The Gettier Intuition from South America to Asia

Journal of Indian Council of Philosophical Research - This article examines whether people share the Gettier intuition (viz. that someone who has a true justified belief that p may nonetheless fail...     

Permanent Deacons and Non-profit Directors: Comparing Leadership Styles Among Facilitators of Community Agencies

Permanent deacons in the Roman Catholic Church (all male) are active in their local community and congregation mobilizing faith formation events, liturgical services, and community social action programs, yet not much is known about their leadership style. The present study compared U.S. 203 permanent deacons with 202 male community-based directors of non-profit agencies on their self-reported transformational leadership style, assessed by five subscales of competencies. Deacons and directors differed significantly on three subscales; deacons scored higher on the promoting positive values and leadership as service subscales, while directors scored higher on the building a sustainable organization subscale. Results suggested that the transformational leadership styles of U.S. permanent deacons is more value and service-centered, and, in comparison, community-based non-profit leaders seem to focus more on the group’s structure and health of their organization.     

Testing the effects of end-goal during reach-to-grasp movements in Parkinson’s disease

Previous evidence suggests that hand shaping during reaching is modulated by the presence and the nature of the end-goal following object’s grasp. Here we test whether such modulation is maintained in Parkinson’s disease (PD). Six participants with PD and six healthy participants took part in the study. Participants were requested to reach towards a bottle filled with water, and then: (1) grasp it without performing any subsequent action; (2) grasp it and place it accurately on a target area; (3) grasp it and pour its contents within a container. The results showed that participants shaped their hand differently depending on the presence or absence of an action following object’s grasp. However, the request to perform an action after grasp determined a modulation of hand kinematics which was delayed for PD than for control participants. Further, whereas for control participants the nature of the end-goal determined a modulation of hand shaping, for PD patients such modulation was not evident. Data are discussed in terms of the role played by basal ganglia in implementing anticipatory mechanisms for the control of manipulative activities. We contend that in PD patients these mechanisms are not totally compromised, but their implementation depends on the action information that has to be anticipated.     

Correspondence of children's anticipated vocations, perceived competencies, and interests: Results from an Italian sample

Relations among anticipated vocations, self-assessments of competence, and interests in sample of 190 Italian children were examined. Children were asked what activities they liked, those they thought they were good at, and what job they expected when they grew up. The responses were coded into RIASEC Holland codes and agreement across the three questions was examined using kappa statistics. Results indicated that there was no relation between anticipated occupations and either interest or perceived competence. Thus, these anticipated occupations appear to be based on unrealistic criteria and the validity of studying such early expressions of interest is questionable. Conversely, results demonstrated a correspondence between interest and competence and this correspondence was similar for boys and girls and increased with age.     

Developments in the Debate on Nanoethics: Traditional Approaches and the Need for New Kinds of Analysis

This paper aims to review different discourses within the emerging field of ethical reflection on nanotechnology. I will start by analysing the early stages of this debate, showing how it has been focused on searching for legitimacy for this sphere of moral inquiry. I will then characterise an ethical approach, common to many authors, which frames ethical issues in terms of risks and benefits. This approach identifies normative issues where there are conflicts of interest or where challenges to the fundamental values of our society arise. In response to the limitations of this approach, other commentators have called for more profound analysis of the limits of our knowledge, and have appealed to values, such as sustainability or responsibility, which should, they suggest, inform nanotechnological development (I will define this approach as a “sophisticated form of prudence”). After showing the ways in which these frameworks are limited, I will examine more recent developments in debates on nanoethics which call for the contextualisation of ethical discourse in its ontological, epistemic and socio-economic and political reflections. Such contextualisation thus involves inquiry into the ‘metaphysical research program’ (MRP) of nanotechnology/ies and analysis of the socio-economic, political and historical reality of nano. These ideas offer genuinely new insights into the kind of approach required for nanoethical reflection: they recover a sense of the present alongside the need to engage with the past, while avoiding speculation on the future.     

Bridging professional and mutual-help: An application of the transtheoretical model to the mutual-help organization

The authors suggest that the mental health system of the nation could benefit by more fully embracing the idea of mutual-help (i.e., self-help), and this collaboration could be facilitated by the utilization of a well-established clinical theory to elucidate the psychological processes at work within mutual-help organizations. The processes of change of the transtheoretical model is offered as one potential framework. This well-established model has been used to help psychologists better understand clinical and professional phenemonena, but, to date, has been used less frequently with non-professional interventions. This article applies the ten processes of change of the transtheoretical model to mutual-help organizations, focusing on four groups, including Alcoholics Anonymous (AA), Oxford House, GROW, and Schizophrenics Anonymous. The advantages of the transtheoretical model and its potential ability to act as a common language across clinical professionals and mutual-help organizations are discussed. In addition, advantages of bolstering the present mental health system using combinations of both forms of care along the recovery continuum are described.     

Age-related quantitative and qualitative changes in decision making ability

The "frontal aging hypothesis" predicts that brain senescence affects predominantly the prefrontal regions. Preliminary evidence has recently been gathered in favour of an age-related change in a typically frontal process, i.e. decision making, using the Iowa Gambling Task (IGT), but overall findings have been conflicting. Following the traditional scoring method, coupled with a qualitative analysis, in the present study we compared IGT performance of 40 young (mean age: 27.9+/-4.7) and 40 old (mean age: 65.4+/-8.6) healthy adults and of 18 patients affected by frontal lobe dementia of mild severity (mean age: 65.1+/-7.4, mean MMSE score: 24.1+/-3.9). Quantitative findings support the notion that decision making ability declines with age; moreover, it approximates the impairment observed in executive dysfunction due to neurodegeneration. Results of the qualitative analysis did not reach statistical significance for the motivational and learning decision making components considered, but approached significance for the attentional component for elderly versus young normals, suggesting a possible decrease in the ability to maintain sustained attention during complex and prolonged tasks as the putative deficit underlying impaired decision making in normal aging.     

Effect of expertise acquisition on strategic perception: the example of chess

The two experiments presented here study perceptual processes implemented by chess players in situations related to their domain of expertise. The aim was to determine how patterns are perceived as a function of their strategic value when players acquire expertise. In this study, conducted on novice and more experienced players, it is hypothesized that with acquisition of expertise players would quickly encode familiar patterns and then rapidly focus their attention on patterns with a higher immediate strategic value. In Experiment 1, participants had to carry out a change-detection task that used the "flicker paradigm". The results showed that during the perception of standard chess positions, experienced players--but not novices--quickly focused their attention on the most strategic patterns. In Experiment 2, experienced players and novices carried out a recognition task after having encoded chess positions for 1 or 5 s. The results indicated early encoding of familiar patterns without immediate strategic value, followed by the encoding of more strategic patterns. Taken together, the results of these two experiments are consistent with the results by both de Groot and Gobet (1996) and McGregor and Howes (2002) about the strategic content of Chase and Simon's chunks (Chase & Simon, 1973b).