Desired personality traits in politicians: Similar to me but more of a leader

What makes voters prefer a certain type of politician? First, we argue that voters’ trait preferences follow a “desired leadership” principle. We show that citizens want the ideal-type politician to be more emotionally stable, extravert-assertive, more deliberate-conscientious and open, more honest, but also somewhat more disagreeable than the average citizen. Second, we argue that voters prefer a model candidate with similar basic value-related personality traits. Importantly, we show that trait congruence is partly mediated by core ideological preferences and thus ensures democratic representation. The study’s findings have implications for personalization of politics and democratic representation, because personality traits can be vital cues for voters deciding whether candidates will act in their interest and represent them well.     

Goal projection in public places

Three studies investigated the phenomenon of goal projection in everyday life considering three moderators: goal commitment, the perceived similarity of the target person, and goal attainment. Moviegoers' (Study 1) highly committed to see a particular movie projected this goal onto other movie patrons. Commuters (Study 2) highly committed to catch a certain train projected this goal onto other commuters, given that these commuters were perceived as similar. Shoppers (Study 3) projected buying a particular item when both their goal commitment and the perceived similarity of another shopper were high, and the goal was not yet attained. The results imply that goal projection is part of our everyday life and is fostered by high‐goal commitment, perceiving others as similar, and ongoing goal striving.     

Parent–Child Similarity in Common and Specific Components of Prejudice: The Role of Ideological Attitudes and Political Discussion

Using a representative sample of Belgian adolescents (N = 1530) and both their parents, we investigated the parent–child similarity in prejudice towards different out‐groups and ideological attitudes (right‐wing authoritarianism and social dominance orientation). Contrary to previous studies, first, we distinguished between common and specific components of prejudice to test whether the parent–child similarity in one specific type of prejudice was symptomatic of parent–child similarity in prejudice towards out‐groups in general. Second, we evaluated whether the parent–child similarity in common and specific components of prejudice was related to the parent–child similarity in ideological attitudes. Third, we investigated the moderating role of political discussion in the intergenerational framework of ideology and prejudice. Results indicated that parent–child similarity was particularly pronounced for the common rather than the specific component of prejudice and that the similarity in ideological attitudes was partly related to the similarity in the common component of prejudice. Finally, adolescents who discuss social and political issues more (versus less) frequently with their parents more strongly resembled their parents in the common component of prejudice and levels of authoritarianism. These results suggest that generalized prejudice runs in families and highlight politicization of the family as an important socialization mechanism. Copyright © 2015 European Association of Personality Psychology     

Effects of voice and similarity on procedural fairness and trust: A dual process model of public acceptance based on representatives’ participation

In citizen participation, a few representatives of the total citizen population participate in discussions with authorities regarding public decisions and policies. The present study examines a dual process model in which the representatives’ voice and similarity of values facilitate public acceptance through procedural fairness and trust in representatives, respectively. The results of an experiment employing a scenario method, which included participants from Japan (n = 211) and the Netherlands (n = 200), indicate that the representatives’ voice increased procedural fairness and public acceptance when the similarity of representatives was high. The effects of representatives’ voice on public acceptance via procedural fairness was supported in both nations, while other effects of representatives’ similarity on acceptance via trust were indicated only in Japan. These results suggest that the indirect voice of citizens, as conveyed by representatives, plays an important role in increasing perceptions of procedural fairness and public acceptance among citizens.     

A generalized distance function for preferential choices

Many cognitive theories of judgement and decision making assume that choice options are evaluated relative to other available options. The extent to which the preference for one option is influenced by other available options will often depend on how similar the options are to each other, where similarity is assumed to be a decreasing function of the distance between options. We examine how the distance between preferential options that are described on multiple attributes can be determined. Previous distance functions do not take into account that attributes differ in their subjective importance, are limited to two attributes, or neglect the preferential relationship between the options. To measure the distance between preferential options it is necessary to take the subjective preferences of the decision maker into account. Accordingly, the multi‐attribute space that defines the relationship between options can be stretched or shrunk relative to the attention or importance that a person gives to different attributes describing the options. Here, we propose a generalized distance function for preferential choices that takes subjective attribute importance into account and allows for individual differences according to such subjective preferences. Using a hands‐on example, we illustrate the application of the function and compare it to previous distance measures. We conclude with a discussion of the suitability and limitations of the proposed distance function.     

The effects of direction similarity in visual working memory: Behavioural and event-related potential studies

Object similarity can improve visual working memory (VWM) performance in the change-detection task, but impair the recognition performance when it occurs at retrieval of VWM in the recognition task. The effect of direction similarity is an issue that has not been well resolved. Furthermore, electrophysiological evidence in support of the mechanisms that underlie the effects of similarity is still scarce. In the current study, we conducted three behavioural experiments to examine the effects of direction similarity on memory performance with regard to both the encoding and retrieval phases of VWM and one event-related potential (ERP) experiment to explore the neural signatures of direction similarity in VWM. Our behavioural studies indicated that direction similarity improved performance when it occurred at the encoding phase but impaired performance when it occurred at the retrieval phase. Moreover, the ERP experiment showed that the amplitude of the contralateral delay activity (CDA) increased with the increasing set size for similar but not dissimilar directions. In addition, the CDA amplitude for similar directions was lower than that for dissimilar directions at set size 2. Taken together, these findings suggest that direction similarity at encoding has a positive effect on VWM performance and at retrieval has a negative effect. Given that VWM capacity depends on information load and the number of objects, the positive effect of similarity may be attributed to reduced information load of memory objects.     

Accuracy and assumed similarity in first impressions of personality: Differing associations at different levels of analysis

How are accuracy and assumed similarity associated in first impressions of personality? In a large-scale video perception study, accuracy and assumed similarity were strongly negatively associated across traits, consistent with past research (e.g., Beer & Watson, 2008). However, across perceivers and perceiver-target dyads, the ability to perceive others accurately was independent of the tendency to assume similarity with others. Thus, viewing others in general or specific others as overly similar to the self does not imply viewing them inaccurately. In sum, accuracy and assumed similarity are inversely related when examined across traits but are independent across perceivers and dyads.