Implicit and explicit measures of prejudice and stereotyping: do they assess the same underlying knowledge structure?

Do implicit and explicit measures of ethnic attitudes assess the same underlying knowledge structure in long term memory? This study uses both a correlational and an experimental design (N = 133) in order to address this central question. In the first part, we suggest that self‐presentational strategies can partly explain why the relation between implicit and explicit measures is inconsistent in the existing literature. More specifically, we show that when there are strong norms against prejudice, implicit and explicit measures are significantly negatively related. In the second part, an experimental manipulation of relative gratification (RG), the opposite of relative deprivation, reveals that when the level of explicit prejudice increases (RG condition), a similar effect is also observed at the implicit level. Together, these results suggest that implicit and explicit measures assess similar knowledge structure. Copyright © 2004 John Wiley & Sons, Ltd.     

Social identity,relative group status and intergroup attitudes: when favourable outcomes change intergroup relations…for the worse

This study examines in a natural setting (N = 253) the effects of favourable outcomes at the individual and group levels on the relations between members of high (nondisabled) and low (disabled) status groups. Consistent with past research, the results show that, overall, high‐status group members are more likely than low‐status group members to display ingroup bias. Furthermore, as hypothesized on the basis of the role of relative gratification in intergroup relations, a favourable group outcome led high‐status group members to derogate the low‐status outgroup. On the other hand, as predicted from the assumption that outgroup favouritism reflects a strategy of individual mobility, a favourable individual outcome led low‐status group members to display an evaluative bias in favour of, and to identify with, the high‐status outgroup. The implications of these findings for the explanation of outgroup favouritism and outgroup derogation are discussed. Copyright © 2002 John Wiley & Sons, Ltd.     

Resilience and Positive Emotions: Examining the Role of Emotional Memories

Abstract Resilience has been frequently associated with positive emotions, especially when experienced during taxing events. However, the psychological processes that might allow resilient individuals to self-generate those positive emotions have been mostly overlooked. In line with recent advances in memory research, we propose that emotional memories play an important role in the self-generation of positive emotions. The present research examined this hypothesis in two studies. Study 1 provided initial data on the validity and reliability of a measure of emotional memories networks (EMN) and showed that it had a predictive value for broad emotion regulation constructs and outcomes. In addition, Study 1 showed that positive EMN mediated the relationship between psychological resilience and the experience of positive emotions in a context of sadness, even after controlling for pre-experimental positive mood. Study 2 replicated results of Study 1 in a context of anxiety and after controlling for positive affectivity trait.     

A Qualitative Investigation of Supervisees' Experiences of Triadic Supervision

Although triadic supervision has existed for some time, few studies have focused on this form of supervision or its effectiveness. In this qualitative study, the experiences of 6 master's‐level students from a counselor education program who participated as supervisees in triadic supervision were explored using in‐depth, open‐ended interviews. The data analysis resulted in 5 major categories, which are discussed. Implications of the findings for clinical supervision and further research are also addressed.     

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.     

Towards a theory of collective phenomena. II: Conformity and power

A new theory of power is presented using the concept of symmetry breakdown in small and large groups. Power appears to result from the building up of conflicts within the group. Introduction and support of these conflicts requires an internal organization of the group. The organization-associated complexity is a decreasing function of group size. Thus small groups have more difficulties in generating internal conflicts than large ones. This group dynamic is characterized by two states which are different in their nature. The group is first built within the paradigmatic state aimed to determine and reproduce group conformity The group challenge is then to reach the transitional state which enriches the group possibilities through the inclusion and stabilization of internal conflicts.     

Data-driven Processing and Priming Effects in a Word-fragment Completion Task

An experiment was designed to examine the role and importance of data-driven processing in an implicit memory task: Word-fragment completion. We investigated the effects of priming and manipulating the context in which the target words had been read. Three main results emerged. First, replicating MacLeod's experiment (1989), we found that there was a very small priming effect for words previously studied in a text. Second, the magnitude of the priming effect increased with the perceptual difficulty of information intake during reading. Third, these variations in priming for the texts were functionally independent of subjects' recall of the text read. These results suggest that data-driven processing plays a critical role in priming. They are consistent with the transfer-appropriate processing theory recently advocated by Roediger, Weldon, and Challis (1989).     

Coherence and Truth: A Cognitive Model of Propositional Truth Attribution

The truth value assigned to a proposition is treated by philosophers, logicians, and most psychologists as an abstract construct, a theoretical object outside the cognitive system. Breaking away from this consensus, we propose to carry out a psychological investigation to analyse the objective, verifiable properties of representations categorized as true by human individuals. We shall reject the conception whereby attributing a truth value to a proposition is the result of the activation of knowledge about the truth of that proposition. We shall also exclude the conception of truth as the result of the establishment of a correspondence with the world. We propose that truth be understood as the result of a decision about the values taken on by the conditions for fulfilment of the act of referencing in a mental model. Our cognitive model of propositional truth attribution is built on the assumption that the truth value of a proposition is determined by the ability of that proposition to fit into the theory of the field to which it refers. This attribution is viewed as a two-stage cognitive activity. During the first stage, the features defining the coherence of the proposition in the activated mental model determine its plausibility value. This defines a generally inconsistent set of truth candidates. The second stage involves selecting the subset containing all propositions which, in context, will be considered true. Two selection criteria are used: maximum consistency and connectivity. The preliminary experimental results proved to be compatible with the proposed model.     

L'avenir de l'approche par élaboration de règles

The goal of this study is the elaboration of a computerized diagnostic instrument based on Siegler's rule-assessment approach for assessing the acquisition of the probability quantification scheme in subjects aged 6–18 years. Three versions of the test were used. Version 1 was Siegler's original version (four types of problems and four rules). In version 2 five new rules were added; version 3 contained the five new rules plus eleven types of problems. Results show that version 1 allows the classification of only 50% of subjects; version 2, 60%; and version 3, 70%. Despite improved versions, some weaknesses remain, the most important one being that it is still impossible to evaluate intra-individual variability. Aware of these limits, Siegler has reassigned his model to a local model of problem solving, and suggests a developmental model of information processing inspired by a Darwinian model of variation and strategy selection. The authors hypothesize that computer engineering could not only reaffirm the general status of the rule-assessment approach, but could also allow consideration of intra-individual variability.