Subjectivism about Future Reasons or The Guise of Caring *

According to Parfit one of the main weaknesses of subjectivism is its inability to account for our intuition that future reasons have present authority. Parfit is only partly right about the contours of our intuition however he does have a point: sometimes our future reasons do have authority in current deliberation. Subjectivists who grappled with his challenge have organized themselves along two battle lines: those who think that only current desires are fundamental sources of reasons and those who think that future desires are also fundamental sources of reasons. I belong to the first camp but I believe that focusing on the question of fundamentality obscures the real issue. The key to addressing Parfit's challenge is to shift our focus to a different question. We should ask ourselves what are the best policies to adopt towards our future reasons. Using resources developed by Bratman and Raz, and building on the insight that we often fail to recognize our true current concerns, I argue that we are sometimes justified in thinking of, and therefore treating, our future reasons as having present authority.     

Perceptual integrality of sex and identity of faces: further evidence for the single-route hypothesis

According to current face-recognition models, sex (gender) and identity of faces are processed in independent routes. Using Garner's speeded-classification task, the authors provide evidence that sex and identity are processed within a single route. In 4 experiments, participants judged the sex or the familiarity of faces while the other dimension remained constant or varied randomly. The results of Experiments 1, 2, and 4 showed that participants could not selectively attend to either sex or familiarity without being influenced by the other, irrelevant dimension. Thus, identity and sex are integral dimensions. Experiment 3 provided evidence that when sex judgments are based on hairstyle heuristics, false separability can emerge. The findings support the claim that identity and sex are processed within a single route.     

The origins of levels-of-processing effects in a conceptual test: evidence for automatic influences of memory from the process-dissociation procedure

In three experiments, we explored automatic influences of memory in a conceptual memory task, as affected by a levels-of-processing (LoP) manipulation. We also explored the origins of the LoP effect by examining whether the effect emerged only when participants in the shallow condition truncated the perceptual processing (the lexical-processing hypothesis) or even when the entire word was encoded in this condition (the conceptual-processing hypothesis). Using the process-dissociation procedure and an implicit association-generation task, we found that the deep encoding condition yielded higher estimates of automatic influences than the shallow condition. In support of the conceptual processing hypothesis, the LoP effect was found even when the shallow task did not lead to truncated processing of the lexical units. We suggest that encoding for meaning is a prerequisite for automatic processing on conceptual tests of memory.     

The conditional-recency dissociation is confounded with nominal recency: Should unitary models of memory still be devaluated?

The conditional-recency dissociation between immediate and delayed free recall FR; Farrell (Journal of Experimental Psychology: Learning, Memory, and Cognition, 36, 324–347, 2010) has critical implications regarding the prolonged debate between unitary and dual-store models of memory. In immediate FR, when the availability of items is controlled for, the recency of the final list item increases across the first few output positions. No such increase is found in delayed FR, with a trend in the opposite direction. This dissociation challenges temporal context TCM; Howard & Kahana (Journal of Mathematical Psychology, 46, 269–299, 2002) and distinctiveness SIMPLE; Brown, Neath, & Chater (Psychological Review, 114, 539–576, 2007) unitary models of memory and suggests the involvement of a short-term buffer in immediate FR. We show that this dissociation is confounded with the different magnitudes of nominal recency (i.e., the prevalence of the final list item) found in immediate as compared to delayed FR. By reshuffling output orders and comparing the empirical results to those of a null hypothesis of no output-order effect, we controlled for the greater prevalence of the final list item that has been observed in immediate FR. Under this control, we found no evidence for a dissociation in the tendency to recall the final list item across output positions. This finding suggests that the conditional-recency dissociation imposes no new constraint on unitary models of memory. More generally, we demonstrate how biases that influence measures of output-order tendencies (e.g., conditional recency) can be controlled for, thus yielding “purer” measures of these variables.     

On the Normative Authority of Others

Gibbard argues that we have to accord others a certain fundamental epistemic normative authority. To avoid skepticism we must accept some of our normative principles; since the influence of others was a major factor in the process that led us to adopt them, we must accord others fundamental normative authority. The argument ought to be of interest to a wide range of philosophers, since while compatible with expressivism, it does not assume expressivism. It has rarely been discussed. In this essay I analyse the argument, explain why it is not sound and make a suggestion about the real upshot of the rejection of normative skepticism.     

Yeshayahu Leibowitz's Axiology

This essay explicates and assesses Yeshayahu Leibowitz's axiology, and its relation to the value he claims halakhic (Jewish legal) practice instantiates: service of God. It argues that, while Leibowitz often affirms a relativist “polytheism of values,” he sometimes implies that the religious value is the “most valuable value.” However, this is not due to its material content, because serving God is objectively best; rather it is because, consonant with his negative theology, it most fully instantiates the formal properties of a value. The essay concludes by assessing the tenability of Leibowitz's metaethics as well as the argument for positing this contentless value as an intention and reason for halakhic practice.     

Short-term memory after all: comment on Sederberg, Howard, and Kahana (2008)

P. B. Sederberg, M. W. Howard, and M. J. Kahana have proposed an updated version of the temporal-context model (TCM-A). In doing so, they accepted the challenge of developing a single-store model to account for the dissociations between short- and long-term recency effects that were reviewed by E. J. Davelaar, Y. Goshen-Gottstein, A. Ashkenazi, H. J. Haarmann, and M. Usher (2005). In this commentary, the authors argue that the success of TCM-A in addressing the dissociations is dependent not only on an episodic encoding matrix but--critically--also on its implicit use of a short-term memory store--albeit exponential rather than buffer-like. The authors also highlight some difficulties of TCM-A in accounting for these dissociations, and they argue that TCM-A fails to account for critical data--the presentation-rate effect--that dissociates exponential and buffer-like models.     

Concurrent treatment of mother and child in resolution of multigenerational separation and individuation difficulties

This case serves as a paradigm of concurrent treatment of a mother and child, where the central problem was one of separation-individuation. The nature of the child's presenting symptom of night terrors, the overinvolvement of the mother and the child, and the tendency of the child to withdraw from the outside world, all pointed to a child at risk for the more symptomatic development of school refusal and greater psychopathology. Since the treatment took place within a full service community mental health clinic, it was possible to provide psychiatric evaluation and consultation of both mother and child and the use of two therapists working collaboratively. With this method of treatment, the unfolding of both mother's and child's separation-individuation processes could be identified and utilized. Since she was an electively mute child who refused to come into the treatment room, another therapeutic tool became the use of the younger brother as a facilitator.     

Professional burnout and work stress among Israeli dental assistants

Professional burnout and work-related stress are known problems that have been the subject of in-depth examination among dentists. Nevertheless, these issues have not been widely studied among dental assistants. The aims of this study were threefold: to confirm the structure of a Work Stress Inventory (WSI) for Dental Assistants which was originally developed for Jordanian dental assistants (factor analysis); to evaluate work stress and burnout among Israeli dental assistants and to discover the factors predicting Israeli assistants’ burnout (regression analyses). The Maslach Burnout Inventory and the WSI were distributed by mail and in person. Varimax factor analysis revealed that the items which contribute to different aspects of work stress are similar among both Jordanian and Israeli populations. Among the 299 Israeli dental assistants who completed the questionnaires, the most stressful work-related factors were income, workload, and work hazards. Eighteen percent of the participants exhibited a high to very high level of burnout. Participants exhibited a moderate level of emotional exhaustion (EE), low level of depersonalization (DP), and high level of personal accomplishment (PA). Most WSI factors were found to correlate positively with EE and DP. Linear stepwise regression analyses revealed that the best predictor of EE was the dentist?assistant relationship, followed by workload, patient type, and salary. The best predictor of DP was patient suffering followed by dentist?assistant relationship, years of professional experience, and work hazards. Professional stress and burnout among dental assistants are important factors that can possibly affect the wellbeing of both dental personnel and their patients. Further studies are necessary to better understand these factors in addition to the effects of personal relationships on burnout among dentists and their assistants.