In recent years, schools and education authorities world wide have been paying increasing attention to issues surrounding diversity and religious tolerance. The term 'tolerance' is, however, clouded by considerable confusion and vagueness. This article seeks to contribute to recent scholarly attempts at understanding tolerance and the term that denotes it. After a brief semantic analysis of the term 'tolerance', arguments concerning the onticity of tolerance as phenomenon or entity are discussed. By examining its onticity we explore and explain some of (...) the essential features of tolerance. The article ends with a brief discussion of some of the implications of our examination that we foresee for education. (shrink)

Research suggests that sedentary behavior is negatively associated with cognitive outcomes. Interrupting prolonged sitting has been shown to improve cognitive functions, including executive functioning, which is important for academic performance. No research has been conducted on the effect of standing on EF in VET students, who make up a large proportion of the adolescent population and who are known to sit more than other students of this age. In this study, we investigated the acute effects of reducing SB by short (...) time standing on EF in vocational education and training students. In a randomized crossover study, 165 VET students were first taught for 15 min in seated position. After this, they performed while seated the Letter Memory Test for updating, and the Color Shape Test for shifting and inhibition. Students were randomly assigned to a sitting or standing condition. All students were taught again for 15 min and then took the same tests in the condition they were allocated to, respectively, standing or seated. After 1 week, the test procedure was repeated, in which students switched conditions. Mixed model analyses showed no significant effect of sitting or standing on updating, shifting, or inhibition. Also, no significant differences were found for the order of condition on updating, shifting, or inhibition. Our results suggest that 40 min of standing does not significantly influence EF among VET students. (shrink)

Three arguments are given to show that neural constructivism lacks an essential ingredient to explain cognitive development. Based on results in the theory of adaptive signal analysis, adaptive biological pattern information and self-organization in nonlinear systems of information processing, it is concluded that neural constructivism should be further extended to accommodate the occurrence of phase transitions generating qualitative development in the sense of Piaget.

OBJECTIVES: To identify the factors that influence the assessment of reported cases of physician-assisted death by members of the public prosecution. DESIGN/SETTING: At the beginning of 1996, during verbal interviews, 12 short case-descriptions were presented to a representative group of 47 members of the public prosecution in the Netherlands. RESULTS: Assessment varied considerably between respondents. Some respondents made more "lenient" assessments than others. Characteristics of the respondents, such as function, personal-life philosophy and age, were not related to the assessment. Case (...) characteristics, i.e. the presence of an explicit request, life expectancy and the type of suffering, strongly influenced the assessment. Of these characteristics, the presence or absence of an explicit request was the most important determinant of the decision whether or not to hold an inquest. CONCLUSIONS: Although the presence of an explicit request, life expectancy and the type of suffering each influenced the assessment, each individual assessment was dependent on the assessor. The resulting danger of legal inequality and legal uncertainty, particularly in complicated cases, should be kept to a minimum by the introduction of some form of protocol and consultation in doubtful or boundary cases. The notification procedure already promotes a certain degree of uniformity in the prosecution policy. (shrink)

Two decades of research on euthanasia in the Netherlands have resulted into clear insights in the frequency and characteristics of euthanasia and other medical end-of-life decisions in the Netherlands. These empirical studies have contributed to the quality of the public debate, and to the regulating and public control of euthanasia and physician-assisted suicide. No slippery slope seems to have occurred. Physicians seem to adhere to the criteria for due care in the large majority of cases. Further, it has been shown (...) that the majority of physicians think that the euthanasia Act has improved their legal certainty and contributes to the carefulness of life-terminating acts. In 2005, eighty percent of the euthanasia cases were reported to the review committees. Thus, the transparency envisaged by the Act still does not extend to all cases. Unreported cases almost all involve the use of opioids, and are not considered to be euthanasia by physicians. More education and debate is needed to disentangle in these situations which acts should be regarded as euthanasia and which should not. Medical end-of-life decision-making is a crucial part of end-of-life care. It should therefore be given continuous attention in health care policy and medical training. Systematic periodic research is crucial for enhancing our understanding of end-of-life care in modern medicine, in which the pursuit of a good quality of dying is nowadays widely recognized as an important goal, in addition to the traditional goals such as curing diseases and prolonging life. (shrink)

The use of do not resuscitate (DNR) orders in Dutch hospitals was studied as part of a nationwide study on medical decisions concerning the end of life. DNR decisions are made in 6 per cent of all admissions, and 61 per cent of all in-hospital deaths were preceded by a DNR decision. We found that in only 14 per cent of the cases had the patients been involved in the DNR decision (32 per cent of competent patients). The concept of (...) futility is analysed as these findings are discussed. We conclude that determining the effectiveness of resuscitation is a medical judgement whereas determining the proportionality (burden/benefit ratio) of it requires a discussion between doctor and patient (or his or her surrogates). Since the respondents in the cases without patient involvement gave many reasons for their decision that went beyond determining effectiveness, we conclude that more patient involvement would have been desirable. (shrink)

Introduction: The Dutch Euthanasia Act states that euthanasia is not punishable if the attending physician acts in accordance with the statutory due care criteria. These criteria hold that: there should be a voluntary and well-considered request, the patient’s suffering should be unbearable and hopeless, the patient should be informed about their situation, there are no reasonable alternatives, an independent physician should be consulted, and the method should be medically and technically appropriate. This study investigates whether physicians experience problems with these (...) criteria in medical practice.Methods: In 2006, questionnaires were sent to a random, stratified sample of 2100 Dutch physicians . Physicians were asked about problems in their decision-making related to requests for euthanasia or assisted suicide after enforcement of the 2002 Euthanasia Act.Results: Of all physicians who had received a request for euthanasia or assisted suicide , 25% had experienced problems in the decision-making with regard to at least one of the criteria of due care. Physicians who had experienced problems mostly indicated to have had problems related to evaluating whether or not the patient’s suffering was unbearable and hopeless and whether or not the patient’s request was voluntary or well considered .Discussion: Physicians in The Netherlands most frequently reported problems related to aspects in which they have to evaluate the patient’s subjective perspective. However, it can be questioned whether placing emphasis on these subjective aspects is an adequate fulfilment of the duties imposed on physicians, as laid down in the Dutch Euthanasia Act. (shrink)

The South African-Dutch research group responsible for this article started its activities in 2012 by looking at religious tolerance as a means of addressing the tendency for religious intolerance, extremism and fundamentalism. While tolerance seemed to be a promising way to counter religious intolerable behaviour, some shortcomings also became apparent. For example, the concept of tolerance includes an aspect of passivity towards others who adhere to another religion. The concept also does not appear to be able to respond to attitudes (...) and values such as respect, human rights and diversity. Accurate investigation of this problem, both conceptually and empirically, led to the understanding that hospitality is a concept that embodies more active adaptation to those who are different. Hospitality, therefore, seems to be a more promising concept than tolerance for reducing religious tension between individuals and groups. The inner contradiction discovered by Derrida in the notion of hospitality does not detract from the concept of being defined from a Biblical point of view. Hospitality can also be taught to young people. Although there are no formal provisions for hospitality in the national curricula, an analysis of the Dutch and South African national curricula shows that there is room for hospitality education. (shrink)

In view of the aging and dejuvenation of the working population and the expected shortages in employees’ skills in the future, it is of utmost importance to focus on older workers’ employability in order to prolong their working life until, or even beyond, their official retirement age. The primary aim of the current study was to examine the relationship between elderly workers’ employability (self-)perceptions and their intention to continue working until their official retirement age. In addition, we studied the role (...) of potential antecedents of their perceived employability at three different levels: training and education in current expertise area as well as in an adjacent expertise area (individual level factor), learning value of the job (job level factor), and organizational career management practices (organizational level factor). Data were collected by means of e-questionnaires that were distributed among two groups of Dutch older (45-plus) white collar workers. The samples consisted of 223 employees of an insurance company, and 325 university workers, respectively. Our research model was tested separately in each sample using Structural Equation Modelling; in our analyses, we controlled for the effects of respondents’ (self-)perceived health and (self-)perceived financial situation. Similar results were found for both samples. First, the relationship of perceived employability with the intention to continue working until one’s retirement age was positive, whereas the relationship between a perceived good financial situation with the intention to continue working until one’s retirement age was negative. Secondly, as regards the potential antecedents, results showed that the learning value of the job was positively related to perceived employability. In addition, an employee’s perception of good health is a relevant correlate of perceived employability. So, whereas perceived employability contributes to the intention to continue working until one’s retirement age, a perceived good financial situation is a push factor to retire early. In order to promote the labour participation of older workers, this study indicates that organizations should focus on the learning possibilities that are inherent to one’s job rather than on providing additional training or career management. Further research is needed to test the generalizability of our results to other samples. (shrink)

We performed an EEG graph analysis on data from 31 typical readers and 24 dyslexics, recorded while they were engaged in an audiovisual task and during resting-state. The task simulates reading acquisition as participants learned new letter-sound mappings via feedback. EEG data was filtered for the delta, theta, alpha, and beta bands. We computed the Phase Lag Index to provide an estimate of the functional connectivity between all pairs of electrodes per band. Then, networks were constructed using a Minimum Spanning (...) Tree, a unique sub-graph connecting all nodes without loops, aimed at minimizing bias in between groups and conditions comparisons. Both groups showed a comparable accuracy increase during task blocks, indicating that they correctly learned the new associations. The EEG results revealed lower task-specific theta connectivity, and lower theta degree correlation over both rest and task recordings, indicating less network integration in dyslexics compared to typical readers. This pattern suggests a role of theta oscillations in dyslexia and may reflect differences in task engagement between the groups, although robust correlations between MST metrics and performance indices were lacking. (shrink)

Moral case deliberation (MCD) is a specific form of clinical ethics, aiming to stimulate ethical reflection in daily practice in order to improve the quality of care. This article focuses on the implementation of MCD in nursing homes and the questions how and where to organize MCD. The purpose of this study was to evaluate one way of organizing MCD in two Dutch nursing homes. In both of these nursing homes the MCD groups had a heterogeneous composition and were organized (...) apart from existing institutional communication structures. As part of a naturalistic evaluation, systematic observations, interviews and focus groups were completed. The findings indicate that the heterogeneous composition and MCD meetings separate from existing structures have benefits. However, the participants also reported negative experiences. This gives rise to the question whether a mixed MCD group which meets separately is an effective way to embed MCD as an instrument for reflection on moral issues in daily practice. We conclude that there is no single answer to that question. In the end, the two implementation strategies (i.e. within existing communication structures and a mixed MCD group) can be complementary to each other. (shrink)

As we owe the division of ecology into autecology and synecology to botanists, the arguments for this subdivision and also the definitions and contents of both subsciences as given bySchröter, Flahault &Schröter, Gams andDu Rietz are communicated in full. The same is the case with the division of ecology given by the zoologistsAdams andChapman. Moreover the opinions of these authors in this respect are critisized in detail as well as in their general aspects. This critique is connected with the author's (...) own positive opinion, which is given at the end of the paper, where also the remarks covered by the first two papers of this series are summarised.In ecology as a biological science either the individual or the complex of individuals has to occupy a central position. Therefore science about the environment, especially the abiotic one, as well as science about a definite region or spot of the earth ought not to be incorporated in biology.In autecology the individual occupies a central position, it is one of the subsciences of idiobiology, it is a science about the relations to environment, taken in the broadest sense. Dependent upon the contents of this we have many definitions of ecology, the most important ones being: 1) ecology is a biogeographical subscience; 2) ecology is taken in the sense of ethology; 3) ecology is taken as a science of the teleological relations of the individual to its environment and the objects in it, thus of the non-causal relations, the causal ones being assigned to physiology. These non-causal relations appear under four aspects, all called teleological, i.e. the true purpose-notion, relation in the sense of requirement, that in the sense of wholeness, and of adaptation and the degree of adaptation. Adaptation is taken in a broad sense, covering as well the degree of adaptation , as the latitude of the possibility of adaptation and the degree of variability of the individual to adapt itself. The proposal is made to confine the term autecology to this teleological aspect of the relations of the individual, i.e. of all its characters, not of the epharmonic ones only, to environment.In synecology the complex of individuals, showing direct real connections during individual life, occupies a central position, with equal scientific interest for all members of the complex. Synecology contains all biological scientific contents about this matter. The application ofTschulok's system of subsciences to synecology is critisized and the development of the system of these subsciences is left to its developmental fate in time. Considering the importance of the knowledge of the tendencies of thought for the development of synecology an attempt is made to state those already applied in synecology; author distinguishes the systematical, the mathematical, the causal, the historical, the teleological and the essential tendency of thought. Also the difference in the tendencies of thought shows that autecology and synecology are to be separated in a logical system of biological subsciences.Puisque c'est aux botanistes que nous devons la division de l'écologie en autécologie et synécologie, l'auteur passe en revue tous les arguments qui ont amené les biologistes à faire cette subdivision, ainsi que les définitions de ces deux subsciences et les matières qu'elles comprennent, comme elles sont données parSchröter, Flahault &Schröter, Gams etdu Rietz. Il en fait de même pour la division de l'écologie faite par les zoologistesAdams etChapman. En outre il discute les opinions de ces auteurs sous ce rapport, dans leurs détails aussi bien que dans leurs aspects généraux. Cette discussion est en rapport avec l'opinion positive de l'auteur, qu'il expose à la fin de l'article, où se trouvent résumées également les remarques qui se trouvaient déjà dans les deux premiers articles de cette série.Dans l'écologie, en tant que science biologique, l'individu — ou bien l'ensemble des individus — doit occuper une position centrale. C'est pourquoi ni la science qui concerne le milieu, en particulier le milieu abiotique, ni la science qui se rapporte à une région ou un endroit défini de la terre, ne devrait être incorporée dans la biologie.Dans l'autécologie l'individu occupe une position centrale. Cette science est une des subsciences de l'idiobiologie; elle se rapporte aux relations entre le sujet et son milieu — „milieu” pris dans le sens le plus large du mot. Selon les significations diverses qu'on peut attacher aux termes „relations” et „milieu”, nous avons plusieurs définitions de l'écologie, parmi lesquelles les plus importantes suivent ci-dessous:1)L'écologie est une subscience biogéographique; 2) le terme „écologie” est pris dans le sens d'éthologie; 3) l'écologie est considérée comme la science des relations téléologiques entre l'individu et son milieu et les objets se trouvant dans ce milieu; elle est donc considérée comme la science des relations non-causales, les relations causales étant conférées à la physiologie. Ces relations non-causales se présentent sous quatre aspects, tous appelés téléologiques, c. à. d. la vraie notion de but, les relations dans le sens de besoins, les relations dans le sens de „tout” et les relations dans le sens d'adaptation et de degré d'adaptation.Le mot „adaptation” est pris dans un sens étendu, comprenant aussi bien le degré d'adaptation que l'amplitude de la possibilité d'adaptation et le degré de variabilité dans l'adaptation de l'individu à son milieu. L'auteur propose de restreindre le terme „autécologie” à cet aspect téléologique des relations entre l'individu et son milieu; il s'agit ici, bien entendu, de toutes les qualités de l'individu et non seulement des qualités epharmoniques.Dans la synécologie l'ensemble des individus montrant des rapports directs et réels durant la vie individuelle occupe une position centrale et offre un intérêt scientifique pareil pour tous les membres de l'ensemble. La synécologie comprend tout ce qu'il y a à dire sur cette matière par rapport à la science biologique. L'application du système des subsciences deTschulok à la synécologie est critiquée par l'auteur, qui juge prématuré de s'occuper déjà d'un tel système de subsciences: l'avenir seul nous apprendra quel système se développera ici. Vu l'importance d'une connaissance exacte des différentes tendances de penser pour le développement de la synécologie, l'auteur s'efforce de rassembler celles qui ont déjà été appliquées dans la synécologie; il distingue les tendances de penser systématique, mathématique, causale, historique, téléologique et essentielle . En outre les différences entre ces tendances de penser démontrent, que l'autécologie et la synécologie doivent être séparées dans un système logique de subsciences biologiques. (shrink)