‘Undecidability’ or ‘anticipatory resoluteness’ Caputo in conversation with Heidegger

In this article I will consider John D. Caputo’s hermeneutics of deconstruction or what he calls ‘radical hermeneutics’, with ‘undecidability’ as its major theme, in conversation with Martin Heidegger’s notion of ‘resolute existence’. Through an examination of the different positions of Caputo, Heidegger, and also Kierkegaard, Derrida and Meister Eckhart on the possibility of repetition, the hermeneutical circle and the mystical way of prayer and faith, I am arguing that deconstruction is not the end of hermeneutics, it is not the final destination of an interpretative task, and thus deconstructive hermeneutics has to concede a reconstructive process. Further, I am arguing that Caputo’s ‘radical hermeneutics’ is too reductionist to keep any meaning for the hermeneutic enterprise to aspire to. I am contending, rather, that it is resolute existence that theology aspires to as it is a move beyond ‘undecidability’.     

Neuropsychological Measures that Predict Progression from Mild Cognitive Impairment to Alzheimer's type dementia in Older Adults: a Systematic Review and Meta-Analysis

This study aimed to determine the extent to which cognitive measures can predict progression from mild cognitive impairment (MCI) to Alzheimer’s type dementia (AD), assess the predictive accuracy of different cognitive domain categories, and determine whether accuracy varies as a function of age and length of follow-up. We systematically reviewed and meta-analyzed data from longitudinal studies reporting sensitivity and specificity values for neuropsychological tests to identify individuals with MCI who will develop AD. We searched articles in Medline, Cochrane, EMBASE, PsycINFO, and the Web of Science. Methodological quality was assessed using the STARDem and QUADAS standards. Twenty-eight studies met the eligibility criteria (2365 participants) and reported predictive values from 61 neuropsychological tests with a 31-month mean follow-up. Values were pooled to provide combined accuracy for 14 cognitive domains. Many domains showed very good predictive accuracy with high sensitivity and specificity values (≥ 0.7). Verbal memory measures and many language tests yielded very high predictive accuracy. Other domains (e.g., executive functions, visual memory) showed better specificity than sensitivity. Predictive accuracy was highest when combining memory measures with a small set of other domains or when relying on broad cognitive batteries. Cognitive tests are excellent at predicting MCI individuals who will progress to dementia and should be a critical component of any toolkit intended to identify AD at the pre-dementia stage. Some tasks are remarkable as early indicators, whereas others might be used to suggest imminent progression.     

Professional Journeys of International Medical Graduates in Quebec: Recognition,Uphill Battles,or Career Change

In Quebec and Canada, immigration policies are designed to attract “the best and the brightest.” Once migration occurs, however, the “brain waste” is challenging. This research focuses on the professional trajectories of international medical graduates (IMG) who migrate to Quebec. The main goal is to understand why certain individuals of a similar occupational group can easily access the doctoral profession while others cannot. Following a qualitative approach, and stemming from IMGs’ perspectives, this article explores the interplay of economic, social, and symbolic resources in a context of highly fragmented institutional resources and protectionism. We are critical of the individual-centered approaches that ignore social norms and constraints. If migrants are free to choose their paths and manner of integration, the “human capital” approach is limited in explaining the heterogeneous pathways within the same professional group. The current structure for professional recognition places unusual constraints on IMGs, whereby some encounter more obstacles than others. The “battle” for professional recognition takes shape in a highly competitive context, one which—although presented as a neutral process—is underlain with ideological, relational, and subjective currents.     

Parental loss, trusting relationship with current caregivers, and psychosocial adjustment among children affected by AIDS in China

The objective of this study was to examine the relationship between parental loss, trusting relationship with current caregivers, and psychosocial adjustment among children affected by AIDS in China. In this study, cross-sectional data were collected from 755 AIDS orphans (296 double orphans and 459 single orphans), 466 vulnerable children living with HIV-infected parents, and 404 comparison children in China. The trusting relationship with current caregivers was measured with a 15-item scale (Cronbach's α?=?0.84) modified from the Trusting Relationship Questionnaire developed by Mustillo et al. in 2005 (Quality of relationships between youth and community service providers: Reliability and validity of the trusting relationship questionnaire. Journal of Child and Family Studies, 14, 577-590). The psychosocial measures include rule compliance/acting out, anxiety/withdrawal, peer social skills, school interest, depressive symptoms, loneliness, self-esteem, future expectation, hopefulness about future, and perceived control over the future. Group mean comparisons using analysis of variance suggested a significant association (p?相似文献   

Brand names on packaging and their impact on purchase preference

This study examines whether appearance of corporate, product and dual brand names (or a combination of brand names used together) on packaging influence consumer purchase preference. The face‐to‐face survey consists of consumers rating their purchase preference on a 7‐point scale sixteen random brand names, and combinations of brand names on packaging along with three different prices, each for two product categories: chocolate and cereals – a total of 4032 observations are examined. Hypotheses are tested using multiple linear regression models. The findings show corporate, product and dual brand names have little impact on purchase preference per se, instead brand category dominance influence consumer choice, and corporate names do not add value as previously thought. The study suggests trends and contexts in which, a corporate name and a product brand name may be extended to optimise consumer brand associations and influence purchase, as well as strategies for extending in remote product categories. Future research needs focusing on international consumers' response on brand linkages in the international arena, and the issues of brand building and brand equity maintenance in international markets. The study makes contribution to brand extension, brand portfolio management and strategic brand management research. Copyright © 2011 John Wiley & Sons, Ltd.     

Colour, face, and visuospatial imagery abilities in low-vision individuals with visual field deficits

This study investigates to what extent visual perception integrity is necessary for visual mental imagery. Sixteen low-vision participants with severe peripheral visual field loss, 16 with severe central field loss, 6 left brain-damaged patients with right homonymous hemianopia, 6 right brain-damaged patients with left homonymous hemianopia, and 16 normally sighted controls performed perceptual and imagery tasks using colours, faces, and spatial relationships. Results showed that (a) the perceptual and mental image>ry disorders vary according to the type of visual field loss, (b) hemianopics had no more difficulties imagining spatial stimuli in their contralesional hemispace than in their ipsilesional one, and (c) the only hemianopic participant to have perceptual and mental imagery impairments suffered from attentional deficits. Results suggest that (a) visual memory is not definitively established, but rather needs perceptual practice to be maintained, and (b) that visual mental imagery may involve some of the attentional-exploratory mechanisms that are employed in visual behaviour.     

Coordination dynamics of elliptic shape drawing: effects of orientation and eccentricity

The aim of the present study was to show the effect of orientation on producing ellipses of various eccentricities. Ten right-handed adults were required to reproduce eight series of 84 ellipses on a graphic tablet at spontaneous speed. The ellipses displayed seven eccentricities, corresponding to the Lissajous plot produced by two orthogonal harmonic oscillators whose relative phase (RP) varied from 0° (a line) to 90° (a circle), and twelve orientations, the long axis of the ellipses aligned in a direction ranging from three to nine o’clock with respect to the body transverse plane. Results confirmed the participant’s preference for two eccentricities, 0° and 45°, that is, a line and an ellipse of intermediate eccentricity, respectively. Except for the circle, insensitive to orientation by definition, orientation became a cogent constraint: In the 10:30 o’clock direction, line drawing (0° RP) increased in variability and the intermediate ellipse (45° RP) was attracted towards a circle (90° RP). These findings suggest an interaction between orientation effects, putatively due to differences in the motion of the wrist and fingers, and eccentricity effects, which may pertain to preferences arising from the non-linear coupling between the effectors.     

The beneficial effect of synchronized action on motor and perceptual timing in children

We examined the role of action in motor and perceptual timing across development. Adults and children aged 5 or 8 years old learned the duration of a rhythmic interval with or without concurrent action. We compared the effects of sensorimotor versus visual learning on subsequent timing behaviour in three different tasks: rhythm reproduction (Experiment 1), rhythm discrimination (Experiment 2) and interval discrimination (Experiment 3). Sensorimotor learning consisted of sensorimotor synchronization (tapping) to an isochronous visual rhythmic stimulus (ISI = 800 ms), whereas visual learning consisted of simply observing this rhythmic stimulus. Results confirmed our hypothesis that synchronized action during learning systematically benefitted subsequent timing performance, particularly for younger children. Action‐related improvements in accuracy were observed for both motor and perceptual timing in 5 years olds and for perceptual timing in the two older age groups. Benefits on perceptual timing tasks indicate that action shapes the cognitive representation of interval duration. Moreover, correlations with neuropsychological scores indicated that while timing performance in the visual learning condition depended on motor and memory capacity, sensorimotor learning facilitated an accurate representation of time independently of individual differences in motor and memory skill. Overall, our findings support the idea that action helps children to construct an independent and flexible representation of time, which leads to coupled sensorimotor coding for action and time.     

Alerting attention and time perception in children

This experiment investigated the effect of a signal (i.e., a click) warning of the arrival of a stimulus to be timed on temporal discrimination in children aged 3, 5, and 8 years (N=86), using a bisection task with visual stimuli ranging from 0.5 to 2s or 1 to 4s. In all groups, the psychophysical functions were orderly with the proportion of long responses increasing with the stimulus duration, although the steepness of functions increased with age. Stimulus durations were judged to be longer with than without the click in all age groups. With the click, time sensitivity also improved and more particularly in the younger children. The statistical results suggest, within the framework of the scalar timing theory, that the click reduces the closing latency of the switch that connects the pacemaker to the accumulator in the internal clock and also reduces its trial-by-trial variability.     

Relation between sport and spatial imagery: comparison of three groups of participants

The literature suggests that sport may be considered a spatial activity and that engaging in spatial activities increases the capacity of an individual to implement mental imagery. Moreover, mental rotation calls upon motor processes that are heavily involved in sporting activities. For these reasons, the authors hypothesized that athletes ought to perform mental rotation tasks better than nonathletes. Also, athletes trained to react quickly to constantly changing environments should be faster at processing the information in a mental rotation task than athletes operating in more settled environments. The results of this study show that athletes performed the mental rotation task significantly faster than nonathletes. These results support the suggestion that there is a link between sport and the ability to perform mental image transformations; however, this ability may not be specific to the conditions in which the athlete performs.