The Spatial Power Motivation Scale: A Semi-Implicit Measure of Situational Power Motivation

We introduce a new nonverbal and unobtrusive measure to assess power motive activation, the Spatial Power Motivation Scale (SPMS). The unique features of this instrument are that it is (a) very simple and economical, (b) reliable and valid, and (c) sensitive to situational changes. Study 1 demonstrates the instrument's convergent and discriminant validity with explicit measures. Study 2 demonstrates the instrument's responsiveness to situational power motive salience: anticipating and winning competition versus losing competition and watching television. Studies 3 and 4 demonstrate that thoughts of competition result in higher power motivation specifically for individuals with a high dispositional power motive.     

Gender and Age Differences in Social Skills Among Children with ADHD: Peer Problems and Prosocial Behavior

Abstract

Gender differences in peer problems and prosocial behavior among children with attention-deficit hyperactivity disorder (ADHD) were examined. Parents and teachers rated social functioning on the Strengths and Difficulties Questionnaire (SDQ) among 592 children (age 5–10?years) with ADHD and among 215 children (age 6–10?years) in a community sample. Results in the clinical group revealed significant interaction effects where older boys showed fewer peer problems than younger boys, but older girls had similar peer problems as younger girls. Teachers reported less prosocial behavior among younger girls than older girls. No gender differences in social problems emerged for the nonclinical comparison group.     

On the benign qualities of behavioral disinhibition: because of the prosocial nature of people, behavioral disinhibition can weaken pleasure with getting more than you deserve

This article focuses on social situations in which people are surprised about what is happening and inhibited about how to respond to the situation at hand. We study these situations by examining a classic topic in social psychology: how people respond to receiving better outcomes than are deserved. In these situations, the actions of an authority or a coworker push in the direction of accepting and enjoying the unfair outcome, whereas personal values for most people push in the direction of rejecting or being displeased with the outcome. This conflict may inhibit people's response to the advantageous but unfair outcomes. If people are indeed inhibited about how to respond to these kinds of outcomes, then lowering behavioral inhibition by reminding people of having acted in the past without inhibitions (in a manner that is unrelated to the outcomes participants subsequently receive) should affect reactions to the outcomes. Specifically, we hypothesize that because many people are prosocial and want to adhere to principles of fairness, reminders of behavioral disinhibition will lead to less pleasure with the unfairly obtained outcomes. The results of 8 experiments (conducted both inside and outside the psychology laboratory) revealed evidence for this benign disinhibition effect on various reactions to outcomes that are better than deserved. In further accordance with our line of reasoning, the effect is particularly pronounced among those who adhere to a prosocial orientation or who have adopted a prosocial mindset and is not observed among those with proself orientations or mindsets.     

When autocratic leaders become an option--uncertainty and self-esteem predict implicit leadership preferences

We investigated the impact of uncertainty on leadership preferences and propose that the conjunction of self-esteem level and stability is an important moderator in this regard. Self-threatening uncertainty is aversive and activates the motivation to regain control. People with high and stable self-esteem should be confident of achieving this goal by self-determined amelioration of the situation and should therefore show a stronger preference for democratic leadership under conditions of uncertainty. By contrast, people with low and unstable self-esteem should place their trust and hope in the abilities of powerful others, resulting in a preference for autocratic leadership. Studies 1a and 1b validate explicit and implicit leadership measures and demonstrate a general prodemocratic default attitude under conditions of certainty. Studies 2 and 3 reveal a democratic reaction for individuals with stable high self-esteem and a submissive reaction for individuals with unstable low self-esteem under conditions of uncertainty. In Study 4, this pattern is cancelled out when individuals evaluate leadership styles from a leader instead of a follower perspective.     

Intrapersonal and interpersonal risk factors for peer victimization in immigrant youth in Finland

This study (a) compared native Finns and immigrant children with respect to different forms of peer victimization and (b) tested whether intrapersonal (e.g., depression) and interpersonal (e.g., peer rejection) sample was drawn from the first phase of a large intervention evaluation project, KiVa, in Finland, composed of 4,957 native Finns (51% girls), 146 first-generation immigrants (48% girls), and 310 second-generation immigrants (53% girls) 9 to 12 years of age. The concurrent data included self- and peer reports collected via Internet-based questionnaires. Compared with native youth, first- and second-generation immigrants were more often targets of both peer- and self-reported victimization. Both immigrant groups experienced higher levels of physical, racist, and sexual victimization than natives. Furthermore, second-generation immigrants reported higher levels of property damage, threats, and cybervictimization than native Finns. Significant indirect effects were found between immigrant status and victimization. Interpersonal but not intrapersonal risk factors helped to explain these associations.     

Mentalisierungsdefizite bei stationären Patienten

Background

Fonagy (2009) considers the improvement of mentalization, understood as an element of structural change, as a global goal of psychotherapeutic treatment. Yet until now there is little knowledge about the mentalizing skills in clinical populations.

Material and methods

We examined the mentalizing skills in 201 patients on admission for complex psychotherapeutic inpatient treatment with the “Reading the mind in the eyes”-Test (RMET). We explored if there are diagnosis-related differences in the RMET and compared our findings to published data on the RMET in clinical and normal populations.

Results

Compared to normal populations our sample scored significantly lower in the RMET, however, no diagnosis-related differences were found.

Conclusions

Although our data are preliminary, psychotherapeutic inpatient treatment should consider the patients reduced mentalizing skills.     

Die Vorahnung der Revolution in den Werken russischer Schriftsteller

This article discusses the intellectual and spiritual atmosphere in Russia on the eve of the 1917 revolution. In particular, through the examples of Leo Tolstoy and Maxim Gorky, the author shows how the changes in the Russian economic and sociopolitical situation effected the intellectuals of the era. Despite the differences in social backgrounds, lifestyles, worldviews and artistic styles, Tolstoy’s and Gorky’s assessments of Russia’s developmental prospects were in many ways consistent. As this article demonstrates, the values held by both writers were grounded in their unorthodox religious views. In conclusion, the author reexamines Lenin’s assessment of both writers.

     

Successive olfactory reversal learning in honeybees

Honeybees Apis mellifera can associate an originally neutral odor with a reinforcement of sucrose solution. Forward pairings of odor and reinforcement enable the odor to release the proboscis extension reflex in consecutive tests. Bees can also be conditioned differentially: They learn to respond to a reinforced odor and not to a nonreinforced one. They can also learn to reverse their choice. Here we ask whether honeybees can learn successive olfactory differential conditioning tasks involving different overlapping pairs of odors. The conditioning schedules were established in order to train the animals with 3, 2, 1, or 0 reversals previous to a last differential conditioning phase in which two additional reversals were present. We studied whether or not successive reversal learning is possible and whether or not learning olfactory discrimination reversals affects the solving of subsequent discrimination reversals. Therefore we compared the responses of bees that had experienced reversals with those of bees that had not experienced such reversals when both are confronted with a new reversal situation. In experiment 1 we showed that bees that had experienced three previous reversals were better in solving the final reversal task than bees with no previous reversal experience. In experiment 2, we showed that one reversal learning is enough for bees to perform better in the final reversal task. The successive different reversals trained in our experiments resemble the natural foraging situation in which a honeybee forager has to switch successively from an initial floral species to different ones. The fact that experiencing such changes seems to improve a bee's performance in dealing with further new exploited food sources has therefore an adaptive impact for the individual and for the colony as a whole.     

Volume contents

Volume Contents

Volume contents     

Dynamics of 1:2 Coordination: Temporal Scaling, Latent 1:1, and Bistability

The simplest interlimb multifrequency coordination of 1:2 can be performed at different speeds and in at least two different styles or modes. The effects of speed and mode (in-phase or antiphase) were evaluated in a bimanual 1:2 rhythmic task in which participants (N = 8) oscillated hand-held pendulums with identical or different uncoupled frequencies. A motion equation in relative phase that captures the asymmetries of components and task predicted the 1:2 coordination equilibria resulting from temporal scaling. According to the experimental results, both coordination modes proved to be equally stable. More detailed analyses of individual trials showed signs that the more fundamental 1:1 coordination intruded into the 1:2 coordination.