recommendations that, if implemented by R&D actors, could help increase the efficiency of operations, even in times of crisis. (shrink)

According to philosophical “situationism”, psychological evidence shows that human action is typically best explained by the influence of situational factors and not by “global” and robust character traits of the agent. As a practical implication of their view, situationists recommend that efforts in moral education be shifted from character development to situation management. Much of the discussion has focused on whether global conceptions of virtue and character, and in particular Aristotelian virtue ethics, can be defended against the situationist challenge. (...) After several rounds of debate, both sides claim victory, and they seem to have reached a stalemate. In this paper, I refocus the debate on the arguments offered in support of situationism itself. I argue that two serious problems have so far gone unnoticed in the literature. First, the argument in support of situationism is unsound. It is based on evidence that agents’ morally relevant behavior reliably covaries with morally irrelevant situationa.. (shrink)

Since its inception, situation theory has been concerned with the situated nature of meaning and cognition, a theme which has also recently gained some prominence in Artificial Intelligence. Channel theory is a recently developed framework which builds on concepts introduced in situation theory, in an attempt to provide a general theory of information flow. In particular, the channel theoretic framework offers an account of fallible regularities, regularities which provide enough structure to an agent's environment to support efficient cognitive (...) processing but which are limited in their reliability to specific circumstances. This paper describes how this framework can lead to a different perspective on defeasible reasoning: rather than being seen as reasoning with incomplete information, an agent makes use of a situated regularity, choosing to use the regularity that seems best suited (trading off reliability and simplicity) to the circumstances it happens to find itself in. We present a formal model for this task, based on the channel theoretic framework, and sketch how the model may be used as the basis for a methodology of defeasible situated reasoning, whereby agents reason with simple monotonic regularities but may revise their choice of regularity on learning more about their circumstances. (shrink)