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The text serves as an education program handbook for understanding the complexities of student engagement and providing access, equity, and justice for learners, with an emphasis on students with diverse backgrounds. The book examines current research and best practices on engagement for these learners and explores educational issues through social, cultural, and racial lenses.

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Integrated Information Theory (IIT) identifies consciousness with having a maximum amount of integrated information. But a thing’s having the maximum amount of anything cannot be intrinsic to it, for that depends on how that thing compares to certain other things. IIT’s consciousness, then, is not intrinsic. A mereological argument elaborates this consequence: IIT implies that one physical system can be conscious while a physical duplicate of it is not conscious. Thus, by a common and reasonable conception of intrinsicality, IIT’s consciousness (...) is not intrinsic. It is then argued that to avoid the implication that consciousness is not intrinsic, IIT must abandon its Exclusion Postulate, which prohibits overlapping conscious systems. Indeed, theories of consciousness that attribute consciousness to physical systems, should embrace the view that some conscious systems overlap. A discussion of the admittedly counterintuitive nature of this solution, along with some medical and neuroscientific realities that would seem to support it, is included. (shrink)

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Analysis has always been a core part of humanistic studies. In the domain of philosophical research, where it has assumed a larger-than-life status in the analytic tradition, analysis is a methodological device for conceptual clarification, the unpacking of loaded terms and expressions, and the achievement of overall understanding in every sphere of philosophical discourse. Scholars have expressed doubt about whether reductive analysis is an attractive methodological framework for African philosophy. In a recent article,Balogun raises the need for African (...) philosophy to evolve its own unique method of analysis with the aim of decolonising analysis in the context of African philosophical investigations. This article advances this need by proposing a genre of philosophical analysis called “ethnolysis”. Coined from two words, “ethnography” and “analysis”, ethnolysis is a kind of analysis rooted in the search for ethnographical materials as a means of opening up an array of insights into the proper meaning of African concepts, terms, or expressions. The article defends “ethnolysis” in the light of the inappropriateness of mainstream analysis in producing an understanding of some philosophically interesting African concepts, terms and expression which are not completely amenable to the reductive analysis or fragmentation of the kind central to the analytic approach in African philosophy. (shrink)

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Recently, there has been an upsurge of attention focused on bias and its impact on specialized artificial intelligence applications. Allegations of racism and sexism have permeated the conversation as stories surface about search engines delivering job postings for well-paying technical jobs to men and not women, or providing arrest mugshots when keywords such as “black teenagers” are entered. Learning algorithms are evolving; they are often created from parsing through large datasets of online information while having truth labels bestowed on them (...) by crowd-sourced masses. These specialized AI algorithms have been liberated from the minds of researchers and startups, and released onto the public. Yet intelligent though they may be, these algorithms maintain some of the same biases that permeate society. They find patterns within datasets that reflect implicit biases and, in so doing, emphasize and reinforce these biases as global truth. This paper describes specific examples of how bias has infused itself into current AI and robotic systems, and how it may affect the future design of such systems. More specifically, we draw attention to how bias may affect the functioning of a robot peacekeeper, a self-driving car, and a medical robot. We conclude with an overview of measures that could be taken to mitigate or halt bias from permeating robotic technology. (shrink)

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I argue that if minds supervene on the intrinsic physical properties of things like brains, then typical human brains host many minds at once. Support comes from science-nonfiction realities that, unlike split-brain cases, have received little direct attention from philosophers. One of these realities is that some patients are functioning (albeit impaired) and phenomenally conscious by all medical and commonsense accounts despite the fact that they have undergone a hemispherectomy: an entire brain hemisphere has been fully detached. Another is the (...) Wada test, in which a patient has each hemisphere anesthetized, one after the other, while the other hemisphere is awake and functioning—again, phenomenally conscious by any standard. I will argue that hemispherectomies, Wada tests, and related procedures each present cases in which the minds that exist after the detachment (or anesthetization) of a hemisphere are surviving minds which must be associated with the surviving (or un-anesthetized) hemisphere. I will argue that such surviving minds existed before the medical procedure, instantiated by the then-intact hemisphere that was due to survive the loss of its complementary hemisphere. If so, then the typical subject has at least three minds: a “left hemisphere mind”, a “right hemisphere mind”, and a “whole brain mind”. But the argument generalizes to cases in which smaller portions of the brain are lost, yielding a great number of additional minds, some overlapping. Some important ethical implications are raised and briefly examined. (shrink)

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This essay shows how the Epicureans could have anticipated time dilation measurements precisely as our standard model predicts and precisely as we measure it today. Specifically, a mathematical equivalent of the velocity Lorentz transformation can be derived from the Epicurean atomist doctrine of isotakheia, which states that all (Epicurean) atoms have equal speed. The derivation is brief and classical, and it requires no mathematical concepts that would be foreign to the ancient Greeks. The significance of this derivation is addressed.

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In this paper, we introduce a novel difficulty for teleosemantics, viz., its inability to account for what we call unexploited content—content a representation has, but which the system that harbors it is currently unable to exploit. In section two, we give a characterization of teleosemantics. Since our critique does not depend on any special details that distinguish the variations in the literature, the characterization is broad, brief and abstract. In section three, we explain what we mean by unexploited content, and (...) argue that any theory of content adequate to ground representationalist theories in cognitive science must allow for it.1 In section four, we show that teleosemantic theories of the sort we identify in section two cannot accommodate unexploited content, and are therefore unacceptable if intended as attempts to ground representationalist cognitive science. Finally, in section five, we speculate that the existence and importance of unexploited content has likely been obscured by a failure to distinguish representation from indication, and by a tendency to think of representation as reference. (shrink)

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In addition to his famous Chinese Room argument, John Searle has posed a more radical problem for views on which minds can be understood as programs. Even his wall, he claims, implements the WordStar program according to the standard definition of implementation because there is some ‘‘pattern of molecule movements’’ that is isomorphic to the formal structure of WordStar. Program implementation, Searle charges, is merely observer-relative and thus not an intrinsic feature of the world. I argue, first, that analogous charges (...) involving other concepts (motion and meaning) lead to consequences no one accepts. Second, I show that Searle’s treatment of computation is incoherent, yielding the consequence that nothing computes anything: even our standard personal computers fail to run any programs on this account. I propose an alternative account, one that accords with the way engineers, programmers, and cognitive scientists use the concept of computation in their empirical work. This alternative interpretation provides the basis of a philosophical analysis of program implementation, one that may yet be suitable for a computational theory of the mind. (shrink)

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Research has demonstrated that feeling-of-knowing judgments are affected by the amount of accessible information related to an inaccessible target. Further, studies have demonstrated that, in some situations, FOK judgment magnitude is not only related to the amount of accessed features, but also the correctness of those features . The present study examined the conditions under which the correctness of features would influence FOK judgment magnitude. We hypothesized that accuracy of retrieved features would influence FOK judgments, but only in situations where (...) semantically meaningful information was accessible. In three experiments, we manipulated accessibility of semantic information. In all experiments, the quantity, or amount of retrieved partial information had a greater impact on FOK judgments than the accuracy of that information. However, in situations where semantic information was accessible, accuracy of retrieved semantic features also influenced FOK judgment magnitude, and later recognition. (shrink)

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Anthropology of Consciousness, EarlyView.

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Christopher Peacocke’s Interlocking Account offers an example of the identity-based strategy for resolving the conceptual problem of other minds. According to the Identity Model, the sameness of meaning of a mental concept across inter-subjective domains is guaranteed by the sameness of the mental states to which the concept refers. Hence, for example, the meaning of the concept “pain” is fixed by the sameness of the sensation of pain to which the concept refers across inter-subjective fields. As an instance of this (...) model, the Interlocking Account draws its most fundamental strength from the claim that human beings are similar in so far as they are carriers of conscious mental states, and that similar mental concepts have similar mental contents across individuals. The implication of this is that when similar mental concepts are used to describe contents of experience by different persons, the meanings of the concepts used are fixed by the similarity of the contents of experience to which the concepts refer. This paper argues that this identity-based strategy fails for three main reasons: the identity relation it purports to establish between one’s own case and those of others is difficult to achieve; “the sense in which the relation of one's mind and those of others exhibits that identity is not clear;” and it is an argument by analogy in disguise. (shrink)

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This chapter contains sections titled: Authentic Fatherhood in Traditional Yoruba Thought Yoruba Proverbs and Folktales Yoruba Lessons for Contemporary Fathers Conclusion: An Intercultural Understanding of Fatherhood Notes.

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The aim of this paper is to contribute to the on-going debate about self-redescription in the history of African philosophy using the method and theory of redescription. This method and theory of redescription has become the deep concern of not only Western philosophers but of many African philosophers which is markedly present in their agitated pursuits of wisdom. This self-redescription is always resiliently presented in the works of Kwasi Wiredu, Kwame Appiah, Gyekye Kwame, Olusegun Oladipo, Wole Soyinka, Sophie Oluwole, Jim (...) Unah, Martin Heidegger and Maduabuchi Duko;r who is the most recent emergence of the problem of theory and method in African philosophy. So, the general purpose of this paperis to enact the intellectual concern of these self-redescription in the history of African philosophy while the specific purpose is to determine the adequacy of humanism and hermeneutics as concepts covering the self-image of African philosophy. This paper will further show the incoherence and incongruence of humanism and hermeneutics with the concrete self-image of African philosophy by redescribing them in the mould of emerging concepts such as the humanness of Orisa intellectual culture, in particular; and orunmineutics as a general philosophical theory. (shrink)

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A ghost is a supernatural being that is typically described as capable of appearing to, speaking to, and even doing harm to a person. But it is also described as a being that you cannot touch or affect in the usual ways. Lots of things seem weird at first, but humans don't think of them as supernatural. It's easy to see how material things interact with each other. After all, they are, by their very essence as things filling space, things (...) that cannot merge into each other. Descartes' view is not just a philosophical speculation; it is also a scientific hypothesis. Although Descartes' reasons for dualism are based primarily in deep philosophical meditation, his reason for identifying the pineal gland as the seat of the soul is based in his investigation of the human brain where Descartes finds an anatomical explanation for some obvious facts about human perception. (shrink)

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Julie Dash's experimental short film, Praise House, situates conjuring as both a narrative and formal device to invent new memories around Black womanhood that exceed our representation within the epistemes of Man. I view Praise House as an example of conjure-cinema with which we can evaluate how Black feminist filmmakers, primarily working in experimental film, manipulate the poetic structure and aesthetics of film to affect audiences rather than rely on representational narrative alone. Following the scholarship of Sylvia Wynter, I use (...) Man to refer to the representational body of the Western episteme that defines value through mass accumulation. It is through Wynter's scholarship that we find the ontological emancipation from Man that is Caliban's woman, who represents discourse beyond our normative, colonial mode of feeling/knowing/being. Through an analysis of Praise House that foregrounds film's ability to generate affect via its aesthetics, this article argues that aesthetics can similarly enact the same power of conjure as found in Praise House's narrative, and as such conjures an epistemological rupture to our normative order that is Caliban's woman. (shrink)

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Loss of the Y‐chromosome is a common feature of species with chromosomal sex determination. However, our understanding of why some lineages frequently lose Y‐chromosomes while others do not is limited. The fragile Y hypothesis proposes that in species with chiasmatic meiosis the rate of Y‐chromosome aneuploidy and the size of the recombining region have a negative correlation. The fragile Y hypothesis provides a number of novel insights not possible under traditional models. Specifically, increased rates of Y aneuploidy may impose positive (...) selection for (i) gene movement off the Y; (ii) translocations and fusions which expand the recombining region; and (iii) alternative meiotic segregation mechanisms (achiasmatic or asynaptic). These insights as well as existing evidence for the frequency of Y‐chromosome aneuploidy raise doubt about the prospects for long‐term retention of the human Y‐chromosome despite recent evidence for stable gene content in older non‐recombining regions. (shrink)

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This article uses a comparative-case research design of two different national beauty pageants in Nigeria to ask how and why gendered nationalisms are constructed for different audiences and aims. Both contests claim to represent “true Nigerian womanhood” yet craft separate models of idealized femininity and present different nationalist agendas. I argue that these differences stem from two distinct representations of gendered national identities. The first pageant, “Queen Nigeria,” whose winners do not compete outside of Nigeria, brands itself as a Nigerian-based (...) pageant, centered on a cultural-nationalist ideal, which is focused on revitalizing and appreciating Nigerian culture to unify the nation. In contrast, the second contest, “The Most Beautiful Girl in Nigeria,” utilizes “international standards” to select and send contestants to Miss World and Miss Universe, the top pageants in the world, and promotes a cosmopolitan-nationalist ideal, which remains concentrated on propelling and integrating Nigeria into the international arena. (shrink)

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We consider all combinatorially possible systems corresponding to subsets of finite set theory (i.e., Zermelo-Fraenkel set theory without the axiom of infinity) and for each of them either provide a well-founded locally finite graph that is a model of that theory or show that this is impossible. To that end, we develop the technique of _axiom closure of graphs_.

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The emergence of Covid-19 and its diverse impacts on human life ushered in the need to rethink some of the old ideas that humans have lived by. The desire to preserve human life amid threatening circumstances, without giving up on the values of life, requires the reordering of critical sectors of social existence. Against this backdrop, the paper aims to achieve three principal objectives. First, with the Covid-19 pandemic in mind, it reinterprets the individualist-communitarian debate. Second, it argues that the (...) human instinct for self-preservation, reinforced by the Covid-19 pandemic, forcefully compels the concept of a person torn between the individual’s efforts to survive and a community committed to an environment enabling survival. Third, the paper extrapolates the concept of ‘person’ developed in objective two to reflect on students’ resilience in the context of the ‘new normal’ that has characterized academic success during Covid-19. While employing philosophical methods of conceptual and critical analyses to achieve these objectives, the paper concludes that academic success among students in the Covid-19 era has demanded the effort of willing students, combined with a supportive responsible community. (shrink)

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An instance of the use of a version of the analytic method known as the “ordinary-language approach” in African philosophy is characterised by a systematic examination (for the purpose of clarity) of philosophically significant concepts in an African language as used in ordinary discourse contexts among a local linguistic community. Central to this approach is the idea that the meaning of concepts depends on the ways ordinary people use them, and that this may form the basis of a philosophy. This (...) article examines Barry Hallen and Olubi Sodipo’s critical engagements with the epistemological concepts of ìmọ (knowledge) and ìgbàgbọ (belief) as an instance of this analytic methodological orientation in African philosophy. The article finds the resultant analysis of these Yoruba concepts theoretically faulty because it defeats both the rational structure of complex concept formation in Yoruba language and the logical presupposition embedded in every language. The article concludes that in order to correct this, African philosophy needs to evolve its own unique method of analysis, or otherwise reject altogether the analytic method and erect in its place its own peculiar method suitable for what it does, and consistent with the general nature of philosophy. (shrink)

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Research suggests that stress has immediate and long-term effects on attention and memory. Rather than disrupting memory formation and consolidation, acute stress has been shown to shift attention processes resulting in a tradeoff between prioritized and nonprioritized information. Both arousal and stress result in cognitive and neurobiological shifts that often support memory formation. When an acute stressor occurs, it can distort immediate attentional focus, increasing processing for high-priority features while reducing processing for extraneous features. The downstream cognitive consequences for this (...) shift in attention are better memory for some features and poorer memory for others when compared to conditions of low stress. However, individual differences (e.g., sex, age, basal stress response, and stress reactivity) all impact the relationship between the acute stress response and memory. Although acute stress generally benefits memory formation, we suggest that forgetting and later recovery of stressful memories can better be understood by examining factors that influence the subjective experience of stress and stress reactivity. (shrink)

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In a Guest Lecture delivered by Professor Thaddeus Metz at a Colloquium organized in honour of my 50th birthday, he critically interrogated various aspects of my African philosophical scholarship with a particular focus on what I consider as the task of an African philosopher in the twenty-first century. Drawing on the existential and social problems in contemporary Africa, I have argued that African philosophy should be tailored towards ameliorating these problems as a way of making life meaningful. Metz’s striking criticism (...) is that doing philosophy that does not necessary address existential and socio-political problems in Africa is worth taking seriously in African philosophy. He adds that the very idea of “meaningfulness constitutes a strong, competing reason,” to do philosophy for its own sake. In this article, I reply Metz, contending that his critique only differs in degree from the position I earlier defended but not in kind regarding the connection between theory and praxis. While we both agree on the imperativeness of theorizing in African philosophy, I argue further that African philosophy should go beyond this to solve the practical issues relevant to the advancement of humanity and the society. Keywords: African Philosophy, theory, Praxis, Thaddeus Metz. (shrink)

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Some foundations have been provided for the social validity of human rights in Western philosophical literature. Some African scholars have also sought to ground the notion of human rights within the traditional African cultural beliefs and practices. There is, however, a dearth in literature on the Yoruba notion of human rights. Perhaps this may be due to scholars’ attitude that any talk about human rights is incompatible with the communalistic social structure of the Yoruba. The present paper challenges this prevalent (...) attitude by providing some philosophical foundations for human rights within the limits permitted by the Yoruba world-view. The paper attempts a theoretical reconciliation between the Yoruba claim to communitarianism and the possibility of human rights. The paper concludes that, in spite of the seemingly antinomic relation they bear to each other, the idea of human rights is neither practically meaningless/unintelligible in a communitarian society, nor is it conceptually incompatible with the communitarian ideology. Keywords: Philosophical foundations, Human, Rights, Communitarianism, Yoruba. (shrink)

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This paper posits that there are elements of oppression in some of the Yoruba proverbs that relate to women. It argues that these proverbs violate the rights and dignity of women, and that they are indicators of discrimination against women in Yoruba culture. The paper further argues that the most fundamental but neglected aspect in gender discourse lies in the proverbial resources of the community. The paper provides textual evidence of proverbial oppression of the feminine gender in Yoruba culture, and (...) also underscores their pernicious effects on the struggle for gender balance. The paper contends that there is an urgent need to review the assumptions underlying these proverbs. (shrink)

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The flurry of debate that trailed the existence of African philosophy in the 1960s and 70s and the consequent demise of the controversies in the late 1990s have occasioned a periodiszation shift from traditional African philosophy to contemporary African philosophy. While the scope and nature of predominant issues inthese periods differ considerably, what ought to constitute the basis and shape the direction of discourse in contemporary African philosophy remain controversial. In this regard, this paper argues that rethinking African philosophy should (...) be high on the agenda. It harps that more fundamental to contemporary African philosophy, is the critical need for self-assessment and re-evaluation, which would involve rethinking the nature, direction, scope, method and place of African philosophy. Rethinking African philosophy is a cognitive process of charting a new course of pragmatic reflection on metaphysical, epistemological, ethical, aesthetical, social and political themes in contemporary African philosophy, in order to make relevant philosophical abstraction to practical human problems inthe continent. The case is justifiably made that those African philosophers should make the influence of their speculations spill beyond the confine of academic citadel to the outside world such that will influence the lives of contemporary Africans. (shrink)

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Several treatises have been written on the foundations of African moral systems. A significant number of them favours the claim that these systems are founded on religion, with the latter providing a justification for the former. Others have taken a contrary position, denying the supposed necessary causal connection between religion and African moral systems. This paper neither seeks to support nor rebut any of the foundations proposed, but rather to argue for the thesis that from whichever perspective it is viewed (...) - religious, humanistic or rationalist - the Yoruba moral system has strictly consequentialist foundations, and is hence subsumable under the general consequentialist ethical programme. However, the paper notes that Yoruba consequentialism diverges significantly from its western counterpart on the claim that “the end justifies the means”; for whereas this is true of western consequentialism, according to Yoruba consequentialism no evil, however well-intended, can bring about a good end. The Yoruba oral tradition, and particularly the Yoruba language as currently spoken and written among the Yoruba people of southwestern Nigeria, supplies tools of analysis, while ethical consequentialism provides the theoretical framework. (shrink)

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The problem of the nature of mind has lingered for a long time. Generated by the question of whether the mind is an independently existing entity or merely an aspect of bodily events and processes, the problem of the nature of mind has divided Western philosophers into two opposing camps, namely dualism and physicalism. Contemporary discourse of the nature of minds, within the Western philosophical tradition, continues to privilege physicalism over dualism, because it avoids the theoretical impasse engendered by the (...) dualist inability to account for how two radically different entities manage to interact with each other. Although physicalism avoids the dualist pitfalls, it, however, encounters the problem of plausibly accounting for the possibility of conscious experience without commitment to the dualist ontology of a realm different from the body. In this article, we provide an African (Yoruba) perspective to the question of the nature of mind as an alternative to the Western perspective represented by dualist and physicalist theories. We develop a variant of dualism called “contextual dualism,” which accepts the dualist basic tenet of the duality of body and mind but diverges from it by permitting that some physical organs of the body also function in the capacity of the mind. Using ethnological analysis and the Yoruba linguistic hermeneutics as theoretical frameworks, the paper argues that the difference between when a physical organ functions as body and when it functions as mind is revealed in Yoruba language through their contexts of use. The paper concludes that contextual dualism drives a reconciliatory wedge between mainstream dualism and physicalism. (shrink)

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The paper discusses the notion of authentic motherhood within the frame work of the traditional Yoruba-African society. It argues that an authentic mother, according to the traditional Yoruba-African understanding, is one who performs all her responsibilities as stipulated by the norms and precepts of society. It also points out that the responsibilities of an authentic mother are holistic in nature and when wholesomely fulfilled, have prudential, egoistic, and utilitarian justifications. The paper further provides a philosophical comparison of motherhood in Yoruba-African (...) and in Western understanding. The paper tries to establish that the Yoruba qualities of motherhood are essential to being a good mother no matter where in the world one lives, and irrespective of the culture one belongs to. It concludes that the Yoruba notion of authentic motherhood is relevant to the process of social reconstruction in the contemporary world. (shrink)

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The paper attempts to provide a philosophical justification for the belief in the living-dead among the traditional Africans using the Yoruba as an example. It argues that in spite of the various criticisms leveled against the belief in the living-dead among the traditional Africans, this belief can be rationally defended and philosophically understood within the conceptual scheme of the traditional Yoruba thought. The paper argues that the link between the living and the livingdead possesses social as well as moral functions. (...) It encourages people to live morally so as to merit a good place in the other world. It imbues them with the spirit of hard work, industry, and integrity in the community. It symbolizes the continuity not only of the social structure but of the human community as well. Finally, the paper points to the need of reappraising this traditional belief in the living-dead in the quest of relieving contemporary African societies from their plethora of social predicaments. (shrink)

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The current debate over systematicity concerns the formal conditions a scheme of mental representation must satisfy in order to explain the systematicity of thought.1 The systematicity of thought is assumed to be a pervasive property of minds, and can be characterized (roughly) as follows: anyone who can think T can think systematic variants of T, where the systematic variants of T are found by permuting T’s constituents. So, for example, it is an alleged fact that anyone who can think the (...) thought that John loves Mary can think the thought that Mary loves John, where the latter thought is a systematic variant of the former. (shrink)

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This paper compares the educational thoughts of Obafemi Awolowo and Tai Solarin. Its methodology is critical and comparative. The paper argues that the variations of the political philosophies of the two thinkers account for the differences in their views on education. It further contends that the educational ideas of both thinkers reflect African cultural experiences. The paper also explores the possibility of integrating the insights of the two thinkers into the educational policies and practices of contemporary African societies.

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This paper is an effort toward conceptual transparency around toxic inclusivity in academic feminism and the kinds of care it lacks toward, what amounts to, bad knowledge production practices. In this paper, we claim that some of the forms of reductive inclusion that ought to be avoided are epistemologically unsound practices that propagate disempowering, false, and/or distortive messages about targets of inclusion. We take reductive inclusion to be inclusion that treats the targets of inclusion as plot devices and/or as means (...) to a narrative end. These practices should be avoided in order to work toward a range of coalitional possibilities between differently situated populations with social justice aims. Moreover, we are concerned with making clear that toxic inclusion is a type of bad scholarship. The reductive inclusions to avoid articulated in this paper are interpolation and ossification. Interpolation involves executing “inclusion” with formal, instead of substantive, overtures. Ossification, however, establishes parasitic relations of inclusion that present a skeleton of one’s targets for inclusion that reduces whole groups to serve the purpose of the narrator. Through a discussion of Audre Lorde’s “An Open Letter to Mary Daly”, we explain Lorde’s brilliant and succinct critique of Daly as exemplifying interpolation and ossification. Ultimately, this paper adds to diverse Black feminist literatures on effective coalitions and gestures toward potential rules for engagement across difference in our story telling. (shrink)

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In “On Begging the Systematicity Question,” Wayne Davis criticizes the suggestion of Cummins et al. that the alleged systematicity of thought is not as obvious as is sometimes supposed, and hence not reliable evidence for the language of thought hypothesis. We offer a brief reply.

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Eyewitnesses are often susceptible to recollection failures and memory distortions. These failures and distortions are influenced by several factors. The present review will discuss two such important factors, attention failures and stress. We argue that acute stress, often experienced by eyewitnesses and victims of crimes, directly influences attentional processes, which likely has downstream consequences for memory. Attentional failures may result in individuals missing something unusual or important in a complex visual field. Amongst eyewitnesses, this can lead to individuals missing details, (...) even unusual or important central details, regarding the crime. Surprisingly, few studies have investigated attentional failures in eyewitness scenarios, and none have investigated the relationship between stress, attention, and witness memory. This review will discuss the impact of attentional failures, mainly those resulting from inattentional blindness, in applied contexts in order to bridge to eyewitness scenarios. In addition, we will integrate the applied literature on attentional failures with literature that examines the influences of arousal and stress on attention. We will conclude by presenting how future research may tease apart the independent contributions of arousal and stress on attentional failures and successes and how this research may inform understanding of eyewitness reliability. (shrink)

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The pigeon-inspired optimization algorithm is a category of a newly proposed swarm intelligence-based algorithm that belongs to the population-based solution technique. The MKP is a class of complex optimization problems that have many practical applications in the fields of engineering and sciences. Due to the practical applications of MKP, numerous algorithmic-based methods like local search and population-based search algorithms have been proposed to solve the MKP in the past few decades. This paper proposes a modified binary pigeon-inspired optimization algorithm named (...) (Modified-BPIO) for the 0 - 1 multidimensional knapsack problem (MKP). The utilization of the binary pigeon-inspired optimization (BPIO) for solving the multidimensional knapsack problem came with huge success. However, it can be observed that the BPIO converges prematurely due to lost diversity during the search activities. Given the above, the crossover operator is integrated with the landmark component of the BPIO to improve the diversity of the solution space. The MKP benchmarks from the Operations Research (OR) library are utilized to test the performance of the proposed binary method. Experimentally, it is concluded that the proposed Modified-BPIO has a better performance when compared with the BPIO and existing state-of-the-arts that worked on the same MKP benchmarks. (shrink)

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Cognitive Science, Volume 46, Issue 6, June 2022.

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Due to natural selection pressure, certain aspects of memory may have been selected to give humans a survival advantage. Research has demonstrated that processing information for survival relevance leads to better item memory (i.e., the content of information) compared to control conditions. The current study investigates the effects of survival processing on context memory (i.e., memory for peripheral episodic details) and item memory to better understand when the survival processing memory advantage emerges. In this study, participants viewed objects in either (...) a plausible color, for example a red apple, or in an implausible color, such as a green pie. We chose this color plausibility manipulation because color is a detail that conveys information about the fitness of an item. After studying items in either a survival or moving (control) condition, participants made item memory judgments (did you see this item before?), and two context memory judgments: color context (in which color did you see this item?), and source context (in which condition did you see this item?). Results indicated better item memory for materials processed in the survival relative to moving condition. Critically, for color context there was a condition by plausibility interaction, where memory was best for plausibly colored items in the survival processing condition. There was no difference, however, in source context memory between the survival and moving conditions. These results suggest the survival processing memory advantage extends to some contextual details, but only those details that tap into the survival utility of items, such as color. (shrink)

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Numerous studies have documented the detrimental impact of age-based stereotype threat on older adults' cognitive performance and especially on veridical memory. However, far fewer studies have investigated the impact of ABST on older adults' memory distortion. Here, we review the subset of research examining memory distortion and provide evidence for the role of stereotype threat as a powerful socio-emotional factor that impacts age-related susceptibility to memory distortion. In this review we define memory distortion as errors in memory that are associated (...) with gist-based errors or source misattributions. Whereas, some of the reviewed experiments support the conclusion that ABST should be considered in the context of age-related differences in memory distortion, others reported little or no impact of stereotype threat. These discrepancies suggest that the role of ABST, and socio-emotional processes generally, in age-related changes in memory distortion are less clear. In this review, we argue that ABST does play an important role in age-related changes in memory distortion. We present evidence suggesting that discrepancies in the reviewed literature may be reconciled when evaluated in the context of the leading theories about stereotype threat: the Executive Resource Depletion hypothesis and the Regulatory Focus theory. We also discuss how differences in methodology and participant characteristics can account for a priori contradictory results in the literature. Finally, we propose some recommendations for researchers and practitioners when assessing memory in older adults. (shrink)

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Nowadays, the whole world is facing a pandemic situation in the form of coronavirus diseases. In connection with the spread of COVID-19 confirmed cases and deaths, various researchers have analysed the impact of temperature and humidity on the spread of coronavirus. In this paper, a deep transfer learning-based exhaustive analysis is performed by evaluating the influence of different weather factors, including temperature, sunlight hours, and humidity. To perform all the experiments, two data sets are used: one is taken from Kaggle (...) consists of official COVID-19 case reports and another data set is related to weather. Moreover, COVID-19 data are also tested and validated using deep transfer learning models. From the experimental results, it is shown that the temperature, the wind speed, and the sunlight hours make a significant impact on COVID-19 cases and deaths. However, it is shown that the humidity does not affect coronavirus cases significantly. It is concluded that the convolutional neural network performs better than the competitive model. (shrink)

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Enormous but undue accentuation has been given to the acquisition of certificates and degrees over competence in Africa. Not only does this expand the gulf between thought and praxis, it also implies the compromised course of knowledge production and reproduction in Africa. As a result of the vegetative and epileptic nature of the development agenda in Africa, there has been as many theories as there are scholars who are seeking theoretical solutions but with almost nothing tangible. OladeleBalogun has (...) shown intellectual concerns over this too but with a plausible panacea. Taking traditional Yoruba culture as his cue,Balogun sees a connection between ‘parenthood’ and traditional Yoruba perception of the ‘educated person’ as crucial elements for human development drive in Africa. While I concede that these in themselves are necessary, I contest their sufficiency. Hence, I add a third category – Ideology. Keywords: OladeleBalogun, Parenthood, Pedagogy, Yoruba, Ideology. (shrink)

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In this short piece, I re-visit OladeleBalogun’s thesis that African philosophy, in social terms, can be relevant in Africa. I argue that in theorizing only on the social relevance of philosophy in Africa,Balogun fails to do justice to the entire breath of possible practical value which African philosophy can offer to the continent. To show this, I shall converse withBalogun on his idea of social relevance by exposing its strength and weakness. ForBalogun, (...) it is in the social aspect of African philosophy such as questioning the belief of a given society in order to change their habit of thought, criticizing their ideology and cultural values etc., that African philosophy’s relevance in Africa can be found. However, I contend that this does not fully capture other areas of African philosophy’s relevance such as the epistemic, ethical and spiritual relevance. Keywords: Philosophy, African Philosophy, Relevance,Balogun, Social, Epistemic, Spiritual. (shrink)

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