Effects of the KiVa Anti-bullying Program on Adolescents’ Depression, Anxiety, and Perception of Peers

The present study investigated the effects of the KiVa antibullying program on students’ anxiety, depression, and perception of peers in Grades 4–6. Furthermore, it was investigated whether reductions in peer-reported victimization predicted changes in these outcome variables. The study participants included 7,741 students from 78 schools who were randomly assigned to either intervention or control condition, and the program effects were tested with structural equation modeling. A cross-lagged panel model suggested that the KiVa program is effective for reducing students’ internalizing problems and improving their peer-group perceptions. Finally, changes in anxiety, depression, and positive peer perceptions were found to be predicted by reductions in victimization. Implications of the findings and future directions for research are discussed.     

Emotions in context: Anger causes ethnic bias but not gender bias in men but not women

Emotions influence information processing because they are assumed to carry valuable information. We predict that induced anger will increase ethnic but not gender intergroup bias because anger is related to conflicts for resources, and ethnic groups typically compete for resources, whereas gender groups typically engage in relations of positive interdependence. Furthermore, we also predict that this increased ethnic intergroup bias should only be observed among men because men show more group‐based reactions to intergroup conflict than women do. Two studies, with 65 and 120 participants, respectively, indeed show that anger induction increases ethnic but not gender intergroup bias and only for men. Intergroup bias was measured with an implicit measure. In Study 2, we additionally predict (and find) that fear induction does not change ethnic or gender intergroup bias because intergroup bias is a psychological preparation for collective action and fear is not associated with taking action against out‐groups. We conclude that the effect of anger depends on its specific informational potential in a particular intergroup context. These results highlight that gender groups differ on a crucial point from ethnic groups and call for more attention to the effect of people's gender in intergroup relations research. Copyright © 2012 John Wiley & Sons, Ltd.     

Extending parasite-stress theory to variation in human mate preferences

In this commentary we suggest that Fincher & Thornhill's (F&T's) parasite-stress theory of social behaviors and attitudes can be extended to mating behaviors and preferences. We discuss evidence from prior correlational and experimental studies that support this claim. We also reanalyze data from two of those studies using F&T's new parasite stress measures.     

E‐readers,Computer Screens,or Paper: Does Reading Comprehension Change Across Media Platforms?

The present research examined the impact of technology on reading comprehension. While previous research has examined memory for text, and yielded mixed results of the impact technology has on one's ability to remember what they have read, the reading literature has not yet examined comprehension. In comparing paper, computers, and e‐readers, results from this study indicated that these three different presentation modes do not differentially affect comprehension of narrative or expository text. Additionally, readers were not consistently compensating for difficulties with comprehension by engaging in different reading behaviors when presented with text in different formats. These results suggest that reading can happen effectively in a variety of presentation formats. Copyright © 2013 John Wiley & Sons, Ltd.     

Do Affiliative and Autonomous Styles Relate to Peer Relational Victimization and Aggression?

This study considers whether established depressogenic personal styles based on Beck’s theory of autonomy and sociotropy relate to peer relational victimization and aggression. A diverse emerging adult sample was administered a computer-based survey. Latent profile analysis revealed affiliative, autonomous, and more balanced personal styles. Autonomous and affiliative style participants reported greater peer relational aggression than balanced style participants. Peer relational victimization mediated autonomous style differences in peer relational aggression. Additionally, peer relational victimization mediated the affiliative style difference in peer relational aggression among males and depressed females. Finally, the effect of peer relational victimization on relational aggression was greatest among depressed affiliative and depressed autonomous adults. Results highlight the potential that personal styles relate to depression risk pathways for peer relational victimization and aggression.     

The other-species effect in human perceptions of sexual dimorphism using human and macaque faces

Humans are better able to discriminate among human faces than faces of other species. This difference in perceptual discrimination is known as the “other-species effect”. Models of perception have posited that the ultimate functional significance of the other-species effect is a higher discrimination capability within an organism's most familiar and salient stimulus set while attenuating the ability to discriminate amongst unfamiliar stimuli. Here, human participants made masculinity judgements of human and macaque faces manipulated based on either human or macaque sexual dimorphism. Humans were more accurate at identifying masculine/feminine faces in species-congruent than species-incongruent transforms in both human and macaque faces. We observed an other-species effect whereby accuracy (correctly judging masculinized faces as more masculine) was highest for own-species faces. We also found that both men and women were better at judging the sex-typicality of male faces than female faces, regardless of the species of the face or the species of the manipulation. Our findings demonstrate an other-species effect for the perception of sex-typicality among human raters.     

More Than Happy to Help? Customer‐Focused Emotion Management Strategies

This paper investigates the impact of customer service representative (CSR) customer‐focused emotion management strategies on expressed customer emotions, beyond the influences of emotional contagion. We propose that problem‐focused strategies (situation modification and cognitive change) are likely to reduce the intensity of negative customer emotions and increase the intensity of positive customer emotions, whereas emotion‐focused strategies (attentional deployment and modulating the emotional response) will have the opposite impact. Further, we propose that customer negative emotions will affect the choice of strategies CSRs employ. Based on evaluator ratings of recorded customer service calls (N= 228), our findings confirmed the positive effects of problem‐focused strategies and the negative effects of emotion‐focused strategies on customer‐expressed emotions. In addition, we found that initial customer emotions affected the strategy used by the CSR, whereby negative emotions expressed by the customer reduced the use of the most effective strategy and increased the use of the least effective strategy.