Response inhibition in children with conduct disorder and borderline intellectual functioning.

The aim of the study was to investigate impulse control in children with conduct disorder (CD) plus borderline intellectual functioning (BIF), in children with BIF-only, and in a control group with a normal IQ. For this purpose, a Go-No-Go test with varying inter-stimulus-intervals was used. The group CD plus BIF made more errors of commission than the group with BIF only. Therefore, it was concluded that poor impulse control in the group CD plus BIF was associated with CD, not with IQ level. Poor impulse control in the group CD plus BIF was independent of the presentation rate of the stimuli.     

Antecedents and Components of Majority Attitudes toward Multiculturalism in the Netherlands

Les prédicteurs et les composantes des attitudes envers le multiculturalisme ont étéétudies chez 341 Néerlandais tout‐venant. Les attitudes relèvent d’une structure unidimensionnelle, mais le niveau d’adhésion au multiculturalisme varie significativement selon les domaines. Le niveau culturel et le fait de vivre en ville avec peu d’immigrés étaient les seules variables positivement corrélées avec l’adhésion au multiculturalisme. Un modèle en pistes causales s’est révélé pertinent, les attitudes et les comportements dépendant des variables psychologiques suivantes; connaissances, satisfaction générale, perspectives d’avenir, désirabilité sociale et perception des normes sociales favorables au multiculturalisme ou en faisant au contraire une menace. Globalement, l’exclusion était désapprouvée par la majorité des Néerlandais, mais le pluralisme culturel nétait pas ressenti comme étant un atout précieux pour leur société, et ils nétaient pas disposés à faire beaucoup d’efforts pour faciliter l’intégration des minorités. Predictors and components of attitudes toward multiculturalism were studied in 341 native Dutch people. Attitudes were found to have a unidimensional structure, but the level of support for multiculturalism was found to vary significantly over societal domains. Level of education and living in city districts with few non‐natives were the only background variables that were (positively) related to support for multiculturalism. A path model, with psychological background variables (knowledge, life satisfaction, life opportunities, perceived social norms about multiculturalism as a threat and support for multiculturalism, and social desirability) predicting attitudes and behavior, showed a good fit. Generally, exclusionist positions were not endorsed by majority Dutch, but cultural pluralism was not seen as a valuable asset of their society, and they are not inclined to put much effort into minority integration.     

THE OTHER SIDE OF SILENCE: RACHEL CARSON'S VIEWS OF ANIMALS

Abstract The publication of Rachel Carson's Silent Spring, a compelling blend of stories, natural history, human values, and biological facts, in 1962 was instrumental in launching the modern environmental movement. We consider Carson's attitude toward animals in Silent Spring and in her other writings. Carson favored responsible stewardship and was more of an animal welfarist and environmentalist/conservation biologist who privileged ecosystems and species than an animal activist who privileged individuals, and she did not advocate an animal‐rights agenda. There is clear tension in Carson's writings. Often she seems troubled by attempting to come across as a moderate and practical scientist, and some of her words, when considered out of context, could lead one to label her as an animal‐rightist. While some of Carson's writing favors human‐centered interests, she did not believe that only humans counted. Her warnings about silent springs must be taken seriously, perhaps even more seriously than when they were penned more than four decades ago. Carson was a passionate and extremely influential activist and if a world of persons like her were in charge of our global environmental policies, we and our fellow animals would be in much better shape than we currently are.     

Pretrauma Neuroticism, Negative Appraisals of Intrusions, and Severity of PTSD Symptoms

Earlier studies found that self-reported posttraumatic stress disorder (PTSD) symptoms are correlated with negative appraisals of symptoms and with neuroticism. It is unclear whether the latter two are associated. Possibly, an overarching trait such as neuroticism mediates the relationship between PTSD symptoms and negative appraisals of symptoms. Data from a previous study (see I. M. Engelhard, M. A. van den Hout, M. Kindt, A. Arntz, & E. Schouten, 2003) were used in the present effort to address these issues. Neuroticism scores were obtained from 1,372 pregnant women. One hundred and twenty-six women experienced a pregnancy loss, and 117 of them were assessed for PTSD symptoms and negative appraisals of symptoms. The 3 variables of interest were all significantly correlated. The data indicate that negative appraisals of symptoms explain and predict PTSD symptoms independently of neuroticism.     

Learning and understanding in virtual teams.

There are sufficient reasons to conclude that virtual education is not just hype. There are, among others, economic motivations such as bringing one learning module to a larger audience of learners, and pragmatic reasons such as achieving flexibility in time and space for learning, which is especially important for adult learners. However, from a pedagogic point of view there are some doubts. Current technologies meant for learning and working in teams are often designed for functional collaboration (e.g., sharing documents, communicating), but fail to support learning, understanding and team forming (e.g., carrying out pedagogically adequate tasks, understanding each other's work and group dynamic processes) in virtual teams. In order to understand virtual teams, we need to know how we can study learning and understanding in virtual teams. Interesting research questions are: Which concepts are important in understanding virtual teams? How can we measure those concepts, and in what type of setting (e.g., experimental study, case study)? The aim of this special issue is to provide and discuss concepts and pragmatic insights in research on learning and understanding in virtual teams. The aim of this article is to set the stage for those articles.     

Welfare and Wealth, Poverty and Justice in Today’s World

This article argues that there is no sound basis for thinking that we have a general and strong duty to rectify disparities of wealth around the world, apart from the special case where some become wealthy by theft or fraud. The nearest thing we have to a rational morality for all has to be built on the interests of all, and they include substantial freedoms, but not substantial entitlements to others’ assistance. It is also pointed out that the situation of the world’s poor is not that of victims of disasters, but simply of less-developed technology, which can be repaired by full and free trade relations with others. The true savior of the world’s poor is the businessman, not the missionary. What we do need to do is strike down barriers to commerce, rather than requisition “aid.”     

Towards a Sociological turn in Contextualist Moral Philosophy

Contextualist moral philosophers criticise hands-off liberal theories of justice for abstracting from the cultural context in which people make choices. Will Kymlicka and Joseph Carens, for example, demonstrate that these theories are disadvantageous to cultural minorities who want to pursue their own way of life. I argue that Pierre Bourdieu's critique of moral reason radicalises contextualist moral philosophy by giving it a sociological turn. In Bourdieu's view it is not enough to provide marginalised groups or subgroups with equal access to public institutions and specific cultural rights—in some cases this may in fact be detrimental. He contends that scientists, politicians and other intellectuals have a duty to take seriously the social presuppositions of free deliberate choice and public opinion and to support cultural minorities with instruments to liberate themselves from their often precarious situation.     

Bridging the gap on Facebook: assessing intergroup contact and its effects for intergroup relations

In line with Allport's contact hypothesis, previous research showed that direct intergroup contact can reduce prejudices. However, establishing face-to-face contact is not always feasible. We postulate that Facebook-groups are a setting where direct and observed intergroup contact can develop, reducing prejudices and increasing mutual acceptance. Analyzing the comments of nine Facebook-groups with the destructive and constructive conflict scale, our results indicated that the expression of prejudices decreased and that of mutual acceptance increased over time, both for in- and outgroup members of the Facebook-groups. Only the expression of less prejudices, but not that of more mutual acceptance was predicted by intergroup contact. The influence of group-based motivations on the engagement in intergroup contact is discussed, and the overall findings are integrated in Steele and Brown's process model of media practices.     

Working memory load can both improve and impair selective attention: Evidence from the Navon paradigm

Selective attention to relevant targets has been shown to depend on the availability of working memory (WM). Under conditions of high WM load, processing of irrelevant distractors is enhanced. Here we showed that this detrimental effect of WM load on selective attention efficiency is reversed when the task requires global- rather than local-level processing. Participants were asked to attend to either the local or the global level of a hierarchical Navon stimulus while keeping either a low or a high load in WM. In line with previous findings, during attention to the local level, distractors at the global level produced more interference under high than under low WM load. By contrast, loading WM had the opposite effect of improving selective attention during attention to the global level. The findings demonstrate that the impact of WM load on selective attention is not invariant, but rather is dependent on the level of the to-be-attended information.