Methodological naturalism and epistemic internalism

Epistemic naturalism holds that the results or methodologies from the cognitive sciences are relevant to epistemology, and some have maintained that scientific methods are more compatible with externalist theories of justification than with internalist theories. But practically all discussions about naturalized epistemology are framed exclusively in terms of cognitive psychology, which is only one of the cognitive sciences. The question addressed in this essay is whether a commitment to naturalism really does favor externalism over internalism, and we offer reasons for thinking that naturalism in epistemology is compatible with both internalist and externalist conceptions of justification. We also argue that there are some distinctively internalist aims that are currently being studied scientifically and these notions, and others, should be studied by scientific methods. This essay is dedicated to Deborah Mayo, who has long advocated using error statistical techniques to analyze and resolve epistemological puzzles in the philosophy of science. This essay follows the same spirit by advocating that computational concepts and techniques be applied within the heart of traditional, analytic epistemology.     

The Psychoanalytic Conception of Trauma in Ferenczi and the Question of Temporality

A reciprocal and ongoing interaction about theory and clinical technique developed between Freud and Ferenczi in the years from 1908 to 1933. During the course of this ongoing dialogue, the concept of psychic trauma gradually transformed. Ferenczi continued to elaborate on this issue, and concluded with his work on the interaction of trauma and fantasy. Ferenczi initially refuted Freud's early trauma theses and finally conceptualized a metapsychological reformulation of trauma, an inverse development to Freud's formulations. Ferenczi highlighted two essential concepts in the theory and technique of trauma: the processes of identification and the splitting of the ego, while he stressed the enormous role of disavowal in the dynamics of trauma. The author hopes to demonstrate how Ferenczi's contributions added to developments of the concepts of disavowal and temporality, to the recovery of traumatic memory and the modification of the classical concept of interpretations.     

A Door to HIV‐Prevention Interventions: How Female‐Targeted Materials Can Enhance Female Participation1

The aim of this study was to examine the influence of gender on exposure to gender‐tailored HIV‐prevention brochures. During an unobtrusive observation of participants' reading of brochures, both men and women were likely to avoid gender‐mismatched brochures. However, women were more likely to selectively approach gender‐matched brochures over gender‐neutral brochures than were men. Furthermore, exposure to the female‐targeted brochure predicted accepting an HIV‐prevention video. This pattern was only the case for females and not for males or for the male‐targeted brochure. This finding implies that the gender‐tailored brochures are more useful for women than for men, and may open the door to other materials designed with preventive objectives.     

Information Regarding Social‐Sexual Behavior as an Antecedent to Perceptions of Ineffectiveness in the Workplace1

Three experimental studies investigated whether information implying social‐sexual behavior (any non‐work‐related behavior containing a sexual component) by employees would influence judgments of their effectiveness. In managerial and entry‐level positions, both male and female employees depicted as engaging in social‐sexual behaviors at work were perceived as less effective and less desirable as bosses, compared to identically described managers for whom no social‐sexual behavior information was provided. However, these negative evaluations were mitigated when information was provided indicating that these managers were always on‐task and effectively using their time at work (Study 3), suggesting that the effectiveness of employees who engage in social‐sexual behavior at work is devalued because others believe that these behaviors detract from productive time in the office.     

Personality trait similarity between spouses in four cultures

We examined patterns of trait similarity (assortative mating) in married couples in four cultures, using both self-reports and spouse ratings on versions of the Revised NEO Personality Inventory. There was evidence of a subtle but pervasive perceived contrast bias in the spouse-rating data. However, there was strong agreement across methods of assessment and moderate agreement across cultures in the pattern of results. Most assortment effects were small, but correlations exceeding .40 were seen for a subset of traits, chiefly from the Openness and Agreeableness domains. Except in Russia, where more positive assortment was seen for younger couples, comparisons of younger and older cohorts showed little systematic difference. This suggested that mate selection, rather than convergence over time, accounted for similarity. Future research on personality similarity in dyads can utilize different designs but should assess personality at both domain and the facet levels.     

How goal instrumentality shapes relationship evaluations

Findings from 6 experiments support the hypothesis that relationship evaluations and behavioral tendencies are goal dependent, reflecting the instrumentality of significant others for the self's progress toward currently active goals. Experiments 1 and 3 found that active goals can automatically bring to mind significant others who are instrumental for the activated goal, heightening their accessibility relative to noninstrumental others. Experiments 2-5 found that active goals cause individuals to evaluate instrumental others more positively, draw closer to them, and approach them more readily, compared with noninstrumental others. Experiment 6 found that people who engage in goal-dependent interpersonal evaluations are more successful, receiving higher grades. Implications for understanding the social nature of self-regulation and the impact of personal goals on interpersonal relationships are discussed.     

LÉVY HIERARCHY IN WEAK SET THEORIES

We investigate the interactions of formula complexity in weak set theories with the axioms available there. In particular, we show that swapping bounded and unbounded quantification preserves formula complexity in presence of the axiom of foundation weakened to an arbitrary set base, while it does not if the axiom of foundation is further weakened to a proper class base. More attention is being paid to the necessary axioms employed in the positive results, than to the combinatorial strength of the positive results themselves.     

Anti-metaphysical reasoning and sociological approach: roads from nationalism to regionalism in the 19th–20th century Hungarian intellectual tradition

Some central issues of fin-de-siècle Hungarian philosophy and intellectual tradition can be retrieved from the writings of József Eötvös and his mid-nineteenth century contemporaries. An ambiguous attitude towards metaphysics, emphasis on sociological issues as well as a regional perspective are apparent in his texts prior to the emergence of the great fin-de-siècle generation of Hungarian intellectuals. They survived the Habsburg Empire thanks to the post-Monarchical literary tradition and Péter Esterházy’s works; they provided an adequate vocabulary for the Central European experience following the Soviet Era.     

Differential effects of beta-adrenergic receptor blockade in basolateral amygdala or insular cortex on incidental and associative taste learning

The importance of central β-adrenergic system has been essentially investigated in aversive/emotional learning tasks. However, recent data suggest that the β-adrenergic system is also required for incidental taste learning. In the present study we evaluated in rats whether β-adrenergic receptor activity is required for taste habituation, an incidental taste learning, and also for conditioned taste aversion (CTA) learning, an associative learning. To address this issue, a low dose of the β-adrenergic antagonist propranolol was infused before learning in either the basolateral amygdala (BLA) or the insular cortex (IC), two forebrain areas reported to play a key role in taste memory formation. Incidental taste learning was assessed using a single presentation of the sweet taste saccharin 0.1%, which is sufficient to increase saccharin consumption (relative to water baseline) during a second presentation. CTA was assessed by pairing the first saccharin 0.1% presentation with a delayed gastric malaise, thus causing a decrease in saccharin consumption (relative to water baseline) during a second presentation. Propranolol infusion in BLA (1 μg/0.2μl) or IC (2.5 μg/0.5 μl) before the first taste exposure impaired incidental taste learning but did not affect CTA. These results highlight the important role played by the β-adrenergic receptor activation in cortical and amygdaloid structures during taste learning. Moreover, they are the first to suggest that incidental learning is more sensitive to blockade of noradrenergic system than associative learning.     

On the participation of mTOR in recognition memory

Evidence indicates that activation of the neuronal protein synthesis machinery is required in areas of the brain relevant to memory for consolidation and persistence of the mnemonic trace. Here, we report that inhibition of hippocampal mTOR, a protein kinase involved in the initiation of mRNA translation, immediately or 180min but not 540min after training impairs consolidation of long-term object recognition memory without affecting short-term memory retention or exploratory behavior. When infused into dorsal CA1 after long-term memory reactivation in the presence of familiar objects the mTOR inhibitor rapamycin (RAP) did not affect retention. However, when given immediately after exposing animals to a novel and a familiar object, RAP impaired memory for both of them. The amnesic effect of the post-retrieval administration of RAP was long-lasting, did not happen after exposure to two novel objects or following exploration of the training arena in the absence of other stimuli, suggesting that it was contingent with reactivation of the consolidated trace in the presence of a behaviorally relevant and novel cue. Our results indicate that mTOR activity is required in the dorsal hippocampus for consolidation of object recognition memory and suggest that inhibition of this kinase after memory retrieval in the presence of a particular set of cues hinders persistence of the original recognition memory trace.