ETUDE COMPARATIVE DE L'IMAGE DE LA PSYCHOLOGIE CHEZ LES ETUDIANTS EN PSYCHOLOGIE,BELGES, ESPAGNOLS,FRANCAIS, MEXICAINS ET QUEBECOIS*

1373 psychology students from Barcelona (Spain), Liège (Belgium), Lille (France), Mexico city (Mexico) and Montréal (Canada) responded to a questionnaire dealing with their image of the discipline at various points in their university career. The students were asked to designate the authors they felt to be the most important as well as their preferences in regard to various areas and tendencies in psychology. The results show more agreement than could have been expected considering the cultural diversity and the great distance among the groups examined. Relevant differences from the other universities studied were found only with the Mexican students.     

A COMPARISON OF COGNITIVE CONFLICT BETWEEN PERSONS IN WESTERN EUROPE AND THE UNITED STATES1

Etude comparative du conflit cognitif interpersonnel en Europe occidentale et aux Etats-Unis. — La recherche a été menée conjointement dans divers pays européens (Grande-Bretagne, France, Italie, RFA) et aux Etats-Unis, selon la même procédure. On induit des différences cognitives détetminées entre les 2 membres d'un groupe, en les entraînant différemment (ce dont ils ne sont pas conscients) dans une tâche d'apprentissage portant sur des problèmes politiques; il s'ensuit un conflit quand on réunit les deux sujets et qu'on leur demande d'aboutir à des solutions communes. Les résultats montrent que — a) les différences cognitives ne sont pas réduites en Europe alors qu'elles le sont, lentement, aux Etats-Unis; — b) les sujets européens aboutissent moins souvent que les sujets américains à des solutions de compromis; — c) les européens réagissent différemment à l'idée de « Contrôle de l'Etat ». Ce type de recherche peut être utilisé pour étudier le conflit cognitif sur une base interculturelle; les résultats font apparaître des problèmes importants qui n'ont pas encore été étudiés.     

THE ROLE OF SELF-ESTEEM IN COMPETITIVE CHOICE BEHAVIOR1

Le rôle de L'estime de soi dans les choix compétitifs — Un programme transnational de recherche sur les déterminants des processus de décision s'est concentré dans une première phase sur la relation entre L'estime de soi et le comportement compétitif dans un jeu de type « Dilemme du prisonnier ». Des étudiants américains, chez lesquels une grande estime de soi avait été induite, firent davantage de choix compétitifs que les sujets chez lesquels on avait induit une faible estime de soi. Une des deux expériences avec des étudiants français a reproduit les mêmes résultats, alors que des expériences avec des sujets italiens ont produit des résultats inverses. Différentes interprétations théoriques des résultats sont proposées et critiquées.     

Effects of serotonin-mimetic drugs on mouse-killing behavior

Muricidal behavior induced in rats by social isolation or by olfactory bulb ablation was blocked following IP administration of serotonin (5–HT) agonist 8-OH-DPAT and 5-MeODM and by 5-HT uptake inhibitors, fluoxetine and indalpine. Among uptake inhibitors, although fluoxetine has a higher IC₅₀ and a higher Ki, it is apparently more efficient than indalpine. The 5-HT agonist, 8-OH-DPAT, acting at a putative 5-HT_1A receptor, appears more efficient on muricidal inhibition than 5-MeODM, at a much lower dosage. It is highly probable that 5-HT_1A receptor rather than 5-HT_1B is involved in the antimuricidal effect of serotonin-mimetic drugs. Since 5-HT mimetic drugs blocked mouse-killing behavior of bulbectomized rats, we suggest that in the sequence of events in muricidal inhibition 5-HT circuits participate after gabaergic modulation from olfactory bulbs.     

The interacting effect of load and space on visual selective attention

In the study of visual attention, two major determinants of our ability to ignore distracting information have been isolated, namely, (1) the spatial separation from the focus of attention and (2) perceptual load. This study manipulated both factors using a dual-task adaptation of the flanker paradigm (Eriksen & Hoffman, 1973). It showed that (1) although attention followed a gradient profile under low perceptual load it followed a Mexican-hat profile under high perceptual load, consistent with the idea that increasing load focuses spatial attention; and (2) increasing perceptual load did not improve overall selectivity: Though selectivity improved at near separations, it was impaired at far ones. Load and spatial separation exert interacting effects.     

Catching up with wonderful women: The women‐are‐wonderful effect is smaller in more gender egalitarian societies

Inequalities between men and women are common and well‐documented. Objective indexes show that men are better positioned than women in societal hierarchies—there is no single country in the world without a gender gap. In contrast, researchers have found that the women‐are‐wonderful effect—that women are evaluated more positively than men overall—is also common. Cross‐cultural studies on gender equality reveal that the more gender egalitarian the society is, the less prevalent explicit gender stereotypes are. Yet, because self‐reported gender stereotypes may differ from implicit attitudes towards each gender, we reanalysed data collected across 44 cultures, and (a) confirmed that societal gender egalitarianism reduces the women‐are‐wonderful effect when it is measured more implicitly (i.e. rating the personality of men and women presented in images) and (b) documented that the social perception of men benefits more from gender egalitarianism than that of women.     

Intergroup threat,social dominance,and the malleability of ideology: The importance of conceptual replication

Consistent with the theory of malleable ideology, research has shown that, under intergroup threat, antiegalitarian individuals will exploit the malleable character of color blindness and strategically claim to be strong supporters of it. In three studies conducted in France, we found no support for this theory when measuring color blindness but strong support when using measures of laïcité, an ideology of secularism. Indeed, those who score low on social dominance orientation (SDO) were more likely to support laïcité than antiegalitarian individuals. However, a situational threat (Study 1), a symbolic threat experimentally induced (Study 2), and a perceived symbolic threat (Study 3) were all related to increased support for laïcité by people high in SDO, without affecting those low in SDO. Thus, laïcité is a malleable ideology that can be adopted by individuals having contrasting motivations, as color blindness in the United States. Implications for the role of exact and conceptual replications in the development of a psychological science are discussed.