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141.
Roman Altshuler 《Ethical Theory and Moral Practice》2014,17(3):469-485
A central question of environmental ethics remains one of how best to account for the intuitions generated by the Last Man scenarios; that is, it is a question of how to explain our experience of value in nature and, more importantly, whether that experience is justified. Seeking an alternative to extrinsic views, according to which nonhuman entities possess normative features that obligate us, I turn to constitutive views, which make value or whatever other limits nonhuman nature places on action dependent on features intrinsic to human beings and constitutive of them or their obligations. After examining two kinds of constitutive views—environmental virtue ethics and Korsgaard’s Kantianism—I suggest an alternative that takes up the strengths of both while avoiding their shortcomings. On this view, we have an indirect obligation to experience nature as obligating us, although we have direct obligations only to human beings. 相似文献
142.
Roman Murawski 《逻辑史和逻辑哲学》2013,34(3):153-160
The paper is devoted to the discussion of some philosophical and historical problems connected with the theorem on the undefinability of the notion of truth. In particular the problem of the priority of proving this theorem will be considered. It is claimed that Tarski obtained this theorem independently though he made clear his indebtedness to Gödel’s methods. On the other hand, Gödel was aware of the formal undefinability of truth in 1931, but he did not publish this result. Reasons for that are also considered 相似文献
143.
144.
Nicolette V. Roman Eugene L. Davids Alice Moyo Lauren Schilder Marlies Lacante Willy Lens 《Journal of Psychology in Africa》2013,23(4):305-312
The present study examined the role of parenting styles and basic psychological needs in the adoption of goals and aspirations of learners, as well as for their psychological wellbeing (positive versus negative affect) in a South African sample of learners. A cross-sectional design was used to conduct this study with a sample of 853 learners at public schools in the Western Cape of South Africa (females?=?57%, mean age 16.96 years, SD?=?1.12). Data were collected using the Parenting Style and Dimensions Questionnaire (PSDQ), Psychological Needs Scale, Aspiration Index and the Positive And Negative Affect Schedule (PANAS). The results suggest that authoritative and authoritarian parenting styles influence the adoption of life goals and psychological wellbeing of adolescents with fathers' negative parenting possibly reducing adolescent wellbeing. Extrinsic life goals was a significant predictor of positive affect, while need frustration was a significant predictor of negative affect. These findings suggest parenting styles and basic psychological needs influence life aspirations and psychological wellbeing of learners in a developing country context. 相似文献
145.
This pilot study examined the cross-cultural transportability of a western Circle of Security (COS) parenting program to improve on levels of parental self-efficacy in a South African setting. Participants (n = 9) were sampled from a fishing community on the West Coast of South Africa. The participants completed the COS with pre-test and post-test measures of their parenting self-efficacy. Furthermore, they completed an open-ended measure of their satisfaction with the parenting program. The data were analysed using the Wilcoxon sign-rank test and the Sign test to determine the significance in differences between pre-to-post-test change scores. In addition, a thematic analysis was conducted on participant’s satisfaction with the parenting program. Results indicated significant and possible change scores for the efficacy scores: ability to handle parenting pressures, control, and learning. The participants considered the COS program appropriate to their context and situation. These preliminary findings support the need for further study of the COS parenting program within the broader context of South Africa. 相似文献
146.
Nichols S Jones W Roman MJ Wulfeck B Delis DC Reilly J Bellugi U 《Brain and language》2004,88(2):180-189
Profiles of verbal learning and memory performance were compared for typically developing children and for four developmental disorders characterized by different patterns of language functioning: specific language impairment, early focal brain damage, Williams Syndrome, and Down Syndrome. A list-learning task was used that allowed a detailed examination of the process of verbal learning, recall, and recognition (California Verbal Learning Test--Children's Version). Distinct patterns of performance characterized the four disorders. These patterns were consistent with the language deficits typically seen in the disorders, with the exception of a dissociation seen in Williams Syndrome. 相似文献
147.
Kolar R 《Science and engineering ethics》2006,12(1):111-122
Millions of animals are used every year in oftentimes extremely painful and distressing scientific procedures. Legislation
of animal experimentation in modern societies is based on the supposition that this is ethically acceptable when certain more
or less defined formal (e.g. logistical, technical) demands and ethical principles are met. The main parameters in this context
correspond to the “3Rs” concept as defined by Russel and Burch in 1959, i.e. that all efforts to replace, reduce and refine
experiments must be undertaken.
The licensing of animal experiments normally requires an ethical evaluation process, oftentimes undertaken by ethics committees.
The serious problems in putting this idea into practice include inter alia unclear conditions and standards for ethical decisions, insufficient management of experiments undertaken for specific (e.g.
regulatory) purposes, and conflicts of interest of ethics committees’ members.
There is an ongoing societal debate about ethical issues of animal use in science. Existing EU legislation on animal experimentation
for cosmetics testing is an example of both the public will for setting clear limits to animal experiments and the need to
further critically examine other fields and aspects of animal experimentation.
This paper was presented at the 6th International Bioethics Conference on the subject of ‘The Responsible Conduct of Basic
and Clinical Research’, held in Warsaw, Poland, 3–4 June 2005.
The paper has been expanded from an article to be published in the forthcoming Council of Europe publication entitled “Animal Protection and Welfare”. 相似文献
148.
Using taxometric procedures, the latent structure of psychopathy was investigated in two studies of children and adolescents. Prior studies have identified a taxon (i.e., a natural category) associated with antisocial behavior in adults as well as children and adolescents. However, features of this taxon suggest that it is not psychopathy but rather a broader class consistent with the construct of life course persistent antisocial behavior. Because the only prior study of youth used a non-clinical sample, the base rate of psychopathy may have been too low to reveal a psychopathy taxon, especially against the background of a broader and more prevalent antisocial behavior taxon. Therefore, this investigation sought to increase the likelihood of finding a psychopathy taxon (should one exist) by increasing its expected base rate through inclusion of clinical cases in the samples studied. Results produced evidence for both a broad antisocial behavior problem taxon consistent with past research and a much lower base rate taxon consistent with prevalence expectations for psychopathy. These findings support the existence of latent taxa for both psychopathy and a broader class of antisocial behavior problems. Further taxometric research appears to be warranted, which should use a broader array of indicators, with greater specificity to psychopathy. 相似文献
149.
Roman Frigg 《国际科学哲学研究》2003,17(1):43-57
The aim of this article is twofold. Recently, Lewis has presented an argument, now known as the "counting anomaly", that the spontaneous localization approach to quantum mechanics, suggested by Ghirardi, Rimini, and Weber, implies that arithmetic does not apply to ordinary macroscopic objects. I will take this argument as the starting point for a discussion of the property structure of realist collapse interpretations of quantum mechanics in general. At the end of this I present a proof of the fact that the composition principle, which holds true in standard quantum mechanics, fails in all realist collapse interpretations. On the basis of this result I reconsider the counting anomaly and show that what lies at the heart of the anomaly is the failure to appreciate the peculiarities of the property structure of such interpretations. Once this flaw is uncovered, the anomaly vanishes. 相似文献
150.
In both traditional lecture-test courses and courses delivered over the World-Wide Web (WWW), both beginning and experienced college students reported studying almost exclusively just before exams. Automatic measures (computer records, WWW page hits, and electronic mail archives) confirmed the self-reported distributions of study times. Weekly deadlines produced weekly volleys of taking on-line quizzes, a pattern that was reflected in self-reports of study times. However, on-line study materials were used primarily for review for regularly scheduled in-class exams. Thus, regardless of course format, students engaged in massed practice and did not experience study aids at appropriate times. Computer technology provides new forms of learning for students, as well as opportunities for instructors to observe patterns of student study time. Management of instructional contingencies will be necessary to bring students into contact with the rich cognitive aids enabled by technology. 相似文献