The Irreducibility of Iterated to Single Revision

After a number of decades of research into the dynamics of rational belief, the belief revision theory community remains split on the appropriate handling of sequences of changes in view, the issue of so-called iterated revision. It has long been suggested that the matter is at least partly settled by facts pertaining to the results of various single revisions of one’s initial state of belief. Recent work has pushed this thesis further, offering various strong principles that ultimately result in a wholesale reduction of iterated to one-shot revision. The present paper offers grounds to hold that these principles should be significantly weakened and that the reductionist thesis should ultimately be rejected. Furthermore, the considerations provided suggest a close connection between the logic of iterated belief change and the logic of evidential relevance.     

Blacks,Jews and the racial imagination in the writings of Sephardim in the long seventeenth century

This essay explores facets of the Sephardic racial imagination. Early Modern Catholic Iberian discourse generally scorned Jews and linked them, implicitly and sometimes explicitly, with denigrated Africans, or Blacks. Marginalized and often persecuted, conversos and Sephardim of the sixteenth through the eighteenth century resorted to hegemonic discourse about Blacks to construct their own identity. Central to Sephardic discourse about Blacks was its redemptive logic. In both Iberian Catholic and northwest-European Protestant colonial spheres, conversos and Sephardim sought through anti-Blackness to identity themselves (and hopefully for others to identify them) as members of the dominant White culture and ruling class, their religious otherness aside.Some of the material presented here comes from Jonathan Schorsch, Jews and Blacks in the Early Modern World (New York: Cambridge University Press, 2003). Unless otherwise noted, all translations are my own, for which I gratefully acknowledge the help of Hazel Gold, Viviana Grieco and Julia R. Lieberman. In order to convey the meaning of the often overwrought Baroque style of the Spanish originals, my translations are of necessity sometimes rather loose. I would also like to thank Yosef Kaplan, Lisa Moses Leff, Julia R. Lieberman and Kenneth Stow for their valuable comments on earlier versions of this essay.     

Nonconceptualism,Hume’s Problem,and the Deduction

Lucy Allais seeks to provide a reading of the Transcendental Deduction of the Categories which is compatible with a nonconceptualist account of Kant’s theory of intuition. According to her interpretation, the aim of the Deduction is to show that a priori concept application is required for empirical concept application. I argue that once we distinguish the application of the categories from the instantiation of the categories, we see that Allais’s reconstruction of the Deduction cannot provide an answer to Hume’s problem about our entitlement to use a priori concepts when thinking about the objects of empirical intuition. If the Deduction is to provide a response to Hume, Allais’s interpretation must be rejected.     

Psychological Maltreatment,Social Acceptance,Social Connectedness,and Subjective Well-Being in Adolescents

Psychological maltreatment is a dramatically increasing problem and related to a wide range of short-term and long-term outcomes. Considering these potential effects of it on healthy development and well-being, it is important to understand the mitigating factors for its negative effects on well-being from childhood to adulthood. Therefore, the purpose of present study is to investigate the mediation role of social acceptance and social connectedness on the effect of psychological maltreatment on subjective well-being in high school adolescents. The sample consisted of 825 students enrolled in grades 9–12 in two public schools in a small urban city in Turkey. The participants were 46.2% male and 53.8% female and ranged in age from 14 to 19 years old (M = 16.508, SD = 1.163). Findings from the structural model indicated that psychological maltreatment was a negative and significant predictor of social connectedness and social acceptance, yet did not significantly predict youth subjective well-being. Further, social acceptance and social connectedness were significant and positive predictors of subjective well-being. Finally, results showed that social acceptance and social connectedness fully mediated the relationship between psychological maltreatment and subjective well-being. Taken together, these outcomes support the importance of social connectedness and social acceptance on adolescents’ wellbeing, and these psychosocial resources help to explain the association between psychological maltreatment and subjective well-being. Results are discussed in light of the literature, and suggestions are presented for professions as well as for future research.     

The early Russell on the metaphysics of substance in Leibniz and Bradley

While considerable ink has been spilt over the rejection of idealism by Bertrand Russell and G.E. Moore at the end of the 19th Century, relatively little attention has been directed at Russell’s A Critical Exposition of the Philosophy of Leibniz, a work written in the early stages of Russell’s philosophical struggles with the metaphysics of Bradley, Bosanquet, and others. Though a sustained investigation of that work would be one of considerable scope, here I reconstruct and develop a two-pronged argument from the Philosophy of Leibniz that Russell fancied—as late as 1907—to be the downfall of the traditional category of substance. Here, I suggest, one can begin to see Russell’s own reasons—arguments largely independent of Moore—for the abandonment of idealism. Leibniz, no less than Bradley, adhered to an antiquated variety of logic: what Russell refers to as the subject-predicate doctrine of logic. Uniting this doctrine with a metaphysical principle of independence—that a substance is prior to and distinct from its properties—Russell is able to demonstrate that neither a substance pluralism nor a substance monism can be consistently maintained. As a result, Russell alleges that the metaphysics of both Leibniz and Bradley has been undermined as ultimately incoherent. Russell’s remedy for this incoherence is the postulation of a bundle theory of substance, such that the category of “substance” reduces to the most basic entities—properties.     

Constituent Length Affects Prosody and Processing for a Dative NP Ambiguity in Korean

Two sentence processing experiments on a dative NP ambiguity in Korean demonstrate effects of phrase length on overt and implicit prosody. Both experiments controlled non-prosodic length factors by using long versus short proper names that occurred before the syntactically critical material. Experiment 1 found that long phrases induce different prosodic phrasing than short phrases in a read-aloud task and change the preferred interpretation of globally ambiguous sentences. It also showed that speakers who have been told of the ambiguity can provide significantly different prosody for the two interpretations, for both lengths. Experiment 2 verified that prosodic patterns found in first-pass pronunciations predict self-paced reading patterns for silent reading. The results extend the coverage of the Implicit Prosody Hypothesis [Fodor, J Psycholinguist Res 27:285–319, 1998; Prosodic disambiguation in silent reading. In M. Hirotani (Ed.), NELS 32 (pp. 113–132). Amherst, MA: GLSA Publications, 2002] to another construction and to Korean. They further indicate that strong syntactic biases can have rapid effects on the formulation of implicit prosody.     

Memory consolidation effects on memory stabilization and item integration in older adults

This study examined the differential effects of aging on consolidation processes that strengthen newly acquired memory traces in veridical form (memory stabilization) versus consolidation processes that are responsible for integrating these memory traces into an existing body of knowledge (item integration). Older adults learned 13 nonwords and were tested on their memory for the nonwords, and on whether these nonwords impacted upon processing of similar-sounding English words immediately and 24 hours later. Participants accurately recognized the nonwords immediately, but showed significant decreases in delayed recognition and recall. In comparison, the nonwords impacted upon processing of similar-sounding words only in the delayed test. Together, these findings suggest that memory consolidation processes may be more evident in item integration than memory stabilization processes for new declarative memories in older adults.