Social Comparison and Information Transmission in the Work Context

In the workplace, people can experience various types of failure and frustrations resulting in spontaneous social comparisons with other colleagues who are more (upward comparison) or less (downward comparison) successful. Upward comparisons especially have been shown to increase envy toward the outperforming benchmark colleague, which could negatively affect social interaction with this colleague. In line with this, our results consistently show that upward comparisons are associated with higher levels of experienced envy, as well as with a lower transmission rate of high-quality information. By contrast, type of social comparison had no impact on the amount of transmitted low-quality, work-relevant information. Theoretical and practical implications are discussed.     

Embodied emotion concepts: How generating words about pride and disappointment influences posture

Embodiment theories predict that activating conceptual knowledge about emotions can be accompanied by re‐experiencing bodily states, since simulations of sensory, motor, and introspective experiences form the foundation of conceptual representations of emotion. In the present study, we examine whether the activation of the specific emotion concepts of pride and disappointment are embodied in the sense that they are accompanied by changes in posture. Participants generated words associated with pride and disappointment while posture height was measured. Results show that during the generation of disappointment words participants decreased their posture height more than when participants generated pride words. This finding suggests that the activation of conceptual knowledge about disappointment can lead to a spontaneous expression of the associated body posture. In contrast to posture changes along the vertical axis, movement along the horizontal axis was not influenced by concept activation. In addition to bodily simulation the data also indicated introspective simulation, since feelings of disappointment increased after generating disappointment words. The current study provides the first evidence for the claim that the activation of conceptual knowledge about emotion can instantiate spontaneous simulations at a behavioral level. Copyright © 2008 John Wiley & Sons, Ltd.     

Reading habits for both words and numbers contribute to the SNARC effect

This study compared the spatial representation of numbers in three groups of adults: Canadians, who read both English words and Arabic numbers from left to right; Palestinians, who read Arabic words and Arabic-Indic numbers from right to left; and Israelis, who read Hebrew words from right to left but Arabic numbers from left to right. Canadians associated small numbers with left and large numbers with right space (the SNARC effect), Palestinians showed the reverse association, and Israelis had no reliable spatial association for numbers. These results suggest that reading habits for both words and numbers contribute to the spatial representation of numbers.     

Mémoires exacte et inférentielle en arithmétique mentale

Dans cette recherche, nous cherchons à éprouver la pertinence de la distinction de deux mémoires qualifiées d'exacte et d'inférentielle. Dans les deux expériences, sur 140 élèves de Cours Moyen et 456 étudiants respectivement, les sujets prennent d'abord connaissance d'un matériel numérique: un problème arithmétique ou un calcul mental (e.g. 86 + 47 + 93 + 52). Ensuite, ils sont interrogés à la fois sur des données exactes contenues dans ce matériel et sur des données susceptibles d'en ětre inférées. La recherche ne confirme pas clairement une indépendance des deux types de mémoire. En revanche, elle apporte des évidences en faveur d'une moindre sensibilité à l'amorçage de la mémoire exacte. Elle suggère aussi que l'effet de distance peut, en calcul mental, ětre différencié suivant les opérations arithmétiques: les opérations additives y sont plus sensibles que les opérations multiplicatives.     

Dimensions of Masculinity: Relations to Date Rape Supportive Attitudes and Sexual Aggression in Dating Situations

Sexual assault in general and date rape in particular are major issues for practitioners, educators, and researchers in counseling. This study sought to extend and refine existing research on the links between masculine gender roles and date rape by exploring 3 masculinity-related constructs that, until recently, have received relatively little attention in the context of rape research: masculinity ideology, attitudes toward feminism, and homophobia. In general, combinations of masculinity-related constructs were found to predict self-reported acceptance or perpetration of sexually coercive behaviors. Specifically, multiple regression analyses revealed that attitudes toward feminism and various, specific dimensions of masculinity ideology (vs. a global assessment, as in previous research) predicted unique variance in several types of date rape-supportive attitudes and beliefs: the Facade/Counterdependence dimension of masculinity ideology also predicted unique variance in self-reported history of sexual coercion. Implications for prevention, education, and future research are discussed.     

NONCONTINGENT DELIVERY OF ARBITRARY REINFORCERS AS TREATMENT FOR SELF-INJURIOUS BEHAVIOR

Results of recent research have shown that noncontingent reinforcement (NCR) can be effective in reducing the frequency of behavior problems. In typical NCR applications, the reinforcer that is responsible for behavioral maintenance (as demonstrated through a functional analysis) no longer follows occurrences of the target behavior but instead is delivered according to a time-based schedule. Thus, it is unclear if NCR would be effective if the target behavior continued to be reinforced or if arbitrary reinforcers (i.e., those irrelevant to behavioral maintenance) were substituted for the maintaining reinforcers in the NCR procedure. In this study, 2 individuals whose self-injurious behavior (SIB) was maintained by positive reinforcement were exposed to conditions in which arbitrary and maintaining reinforcers were withheld and were delivered either contingently or noncontingently. Results indicated that noncontingent delivery of arbitrary reinforcers was effective in reducing SIB even though occurrences of SIB produced access to the maintaining reinforcer. These results suggest that (a) arbitrary reinforcers may sometimes be substituted for maintaining reinforcers, (b) an important component of NCR procedures is alteration of a behavior's establishing operation, and (c) NCR with arbitrary reinforcers might therefore be effective when maintaining reinforcers cannot be identified or withheld during the course of treatment.