Language in right-handers with right-hemisphere lesions: A preliminary study including anatomical, genetic, and social factors

A comprehensive test battery was devised to study the effects of right hemisphere lesions on the speech and language of “nonaphasic” dextrals. Data were thus obtained for 62 subjects, 20 of them neurologically healthy and 42 with a focal right hemisphere lesion resulting from a cerebro-vascular accident. A preliminary global analysis of these data is reported. Anomalies were observed in 33 brain-damaged subjects. Although discreet in all cases, these anomalies were shown to have various degrees of severity. Given the population submitted to this study, the subject most likely to show such anomalies was defined, genetically, as a right-handed adult with a family history of ambidextrality or left-handedness and, socially, as one with a relatively limited education. The implications of these findings are discussed together with the problem of the anatomo-clinical correlations of language disorders resulting from right hemisphere lesions in “nonaphasic” dextrals.     

Global Change: New Challenges for Psychology

Perception of environmental degradation and awareness of environmental hazards came gradually, and was followed by collective action. Global change is different because of its specific features, which raise new issues for action-oriented psychological research. The lack of consensus among scientists, the global nature of the change, and the type of risk are analysed in order to develop an agenda for research. Priority should be given to acquiring a better knowledge of the cognitive process in the face of serious danger with a high margin of uncertainty.     

Saint Francis versus McDonald’s? Contemporary Globalization Critique and Hans Urs von Balthasar's Theological Aesthetics

Seattle, Prague, Quebec, Nice, Gothenburg, Genoa, Brussels, Barcelona, ≡ All these cities formed the setting of mass globalization protests. In most mass media reports, the presence of thousands of peaceful demonstrators has been outshone by the pictures of radical activists smashing McDonald's and Niketown. In the search for an adequate theological response to today's context of globalization, this article takes precisely this radical activism as a starting–point. In line with those postmodern iconoclasts’ own legitimation, a theological approach to this case leads to the Marxist theory of fetishism and idolatry as it has already been investigated by liberation theologians two decades ago. Surprisingly, a renewed version of this critique of the theologization of economics can be found in No Logo (2000), the trend–setting globalization critique written by the Canadian journalist Naomi Klein. A theological close reading of this best–selling book brings to the light a recurrent use of religious metaphor to characterize the corporate logo as a major aesthetic figure in the context of globalization. In order to understand the aesthetic and (pseudo–)theological processes involved, a confrontation with the theological aesthetics of Hans Urs von Balthasar (in particular his essay on Bonaventure) delivers a striking formal parallel between the Church's cross and today's corporate logo. Beyond an at first sight similar theo–aesthetic programme, Balthasar's theological aesthetics however opens up a position which enables us to expose the contemporary global socio–economic system as a subtly inverted Christianity.     

Gender attribution and gender agreement in 4- to 10-year-old French children

Grammatical gender is generally considered an early and error-free acquisition in French children. This article first examines how children cope with the gender attribution problem, i.e., how they determine the gender of individual nouns. We consider the plausibility and requirements of an account in which tacit phonological assignment rules are put to use to solve attribution problems and contrast it with a simple “masculine as default” strategy. Elicited production data from three experiments, involving 312 4–10-year-old French children and 40 adult controls, were found compatible with this latter scenario and to provide only scant support for the former one. Second, we argue that previous studies have overestimated French children's gender agreement abilities, and that French children's ability to make the article and the adjective agree can be assumed from age 7 onwards, but not before.     

Locus of the redundant-signals effect in bimodal divided attention: A neurophysiological analysis

We reanalyzed the data from the study of Lamarre, Busby, and Spidalieri (1983). In that study, the activity of single neurons in area 4 of the motor cortex was recorded during a bimodal detection task in which a monkey (Macaca mulatta)had to respond as quickly as possible to a visual or an auditory signal or to both (redundant trials). Manual responses on redundant trials were speeded by the presence of both signals, as is typically found. The times between signal onsets and the first changes in neuronal activity were also speeded by redundant signals, but there was no difference between redundant-signals and single-signal trials in the time between the change in neuronal activity and movement onset. These results suggest that late motor processes are not speeded by redundant signals in bimodal detection tasks.