The redundancy problem: From knowledge-infallibilism to knowledge-minimalism

Among the epistemological ideas commonly associated with the Descartes of the Meditations, at any rate, is a knowledge-infallibilism. Such an idea was seemingly a vital element in Descartes’s search for truth within that investigative setting: only a true belief gained infallibly (as we would now describe it) could be knowledge, as the Meditations conceived of this. Contemporary epistemologists are less likely than Descartes was to advocate our ever seeking knowledge-infallibility, if only because most are doubtful as to its ever being available. Still, they would agree—in a seemingly Cartesian spirit—that if infallible knowledge was available then it would be a stronger link to truth than fallible knowledge ever manages to be. But this paper argues that infallible knowledge lacks that supposed advantage over fallible knowledge. Indeed, we will see why we should move even further away from the epistemological model at the heart of the Meditations: we should adopt knowledge-minimalism, by conceiving of a belief’s being true as always sufficient for its being knowledge—this, for any belief.     

From Hostility to Hospitality: Teaching About Race and Privilege in a Post-election Climate

Now more than ever the role of the other has been put into question and marginalized in a redefinition of an “American national self-protective identity” in the current post election climate. In philosophical terms, an identity of a radical other- implies that any change, any difference, any impurity can be conceived as posing a threat to identity. If a specific group of people is identified as preventing the self from being what it ought to be, the other is identified as a security threat. One option is to willingly conform to the assigned role as a threat. The opposite option I argue in my paper is one that can be achieved through the lens of a cosmopolitan framework of hospitality. By exploring the writings of French philosopher, feminist and psychoanalyst Luce Irigary’s cosmopolitan pedagogy of difference rooted in the concept of hospitality from the point of view of education, I hope put forth an alternative phenomenological pedagogy, one that connects issues of positionality with those of an embodied anti-racist philosophy of difference. By using case studies from my own classroom, I hope to elucidate how educators can implement an anti-racist pedagogy in the current post election climate, by creating spaces for dialogue where students are engaging in an authentic discourse on the nature of their positionality.     

The Fascist Seduction of Narrative: Walter Benjamin’s Historical Materialism Beyond Counter-Narrative

This essay introduces Walter Benjamin’s historical materialism to illuminate how history teachers may invoke a critique of the past and present through democratizing the production of knowledge in the classroom. Historical materialism gives students access to the means of knowledge production and entrusts them with the task of generating a critique of politics though encounters with historical objects. The rise of the alt-right, alternative facts, and fake news sites necessitates social studies methods that intervene into the fascist seductions of narrative in history. A Benjaminian pedagogy emphasizes reading practices that acknowledge the political layers of history inscribed within the objects. This generates space for forms of pessimism and dialectic critiques of barbarism that students may experience with history beyond the teacher’s capacity for understanding. In the name of democracy over fascism, the article adds a political critique to students’ historical and critical thinking skills.     

Paulo Freire and Philosophy for Children: A Critical Dialogue

This paper is an attempt to connect the Brazilian Paulo Freire’s well known educational thinking with the “philosophy for children” movement. It considers the relationship between the creator of philosophy for children (P4C), Matthew Lipman and Freire through different attempts to establish a relationship between these two educators. The paper shows that the relationship between them is not as close as many supporters of P4C have claimed, especially in Latin America. It also considers the context of Educational Policies in our time and why Freire’s understanding of the politics of education makes it impossible to be Freirean and at the same time be neutral or favorable to the actual status quo. Finally, after presenting Lipman’s understanding of the relationship between philosophy, education and democracy and their connection to capitalism, it proposes ways to begin the political path of philosophizing with children inspired by Paulo Freire’s educational thinking. As a result, a more politically committed path to doing philosophy with children is offered.     

Admitting a Sense of Superiority: Aggrandized Higher Education Status as an Objection to Educational Inequality

Recalling the landmark US Supreme Court case Brown v. Board of Education (1954), the advancement of educational equality is often associated with the reduction of stigmatizing differences in status or “sense of inferiority” engendered by separately and differentially educated citizens. This essay takes up the obverse concern, the sense of superiority sustained by educational inequality, with particular focus on the inequality signaled by higher education status (HES). I contend that the presence of aggrandized HES in a democratic society provides reasons to object to educational inequality for which institutions of higher education ought to be held responsible. Aggrandized HES not only demands a questionable deference from citizens in a democratic society; it also weakens HES’s signaling of epistemic authority and equality of educational opportunity, which harms the public’s motivation to learn by distorting beliefs about education. To address this problem, I argue that the best policy solution for curbing aggrandized uses of HES is to transform the positional aspect of higher education using an admissions policy originally suggested by Elizabeth Anderson, which I term the elite culture strategy. Beyond admissions policies, this essay addresses the larger concern of educating citizens to perceive and assess educational status according to democratic norms and not solely in terms of self-interested gain.     

No advantage for remembering horizontal over vertical spatial locations learned from a single viewpoint

Previous behavioral and neurophysiological research has shown better memory for horizontal than for vertical locations. In these studies, participants navigated toward these locations. In the present study we investigated whether the orientation of the spatial plane per se was responsible for this difference. We thus had participants learn locations visually from a single perspective and retrieve them from multiple viewpoints. In three experiments, participants studied colored tags on a horizontally or vertically oriented board within a virtual room and recalled these locations with different layout orientations (Exp. 1) or from different room-based perspectives (Exps. 2 and 3). All experiments revealed evidence for equal recall performance in horizontal and vertical memory. In addition, the patterns for recall from different test orientations were rather similar. Consequently, our results suggest that memory is qualitatively similar for both vertical and horizontal two-dimensional locations, given that these locations are learned from a single viewpoint. Thus, prior differences in spatial memory may have originated from the structure of the space or the fact that participants navigated through it. Additionally, the strong performance advantages for perspective shifts (Exps. 2 and 3) relative to layout rotations (Exp. 1) suggest that configurational judgments are not only based on memory of the relations between target objects, but also encompass the relations between target objects and the surrounding room—for example, in the form of a memorized view.     

Chess knowledge predicts chess memory even after controlling for chess experience: Evidence for the role of high-level processes

The expertise effect in memory for chess positions is one of the most robust effects in cognitive psychology. One explanation of this effect is that chess recall is based on the recognition of familiar patterns and that experts have learned more and larger patterns. Template theory and its instantiation as a computational model are based on this explanation. An alternative explanation is that the expertise effect is due, in part, to stronger players having better and more conceptual knowledge, with this knowledge facilitating memory performance. Our literature review supports the latter view. In our experiment, a sample of 79 chess players were given a test of memory for chess positions, a test of declarative chess knowledge, a test of fluid intelligence, and a questionnaire concerning the amount of time they had played nontournament chess and the amount of time they had studied chess. We determined the numbers of tournament games the players had played from chess databases. Chess knowledge correlated .67 with chess memory and accounted for 16% of the variance after controlling for chess experience. Fluid intelligence accounted for an additional 13% of the variance. These results support the conclusion that both high-level conceptual processing and low-level recognition of familiar patterns play important roles in memory for chess positions.     

Is the superior verbal memory span of Mandarin speakers due to faster rehearsal?

It is well established that digit span in native Chinese speakers is atypically high. This is commonly attributed to a capacity for more rapid subvocal rehearsal for that group. We explored this hypothesis by testing a group of English-speaking native Mandarin speakers on digit span and word span in both Mandarin and English, together with a measure of speed of articulation for each. When compared to the performance of native English speakers, the Mandarin group proved to be superior on both digit and word spans while predictably having lower spans in English. This suggests that the Mandarin advantage is not limited to digits. Speed of rehearsal correlated with span performance across materials. However, this correlation was more pronounced for English speakers than for any of the Chinese measures. Further analysis suggested that speed of rehearsal did not provide an adequate account of differences between Mandarin and English spans or for the advantage of digits over words. Possible alternative explanations are discussed.     

Item frequency in probe-recognition memory search: Converging evidence for a role of item-response learning

In short-term probe-recognition tasks, observers make speeded old–new recognition judgments for items that are members of short lists. However, long-term memory (LTM) for items from previous lists influences current-list performance. The current experiment pursued the nature of these long-term influences—in particular, whether they emerged from item-familiarity or item-response-learning mechanisms. Subjects engaged in varied-mapping (VM) and consistent-mapping (CM) short-term probe-recognition tasks (e.g., Schneider & Shiffrin, Psychological Review, 84, 1–66, 1977). The key manipulation was to vary the frequency with which individual items were presented across trials. We observed a striking dissociation: Whereas increased presentation frequency led to benefits in performance for both old and new test probes in CM search, it resulted in interference effects for both old and new test probes in VM search. Formal modeling suggested that a form of item-response learning took place in both conditions: Each presentation of a test probe led to the storage of that test probe—along with its associated “old” or “new” response—as an exemplar in LTM. These item-response pairs were retrieved along with current-list items in driving observers’ old-– recognition judgments. We conclude that item-response learning is a core component of the LTM mechanisms that influence CM and VM memory search.     

A prospective investigation of rumination and executive control in predicting overgeneral autobiographical memory in adolescence

The CaR-FA-X model (Williams et al., 2007), or capture and rumination (CaR), functional avoidance (FA), and impaired executive control (X), is a model of overgeneral autobiographical memory (OGM). Two mechanisms of the model, rumination and executive control, were examined in isolation and in interaction in order to investigate OGM over time. Across two time points, six months apart, a total of 149 adolescents (13–16 years) completed the minimal-instruction autobiographical memory test, a measure of executive control with both emotional and nonemotional stimuli, and measures of brooding rumination and reflective pondering. The results showed that executive control for emotional information was negatively associated with OGM, but only when reflective pondering levels were high. Therefore, in the context of higher levels of reflective pondering, greater switch costs (i.e., lower executive control) when processing emotional information predicted a decrease in OGM over time.