This article proposes a new problem which is called the Stochastic Travelling Advisor Problem in network optimization, and it is defined for an advisory group who wants to choose a subset of candidate workplaces comprising the most profitable route within the time limit of day working hours. A nonlinear binary mathematical model is formulated and a real application case study in the occupational health and safety field is presented. The problem has a stochastic nature in travelling and advising (...) times since the deterministic models are not appropriate for such real-life problems. The STAP is handled by proposing suitable probability distributions for the time parameters and simulating the problem under such conditions. Many application problems like this one are formulated as nonlinear binary programming models which are hard to be solved using exact algorithms especially in large dimensions. A novel binary version of the recently developed gaining-sharing knowledge-based optimization algorithm to solve binary optimization problems is given. GSK algorithm is based on the concept of how humans acquire and share knowledge during their life span. The binary version of GSK depends mainly on two stages that enable BGSK for exploring and exploitation of the search space efficiently and effectively to solve problems in binary space. The generated simulation runs of the example are solved using the BGSK, and the output histograms and the best-fitted distributions for the total profit and for the route length are obtained. (shrink)

In this paper, I introduce the emerging theory of judgment aggregation as a framework for studying institutional design in social epistemology. When a group or collective organization is given an epistemic task, its performance may depend on its ‘aggregation procedure’, i.e. its mechanism for aggregating the group members’ individual beliefs or judgments into corresponding collective beliefs or judgments endorsed by the group as a whole. I argue that a group’s aggregation procedure plays an important role in (...) determining whether the group can meet two challenges: the ‘rationality challenge’ and the ‘knowledge challenge’. The rationality challenge arises when a group is required to endorse consistent beliefs or judgments; the knowledge challenge arises when the group’s beliefs or judgments are required to track certain truths. My discussion seeks to identify those properties of an aggregation procedure that affect a group’s success at meeting each of the two challenges. (shrink)

We would like to open some questions here about the institutional and cultural conditions of anything that might be called cultural studies or multiculturalism. By introducing cultural studies and multiculturalism many intellectuals aim at a more democratic culture. We share this aim. In this essay, however, we would like to argue that the projects of cultural studies and multiculturalism require: a more international model of cultural studies than the dominant Anglo-American versions; renewed attention to the institutional environments of cultural studies; (...) and a questioning of the relations between multiculturalism and identity politics. We seek less to “fix” these problems than to provide a critical analysis of the languages, the methods of criticism, and the assumptions about identity, culture, and politics that present the problems to us. Because the thickets entangling what our group calls cultural studies are so deeply rooted in Western academia, which to a large degree constitutes our own group, the counterexample of cultural criticism in other contexts can be more than usually instructive. We begin by considering the position of cultural studies in China, since our group includes a number of Chinese intellectuals, on whose experience the following section is largely based. The Chicago Cultural Studies Group began meeting in June 1990. It includes Lauren Berlant, David Bunn, Vinay Dharwadker, Norma Field, Dilip Gaonkar, Marilyn Ivy, Benjamin Lee, Leo Ou-fan Lee, Xinmin Liu, Mathew Roberts, Sharon Stephens, Katie Trumpener, Greg Urban, Michael Warner, Jianyang Zha, and Jueliang Zhou. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 33.2 (2000) 182-186 [Access article in PDF] Book Review Rhetoric and Community: Studies in Unity and Fragmentation Rhetoric and Community: Studies in Unity and Fragmentation. Studies in Rhetoric/Communication. Ed. J. Michael Hogan. Series ed. Thomas W. Benson. Columbia, SC: U of South Carolina P, 1998. Pp. xxxviii + 315. $39.95. Based on papers and critical responses presented at the Fourth Biennial Public Address Conference, (...) which was held at Indiana University in 1994, this collection of fourteen essays by leading rhetoric scholars concentrates on the relationships among rhetoric, community, and fragmentation. Organized into three broad sections entitled "Race, Gender, and Community," "War and Community," and "Artistic and Scientific Community," the book contributes to ongoing conversations about the roles of language, symbolism, differences, metaphors, myths, hegemony, economic class, pluralism, and multiple consciousness in unifying the United States. A preface and a conclusion by J. Michael Hogan, who edited the collection, provides an orientation and summary for this new volume in the University of South Carolina Press series devoted to Studies in Rhetoric/Communication.The preface frames the book's contribution as a response to a belief that "a growing number of social and political commentators fear that the United States has lost all sense of 'community'--that repository of shared purpose, values, and traditions which historically has defined the American character" (xii). Hogan amplifies, "The signs of stress and fragmentation appear everywhere, not just in our national political and cultural dialogue but in all of the various communities that define our social lives--our families, our neighborhoods, our towns and cities, our professions, and our social and cultural associations" (xii). The preface situates the book in this concern about a "lost" unity that once upon a time typified the United States. But this "lost" community is a mythic representation of a past that has never existed in the United States, except possibly in the imaginations of people habituated to dominant roles. Stephen H. Browne's comments about restoration projects in general are germane: "The work of restoration has [End Page 182] never come easy for Americans, not least of all because it presumes a state that never existed and the appeal to which is almost always self-interested" (75).Describing the fourteen contributors as sharing "a common bond," Hogan asserts, "recognizing that communities are largely defined, and rendered healthy or dysfunctional, by the language they use to characterize both themselves and others, all share an abiding concern with how communities are constituted and sustained--or, in some cases, threatened and disrupted--by the words their leaders choose to characterize both themselves and others" (xv). Hogan emphasizes a question that he reiterates with slight changes in the conclusion: "Can feminist or ethnic and racial communities successfully sustain and celebrate their own identities without alienating themselves from the larger community?" (295; similarly, xxiii). But if all members of a community are responsible for unity and fragmentation, if we are unwilling to assign responsibility for fragmentation to subordinated community members, it may be necessary, consciously, to reverse the dynamics of power implicit in Hogan's question, by asking: "Can groups that have had a history of dominating others--both beyond and within the borders--sustain their own identities and still relate productively to the community?" In addition, because the English language is a communal inheritance, it may be revealing to ask, in a reversal of the book's focus on "community," how are notions of individualism sustained in the United States?Roderick P. Hart's introduction, "Community by Negation--An Agenda for Rhetorical Inquiry," focuses on a rhetoric of hate as practiced by both the political right and the political left. Hart inquires "whether it is possible to have community without hate" (xxv). This question is necessary in any serious discussion of rhetoric, fragmentation, and community; yet calculated opportunism and economic exploitation may be misnamed and obfuscated in language depicting a rhetoric of "hate." Indeed, Lu-in Wang, a legal scholar, suggests that these other motives may be more common than animus in so-called "hate crimes." Live interviews with convicted killers... (shrink)

Las redes sociales asociadas al conocimiento resultan de interés tanto a los estudios en Ciencia Tecnología y Sociedad, como al desenvolvimiento del pensamiento de la complejidad que se desarrolla en el país. Su análisis explica la naturaleza social de la producción científica y la existencia del capital social, cuyas características se vinculan con la satisfacción y resolución de las necesidades sociales dentro de la población cubana. Se muestra una red, conformada en torno a la Publicación Archivo Médico de Camagüey, durante (...) los años 2003, 2004 y dos bimestres del 2005 sobre el desenvolvimiento de las co autorías dentro de ella. Delineando en qué forma los investigadores se relacionaron entre sí, para valorar algunos de sus resultados. Se describen, los grupos esenciales de investigación y sus principales fortalezas. Constituye una herramienta de trabajo, al exponer los cambios que están ocurriendo en torno a la Universidad Médica Camagüeyana The social networks associated to human knowledge are useful to the studies in Science Technology and Society. Their analysis explains the social nature of the scientific production and the existence of social resources, which link the satisfaction and resolution of the social necessities inside the Cuban population. The characteristics of this networks conformed in Archivo Médico de Camagüey publication on the development of co authorship from 2003 to 2005 were presented in this article. The researchers were related to each other in this work to value in which way they function together and analyze some of their results. The essential groups of investigation and their main strengths were also described. It constitutes a work tool for further research works, to considering the changes that are happening about the scientific knowledge production in Camagüey University of Medicine. (shrink)

Education and knowledge have never been more important to society, yet research is segmented by approach, methodology or topic. Legitimation Code Theory or ‘LCT’ extends and integrates insights from Pierre Bourdieu and Basil Bernstein to offer a framework for research and practice that overcomes segmentalism. This book shows how LCT can be used to build knowledge about education and society. Comprising original papers by an international and multidisciplinary group of scholars, _Knowledge-building_ offers the first primer in this (...) fast-growing approach. Through case studies of major research projects, Part I provides practical insights into how LCT can be used to build knowledge by: - enabling dialogue between theory and data in qualitative research - bringing together quantitative and qualitative methodologies in mixed-methods research - relating theory and practice in praxis - conducting interdisciplinary studies with systemic functional linguistics Part II offers a series of studies of pressing issues facing knowledge-building in education and beyond, encompassing: - diverse subject areas, including physics, English, cultural studies, music, and design - educational sites: schooling, vocational education, and higher education - practices of research, curriculum, pedagogy and assessment - both education and informal learning contexts, such as museums and masonic lodges Carefully sequenced and interrelated, these chapters form a coherent collection that gives a unique insight into one of the most thought-provoking and innovative ways of building knowledge about knowledge-building in education and society to have emerged this century. This book is essential reading for all serious students and scholars of education, sociology and linguistics. (shrink)

This paper is a critical study of Quassim Cassam’s Self-Knowledge for Humans (Oxford University Press, 2014). Cassam claims that theorists who emphasize the “transparency” of questions about our own attitudes to questions about the wider world are committed to an excessively rationalistic conception of human thought. I dispute this, and make some clarificatory points about how to understand the relevant notion of “transparency”. I also argue that Cassam’s own “inferentialist” account of attitudinal self-knowledge entails an unacceptable alienation (...) from our own attitudes. In closing, I make some brief remarks on the value of understanding privileged self-knowledge, and how this topic is connected with more general questions about the nature of subjectivity. (shrink)

This paper aims to assess knowledge management maturity at HEI to determine the most effecting variables on knowledge management that enhance the total performance of the organization. This study was applied on Al-Azhar University in Gaza strip, Palestine. This paper depends on Asian productivity organization model that used to assess KM maturity. Second dimension assess high performance was developed by the authors. The controlled sample was (364). Several statistical tools were used for data analysis and hypotheses testing, (...) including reliability Correlation using Cronbach’s alpha, “ANOVA”, Simple Linear Regression and Step Wise Regression. The overall findings of the current study suggest that KMM is suitable for measuring and lead to enhance high performance. KMM assessment shows that the university maturity level is in level three. Findings also support the main hypothesis and it is subhypotheses. The most important factors effecting high performance are: Processes, KM leadership, People, KM Outcomes, Knowledge Process. Furthermore the current study is unique by the virtue of its nature, scope and way of implied investigation, as it is the first study at HEI in Palestine explores the status of KMM using the Asian productivity model. (shrink)

In workplace health interventions, engaging management and union decision makers is considered important for the success of the project, yet little research has described the process of making this happen. A case study of a knowledge-transfer process is presented to describe the practices and processes adopted by a knowledge broker who engaged workplace parties in discussions on research on physical and psychosocial factors important for employee health. The process included one-on-one interactions between the knowledge broker and (...) individuals to explain the research, to build trust and credibility, and to explore the applicability of the research to their work (sense making). It also included facilitated group sessions, where the groups explored how the research could solve problems within the workplace (social construction of knowledge). The workplace context offered multiple opportunities that helped and hindered the flow of research. Nevertheless, this intense, sustained, knowledge-transfer intervention noted conceptual, structural, and political knowledge use. (shrink)

We study shared intentions in what we call “loose groups”. These are groups that lack a codified organizational structure, and where the communication channels between group members are either unreliable or not completely open. We start by formulating two desiderata for shared intentions in such groups. We then argue that no existing account meets these two desiderata, because they assume either too strong or too weak an epistemic condition, that is, a condition on what the group members (...) know and believe about what the others intend, know, and believe. We propose an alternative, pooled knowledge, and argue that it allows formulating conditions on shared intentions that meet the two desiderata. (shrink)

This volume brings together the religious and philosophical writings of the founders of Russian religious philosophy, Aleksei Khomiakov and Ivan Kireevsky. Both began their intellectual careers in the literary world of the 1820s. The texts collected here make the philosophical concepts of Sobornost (community, universality, wholeness, ecumenicity) and integral knowledge, available to western readers. Based on the primacy of the heart, the spiritual wholeness of the human being and the cognitive will, integral knowing moves beyond rationality to union with (...) the object of knowledge in knowing. This book provides an introduction to Russian religious philosophy, and a profound, meditative text for anyone concerned with human and spiritual unity. Also included are two responses to Slavophile ideas by the prominent Russian philosophers Pavel Florensky and Nikolai Berdiaev. (shrink)

Nasr (Islamic studies, George Washington U.), in a series of ten lectures, argues that, unlike in the West, where scientific thought has been secularized, in the East, knowledge and religious experience have remained unified. Drawing from Buddhist, Hindu, Judaic, Christian, and Islamic traditions, he finds in each the idea of perennial wisdom as a philosophical basis for such unity. Paperback edition ($10.95) not seen. A reprint of the 1987 original with a new (short) preface. The paper edition (06459-4) (...) is available for $13.50. Annotation copyrighted by Book News, Inc., Portland, OR. (shrink)

A prominent question in social epistemology concerns the epistemic profile of groups. While inflationists and deflationists agree that groups are fit to constitute knowers, they disagree about whether group knowledge is reducible to knowledge of their individual members. This paper develops and defends a weak inflationist view according to which some, but not all, group knowledge is over and above any knowledge of their members. This view sits between the deflationist view that all (...) class='Hi'>group knowledge is reducible to individual knowledge, and the strong inflationist view that some such knowledge even fails to supervene on features of individuals. Thus, some group knowledge is irreducible, but all such knowledge is anchored in, and so doesn't float freely from, individual features. (shrink)

Background: Admission to a nursing home does not necessarily diminish an older person’s desire for sexual expression and fulfillment. Given that nursing staff directly and indirectly influence the range of acceptable sexual expressions of nursing home residents, their knowledge and attitudes toward aged sexuality can have far-reaching effects on both the quality of care they provide to residents and the self-image and well-being of these residents. Research objectives: To investigate nursing staff’s knowledge and attitudes toward aged sexuality, to (...) determine whether certain sociodemographic factors of the nursing staff relate to their knowledge and attitudes toward later-life sexuality, and to examine the relationship between knowledge and attitudes. Research design: Descriptive cross-sectional survey study. Research participants and research context: The administered questionnaire collected sociodemographic data and data from an adapted, Dutch version of the Aging Sexual Knowledge and Attitudes Scale. Data were collected from November 2011 through April 2012. A total of 43 geographically dispersed nursing homes in Flanders, Belgium, participated. Out of a potential research sample of 2228 nursing staff respondents, 1166 participated. Ethical considerations: The study protocol was approved by the Ethics Committee of the Faculty of Medicine of the KU Leuven. Findings: Nursing staff appeared to be moderately knowledgeable about aged sexuality and displayed a rather positive attitude toward sexuality in older people. Significant relationships between various variables were found both at univariable and multivariable levels. Knowledge and attitudes proved to be positively related, indicating that a higher level of knowledge of aged sexuality is associated with a more positive attitude toward sexuality in later life. Discussion: Research findings are discussed within a broader international context. Conclusion: There is room for improvement for both nursing staff’s knowledge and attitudes toward aged sexuality. This might be aided by appropriate educational interventions. Our results identified different target groups of nursing home staff for these interventions. (shrink)

Background:Admission to a nursing home does not necessarily diminish an older person’s desire for sexual expression and fulfillment. Given that nursing staff directly and indirectly influence the range of acceptable sexual expressions of nursing home residents, their knowledge and attitudes toward aged sexuality can have far-reaching effects on both the quality of care they provide to residents and the self-image and well-being of these residents.Research objectives:To investigate nursing staff’s knowledge and attitudes toward aged sexuality, to determine whether certain (...) sociodemographic factors of the nursing staff relate to their knowledge and attitudes toward later-life sexuality, and to examine the relationship between knowledge and attitudes.Research design:Descriptive cross-sectional survey study.Research participants and research context:The administered questionnaire collected sociodemographic data and data from an adapted, Dutch version of the Aging Sexual Knowledge and Attitudes Scale. Data were collected from November 2011 through April 2012. A total of 43 geographically dispersed nursing homes in Flanders, Belgium, participated. Out of a potential research sample of 2228 nursing staff respondents, 1166 participated.Ethical considerations:The study protocol was approved by the Ethics Committee of the Faculty of Medicine of the KU Leuven.Findings:Nursing staff appeared to be moderately knowledgeable about aged sexuality and displayed a rather positive attitude toward sexuality in older people. Significant relationships between various variables were found both at univariable and multivariable levels. Knowledge and attitudes proved to be positively related, indicating that a higher level of knowledge of aged sexuality is associated with a more positive attitude toward sexuality in later life.Discussion:Research findings are discussed within a broader international context.Conclusion:There is room for improvement for both nursing staff’s knowledge and attitudes toward aged sexuality. This might be aided by appropriate educational interventions. Our results identified different target groups of nursing home staff for these interventions. (shrink)

Discovering the influences between paintings and artists is very important for automatic art analysis. Lately, this problem has gained more importance since research studies are looking into explanations about the origin and evolution of artistic styles, which is a related problem. This paper proposes to build a multiplex artwork representation based on artistic formal concepts to gain more understanding about the aforementioned problem. We complement and built our approach on the previous notion of Creativity Implication Network. We used the recently (...) proposed MultiRank algorithm to suggest possible explanations of the dynamic of some artistic styles. Our results corroborate some well-known facts about the artists analyzed and give qualitative and quantitative information that show the possibilities and strengths of the proposed framework. We plan to expand our analysis to include more abstract artworks. Ideally, we are going to be able to validate more our results and test how our methodology could be used to generate visual artifacts too. (shrink)

Interaction has been regarded as a key design component in online and distance learning. In this study, we convened a student-led, blended mode massive open online course study group to facilitate interactions for learning. Multiple data, including voice recordings, one-on-one interviews, video recordings, and artifacts were collected and analyzed to detect patterns of interaction in both face-to-face and online/Facebook settings, as well as student perceptions of the blended MOOC study group. Findings indicated that, overall, the (...) blended mode MOOC study group was helpful for promoting communication, providing help, resolving problems, and exchanging ideas and information among group members. Moreover, face-to-face meetings and online discussions both might have exerted their unique strengths and functions in different learning situations for different learners. We recommend future studies continue to explore the tenability of the blended mode MOOC study group in different contexts, subject areas, and age groups, as well as examining group dynamics and interactions that transform MOOC learning into interactive, motivating, and fulfilling journeys among study group members. (shrink)

We present several new studies focusing on “salience effects”—the decreased tendency to attribute knowledge to someone when an unrealized possibility of error has been made salient in a given conversational context. These studies suggest a complicated picture of epistemic universalism: there may be structural universals, universal epistemic parameters that influence epistemic intuitions, but that these parameters vary in such a way that epistemic intuitions, in either their strength or propositional content, can display patterns of genuine cross-cultural diversity.

In the past ten years, work by K€olbel, MacFarlane, Richard and others has rekindled old debates on relativism. In this important contribution to those debates, the authors defend a ‘mainstream’ view about the contents of thought and talk that they call Simplicity against the assaults from such ‘analytic relativists’.

In spite of the booming interest in social epistemology, explicit analyses of group knowledge remain rare. Most existing accounts are based on theories of joint intentionality. I argue that this approach, though not without merit or useful applications, is inadequate both when it comes to accounting for actual group knowledge attributions and for purposes of meliorative social epistemology. As an alternative, I outline a liberal, de-intellectualized account, which allows for the complex distribution of epistemic states typical (...) of most real-world collectives, and makes minimal requirements as to the psychological underpinnings of collective states of knowing and the formal features of groups. The account is inspired by theories of distributed and extended cognition. It is guided by the principle that we should use the same standard when dealing with social and individual epistemology. Careful attention to what is normally required—and, in particular, not required—for attributing knowledge to individuals lends support the more liberal view. (shrink)

Studies of local knowledge and farmer participatory research tend to focus on raising crops and livestock. Little attention is given to processing and marketing farm products, an important source of income for rural households, particularly women.This article presents the case of an investigation into processing and marketing of milk products by agropastoral Fulani women, which revealed how the women under stand local market forces and recognize important social and even local political functions of their marketing activities. However, it also (...) revealed the limits of their knowledge about how the local economy interlinks with national and international economies.Reasons are examined why the study did not lead to local technical and institutional development in dairying. Differentiation is made between two types of research: “extractive” research to provide information for development planners and academics; and participatory or “enriching” research, in which data collection, analysis, and reporting are done with rural people, to use in their own problem-solving. It is argued that “enriching” research should be aimed at increasing rural people's present knowledge, so that they can better understand and cope with external influences on their activities. They could then better defend their own interests against the macroplanning State.Finally, the ethics of documenting the research results are questioned. Documentation of conventional research is primarily for empowerment and enrichment of the extractive economic and academic systems. But there is also a danger that wider dissemination of results of participatory research and local knowledge will not benefit the rural participants but rather strengthen the information base of planners, so that they can better manipulate local economies. (shrink)

Purpose of the article Knowledge has been considered as the strategic assets and become the source of competitive advantage in organizations. Knowledge management thus receives the extraordinary attention from the top management. Many organizational factors have influences on knowledge management practices. This paper attempts to explore the empirical relationship between knowledge management and organizational culture in the specific situation of China’s commercial banking industry. Methodology/methods The relationship between knowledge management and organizational culture is quantitatively investigated (...) by surveying bank managers. The scale of SECI modes is used to measure knowledge management process and the scale of Denison Organizational Culture Survey is used to measure organizational culture. We explore the underlying relationship by employing the statistical analyses such as correlation, regression and structural equation modeling. Scientific aim The research aims at testing the relationship between knowledge management and organizational culture, and furthermore if there exist linkages between cultural traits and SECI modes. Findings The results of the empirical study confirm the great and positive effect that organizational culture has on knowledge management. Different cultural traits contribute to different SECI modes. Conclusions For obtaining successful knowledge management practices in organizations, it is better to concern about the relationship between knowledge management and organizational culture. The limitation in the paper is the sampling size, which will be solved by an industry-wide survey in our future research. (shrink)

Nel 1949 lo studioso di lingue semitiche Enrico Cerulli pubblicò un volume, intitolato Il “Libro della scala” e la questione delle fonti arabo-spagnole della Divina Commedia, che segnò gli studi danteschi, per lo meno per quanto riguarda il dibattito sulle fonti arabo-islamiche del medioevo europeo. Le ricerche di Cerulli su Dante si presentavano come una analisi di fatti di trasmissione culturale. Ma l’autore si era già affermato, nella prima parte della sua carriera, in un più controverso ambito di competenze: alto (...) funzionario dell’amministrazione coloniale italiana e vice-governatore dell’Africa Orientale Italiana, è stato rilevante studioso di lingue del Corno d’Africa, cioè le lingue delle colonie italiane. Questo saggio vuole connettere gli studi danteschi di Cerulli alle responsabilità coloniali e post-coloniali dell’autore, attraverso la ricostruzione della sua biografia intellettuale. Difatti, da queste ricerche Cerulli ricavò il concetto di unità della civiltà mediterranea, formula di evidente valore politico in rapporto all’Italia del secondo dopoguerra. Il saggio prova a offrire anche uno stato dell’arte del dibattito attuale sulle fonti arabe di Dante. In 1949, Enrico Cerulli, an Italian scholar of Ethiopic-Semitic languages, published a volume entitled The “Book of the Ladder” and the Problem of Divine Comedy’s Arabic-Spanish Sources, which was to become a landmark in the discussion on the knowledge held by medieval Europe of Arabic-Islamic culture. His investigation was an analysis of cases of cultural transmission. However, Cerulli had established himself during the first half of his career in a more controversial domain: he was a senior official of Italian colonial administration and he was already well known as an expert of Italian colonies’ languages and traditions. This essay, through a survey of Cerulli’s intellectual biography, aims to bridge his research on Dante and his involvement in colonial and post-colonial governmental decisions. In fact, Cerulli summarised the outcomes of his studies in the concept of unity of Mediterranean Civilisation: such a formula has undeniable political meaning in Italian secondo dopoguerra. The essay also offers a short state-of-the-art regarding current discussions on Arabic sources of Dante’s Middle Ages. (shrink)

This paper examines one of the central complaints regarding Locke’s Essay, namely, its supposed incoherence. The question is whether Locke can successfully maintain a materialistic conception of matter, while advancing a theory of knowledge that will constrain the possibilities for a cognitive accessto matter from the start. In approaching this question I concentrate on Locke’s account of unity. While material unity can be described in relation to Locke’s account of substance, real essence, and nominal essence, a separate (...) discussion will be called for altogether in the case of organic unity. In closing, I turn to Kant as a model for locating Locke’s purported incoherence, suggesting that his “skeptical idealism” yields the same epistemic advantages as those won by Kant’s “empirical realism.”. (shrink)

The situation calculus is a logical formalism that has been extensively developed for planning. We apply the formalism in a complex multi-agent domain, modelled on the game of Clue. We find that the situation calculus, with suitable extensions, supplies a unified representation of (1) the interaction protocol, or structure of the game, (2) the dynamics of the knowledge and common knowledge of the agents, and (3) principles of strategic planning.

The appropriate methodology for psychological research depends on whether one is studying mental algorithms or their implementation. Mental algorithms are abstract specifications of the steps taken by procedures that run in the mind. Implementational issues concern the speed and reliability of these procedures. The algorithmic level can be explored only by studying across-task variation. This contrasts with psychology's dominant methodology of looking for within-task generalities, which is appropriate only for studying implementational issues.The implementation-algorithm distinction is related to a number of (...) other “levels” considered in cognitive science. Its realization in Anderson's ACT theory of cognition is discussed. Research at the algorithmic level is more promising because it is hard to make further fundamental scientific progress at the implementational level with the methodologies available. Protocol data, which are appropriate only for algorithm-level theories, provide a richer source than data at the implementational level. Research at the algorithmic level will also yield more insight into fundamental properties of human knowledge because it is the level at which significant learning transitions are defined.The best way to study the algorithmic level is to look for differential learning outcomes in pedagogical experiments that manipulate instructional experience. This provides control and prediction in realistically complex learning situations. The intelligent tutoring paradigm provides a particularly fruitful way to implement such experiments.The implications of this analysis for the issue of modularity of mind, the status of language, research on human/computer interaction, and connectionist models are also examined. (shrink)

The organization, processing and representation of knowledge becomes increasingly important in all scientific and business contexts. This book focuses on qualitative methods for knowledge organization and their contributions to knowledge-based issues of marketing management research. Besides theoretical discussions of different approaches to and definitions of knowledge, as well as methods for knowledge organization, several case studies in the field of marketing management are presented. Questions of research design, adequate choice of methodologies and practical relevance of (...) the results are addressed. (shrink)

We perceive the objective world through a subjective perceptual veil. Various perceived properties, particularly “secondary qualities” like colours and tastes, are mind-dependent. Although mind-dependent, our knowledge of many facts about the perceptual veil is immediate and secure. These are well-known facets of sense-datum theory. My aim is to carve out a conception of sense-datum theory that does not require the immediate and secure knowledge of a wealth of facts about experienced sense-data (§1). Such a theory is of value (...) on its own, given well-known challenges to epistemic foundationalism. Beyond this such a theory helps demonstrate how sense-datum theory can accommodate challenging perceptual phenomena like shape and size constancies (§3). These ideas are bridged by the roots of perceptual ambiguity (§2). In brief, tapering acquaintance knowledge creates space for perceptual representation to resolve the ambiguities in presented objects seemingly inherent in scenarios involving perceptual constancies. Thus, I offer a two-factor (acquaintance-representation) sense-datum theory to meet the challenge posed by constancies. Following Smith (2002), from whom this challenge is drawn, my focus is on shape and size constancies. Other constancies, notably colour constancy, are treated elsewhere (Brown 2014). (shrink)

BackgroundRespecting patients’ confidentiality is an ethical and legal responsibility for health professionals and the cornerstone of care excellence. This study aims to assess health professionals’ knowledge, attitudes, and associated factors towards patients’ confidentiality in a resource-limited setting.MethodsInstitutional based cross-sectional study was conducted among 423 health professionals. Stratified sampling methods were used to select the participants, and a structured self-administer questionnaire was used for data collection. The data was entered using Epi-data version 4.6 and analyzed using SPSS, version (...) 25. Bi-variable and multivariable binary logistic regression analyses were used to measure the association between the dependent and independent variables. Odds ratio with 95% confidence intervals and P value was calculated to determine the strength of association and to evaluate statistical significance.ResultOut of 410 participants, about 59.8% with [95% CI (54.8–68.8%)] and 49.5% with [95% CI (44.5–54.5%)] had good knowledge and favorable attitude towards patents confidentiality respectively. Being male (AOR = 1.63, 95% CI [1.03–2.59]), taking training on medical ethics (AOR = 1.73, 95% CI = [1.11–2.70]), facing ethical dilemmas (AOR = 3.07, 95% CI [1.07–8.79]) were significantly associated factors for health professional knowledge towards patients’ confidentiality. Likewise, taking training on medical ethics (AOR = 2.30, 95% CI [1.42–3.72]), having direct contact with the patients (AOR = 3.06, 95% CI [1.12–8.34]), visiting more patient (AOR = 4.38, 95% CI [2.46–7.80]), and facing ethical dilemma (AOR = 3.56, 95% CI [1.23–10.26]) were significant factors associated with attitude of health professionals towards patient confidentiality.ConclusionThe findings of this study revealed that health professionals have a limited attitude towards patient confidentiality but have relatively good knowledge. Providing a continuing medical ethics training package for health workers before joining the hospital and in between the working time could be recommended to enhance health professionals’ knowledge and attitude towards patient confidentiality. (shrink)

Changes in the US food system and an interest in changing dietary habits among youth have impelled numerous schools and communities to develop programs such as community gardens. Youth community gardens have the potential to positively influence dietary behaviors and enhance environmental awareness and appreciation. However, actual data supporting youth gardening and its influence are limited. The purpose of this study was to explore the effects of community gardens on youth dietary behaviors, values and beliefs, and cooking and gardening (...) behaviors. Focus groups were conducted with inner-city youth living in Minneapolis/St. Paul, Minnesota and compared those involved in a youth garden program with those uninvolved in order to investigate whether the gardening program influenced their habits, beliefs, and values. Findings indicate that youth garden program participants were more willing to eat nutritious food and try ethnic and unfamiliar food than those not in the program. Additionally, it was apparent that garden participants had a stronger appreciation for other individuals and cultures and were more likely to cook and garden on their own than youth not involved in a garden program. The findings suggest that garden programs positively impact youth garden habits, food choice, social skills, nutrition knowledge, and cooking skills. (shrink)

This case is part of a series of case studies used as an exercise within a program on research ethics education. The case involves research on genetic birth defects in a culturally distinct, closed religious community in which elders speak for the community. The case raises ethical issues of informed consent in such a setting; of collaboration with the community; of conflicts between the researchers’ responsibilities to the community as a whole and to individual subjects; of the impact of the (...) researcher’s findings on the practices and values of the community and issues regarding how the researchers share findings with subjects and how the findings are stored. (shrink)

One of the paradoxes of the physical sciences is that as our knowledge has progressed, more and more diverse physical phenomena can be explained in terms of fewer underlying laws, or principles. In Hidden Unity, eminent physicist John Taylor puts many of these findings into historical perspective and documents how progress is made when unexpected, hidden unities are uncovered between apparently unrelated physical phenomena. Taylor cites examples from the ancient Greeks to the present day, such as the (...) class='Hi'>unity of celestial and terrestrial dynamics (17th century), the unity of heat within the rest of dynamics (18th century), the unity of electricity, magnetism, and light (19th century), the unity of space and time and the unification of nuclear forces with electromagnetism (20th century). Without relying on mathematical detail, Taylor's emphasis is on fundamental physics, like particle physics and cosmology. Balancing what is understood with the unestablished theories and still unanswered questions, Taylor takes readers on a fascinating ongoing journey. John C. Taylor is Professor Emeritus of Mathematical Physics at the University of Cambridge. A student of Nobel laureate Abdus Salam, Taylor's research career has spanned the era of developments in elementary particle physics since the 1950s. He taught theoretical physics at Imperial College, London, and at the Universities of Oxford and Cambridge, and he has lectured worldwide. He is a Fellow of the Royal Society and a Fellow of the Institute of Physics. (shrink)

The calls for evidence-based public policy making have increased dramatically in the last decades, and so has the interest in evidence-based sustainability studies. But questions remain about what “evidence” actually means in different contexts and if the concept travels well between different domains of application. Some of the most relevant questions asked by sustainability studies are not, and in some cases cannot be, directly answered by relying on research evidence of the kinds favored by the evidence-based movement. Therefore, sustainability studies (...) must also harness other forms of knowledge, based on forms of practical experience. How to integrate these two sources of knowledge is one of the most fundamental epistemological and practical problems society is facing. Identifying what kind of practical experience and research evidence we need to integrate is another challenging question. We draw on examples from our research in the Global South and suggest an efficient principle, problem-feeding, for harnessing practical experience within an adapted version of evidence-based sustainability studies. (shrink)

Recent theories of epistemic contextualism have challenged traditional invariantist positions in epistemology by claiming that the truth conditions of knowledge attributions fluctuate between conversational contexts. Contextualists often garner support for this view by appealing to folk intuitions regarding ordinary knowledge practices. Proposed is an experiment designed to test the descriptive conditions upon which these types of contextualist defenses rely. In the cases tested, the folk pattern of knowledge attribution runs contrary to what contextualism predicts. While preliminary, these (...) data inspire prima facie skepticism for the contextualist hypothesis regarding folk knowledge claims, as well as challenge certain predictions made by recent theories of subject-sensitive invariantism. It is further argued that such results raise methodological questions concerning the practice of relying on an assumption of intuitions, with respect to ordinary language practices, as evidence for philosophical conclusions regarding knowledge. (shrink)

In this book Haridimos Tsoukas, one of the most imaginative organization theorists of our time, examines the nature of knowledge in organizations, and how individuals and scholars approach the concept of knowledge. -/- Tsoukas firstly looks at organizational knowledge and its embeddedness in social contexts and forms of life. He shows that knowledge is not just a collection of free floating representations of the world to be used at will, but an activity constitutive of the world. (...) On the one hand the organization as an institutionalized system does produce regularities that can can be captured via propositional forms of knowledge. On the other, the organization as practice, as a lifeworld, or as an open-ended system produce stories, values, and shared traditions which can only be captured by narrative forms of knowledge. -/- Secondly, Tsoukas looks at the issue of how individuals deal with the notion of complexity in organizations: Our inability to reduce the behaviour of complex organizations to their constituent parts. Drawing on concepts such as discourse, narrativity, and reflexivity, he adopts a hermeneutical approach to the issue. -/- Finally Tsoukas examines the concept of meta-knowledge, and how we know what we know. Arguing that the underlying representationalist epistemology of much of mainstream management causes many problems, he advocates adopting a more discursive approach. He describes what such an epistemology might be, and illustrates it with examples from organization studies and strategic management. -/- An ideal introduction to the thinking of a leading organizational theorist, this book will be essential reading for academics, researchers, and students of Knowledge Management, Organization Studies, Management Studies, Business Strategy, and Applied Epistemology. (shrink)

Reductive intellectualists about knowledge-how hold, contra Ryle, that knowing how to do something is just a kind of propositional knowledge. In a similar vein, traditional reductivists about understanding-why insist, in accordance with a tradition beginning with Aristotle, that the epistemic standing one attains when one understands why something is so is itself just a kind of propositional knowledge—viz., propositional knowledge of causes. A point that has been granted on both sides of these debates is that if (...) these reductive proposals are right, then knowledge-how and understanding-why should be susceptible to the same extent as knowledge-that is to being undermined by epistemic luck. This paper reports experimental results that test these luck-based predictions. Interestingly, these results suggest a striking positive correlation between self-reported philosophical expertise and attributions of knowledge-how, understanding-why and knowledge-that which run contrary to reductive proposals. We contextualize these results by showing how they align very well with a particular kind of overarching non-reductive proposal, one that two of the authors have defended elsewhere according to which knowledge-how and understanding-why, but not knowledge-that, essentially involve cognitive achievement. We conclude by situating the interpretive narrative advanced within contemporary discussions about the role of expertise in philosophical judgment. (shrink)

It has been claimed that we need singular self-knowledge to function properly as rational agents. I argue that this is not strictly true: agents in certain relations could dispense with singular self-knowledge and instead rely on plural self-knowledge. In defending the possibility of this kind of ‘selfless agent’, I thereby defend the possibility of a certain kind of ‘seamless’ collective agency; agency in a group of agents who have no singular self-knowledge, who do not know (...) which member of the group they are. I discuss four specific functions for which singular self-knowledge has been thought indispensable: distinguishing intentional from unintentional actions, connecting non-indexical knowledge with action, reflecting on our own reasoning, and identifying which ultimate practical reasons we have. I argue in each case that by establishing certain relations between agents – relations I label ‘motor vulnerability’, ‘cognitive vulnerability’, ‘evidential unity’ and ‘moral unity’ – we would allow those agents to do everything a rational agent needs to do while relying only on plural, rather than singular, self-knowledge. Finally, I consider the objection that any agents who met the conditions I lay out for selfless agency would thereby cease to qualify as distinct agents, merging into a single agent without agential parts. Against this objection, I argue that we should recognise the possibility of simultaneous agency in whole and parts, and not regard either as disqualifying the other. (shrink)

Summativism about group evidence holds that the evidence of a group is a function of the evidence of its members. In this paper, I put forward a novel knowledge-first summative view of group evidence formulated in terms of the notion of being in a position to know rather than knowledge. In developing this view, I address several crucial questions for any adequate account of group evidence: whether group evidence is factive, whether a (...) class='Hi'>group must be able to act on E for it to count as evidence, whether the logical consequences of the group members’ evidence should be included in the group’s evidence, and, more importantly, the nature of the epistemic relationship that must exist between E and a group for E to be part of its evidence. In addressing these questions, I respond to recent criticism by Jessica Brown (Noûs 56:494–510, 2022; Philos Stud 180:3161–3178, 2023; Groups as epistemic and moral agents, Oxford University Press, 2024) against summative views. (shrink)

The paper assesses Knowledge Management Maturity(KMM) in the universities to determine the impact of knowledge management on performance excellence. This study was applied on Al-Azhar University and Al-Quds Open University in Gaza strip, Palestine. This paper depends on Asian productivity organization model that used to assess KMM. Second dimension which assess performance excellence was developed by the authors. The controlled sample was (610). Several statistical tools were used for data analysis and hypotheses testing, including reliability Correlation using (...) Cronbach’s alpha, “ANOVA”, Simple Linear Regression and Step Wise Regression. The overall findings of the current study suggest that KMM is suitable for measuring performance excellence. KMM assessment shows that both universities maturity level is in level three. Findings also support the main hypothesis and it is sub- hypotheses. The most important factors effecting performance excellence are: Processes, KM leadership, People, KM Outcomes. Furthermore the current study is unique by the virtue of its nature, scope and way of implied investigation, as it is the first comparative study in the universities of Palestine explores the status of KMM using the Asian productivity Model. (shrink)

When, how, and why students use conceptual knowledge during math problem solving is not well understood. We propose that when solving routine problems, students are more likely to recruit conceptual knowledge if their procedural knowledge is weak than if it is strong, and that in this context, metacognitive processes, specifically feelings of doubt, mediate interactions between procedural and conceptual knowledge. To test these hypotheses, in two studies (Ns = 64 and 138), university students solved fraction and (...) decimal arithmetic problems while thinking aloud; verbal protocols and written work were coded for overt uses of conceptual knowledge and displays of doubt. Consistent with the hypotheses, use of conceptual knowledge during calculation was not significantly positively associated with accuracy, but was positively associated with displays of doubt, which were negatively associated with accuracy. In Study 1, participants also explained solutions to rational arithmetic problems; using conceptual knowledge in this context was positively correlated with calculation accuracy, but only among participants who did not use conceptual knowledge during calculation, suggesting that the correlation did not reflect “online” effects of using conceptual knowledge. In Study 2, participants also completed a nonroutine problem‐solving task; displays of doubt on this task were positively associated with accuracy, suggesting that metacognitive processes play different roles when solving routine and nonroutine problems. We discuss implications of the results regarding interactions between procedural knowledge, conceptual knowledge, and metacognitive processes in math problem solving. (shrink)

We report on the experience of creating a socially networked system, the Research-oriented Social Environment , for representing knowledge in the form of relationships between people, documents, and groups. Developed as an intercampus, interdisciplinary project of the University of California, this work reflects on a collaboration between scholars in the humanities, software engineering, and information studies by providing an opportunity not only to synthesize different disciplinary perspectives, but also to interrogate and challenge the assumptions each brings to team-based design (...) projects in the digital humanities. This work examines socially networked knowledge as both content and methodology for collaboration, calling for further critique and future investigation of epistemological questions in models of social networks. (shrink)

With this provocative book, Quassim Cassam aspires to reorient the philosophical study of self-knowledge so as to bring its methodology and subject matter into line with recognizably human concerns. He pursues this reorientation on two fronts. He proposes replacing what he sees as the field’s standard subject, an ideally rational being he calls Homo Philosophicus, with a more realistic Homo Sapiens. And he proposes shifting the field’s primary focus from ‘narrow epistemological concerns’ to issues reflecting ‘what matters to (...) humans’, such as knowledge of one’s own character and the moral significance of self-knowledge. Cassam also contributes to this field: he advances an inferentialist account of self-knowledge and a moderate instrumentalism about self-knowledge’s value. (shrink)

What is first philosophy today? In Unity and Aspect, the questioning begins with a new (old) approach to metaphysics: being is implied; it is implied in everything that is; it is an implication. BUt then, the history of philosophy must be rethought completely - for being implies unity, and time, and the other of time, namely, aspect. THe effect on the self and on self-understanding is radical: we can no longer be thought as human beings; rather, reaching back (...) to the ancient Greek name for us (phos), Haas seeks to rearticulate us as illuminating, as illuminating ourselves and others, and as implicated in our illuminations. UNity and Aspect then provokes us to problematize words and deeds, thoughts and things - and this means reconsidering our assumptions about history and survival, meaning and universality, sensibility and intimacy, knowledge and intentionality, action and improvisation, language and truth. ANd if Haas suspends the privilege enjoyed by our traditional philosophical concepts, this has implications for fields as diverse as ontology and phenomenology, ethics and aesthetics, education and linguistics, law and politics. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Review Article:Knowledge, Ideology, and Skepticism in Ancient Slave StudiesKyle HarperNiall McKeown. The Invention of Ancient Slavery? Duckworth Classical Essays. London: Duckworth, 2007. 174 pp. Paper, $24.Ulrike Roth. Thinking Tools: Agricultural Slavery between Evidence and Models. BICS Supplement 92. London: Institute of Classical Studies, 2007. x + 171 pp. 10 figs. Paper, £28.Enrico Dal Lago and Constantina Katsari, eds. Slave Systems: Ancient and Modern. Cambridge: Cambridge University Press, 2008. (...) xiv + 375 pp. Cloth, $99.Page DuBois. Slavery: Antiquity and Its Legacy. Ancients and Moderns. Oxford: Oxford University Press, 2009. xi + 154 pp. Paper, $24.95.This recent harvest of books on ancient slavery shows that, thirty years after Moses Finley's Ancient Slavery and Modern Ideology, the central themes of that seminal study remain lively topics in classical studies. The nature of slavery and the long-term dynamics of ancient slave systems are still vigorously contested. Above all, these newer works reflect an abiding and shared sense of epistemological limits: even as our understanding of ancient slavery grows (and it does), the extent of our ignorance and the decisive role of our starting assumptions come into clearer focus.Niall McKeown's The Invention of Ancient Slavery? most clearly exemplifies this tone of pervasive skepticism. Published in the Duckworth Classical Essays series, it is a short and insightful survey of the historiography of ancient slavery. Each of the book's seven chapters is a case study of a historian or historical school. McKeown writes "in the shadow of the postmodern challenge" (8), and his project throughout is principally deconstructive. Chapter 1 begins by exposing the contemporary preoccupations which underwrote the view of slavery proposed by Tenney Frank, for instance, in his notorious 1916 account of "race mixture" in the Roman empire. The chapter juxtaposes more recent studies based on epigraphic evidence, especially Joshel's important study on labor and identity. The virtue of [End Page 160] The Invention of Ancient Slavery? is its constant skepticism, but consequently all arguments about ancient slavery are presented as the result of prior convictions: "The way we choose to interpret ancient slavery has much to do with the way we want to interpret it" (28-29).The second chapter considers the Mainz Academy's Forschungen zur antiken Sklaverei and the French tradition of research centered in Besançon. McKeown describes the deep division between Anglophone scholars and their German counterparts, inspired not least by Finley's blistering critique of Joseph Vogt. McKeown identifies the genesis of his own book in the surprise he experienced upon discovering that his "liberal Anglophone" outlook was simply the "reverse image" of the Mainz Academy's broadly shared assumptions (31). McKeown is trying to unsettle the "lazy orthodoxies" (41) of the British/American tradition, but the problem with any basically empiricist model (such as the study of Kudlien which McKeown highlights) is precisely that it fails to overcome the blind spots of ancient and modern ideology alike. McKeown contrasts Kudlien's study with the work of Garrido-Hory; she reaches more pessimistic conclusions about ancient slavery, so McKeown argues, not because the evidence demands it, but because she is prepared by her starting premises to find such conclusions.Chapter 3 examines Marxist approaches to ancient slavery. As McKeown notes, Marxism can mean many different things. Shtaerman and Trofimova, for instance, described the long-term history of slavery in rather orthodox terms of continuous class struggle. McKeown suggests that Shtaerman and Trofimova's work is "perhaps the most sophisticated and wide-ranging argument ever produced on ancient slavery" (54-55), but this view will not be shared by all. Their work is by far the best of a large body of Soviet scholarship on ancient slavery, and it was produced under considerable analytical constraints, but McKeown's chapter is a devastating critique. In the space of about sixteen inspired pages, McKeown manages to undermine the foundations of the orthodox Marxist metanarrative of ancient slavery. One wishes, however, for some consideration of the Italian neo-Marxist scholarship emanating from the Istituto Gramsci; this is easily the most important tradition not submitted to McKeown's acute critical gaze.Keith Bradley, whose work is placed in its context as a polemic... (shrink)

“Gettier cases” have played a major role in Anglo-American analytic epistemology over the past fifty years. Philosophers have grouped a bewildering array of examples under the heading “Gettier case.” Philosophers claim that these cases are obvious counterexamples to the “traditional” analysis of knowledge as justified true belief, and they treat correctly classifying the cases as a criterion for judging proposed theories of knowledge. Cognitive scientists recently began testing whether philosophers are right about these cases. It turns out that (...) philosophers were partly right and partly wrong. Some “Gettier cases” are obvious examples of ignorance, but others are obvious examples of knowledge. It also turns out that much research in this area of philosophy is marred by experimenter bias, invented historical claims, dysfunctional categorization of examples, and mischaracterization by philosophers of their own intuitive judgments about particular cases. Despite these shortcomings, lessons learned from studying “Gettier cases” are leading to important insights about knowledge and knowledge attributions, which are central components of social cognition. (shrink)

Recently, there has been a renaissance of study on knowledge by acquaintance. One reason for this is that many writers believe acquaintance holds the key to understanding consciousness and our conscious experience of the world. For this reason, research on acquaintance has been primarily focused on perception and self-knowledge. While these questions are undoubtedly important, I believe being overly focused on these issues has prevented a defensible theory of knowledge by acquaintance from being developed. In particular, (...) two questions have largely been ignored in the literature. First, what kind of knowledge is knowledge by acquaintance? If knowledge by acquaintance is supposed to give us special epistemic access to its objects, what are the central epistemic features of it and how do they differ from other kinds of knowledge? Second, can we have knowledge by acquaintance beyond cases of perception and self-knowledge, and if so, how? In this dissertation, I answer both of these questions. In response to the first question, I argue that knowledge by acquaintance is a form of non-propositional discriminatory knowledge. Roughly, discriminatory knowledge is the exercise of a discriminatory capacity to single out a particular object from other objects of its kind. It is non-propositional because the object of the mental act of discriminating is not a proposition or truth. It is important that we understand knowledge by acquaintance in terms of discriminatory knowledge because it allows us to move beyond perceptual knowledge and self-knowledge. In this dissertation, I show how this is possible by showing that we can be acquainted with the natural numbers. This provides an answer to the second question. There is, in principle, no reason why acquaintance should only exist in sensory perception, provided we understand it in terms of discriminatory knowledge. The upshot of this is that my account of knowledge by acquaintance has a breadth and unity not often found in the acquaintance literature. (shrink)