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991.
Abstract

Among the numerous conceptions of autonomy, three are particularly important: Kant's notion of humans' being subject, and subject only, to moral laws they gave themselves, Frankfurt's idea of persons' willing and acting deriving from the essential character of their wills, and the popular conception of persons' being master over whether others do or do not certain things to them. Kant's moral conception of autonomy, it is argued, is untenable because the moral character of a law and its self-givenness are incompatible. Frankfurt's idea suffers from the fact that we cannot give substance to talk of the essential character of one's will. The third conception is practically irrelevant: there is no principle requiring people to be master over what others do to them. Thus autonomy may have to be dropped from our self-conception. To some this will appear a grave loss. In fact it is not.  相似文献   
992.
ABSTRACT

We investigated the feasibility of using the Space Fortress (SF) game, a complex video game originally developed to study complex skill acquisition in young adults, to improve executive control processes in cognitively healthy older adults. The study protocol consisted of 36 one-hour game play sessions over 3 months with cognitive evaluations before and after, and a follow-up evaluation at 6 months. Sixty participants were randomized to one of three conditions: Emphasis Change (EC) – elders were instructed to concentrate on playing the entire game but place particular emphasis on a specific aspect of game play in each particular game; Active Control (AC) – game play with standard instructions; Passive Control (PC) – evaluation sessions without game play. Primary outcome measures were obtained from five tasks, presumably tapping executive control processes. A total of 54 older adults completed the study protocol. One measure of executive control, WAIS-III letter–number sequencing, showed improvement in performance from pre- to post-evaluations in the EC condition, but not in the other two conditions. These initial findings are modest but encouraging. Future SF interventions need to carefully consider increasing the duration and or the intensity of the intervention by providing at-home game training, reducing the motor demands of the game, and selecting appropriate outcome measures.  相似文献   
993.
ABSTRACT

Research demonstrates a positive effect of aerobic exercise on cognitive functioning in older adults. Unfortunately, aerobic exercise is often contraindicated for older adults due to cardiovascular and functional limitations. Low-intensity strengthening exercise may offer a practical alternative, but the neuropsychological benefits and potential neurophysiological mechanisms are less well understood. The current study evaluated the effects of a 10-week strengthening exercise intervention on cognitive functioning and EEG in a sample of 13 older adults with early dementia, and 9 normative controls. Results revealed beneficial effects of strengthening exercise on verbal memory coupled with frontal beta and delta power asymmetries and N200 amplitude asymmetry. Results point to increased cognitive efficiency following 10 weeks of strengthening exercise. The findings suggest it is feasible to conduct a strengthening intervention with early dementia patients, and to gather neuropsychological and neurophysiological data to evaluate outcomes. Strengthening exercise may serve as a useful alternative to aerobic exercise.  相似文献   
994.
The hypothesis that the degree to which disease disrupts daily functioning is inversely associated with happiness is widely accepted, yet existing literature offers little direct evidence in its support. This paper explores the hypothesized association in a community-based sample of 383 older adults. To assess the degree to which disease disrupts daily functioning we developed a measure—called the freedom-from-debility score—based on four Short Form-12 (SF-12) Health Survey questions explicitly designed to represent “limitations in physical activities because of health problems” and “limitations in usual role activities because of physical health problems.” The results were consistent with the hypothesis. When participants were divided into categories based on their freedom-from-debility score, median happiness scores were monotonically increasing across categories. Controlling for demographic and socio-economic factors as well as health status (measured both subjectively and objectively), a one-point increase in freedom-from-debility score (on a scale from 0 to 100) was associated with a three-percent reduction in the odds of lower-quartile happiness. The results support the contention that health status is one of the most influential predictors of happiness, that the association between health status and happiness depends greatly on the manner in which health status is measured, and that the degree to which disease disrupts daily functioning is inversely associated with happiness.  相似文献   
995.
This paper argues that John McDowell’s conceptualism distorts a genuine phenomenological account of perception. Instead of the seemingly forced choice between conceptualism and non-conceptualism as to what accounts for perceptual and discursive meaning, I provide an argument that there is a preconceptual intelligibility already in the perceptual field. With the help of insights from certain nonconceptualists I sketch out an argument that there is a teleological directedness in the way in which latent order and structure can be discriminated at the level of perceptual content. This content can then be brought to discursive, conceptual clarity by understanding in such a way that it is guided by the order already discovered in perception. With the help of Husserlian phenomenology of perception, I argue that the fundamental roots of epistemic normativity lie in the discriminating intelligence or mindedness operative below the level of the explicitly conceptual. By preconceptual is meant the directedness of explication of the structures present in the sensory manifold toward fully explicit conceptual judgments.  相似文献   
996.
Sexual abuse of adolescents can have detrimental effects on their perceptions of their different future life-roles. We investigated such perceptions of students with a history of sexual abuse (n=163) as well as typically developing others (n=237). Participants completed the Life-role Inventory of the then called Human Sciences Research Council (Langley, 1990). Between-group comparisons were carried out. Adolescents with a history of sexual abuse reported negative perceptions of themselves fulfilling some of their roles in the future, being committed to these roles and attaching value to them, compared to typically developing others.  相似文献   
997.
This study reports on the use of the Ericksonian approach combined with sandplay therapy to assist children who present with depression, a troublesome developmental barrier. Participants were six children and/or adolescents with depression (two males and four females; age range 7 to 18; ethnicity: five white and one black). The intervention occurred once a week over a two-month period (eight 60-minute sessions in total). Outcome data were collected using qualitative interview and thematically analyzed. The Ericksonian approach to sandplay therapy had an overall positive effect on children who experienced depression as a developmental barrier.  相似文献   
998.
In this article I argue that employing positive psychology conceptions in research allows for a continuum of findings for educational psychology. I illustrate my contention by means of a participatory action research (PAR) survey-based case study in which methodological decisions were informed by an asset-focused resilience conceptual framework. First I provide a rationale, as well as contextual information for the article. Then I explicate asset-focused resilience as a conceptual framework. Subsequently, I present the methodological background of the PAR survey-based case study, after which I align the scope of the findings to the contention of my article. I conclude that the choice of a positive psychology theoretical stance enriched the scope of the findings.  相似文献   
999.
1000.
In many parts of the world, Pentecostalism is becoming the fastest growing religious movement. As a result of migration, people from Asia, Africa and Latin America carry religious ideas and practices across borders, in other cases, migrants establish religious networks in the diaspora. However, while embracing newcomers from various backgrounds, Pentecostal believers constantly cross cultural boundaries by incorporating people from different ethnic, national and language backgrounds. While Pentecostal charismatic practitioners blurr boundaries in many situations, simultaneously, they create ‘bright boundaries’ by rejecting ‘traditional’ religious practices, imagined as the Other of Pentecostalism and thus to be eliminated. By referring to the concept of boundaries (Barth 1969; Alba (Ethnic and Racial Studies 1:20–69, 2005)) this article argues that charismatic Pentecostal Christianity, alongside its embracing practices with regard to social, ethnic and political boundaries, generates religious boundaries: First, church members reject “traditional” religious practices such as ancestor veneration and spirit possession, practices migrants carry across borders. Second, Pentecostal believers create boundaries towards those who split from the church. By exploring the ambiguities of migrant converts, I will investigate, how some of them subvert and reject control and authority exerted by religious leaders. Therefore, this article, based on ethnographic fieldwork among Vietnamese Pentecostalists, contributes to widely underresearched practices of boundary making and church splitting in the diaspora.  相似文献   
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