Reinstatement of latent inhibition following a reminder treatment in a conditioned taste aversion paradigm.

Reminder treatments have been shown to facilitate the retrieval of a variety of conditioned responses. Whether or not similar results would occur with an experimental paradigm which involves primarily memory for a stimulus, i.e., where no particular response is specified, is unclear. Accordingly, using Sprague-Dawley rats, we employed a latent inhibition paradigm with a long (10 days) retention interval between sucrose (CS) preexposure and sucrose-illness pairing (training). The results demonstrated a loss of latent inhibition following the 10-day retention interval suggesting "forgetting" of the CS preexposure. However, placing a single reminder exposure to the CS within the preexposure-to-training interval reinstated the preexposure effect. Controls indicated that in the absence of the initial preexposure the reminder per se did not produce latent inhibition. Thus, a reminder can reinstate a stimulus attribute (flavor representation) and explicit conditioned responses.     

First Persons: On Richard Moran's Authority and Estrangement

Richard Moran's Authority and Estrangement offers a subtle and innovative account of self-knowledge that lifts the problem out of the narrow confines of epistemology and into the broader context of practical reasoning and moral psychology. Moran argues convincingly that fundamental self/other asymmetries are essential to our concept of persons. Moreover, the first- and the third-person points of view are systematically interconnected, so that the expression or avowal of one's attitudes constitutes a substantive form of self-knowledge. But while Moran's argument is wide-ranging and compelling, he relies throughout on an overly intellectualized conception of first-person attitudes as attitudes of reflection or deliberation. That conception is at once implausible and unnecessary to the main current of his argument, whose goal is to demonstrate that our self-conception as persons depends on both the distinctness and the interconnectedness of our first- and third-person perspectives on ourselves.     

Gender Differences in Drinking Motivations and Outcomes

To investigate gender differences in the dynaijiics of alcohol use, we gathered self-report data from male and female college students. Results of our experiment showed that dominance power motivations were correlated with negative drinking outcomes for both men and women; assertiveness power motivations were associated with negative outcomes only for women. For both sexes, a higher proportion of positive social motivations was associated with fewer negative drinking outcomes. We expect that, in addition to the more traditionally defined needs for dominance power shown to be important for drinking among men, women may use alcohol in relation to needs for assertiveness and self-expression.     

Heidegger’s Nietzsche

ABSTRACT

Heidegger maintained that Nietzsche was a metaphysical thinker. What did he mean by that? Not that Nietzsche advanced purely theoretical doctrines that might be perfected or refuted by rational argument. Instead, he meant that Nietzsche’s thinking is a ‘representational thinking’ (vorstellendes Denken) that preserves a commitment to a conception of truth as correctness (Richtigkeit). Nietzsche’s apparent denials of the intelligibility of truth, Heidegger argues, are in fact expressions of our growing insensitivity to truth understood as unconcealment (Unverborgenheit). Nietzsche’s thinking is thus deeply attuned to metaphysics as Heidegger came to understand it in the late 1930s, namely as a forgetting of being (Seinsvergessnheit), beginning with Plato. His interpretation of Nietzsche’s thought, particularly the idea of eternal recurrence, changed less because he changed his mind about Nietzsche than because he reconceived the philosophical tradition since Plato as metaphysical, and so reframed his own project as an attempt to think beyond metaphysics.     

A defence of Wiredu’s project of conceptual decolonisation

Calls to decolonise the university and revise what we research and teach is a challenge that ought to be taken up by those working in African philosophy and philosophy in Africa, more generally. Often, the thought is that such decolonisation will involve a complete subversion, destruction or deconstruction of colonial attitudes, processes and concepts. A more moderate proposal for decolonisation of philosophy can be found, however, which is Kwasi Wiredu’s project of conceptual decolonisation. In this paper, I defend the project from two categories of objection, what I call the decolonisation and methodology objections. I argue that the objections are misdirected and unfair because they fail to recognise the theoretical backing of Wiredu’s wider work. The critical reflection central to Wiredu’s project of conceptual decolonisation can be a genuinely helpful and viable route to take when tackling the challenges of decolonising philosophy.     

On the Determination of Planetary Distances in the Ptolemaic System

In 1975, Imre Lakatos and Elie Zahar claimed that the determination of planetary distances represents excess empirical content of Copernicus’s theory over that of Ptolemy. This claim provoked an interesting discussion during the first half of the 1980s. The discussion started when Alan Chalmers affirmed that it is not correct to attribute this advantage to the Copernican system over the Ptolemaic. Other scholars criticized Chalmers’s assertion, reaffirming the position of Lakatos and Zahar: one went even further, asserting that Copernicus has not one but two methods for calculating distances, even though this claim was subsequently also criticized. But all participants assumed that Ptolemy has no method for calculating planetary distances. In this article, I argue that this is not correct. I argue, in fact, that Ptolemy has two independent methods for calculating the distances of some of the planets and, therefore, as far as the calculation of planetary distances is concerned, Ptolemy’s system surpasses that of Copernicus.     

Forgive and Forget? Forgiveness,Personality, and Wellness Among Counselors‐in‐Training

Forgiveness as a method of addressing “wounds” has been linked to enduring aspects of personality and improved physical and mental health outcomes. The aim of this study was to understand the effects of forgiveness on counseling students’ overall wellness. Counseling students (N= 115) from 5 universities completed self‐report measures of forgiveness, wellness, and personality. Results indicate that, when personality factors are controlled, forgiveness contributes a significant proportion (10%) of the variance in wellness for counseling students. Implications for counselor training and counseling are discussed.