Covered in stigma? The impact of differing levels of Islamic head‐covering on explicit and implicit biases toward Muslim women

Given the prominence of Muslim veils—in particular the hijab and full‐face veil—in public discourse concerning the place of Muslims in Western society, we examined their impact on non‐Muslims’ responses at both explicit and implicit levels. Results revealed that responses were more negative toward any veil compared with no veil, and more negative toward the full‐face veil relative to the hijab: for emotions felt toward veiled women (Study 1), for non‐affective attitudinal responses (Study 2), and for implicit negative attitudes revealed through response latency measures (Studies 3a and 3b). Finally, we manipulated the perceived reasons for wearing a veil, finding that exposure to positive reasons for wearing a veil led to better predicted and imagined contact (Study 4). Practical and theoretical implications are discussed.     

Autonomy's Substance

In this article, I argue that autonomy has to be conceived substantively in order to serve as the qualifying condition for receiving the full set of individual liberal rights. I show that the common distinction between content‐neutral and substantive accounts of autonomy is riddled with confusion and ambiguities, and provide a clear alternative taxonomy. At least insofar as we are concerned with liberal settings, the real question is whether or not the value(s) and norm(s) implied by an account of autonomy are acceptable to reasonable people, not whether these accounts are content‐neutral, procedural or input‐focused. Finally, I demonstrate how substantive constraints are compatible with, or even implied in, the notion of autonomy at play in (Rawls's) political liberalism. Overall, I present a normative reconstruction, clarification, and internal critique of liberalism, drawing on case law and statutes from England and Wales.     

Dimensional comparisons: Much is known about the effects,less about the processes

Dimensional comparisons are comparisons between different domains. They are well known in educational psychology. Here, they explain the seemingly paradoxical finding that students' math and verbal self-concepts of ability usually show correlations close to zero, although students' math and verbal achievements show strong positive correlations. This finding can be explained by the fact that students overemphasize potential differences between their math and verbal achievements when they form their self-concepts. However, dimensional comparisons also take place and affect self-evaluations outside the educational context, and the number of studies examining dimensional comparisons in different contexts has significantly increased during the last few years. This paper provides an up-to-date overview of findings on dimensional comparisons. It presents findings from studies that have examined effects of dimensional comparisons (as most studies dealing with dimensional comparisons have done so far), as well as studies that have focused on an understanding of the psychological processes involved in dimensional comparison (which relatively few studies have done so far). It is hoped that this paper will help broaden awareness of dimensional comparisons and stimulate further research on this type of comparison, especially in disciplines other than educational psychology.     

Why the Sky Didn't Fall: Mobilizing Anger in Reaction to Voter ID Laws

Since 2002, 26 U.S. states have passed laws that enhance restrictions on voters who intend to register and vote. Most have been sponsored by Republican legislators and passed by states with large Republican majorities. Proponents of such identification requirements argue that they are necessary to ensure the integrity of the electoral system by reducing voter fraud. Many Democrats have cried foul, arguing these laws are motivated by crass partisanship at best, and racial bias at worst, because they disproportionately disenfranchise minorities. Surprisingly, empirical evidence for significant demobilization, either in the aggregate or among Democrats specifically, has thus far failed to materialize. We suspect strong emotional reactions to the public debate about these laws may mobilize Democrats, counterbalancing the disenfranchising effect. We find support for this conjecture in a nationally representative survey and an experiment where news frames about voter identification (ID) laws are carefully manipulated.     

Team roles: Their relationships to character strengths and job satisfaction

Well-functioning teamwork has frequently been linked to increased work satisfaction and performance. However, there is a paucity of research on the different types of roles in teams. Recently, a new model of role behavior in teams was proposed (comprising seven such team roles: Idea creator, information gatherer, decision-maker, implementer, influencer, energizer, and relationship manager), but an assessment instrument was lacking so far. The present study describes the construction of an instrument for the assessment of these roles in two samples (N = 291 and 274) and examines their relationships with character strengths and job satisfaction. Results show that the team roles are positively related to job satisfaction and most character strengths. The findings support the important role of character strengths in work-related settings and lay ground for further studies on team roles.     

A category-overshadowing effect in pigeons: support for the Common Elements Model of object categorization learning

A model proposing error-driven learning of associations between representations of stimulus properties and responses can account for many findings in the literature on object categorization by nonhuman animals. Furthermore, the model generates predictions that have been confirmed in both pigeons and people, suggesting that these learning processes are widespread across distantly related species. The present work reports evidence of a category-overshadowing effect in pigeons' categorization of natural objects, a novel behavioral phenomenon predicted by the model. Object categorization learning was impaired when a second category of objects provided redundant information about correct responses. The same impairment was not observed when single objects provided redundant information, but the category to which they belonged was uninformative, suggesting that this effect is different from simple overshadowing, arising from competition among stimulus categories rather than individual stimuli during learning.     

Using hippocampal-striatal loops for spatial navigation and goal-directed decision-making

The hippocampus plays a central role in spatial representation, declarative and episodic memory. In this area, so-called place cells possess high spatial selectivity, firing preferentially when the individual is within a small area of the environment. Interestingly, it has been found in rats that these cells can be active also when the animal is outside the location or context of their corresponding place field producing so-called “forward sweeps”. These typically occur at decision points during task execution and seem to be utilized, among other things, for the evaluation of potential alternative paths. Anticipatory firing is also found in the ventral striatum, a brain area that is strongly interconnected with the hippocampus and is known to encode value and reward. In this paper, we describe a biologically based computational model of the hippocampal-ventral striatum circuit that implements a goal-directed mechanism of choice, with the hippocampus primarily involved in the mental simulation of possible navigation paths and the ventral striatum involved in the evaluation of the associated reward expectancies. The model is validated in a navigation task in which a rat is placed in a complex maze with multiple rewarding sites. We show that the rat mentally activates place cells to simulate paths, estimate their value, and make decisions, implementing two essential processes of model-based reinforcement learning algorithms of choice: look-ahead prediction and the evaluation of predicted states.     

Parallel Group Treatment of Pre-School Children and Their Mothers

Object relations concepts are applicable in children's group psychoanalytic psychotherapy. The author attempts to explore and delineate areas in which developmental conflicts in object relations, emotional deprivations, traumas, and family pathologies are recapitulated in the group, and how the manifestations of pathologies can be rectified by the process and formation of the group and the role of the therapist as a “new object” in the management of individual and group transferences. Clinical examples are presented.     

Nonautomated Pre-Performance Routine in Tennis: An Intervention Study

The effect of a nonautomated pre-performance routine (PPR) on performance in a high-pressure situation was investigated. Twenty-nine tennis players served in a low- and high-pressure condition in a pre- and posttest design. The intervention group learned a nonautomated PPR for 4 weeks. Increases in subjective but not objective (i.e., cortisol) levels of stress were detected in the high-pressure conditions. The intervention group showed a significant decrease in performance in the high-pressure condition in the pretest (p =.005) but not posttest (p =.161). Using a nonautomated PPR may benefit athletes who experience a drop in performance in high-pressure situations.