This book presents an innovative African philosophical response to coloniality and the attendant epistemicide of Africa’s knowledge systems, drawing on Igbo thinking. This book argues that theorizing ...modernity requires a critical conversation between African and Western scholarship, in order to unpack its links with coloniality and the subjugation of Africa’s indigenous knowledges. In setting out this discussion, the book also connects with Latin American scholarship, demonstrating how the modern world is structured to marginalize and destroy knowledges from across the Global South. This book draws on Igbo epistemic resources of solidarity thinking, positioned in contrast to capitalist knowledge-patterns, thereby providing an important Africa-driven response to modernity and coloniality. This book concludes by arguing that the Igbo sense of solidarity is useful and relevant to modern contexts and thus constitutes a vital resource for a less disruptive, more balanced, and more wholesome modernity. At a time of considerable global crises, this book makes an important contribution to philosophy both within Africa and beyond.
Recent work on the nature of mass polarization has revealed that individuals perceive more polarization than actually exists, meaning they assume that out-party members are farther from them on the ...liberal-conservative continuum than they actually are according to measures of their personal preferences. But what are the consequences of this biased perception, and how do they differ from the consequences of actual polarization? In this paper, we use American National Election Studies data to estimate actual and perceived polarization at the individual level from 1972–2012. We find that the two types of polarization, while related themselves, are differentially related to other attitudinal and behavioral outcomes of normative interest. Namely, we find that perceived polarization is more strongly related to negative affective evaluations of out-parties and out-party candidates, voting, participation, trust, and efficacy than is actual polarization, which shares much weaker relationships with these constructs.
While the willingness of people to believe unfounded and conspiratorial explanations of events is fascinating and troubling, few have addressed the broader impacts of the dissemination of conspiracy ...claims. We use survey experiments to assess whether realistic exposure to a conspiracy claim affects conspiracy beliefs and trust in government. These experiments yield interesting and potentially surprising results. We discover that respondents who are asked whether they believe in a conspiracy claim after reading a specific allegation actually report lower beliefs than those not exposed to the specific claim. Turning to trust in government, we find that exposure to a conspiracy claim has a potent negative effect on trust in government services and institutions including those unconnected to the allegations. Moreover, and consistent with our belief experiment, we find that first asking whether people believe in the conspiracy mitigates the negative trust effects. Combining these findings suggests that conspiracy exposure increases conspiracy beliefs and reduces trust, but that asking about beliefs prompts additional thinking about the claims which softens and/or reverses the exposure's effect on beliefs and trust.
Studying abroad provides excellent opportunities for growth, but can also bring new uncertainties and risks. In this exploratory study, female international students studying in the U.S. (n=29) ...responded to open-ended questions designed to understand better the types of risks they experience and the ways they respond. Inductive content analysis identified a set of five thematic categories: a) social risk, b) danger risk, c) daily task risk, d) self-development risk, and e) isolation risk. Students reported dealing with these uncertainties through a combination of weighing risks through information and trusting others, playing it safe at times, but pressing forward in other situations to make the most of opportunities.
Math anxiety is a common affective disorder in students that is characterized by intrusive thoughts that disrupt critical cognitive resources required for math problem-solving. Consistent ...associations between math anxiety and math achievement have been observed across countries and age groups, placing math anxiety among other important correlates of math achievement, such as socioeconomic status and magnitude representation ability. However, studies examining math anxiety's relation to achievement have largely focused on the effect of students' own math anxiety (individual effect), while little is known regarding the effect of math anxiety in students' educational context (contextual effect). Using three international studies of achievement (
= 1,175,515), we estimated both the individual and contextual effects of math anxiety across the globe. Results suggest that while there are consistent individual effects in virtually all countries examined, the contextual effects are varied, with only approximately half of the countries exhibiting a contextual effect. Additionally, we reveal that teacher confidence in teaching math is associated with a reduction of the individual effect, and country's level of uncertainty avoidance is related to a lessening of the contextual effect. Finally, we uncovered multiple predictors of math anxiety; notably, student perception of teacher competence was negative related with math anxiety, and parental homework involvement was positively related with math anxiety. Taken together, these results suggest that there are significant between-country differences in how math anxiety may be related with math achievement and suggest that education and cultural contexts as important considerations in understanding math anxiety's effects on achievement.
Objective
We describe the demographics, clinical features, disease course, and survival of polyarteritis nodosa (PAN) through an international collaboration (GLOBAL‐PAN).
Methods
Patients with PAN ...were recruited between 1990 and 2020 from observational cohorts of nine countries across Europe, Japan, and North America. Eligibility was retrospectively defined using the European Medicines Agency classification algorithm. Patients with PAN related to hepatitis B virus (n = 12) and two monogenic diseases mimicking PAN, deficiency of adenosine deaminase 2 enzyme (n = 16) or familial Mediterranean fever (n = 11), were excluded. Data regarding organ involvement, relapse, disease‐related damage, and survival were analyzed.
Results
Three hundred fifty‐eight patients (female:male ratio 174:184), including those with systemic PAN (sPAN, n = 282) and cutaneous PAN (n = 76), were included. Twenty‐five were pediatric onset. Mean ± SD age at diagnosis was 44.3 ± 18.1 years. Constitutional symptoms (71.5%), cutaneous involvement (70.5%), musculoskeletal findings (69.1%), and neurologic features (48.0%) were common manifestations. Among patients with sPAN, gastrointestinal involvement and proteinuria over 400 mg/day were reported in 52.2% and 11.2%, respectively. During a median (interquartile range) 59.6 (99.5) months of follow‐up, relapse occurred in 48.5% of patients. One, 5‐ and 10‐year survival rates for sPAN were 97.1%, 94.0%, and 89.0%, respectively. Predictors of death for sPAN included age ≥65 years at diagnosis, serum creatinine at diagnosis >140 μmol/L, gastrointestinal manifestations, and central nervous system (CNS) involvement.
Conclusion
The spectrum of PAN remains a complex, multifaceted disease. Relapse is common. Age ≥65 years and serum creatinine >140 μmol/L at diagnosis, as well as gastrointestinal and CNS involvement, are independent predictors of death in sPAN.
States, rebels, and mafias all provide governance beyond their core membership; increasingly, so do prison gangs. US gangs leverage control over prison life to govern street-level drug markets. ...Brazil’s Primeiro Comando da Capital (PCC) gang goes further, orchestrating paralyzing attacks on urban targets, while imposing a social order throughout slums that sharply reduces homicides. We analyze hundreds of seized PCC documents detailing its drug business and internal disciplinary system. Descriptively, we find vast, consignment-based trafficking operations whose profits fund collective benefits for members’ families; elaborate bureaucratic procedures and recordkeeping; and overwhelmingly nonviolent punishments for debt-nonpayment and misconduct. These features, we argue, reflect a deliberate strategy of creating rational-bureaucratic legitimacy in criminal governance. The PCC’s collectivist norms, fair procedures, and meticulous “criminal criminal records” facilitate community stigmatization of infractors, giving mild sanctions punitive heft and inducing widespread voluntary compliance without excessive coercion. This has aided the PCC’s rapid expansion across Brazil.
Despite a relationship between gender and support for populist causes in cross-national research, including in the 2016 US Presidential election, the role of gender has been missing in analysis of ...support for Brexit, most likely because women and men showed no average aggregate-level differences in voting Leave or Remain. This misses an important explanation for Britain’s vote to leave the European Union. We demonstrate how gender-based resentment motivated Leave votes in the EU referendum through perceptions of discrimination against men, among men. Using novel survey measures, we demonstrate (i) the distinct nature of perceptions of discrimination towards men in comparison with discrimination towards women; (ii) the sociological sources of perceptions that men are discriminated against; and (iii) the role of these perceptions in Brexit support. Our findings reveal that the Brexit referendum provided an opportunity to express broader social grievances than have, to date, been identified as relevant. The paper therefore offers a novel contribution to understanding the cultural backlash behind Britain’s vote to leave the EU, and by so doing, insight into the potential for gender-based backlash effects in elections where gender isn’t significantly primed, unlike the 2016 US presidential election where gender was a major political focus.
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