Le paradigme de Jellison et Green : de la clairvoyance à la réactivité normative

This article questions congruence between the contents of the definition of the concept of normative perspicacity and Jellison and Green's paradigm to obtain its measurement. It centres the discussion on the capacity of the subjects to answer the changes of instructions and restores it in the study of complex mechanisms governing the relations of the individuals with the social standards.     

Étude développementale de l’interprétation de combinaisons conceptuelles nominales « relation » et « propriété »

The present research addresses how people interpret novel noun-noun conceptual combinations. First, we focused on two types of conceptual combinations: property and relational combinations. Secondly, we manipulated the order of the constituents. Finally, we studied if the interpretation in terms of “Property” or “Relation” changes along with age. So, four groups of 6-, 8- and 10-year-old children and adults participated in a production task. Our results indicated that the interpretations in terms of relation were more frequent for the “Relation” combinations compared to the “Property” ones. Property-transferring interpretations increased with age when Property combinations are presented. The most frequent interpretations followed the order Head noun-Modifier, which is opposite to the order observed in English.     

Contribution de la neuropsychologie développementale à l'étude des sujets à haut potentiel : une revue de questions

Developmental neuropsychology studies cognitive development in relation with brain maturation and cerebral plasticity. Some authors have reported physiological correlates of intellectual precocity with the purpose of demonstrating neural basis of intelligence. A part of the literature also reports various cognitive profile and specific talents in information processing in the clinical population of gifted children. Thus, the study of exceptional performances may contribute to our knowledge of functional brain organization taking into consideration individual differences.     

Structure implicative des propriétés, conséquences pour l'étude de la catégorisation

We show how the notion of implication between properties and the relevance principle shed new light on the results of Rosch and her colleagues (1975, 1976). To uncover our hypotheses, concerning relationships between properties, participants were asked to respond to propositions linking properties A and B, relative to birds, of the type “If A, can it generally be said that B?” Results show that some properties are linked one to the other (quasi-equivalence, quasi-implication, or quasi-independence) and that these implicative links can be summarized by an implicative graph. The resulting property structure has a predictive character for participant response times.     

Systèmes de personnalité au niveau de l'individu : vers une évaluation de l'architecture sociocognitive de la personnalité

This paper addresses conceptual strategies in the assessment of intra-individual personality architecture, including the assessment of those social-cognitive structures and dynamics that contribute to personality coherence. The paper also relates social-cognitive analyses of intra-individual personality architecture to trait-theoretic analyses of inter-individual differences in the population. An overarching theme is that these alternative research traditions should be understood as approaches to different scientific problems. Unlike, for example, the lexical Big Five tradition of personality research, social-cognitive theories are concerned fundamentally with mental structures and dynamics that causally contribute to personality functioning and coherence, and with understanding how these cognitive and affective systems develop and function in interaction with the social environment. As has been explained by Lamiell (2003) and others, inter-individual analyses cannot substitute for the study of intra-individual personality dynamics and dispositions.     

Motivation et métacognition : les buts de compétence prédisent les processus métacognitifs en résolution de problèmes mathématiques

This study analyzes the effects of achievement goals on the metacognitive processes as 200 students solve two mathematical problems differing in complexity. Results show that the diverse achievement goals have significant effects both on metacognitive experiences and on metacognitive strategies, coherently across the two problems. Mastery-approach goals predict the feeling of liking the task, mastery-avoidance goals have an effect on the use of metacognitive strategies, whereas neither performance-approach nor performance-avoidance goals are significantly related to metacognitive processes. The results offer a rich picture of the interactions between goals and metacognitive processes, revealing the major role of mastery-avoidance goals.     

Généralisation de propriétés biologiques, physiques et comportementales chez l’enfant de cinq à neuf ans

This study is designed to examine how biological knowledge is organized and structured in children. Five- to nine-year-old children's interpretations of biological phenomena are studied by examining to what extent the transmission of different kinds of properties is perceived as being causally related to birth origins. A property generalization task is used, in which biological relations (birth origins) are pitted against adoptive relations. The characteristics to be generalized correspond to non-obvious biological characteristics, visible physic characteristics or behavioural characteristics. Our results show that five-year-old children do not understand the origin of these characteristics. A conceptual change seems to be at work by the age of seven but the delimitation of biological categories remains imperfect.     

Méta-analyse et efficacité des psychothérapies : faits et fictions

In a political environment increasingly concerned with the problem of escalating health care costs, the issue of psychotherapy efficacy evaluation is still debated. Historically, this debate started after Eysenck (1952) published a famous article suggesting that average improvement from pre- to post-therapy has nothing to do with psychotherapy participation, but something that would tend to happen anyway (“spontaneous remission”). Wanting to prove that psychotherapy was effective (Glass, 2000), Smith and Glass (1977) published the first meta-analysis of the psychotherapy efficacy, combining the results of several controlled clinical trials, and found that psychotherapy was remarkably efficacious. Following a brief historical introduction, the objectives of this paper is to define the principles of meta-analysis, to discuss of epistemological contextualization of this methodological approach, and finally to examine the interest and limits of the application of this method in the field of evaluation of psychotherapy.     

Psychologie, épistémologie et théorie de la représentation : fondation analogique et données séminales

Our scientific systems mirror our mental constraints: the limits of our mental representations lead us to a better reconstitution of the world by some scientific theories. Thus, the ways of representation by a mental system provide a fruitful paradigm for epistemology. To tackle this point, we start from an experiment of psychology on the impact of seed data on the representation of geography. We try to generalize the concept of seed data in the framework of the theory of analogical foundation of representations. A parallel is outlined between: 1) the integration of a piece of information into a mental system; 2) the integration of data into a scientific system. We bring up some consequences about the fonction of experimentation.     

L’apport des États-Généraux au débat bioéthique

The objective for organizing the so-called “États-Généraux de la bioéthique” is certainly to encourage the idea that bioethics is not only a closed field for experts. But we should wonder if this quest of social legitimacy is not a mean to dissimulate power acquired by emerging institutions on human bodies.     

Les caractéristiques émotionnelles des enfants à haut potentiel

Most theoretical accounts of giftedness now include an emotional as well as an intellectual component. Yet the multi-dimensional nature of giftedness has often been overlooked in the field of education. According to practitioners, gifted children not only think differently but also feel in other ways. From this point of view, the intellectual complexity interacts with emotional intensity to provide a qualitatively different way of experiencing the world, which leads to the production of the gifted child’s greater potential for high achievement. This paper will focus on emotional features of gifted individuals, and how they could be used to complete current measures and to enrich the concept of giftedness.     

Représentations de la société et pratiques éducatives en contexte de disparité culturelle : les choix de scolarisation de l'enfant chez des parents sénégalais

The purpose of this study, including the socio-cultural context of Senegal, is to show how society and social change's representations affect the choice to attend school or not. Representations of the society and of the social change have been apprehended during half directive talks, accomplished with twenty subjects (parents of Senegalese children) and put in evidence by statistical analyses, both lexical and morphosyntactical. It emerges from the results that important changes concerning representations of the society and of the social change - especially according to school attendance's modes - can be observed. Parent's positions on the social change - sometimes ambivalents - underline incoherence of link between society and social change's representations and school attendance's methods in a cross-cultural context.     

Motivation autodéterminée, perceptions de conflit et d'instrumentalité et assiduité envers la pratique d'une activité physique : une étude prospective sur six mois

Exercising regularly represents a challenging public health issue. The purpose of this study was to extend prior research based on self-determination theory by considering perceptions of conflict-instrumentality with regard to physical activity. A 6-month prospective study was conducted among 62 adults. In January, their self-determined motivation toward exercise and work was assessed by questionnaire, as well as their perceptions associated to the role of exerciser. Their presence was then controlled until the end of the season. The analyses revealed a negative relationship between self-determined motivation and role conflicts, and between this variable and observed assiduity. Those results are discussed with regard to their practical implications for exercise adherence.     

Le cartable électronique : sémantique de l'utilisabilité et aide aux apprentissages

A semantic usability approach was used for the ergonomic conception of the electronic schoolbag with Methods from Cognitive Psychology and Artificial Intelligence. A formal object-oriented analysis as well as the questioning and observing users provided principles as a guide for user-based conception. Similar results were found from both methods. They indicated how to build an easy-to-use interface that improves school apprenticeship.     

L’information et la gestion des risques dans le suivi de la grossesse lors du 1 trimestre : quelques réflexions sur le défi éthique et le cadre légal en Suisse

The progress in prenatal medicine raises complex questions with respect to the physician–patient relationship. The physician needs to reconcile medical aspects, ethical principles as well as judicial norms. Already, during the first trimester, the physician has to put into practice the schedule combining for each individual pregnancy physical, laboratory and other appropriate exams. Physicians are under the obligation to inform in a clear and comprehensive way without creating unnecessary anxiety for their patients. Legal requirements include informed consent, the respect for the patient's right to self-determination, and compliance with the Swiss federal law on genetic testing, especially with its articles on prenatal screening and diagnosis. This article discusses the complexity of obstetrical practice when it comes to delivering adequate information within the scope of ethical and legal requirements in Switzerland.     

Effets de l’expression écrite d’un événement positif et négatif sur le niveau d’anxiété d’étudiants de différentes disciplines

This study concerns the field of writing and its influence on the emotional state of writers (Pennebaker, 2002). In this field of research, participants are usually requested to express their feelings and emotions following the occurrence of negative events. It is thus important to collect data concerning the influence of positive experiences. By contrast, our study aimed at exploring the impact of expressive writing in two opposite contexts. One context concerns a negative experience (exam's failure) and the other context refers to a positive experience (exam's success). Expressive writing is usually studied in relation to mental (mostly depression) and physical health of the participants. The impact of expressive writing affect on the writers’ anxiety has more rarely been investigated. This is the reason why we have examined the effect of writing on the levels of anxiety of writers. Writing expertise has also been shown to depend on academic disciplines. To fulfill these different goals, undergraduate students (n = 119) belonging to three different university discipliones (arts, sciences and psychology students) responded to the S-Anxiety scale and when then required to write about their feeling concerning the positive or negative topics. The level of anxiety was again measured afterwards. The main question under investigation is to know if emotion regulation (in the sense of Lepore et al., 2002) would vary as a function of the nature of the described event. We hypothesize that variations in anxiety would depend on these events and that impact of emotional regulation would also differ according to the students’ curses. The results show that sciences students are not as verbose (measures in terms of verbal volume) than arts and psychology students. Moreover, emotional content of writing has been analyzed with Emotaix-Tropes (Piolat and Bannour, 2009a). Whatever the course, students produced both positive and negative lexicon for the two topics. However, positive lexicon was proportionally more important in the Success and an inverse result was observed in the Failure situation. The anxiety level was higher following the use of negative valence lexicon and was lower following the use of lexicon of positive valence. The short term beneficial effect of disclosure is thus not observed in case of a negative event. In addition, students with a scientific curse showed more variations in their emotional state.