Classical (Bayesian) probability (CP) theory has led to an influential research tradition for modeling cognitive processes. Cognitive scientists have been trained to work with CP principles for so long that it is hard even to imagine alternative ways to formalize probabilities. However, in physics, quantum probability (QP) theory has been the dominant probabilistic approach for nearly 100 years. Could QP theory provide us with any advantages in cognitive modeling as well? Note first that both CP and QP theory share the (...) fundamental assumption that it is possible to model cognition on the basis of formal, probabilistic principles. But why consider a QP approach? The answers are that (1) there are many well-established empirical findings (e.g., from the influential Tversky, Kahneman research tradition) that are hard to reconcile with CP principles; and (2) these same findings have natural and straightforward explanations with quantum principles. In QP theory, probabilistic assessment is often strongly context- and order-dependent, individual states can be superposition states (that are impossible to associate with specific values), and composite systems can be entangled (they cannot be decomposed into their subsystems). All these characteristics appear perplexing from a classical perspective. However, our thesis is that they provide a more accurate and powerful account of certain cognitive processes. We first introduce QP theory and illustrate its application with psychological examples. We then review empirical findings that motivate the use of quantum theory in cognitive theory, but also discuss ways in which QP and CP theories converge. Finally, we consider the implications of a QP theory approach to cognition for human rationality. (shrink)

Spirituality connotes praxis informed by religious or faith convictions. This can transform the individual and society at large. Christian spirituality is centered on how a person’s relationship with the God of Jesus Christ informs and directs one’s approach to existence and engagement with the world. The ecosystem concerns humanity and relationship with it is invariably influenced by faith or religious informed praxis. The reality of climate change is convincing many people that humankind’s common homeland needs to be treated with care (...) and respect if created beings are to have a congenial habitat now and in the future. This article avers that Christian spirituality can contribute to eco-friendly behavior through re-formation of the behavior of people and emboldening their goodwill as regards the responsibility of all towards the care of the earth. Finally, this research proffers a three-fold model of eco-spirituality - scriptural, selfcontrol, and sacramental approaches to the earth – as a contribution towards stemming the tide of ecological assaults on creation. Textual analysis is the method used in this research. (shrink)

Civilisation and the white Caucasian European peoples, savagery, unreason and the "Dark Continent" synonymous with black people, this was the enlightenment in Europe at its worst. The writings in this book reflect these erroneous thought patterns.

Contemporary Nigerian society is in its doldrums as regards the culture of violence and distrust among peoples from various ethnic groups that make-up this nation. To an extent, religio-political reasons are fueling this culture of violence and distrust. The thrust of this paper is that: Christian military chaplains are stakeholders as promoters of peace and mutual co-existence in Nigeria with regard to controlling the culture of violence and disunity. The core of this thesis remains Jesus’ convictions concerning non-resistance to the (...) evil one as documented in the Sermon on the Mount, Matthew 5: 38-42, and His life as the Peace-Builder. Therefore, contemporary Nigerian context calls for Christian military chaplains to be more conscious that being messengers of peace and promoters of peaceful coexistence in our country, they have ethical responsibility to build bridges to harmony. Since Christ (God) is love, the chaplains should rediscover the poetics of testimony as a principle for building and reconstructing paths that lead to mutual co-existence in view of encouraging the reign of justice, unity, and peace in Nigeria. (shrink)

Given a consequence relation in many-valued logic, what connectives can be defined? For instance, does there always exist a conditional operator internalizing the consequence relation, and which form should it take? In this paper, we pose this question in a multi-premise multi-conclusion setting for the class of so-called intersective mixed consequence relations, which extends the class of Tarskian relations. Using computer-aided methods, we answer extensively for 3-valued and 4-valued logics, focusing not only on conditional operators, but also on what we (...) call Gentzen-regular connectives. For arbitrary N-valued logics, we state necessary and sufficient conditions for the existence of such connectives in a multi-premise multi-conclusion setting. The results show that mixed consequence relations admit all classical connectives, and among them pure consequence relations are those that admit no other Gentzen-regular connectives. Conditionals can also be found for a broader class of intersective mixed consequence relations, but with the exclusion of order-theoretic consequence relations. (shrink)

We address the problem of predicting how people will spontaneously divide into groups a set of novel items. This is a process akin to perceptual organization. We therefore employ the simplicity principle from perceptual organization to propose a simplicity model of unconstrained spontaneous grouping. The simplicity model predicts that people would prefer the categories for a set of novel items that provide the simplest encoding of these items. Classification predictions are derived from the model without information either about the number (...) of categories sought or information about the distributional properties of the objects to be classified. These features of the simplicity model distinguish it from other models in unsupervised categorization (where, for example, the number of categories sought is determined via a free parameter), and we discuss how these computational differences are related to differences in modeling objectives. The predictions of the simplicity model are validated in four experiments. We also discuss the significance of simplicity in cognitive modeling more generally. (shrink)

A key consequence of globalisation is the integrative approach to reality whereby emphasis is placed on interdependence. Religion being an expression of human culture is equally affected by this cultural revolution. The main objective of this paper is to examine how religious affiliation, among Christians, influences attitudes towards the application of psychological sciences to the assuagement of human suffering. The sociological theory of structural functionalism was deployed to explain attitudinal appraisal. Ethnographic methodology, through quantitative analysis of administered questionnaire, was also (...) used. The study reveals that religious tenets largely shape attitudinal appraisal and redefine the borders of globalisation’s metanarratives. (shrink)

The grammatical paradigm used to be a model for entire areas of cognitive science. Its primary tenet was that theories are axiomatic-like systems. A secondary tenet was that their predictions should be tested quickly and in great detail with introspective judgments. While the grammatical paradigm now often seems passé, we argue that in fact it continues to be as efficient as ever. Formal models are essential because they are explicit, highly predictive, and typically modular. They make numerous critical predictions, which (...) must be tested efficiently; introspective judgments do just this. We further argue that the grammatical paradigm continues to be fruitful. Within linguistics, implicature theory is a recent example, with a combination of formal explicitness, modularity, and interaction with experimental work. Beyond traditional linguistics, the grammatical paradigm has proven fruitful in the study of gestures and emojis; literature (“Free Indirect Discourse”); picture semantics and comics; music and dance cognition; and even reasoning and concepts. We argue, however, that the grammatical paradigm must be adapted to contemporary cognitive science. Computational methods are essential to derive quantitative predictions from formal models (Bayesian pragmatics is an example). And data collection techniques offer an ever richer continuum of options, from introspective judgments to large-scale experiments, which makes it possible to optimize the cost/benefit ratio of the empirical methods that are chosen to test theories. (shrink)

Religion constitutes an important element in every society as regards coping with the demands as well as vicissitudes of life. Mental health issues are becoming a recurrent decimal in societies overwhelmed by stress and other social factors. This paper examines how the presence of religious beliefs affects how some Christians respond to cases that have to do mental health. At the same time, it surveys how a near absence of religious attitude, that is, clinical medicine approach to mental health issues (...) betters the state of those suffering from these psychopathologies. This work sees participatory partnership approach as an effective means of correcting unhealthy biases that prevent a better understanding of mental health care. Sociological theory of structural functionalism will be used in assessing how religion can reinvent itself in areas that are associated with mental health. Ethnographic methodology through quantitative analysis of administered questionnaire is used as a research tool for this research. Three persons were also interviewed. The research findings show that religion is a crucial agent of socialization that can change how religious beliefs impact on mental health and there is need for medical professionals to collaborate with pastoral agents. (shrink)

The distinction between rules and similarity is central to our understanding of much of cognitive psychology. Two aspects of existing research have motivated the present work. First, in different cognitive psychology areas we typically see different conceptions of rules and similarity; for example, rules in language appear to be of a different kind compared to rules in categorization. Second, rules processes are typically modeled as separate from similarity ones; for example, in a learning experiment, rules and similarity influences would be (...) described on the basis of separate models. In the present article, I assume that the rules versus similarity distinction can be understood in the same way in learning, reasoning, categorization, and language, and that a unified model for rules and similarity is appropriate. A rules process is considered to be a similarity one where only a single or a small subset of an object's properties are involved. Hence, rules and overall similarity operations are extremes in a single continuum of similarity operations. It is argued that this viewpoint allows adequate coverage of theory and empirical findings in learning, reasoning, categorization, and language, and also a reassessment of the objectives in research on rules versus similarity. Key Words: categorization; cognitive explanation; language; learning; reasoning; rules; similarity. (shrink)

Bringing together canonical philosophical texts from African, African-American, Afro-Caribbean, and Black European thinkers, this major new anthology is designed to serve both as a textbook and as the authoritative reference volume in Africana philosophical and cultural studies.

Maurice Merleau-Ponty is widely recognized as one of the major figures of twentieth-century philosophy. The recent publication of his lecture courses and posthumous working notes has opened new avenues for both the interpretation of his thought and philosophy in general. These works confirm that, with a surprising premonition, Merleau-Ponty addressed many of the issues that concern philosophy today. With the benefit of this fuller picture of his thought, Merleau-Ponty and Contemporary Philosophy undertakes an assessment of the philosopher's relevance for contemporary (...) thinking. Covering a diverse range of topics, including ontology, epistemology, anthropology, embodiment, animality, politics, language, aesthetics, and art, the editors gather representative voices from North America and Europe, including both Merleau-Ponty specialists and thinkers who have come to the philosopher's work through their own thematic interest. (shrink)

This squib attempts to constrain semantic theories of agree wh constructions by broadening the data set and collecting naive speakers’ intuitions. Overall, our data suggest relatively permissive truth-conditions for these constructions. They also suggest a previously undiscussed presupposition for agree wh and also indicate that agree wh is not straightforwardly reducible to agree that. Although some accounts suggest differences in truth conditions among different asymmetrical agree with constructions and symmetrical agree constructions, we do not find any indication of such truth-conditional (...) distinctions. In the course of our exploration of the data, we offer a new approach to distinguishing between truth, falsity and presuppositional failure. (shrink)

Linguists often sharply distinguish the different modules that support linguistics competence, e.g., syntax, semantics, pragmatics. However, recent work has identified phenomena in syntax (polarity sensitivity) and pragmatics (implicatures), which seem to rely on semantic properties (monotonicity). We propose to investigate these phenomena and their connections as a window into the modularity of our linguistic knowledge. We conducted a series of experiments to gather the relevant syntactic, semantic and pragmatic judgments within a single paradigm. The comparison between these quantitative data leads (...) us to four main results, (i) Our results support a departure from one element of the classical Gricean approach, thus helping to clarify and settle an empirical debate. This first outcome also confirms the soundness of the methodology, as the results align with standard contemporary accounts of scalar implicature (SI), (ii) We confirm that the formal semantic notion of monotonicity underlies negative polarity item (NPI) syntactic acceptability, but (iii) our results indicate that the notion needed is perceived monotonicity. We see results (ii) and (iii) as the main contribution of this study: (ii) provides an empirical interpretation and confirmation of one of the insights of the model-theoretic approach to semantics, while (iii) calls for an incremental, cognitive implementation of the current generalizations, (iv) Finally, our results do not indicate that the relationship between NPI acceptability and monotonicity is mediated by pragmatic features related to Sis: this tells against elegant attempts to unify polarity sensitivity and Sis (pioneered by Krifka and Chierchia). These results illustrate a new methodology for integrating theoretically rigorous work in formal semantics with an experimentally-grounded cognitively-oriented view of linguistic competence. (shrink)

Agada’s new book has arrived at a time when contemporary African philosophers are gradually engaging one another’s work and participating actively in system-building. It is based on this “new wave” in contemporary African philosophy scholarship that I provide some critical comments over Agada’s book emConsolationism and Comparative Philosophy: Beyond Universalism and Particularism./em Whereas the originality and depth of Agada is not in doubt regarding his idea of Mood, the ultimate category of his ontology, I level four objections against the metaphysical (...) system. These shortcomings, I argue, set limits on the ontological framework that can mediate thought, theory, and practice both in Africa and beyond./p. (shrink)

In this paper, I explore Hegel’s concept of freedom as self-liberation. I consider the struggle between the soul and the body within Hegel’s Anthropology as an example of how conflict can act as a condition for asserting one’s freedom through self-improvement or Bildung. In this regard, there are reminiscent aspects of the famous ‘Lordship and Bondage’ dialectic within Hegel’s treatment of the body-soul relation. If the initial dominion of nature over the soul can be described as madness for Hegel, habit (...) constitutes the mean through which spirit acquires its freedom. (shrink)

Shareholder activism has become a force for good in the extant corporate governance literature. In this article, we present a case study of Nigeria to show how shareholder activism, as a corporate governance mechanism, can constitute a space for unhealthy politics and turbulent politicking, which is a reflection of the country’s brand of politics. As a result, we point out some translational challenges, and suggest more caution, in the diffusion of corporate governance practices across different institutional environments. We contribute to (...) the literature on corporate governance in Africa, whilst creating an understanding of the political embeddedness of shareholder activism in different institutional contexts—i.e. a step closer to a political theorising of shareholder activism. (shrink)

The paradoxical logic of transparency and mediation Transparency is the metaphor of our time. Whether in government or corporate governance, finance, technology, health or the media – it is ubiquitous today, and there is hardly a current debate that does not call for more transparency. But what does this word actually stand for and what are the consequences for the life of individuals? Can knowledge from the arts, and its play of visibility and invisibility, tell us something about the paradoxical (...) logics of transparency and mediation? This Obscure Thing Called Transparency gathers contributions by international experts who critically assess the promises and perils of transparency today. (shrink)

In contemporary Nigerian society, the evolving trends in Christian religious culture suggest that neoliberal (social) mind-set is influencing certain practices in many Churches. The objective of this paper is to examine how the above-mentioned contemporary culture influences current religious landscape. The sociological concept of commodification was adopted as a way of ‘reading’ this religious context. The research methodology combines theoretical and ethnographic approaches to this study. The research findings show that neoliberal mind-set is influencing how religious commodification shapes the characteristics (...) of Nigerian Christian marketplace. (shrink)

Preoccupation with multiparty aggregative democracy in Africa has produced superficial forms of political/electoral choice-making by subjects that deepen pre-existing ethnic and primordial cleavages. This is because the principles of the multiparty system presuppose that decision-making through voting should be the result of a mere aggregation of pre-existing, fixed preferences. To this kind of decision-making, I propose deliberative democracy as a supplementary approach. My reason is that deliberation, beyond mere voting, should be central to decisionmaking and that, for a decision to (...) be legitimate, it must be preceded by deliberation, not merely the aggregation of pre-existing fixed preferences. I agree with arguments that when adequate justifications are made for claims/demands/conclusions, deliberation has the potential to have a salutary effect on people’s opinions, transform/evolve preferences, better inform judgments/voting, lead to increasingly ‘common good’ decisions, have moral educative power, place more burden of account-giving on public officers, and furnish subjects/losers/outvoted with justifications for collectively binding decisions. I argue that a deliberative turn in politics in Africa will have a mitigating effect on tribal and money politics. (shrink)

Thomas Sheehan’s attack on my book Heidegger, l’introduction du nazisme dans la philosophie, addressed neither the book’s topic nor its arguments. He instead highlighted a few isolated details in a sophistic and biased fashion. Moreover, his exposition was interspersed with ad personam insults not typically found in philosophical or scientific discussions. Although I had hitherto resolved not to respond to personal attacks, I owe it to the memory of Johannes Fritsche, who was also attacked by Sheehan, to take my turn (...) to speak and to thereby pay intellectual tribute to Professor Fritsche. The article returns to the interpretation of Being and Time and analyzes the meaning and connotations of Heidegger’s use of the German term Bodenlosigkeit. The key methodological issue concerns the need to study the semantic, historical, and political context of concepts instead of hiding these issues by reducing everything to a battle between dogmatic positions. (shrink)

This article examines the controversy that has arisen in the last decade about Michel Foucault’s supposed “fascination” with neoliberalism, especially around the contributions of Daniel Zamora and Michael C. Behrent. Their theses are contrasted with Foucauldian writings and reconsidered from a different approach to the historical, political and intellectual context of the French 1970s, which, in our opinion, shows a lack of complexity in the studies of those authors. Thus, this paper tries to establish that the limitations of Michel Foucault’s (...) approach to neoliberalism do not respond to any sort of neoliberal “sympathies”, but to another kind of problems-mainly analytical-. (shrink)

Cet article discute la manière dont les théories féministes de la reproduction ont conduit à entretenir et renouveler les discussions portant sur les meilleures manières de théoriser et de critiquer l’exploitation du travail au sein des sociétés capitalistes. Dans un premier temps, il remonte à Marx et à la manière dont Le Capital pose le problème de la reproduction de la force de travail sans l’associer à celui d’un travail reproductif. Dans un deuxième temps, il analyse la manière dont les (...) théories féministes de la reproduction sociale ont développé à partir des années 1970 une théorie de l’exploitation du travail domestique, conçu comme travail de reproduction, par le capitalisme. Dans un troisième temps, il propose une discussion critique de la manière dont les développements plus récents des théories féministes de la reproduction sociale ont élargi le concept de reproduction sociale et le déconnectant parfois des problématiques du travail et de son exploitation. (shrink)

This article takes its inspiration from Jacques Derrida to consider how deconstructionism can be done inadvertently. This possibility is underscored when one considers how a very significant phrase in Ifá texts— “A díá fún...” has been construed away from its transliteration as “Ifá divination was performed for...” by each of Oluwole and Karenga. Oluwole justifies her “deconstruction” on the grounds that such transliteration does not capture the philosophic cogs gravid within Ifá verses. Karenga, through his Kawaida methodology, “improvises” to suit (...) the ethical inferences he seeks to deduce out of the corpus. On this showing, this research infers that each of these scholars have engaged in a reflective activity that passes, on Derrida’s reading, as deconstruction, unbeknownst to them. Would they admit that their intellectual drudgeries amount to postmodern philosophy? This is the primary research question that this disquisition interrogates. (shrink)

M. B. Hintikka and J. Hintikka claimed that their reconstruction of the ‘Sherlock Holmes sense of deduction’ can “serve as an explication for the link between intelligence and memory”. The claim is vindicated, first for the single-agent case, where the reconstruction captures strategies for accessing the content of a distributed and associative memory; then, for the multi-agent case, where the reconstruction captures strategies for accessing knowledge distributed in a community. Moreover, the reconstruction of the ‘Sherlock Holmes sense of deduction’ allows (...) to conceptualize those strategies as belonging to a continuum of behavioral strategies. (shrink)

Bernard Williams drew our attention to what might be wrong with denying the role of luck in our understanding of agency and responsibility. Susan Wolf and David Enoch, in separate works, have asked us to focus instead on what might be virtuous and valuable in embracing that role, and on how our institutions might assist us in that regard. They claim that the agent who ‘takes’ a responsibility that law or morality do not already assign to them may be displaying (...) a special moral virtue or exercising a distinctive moral power. I raise some objections to Wolf’s and Enoch’s case for that claim, and query some of its purported institutional implications for tort law systems. (shrink)

Poverty is a social problem. Its alleviation has been one of the major issues that occupy a significant place in the scale of preference of developmental policies of several nations, international organizations, church and other interested stakeholders. Thus, the thrust of this work centers on poverty alleviation strategies of selected Churches in Anambra State: namely how this institution participates in some economic activities, skill acquisition programmes, and empowerment programmes, among others in view of controlling the scourge of poverty. The research (...) methods employed here are: both qualitative and quantitative - survey and documentary research methods of data collection. The survey method collects data through designed research questionnaire and oral interview with some respondents respectively, while in qualitative approach is the content analysis of written sources such as books, journal articles and online sources that are relevant to the research. The findings of this research show that poverty is human-induced problem manifested in the mismanagement of resources and other forms of ills. Selected churches in Anambra State has reduced the effects of poverty through its collaboration with the State and Non-Governmental Organizations in poverty reduction programmes. (shrink)

—Cultural studies remains one of the fields of research in the humanities that contributes to the development of the society by aiding the formulation of cultural policies towards the re-engineering of a nation’s social behavior. A functioning state benefits a lot from cultural products of cultural studies. Thus for any state, like Nigeria, to reap from cultural studies and policies, its basic democratic institutions should be strong and effective. The theoretical framework for this research is symbolic interactionism proposed by Stryker (...) and Denzin. This is because it enables the understanding of how cultural products are translated into policies that shape the society. In this paper, we demonstrated that Cultural Studies is instrumental to the development cultural policies that take seriously national identity and social integration of the Nigeria society. (shrink)

I argue that a general feature of human psychology provides strong reason to modify or reject anti-reductionism about the epistemology of testimony. Because of the work of what I call “the background” (which is a collection of all of an individual's synthetizations, summarizations, memories of experiences, beliefs, etc.) we cannot help but form testimonial beliefs on the basis of a testifier's say so along with additional evidence, concepts, beliefs, and so on. Given that we arrive at testimonial beliefs through the (...) work of the background, to be justified in holding a testimonial belief, we must not only have a rational speaker's say so, but we must also form such beliefs in a right way. If this is right, then, contrary to typical anti-reductionism, justified testimonial beliefs require more than just a trustworthy testifier's say so – another requirement is that they are formed in a right way. (shrink)

Festival is a performative dimension of cultural praxis that strengthens bonds of cohesion in society. Festivals are also an integral part of religious praxis. They have the potentiality of bringing its adherents and non-adherents together thus creating and sustaining social communion among them. This reality of sustaining social communion confirms an important function of religion in society with particular reference to its social integrative effects. Therefore, this article assesses how religious festival, Christmas, fosters social integration among Igbos in Nigeria. On (...) a related note, many Igbos, see Christmas festival as unique occasion for them to visit their communities; attend meetings of their associations and/or town unions and consolidate family ties. These are opportunities for building social integrations, otherwise denoted as social communion in this research. This work makes use of critical analysis of relevant texts and questionnaire survey methods as means of gathering materials and data for this research. In view of understanding how Christmas festival aids social communion among the Igbo ethnic group, the theories of structural functionalism, social capital and social integration are being utilised as theoretical frameworks for this study. Finally, this study avers that religious festival cements social communion between the Igbos in Calabar Metropolis and their ancestral communities. (shrink)

The secular character of the Nigerian state should not impede collaboration between the Roman Catholic Schools Management Board and the Government of Cross River State (Nigeria) in the area of religious education. Based on the above claim, this paper is an exercise in content analysis of The Catholic School{\\ial is, the document regulating Catholic principles of education in schools) and Religion and National Values: Primary 1- 5(text on curricular contents of religious education at the primary school level in Nigeria) in (...) view of highlighting its implications for religious education. This work is focused on bringing out some points of convergence and divergence, if any, in these two documents. Content analysis technique is the modus operandi used in this research paper. The research findings of this paper show that Catholic primary schools can adopt the curriculum for religious education but should be weary of some of its doctrinally watered-down contents. (shrink)

Stereotypes within any society have consequences that are sometimes harmful and also affect targeted group of persons or ethnic group in a common way. One of the cultural stereotypes about Efik women is that they hardly believe in ‘…till death do us apart’ promised during monogamous marriage rite, that is, they walk out of marriage when conditions are unbearable. The misinterpretations of some exhortations given to the couples at Efik traditional marriage rite seem to support this claim. For example: ‘Eyen (...) mi nyamkkenyam, nnọ ke ndọ; ebot ebot edi unyam. Mm’ ifonke mendiyak, abang okubomo ikim okuwaha utong’. This exhortation is translated as: ‘I have not sold my child but given her to you in marriage; only goat is for sale. If she is no longer good for you bring her back. Let nothing malevolent happen to her.’ This implies that the life of one’s daughter is priced over marriage. One of the aims of this article is to investigate the context of this statement and how it has shaped people’s perception of marriage among the Efiks in Nigeria. In addition, this paper seeks to deconstruct some of the stereotypical views on Efik traditional marriage with regard to the female gender. Theories of Correspondent Inferences and Attribution in Social Psychology are used in understanding how women in Efik culture respond to marriage. Data from quantitative analysis of questionnaires and oral interviews threw more light on how cultural changes influence marriage institution among the Efiks. The findings of the research show that intermarriage, education, peer group influence, Western religious cultures, socio-economic conditions, etc., have necessitated the reconsideration of stereotypical views on marriage in Efik culture. (shrink)