The Political Socialization of Commerce and Social Science Students: Epistemic Authority and Attitude Change1

A 3-year longitudinal study assessed the effects of studying in the social sciences versus commerce on sociopolitical orientation. Results reveal field-specific changes in attitudes. Commerce students (n= 34) became, over time, more favorable toward “capitalists,” less favorable toward “unions,” and less likely to attribute poverty and unemployment to systemic factors. In contrast, social science students (n= 57) maintained liberal attitudes and became less likely to attribute poverty and unemployment to internal dispositions. Beliefs about internal and external causes of poverty and unemployment, while unrelated in 1st year, become negatively related in 3rd year but only among social science students. Measures taken in 3rd year to assess the influence of peers, professors, and courses suggest that peers have a generally conservative effect, even in the social sciences, while professors and courses have a liberal effect only in the social sciences.     

Studies in group decision I: Social space,patterns of communication and group concensus

The discovery of the effects of risky shift focusses the interest on the study of decision processes. Nevertheless the researches carried on until now have always shown confusion between the theoretical and experimental analysis of these processes and the risk-related behavior. In the first part of the article the authors try to clear this confusion as well as to define the conditions of a systematic study of the mechanisms of decision leading either to an averaging or to a polarization of individual views. The authors insist on the necessity to compare groups rather than individuals to groups. To start with, one hypothesis concerning the effects of group organization on the degree of polarization of views is proposed. The experiment described in the second part of the article confirms the hypothesis: A group in which individuals have the possibility to communicate with each other and to interact directly take more extreme decisions than a group deprived of this possibility. It is presumptuous and inexact to state that groups take more extreme risk than individuals whereas it is right to say that certain groups take risks when circumstances are favorable.     

Word interruption in self-repairing

Levelt (1983) proposed that the reason why speakers often do not interrupt an erroneous word before self-repairing is a lack of trouble detection before the end of that word. However, this explanation does not apply to merely inappropriate words. According to Levelt, this latter kind of word is completed for pragmatic reasons. In the present paper, a new corpus containing 1225 repairs is analyzed. From Levelt's theoretical framework, it was predicted that for erroneous words the longer the reparandum the higher the amount of word interruptions. Another prediction was that this decrease across word length should be slighter for nonerroneous words than for erroneous ones. Both predictions were confirmed. Results were consistent with Levelt's hypothesis and especially with the idea that erroneous word completion is not a real exception to the main interruption rule in speech self-repairing.     

Two-stage model of visual backward masking: Sensory transmission and accrual of effective information as a function of target intensity and similarity

A functional model is used to describe the effect of target intensity and target-set similarity on backward visual masking. The model consists of two distinct stages of visual information processing. The first stage is related to sensory transduction and transmission and is assumed to require a finite and measurable amount of time during which performance-remains at chance. The second stage, associated with central processing, is characterized by a negatively accelerated growth function reflecting the accrual of effective information. Results show that the duration of the transmission stage is inversely related to target intensity. Surprisingly, the rate of information accrual is an interactive function of both target intensity and target-set similarity. The pattern of results is consistent with the interpretation that both intensity and similarity mediate their effect through a common mechanism—the accrual of effective information.     

Towards a theory of collective phenomena. III: Conflicts and forms of power

This paper further develops a new theory of power advanced by the authors in two previous papers (Galam and Moscovici, 1991, 1994). According to this theory power results from the build up of conflicts within a group, these conflicts requiring a degree of organizational complexity which is itselfa decreasing function of group size. Within this approach, power appears to be a composite of three qualitatively different powers, institutional, generative and ecological. Levels and relationships among these forms of power are considered as a function of the diversity of the group. There exist also three states of organization associated with power evolution. At the group initial stage is the paradigmatic state. Creation and inclusion of conflicts are accomplished in the transitional state through the building of complexity. At a critical value of diversity, the group moves into the agonal state in which institutional power vanishes simultaneously with the fusion of generative and ecological powers.     

Contrary effects of group cohesiveness in minority influence: Intergroup categorization of the source and levels of influence

The roles of group cohesiveness and intergroup categorization of the source in minority influence were studied in a 2 (high versus low cohesiveness) × 2 (ingroup versus outgroup source) × 3 (phases) factorial design. Six subjects forming a group were confronted with a confederate defending a minority position in a perceptual task. The results indicated a manifest influence effect (slide colour), accompanied by a latent polarization (afterimage) in the high cohesrveness/outgroup source condition, and a latent unfluence effect in the low cohesiveness/ingroup source condition.     

Making the planet green again: The interplay of attitudes and group norms in the conversion to organic farming

Attitudes and social norms are key social psychological concepts that have often been considered as independent determinants of human behavior. However, questions about the interplay between the two are somewhat of a blind spot in social psychology. In the present research, we test the hypothesis that when an important change in norms is involved, behavioral intentions will be shaped by a discrepancy between personal attitudes and the perceived group norm, that is the perception of other group members’ attitudes. This proposition is tested and supported across three studies in a context of the conversion to organic farming, a behavior indicative of a significant societal and behavioral change. Farmers who did convert to organic farming were those who perceive other farmers to hold less positive attitudes toward this environmentally-friendly practice compared to their own (Study 1a & 1b, N = 1,023). Among conventional farmers, the intention to convert to organic farming is also predicted by a discrepancy between personal attitudes and the perceived group norm (Study 1b). Finally, among agricultural colleges’ students (Study 2, N = 280), the intention to become an organic farmer was influenced by an interaction between attitudes and perceived group norm and not only by independent effects of these two variables. The theoretical and practical implications of these findings for a better understanding of behavioral adaptation in times of social change are discussed.     

Perceived acculturation preferences of minority groups and intergroup discrimination: When culture‐specific intergroup norms matter

The present research seeks to show that culture‐specific variables can moderate the impact of general determinants of intergroup discrimination, usually assumed to operate identically across cultures. The present paper reports the results of two studies testing the hypothesis that, in France, the cultural norm of new laïcité (a French‐specific ideology of secularism) can moderate the impact of the perceived host culture adoption and national identification on discrimination against immigrants. We conducted a correlational study (Study 1, N = 249) and an experiment (Study 2, N = 143) using two distinct and previously validated measures of intergroup discrimination. Results showed that the higher the perception of a norm of new laïcité, the stronger the link between host culture adoption and national identification. More specifically, among native French people, the perception of a weak host culture adoption and a weak national identification on the part of immigrants produced higher levels of discriminatory behavior especially when the intergroup norm of new laïcité was high. These studies highlight the fundamental importance of taking into account culture‐specific variables in the study of discrimination and point to the fact that, by changing the normative context, one may change intergroup behaviors. Reducing intergroup discrimination in applied settings may require targeting culture‐specific intergroup norms.