Dance becomes therapeutic in the mid to late 20th century

The convergence of dance art and therapeutic culture engendered the development of dance-movement therapy in the mid to late 20th century internationally. This article traces the sociopolitical, institutional, and aesthetic influences that coalesced in this process by contrasting histories of dance-movement therapy in Hungary and in the United States. The professionalization dance-movement therapy, through which it established its own theory, practice, and training institutions, occurred first in the United States in the late 1940s. Modern dancers in the United States began to conceptualize their activity as therapeutic, and the dancer as a (secular) healer, a therapist. The influx of therapeutic concepts into the field of dance is viewed as an example of therapeutic discourse permeating various areas of life in the 20th century. The Hungarian case provides a contrasting history of therapeutic culture, one that deviates from the predominant view of the phenomenon as a product of the global spread of Western modernization and the growth of free-market capitalism. Hungarian movement and dance therapy indeed developed independently from its American predecessor. Its history is intimately tied to the sociopolitical context of state-socialist period, particularly to the institutionalization of psychotherapy in public hospitals, and to the adaptation of Western group psychotherapies within the informal setting of the “second public sphere.” The legacy of Michael Balint and the British object-relations school provided its theoretical framework. Its methodology was rooted in postmodern dance. The methodological differences between American dance-movement therapy and the Hungarian method reflects the shift in dance aesthetics that occurred internationally between 1940 and 1980s.     

Self-reported stress and psychophysiological reactivity in paramedics

Background: As an important group of health care professionals, paramedics accomplish sophisticated and frequently stressful tasks.

Design: The study investigated self-reported stress burden, self-reported health status, coping strategies, personality traits and psychophysiological reactivity in paramedics.

Methods: 30 paramedics were compared with 30 professionals from other disciplines, in terms of self-reported stress, physical complaints, coping strategies, personality traits and psychophysiological reactivity during aversive visual and acoustic stimuli, and cognitive challenge. Regression analyses were performed for the prediction of stress burden and physical complaints in paramedics according to coping and personality factors.

Results: Paramedics reported lower stress and less somatic complaints, and exhibited reduced electrodermal activity and heart rate responses to experimental stimuli, as well as higher respiratory sinus arrhythmia. They indicated less negative coping strategies, reduced empathy, and higher conscientiousness and sensation seeking. Higher self-reported stress burden and more physical symptoms were associated inter alia with more negative coping strategies, less conscientiousness and lower empathy.

Conclusion: The findings support the notion of reduced self-reported stress burden, and improved general health and stress resistance in paramedics. In addition to health benefits, stress tolerance may contribute to the prevention of performance decline during situations in which health and life are at stake.     

Mental rotation of letters,pictures, and three-dimensional objects in German dyslexic children

This study examines mental rotation ability in children with developmental dyslexia. Prior investigations have yielded equivocal results that might be due to differences in stimulus material and testing formats employed. Whereas some investigators found dyslexic readers to be impaired in mental rotation, others did not report any performance differences or even superior spatial performance for dyslexia. Here, we report a comparison of mental rotation for letters, three-dimensional figures sensu Shepard and Metzler, and colored pictures of animals or humans in second-grade German dyslexic readers. Findings indicate that dyslexic readers are impaired in mental rotation for all three kinds of stimuli. Effects of general intelligence were controlled. Furthermore, dyslexic children were deficient in other spatial abilities like identifying letters or forms among distracters. These results are discussed with respect to the hypotheses of a developmental dysfunction of the parietal cortex or a subtle anomaly in cerebellar function in dyslexic readers.     

Mental rotation of letters, pictures, and three-dimensional objects in German dyslexic children.

This study examines mental rotation ability in children with developmental dyslexia. Prior investigations have yielded equivocal results that might be due to differences in stimulus material and testing formats employed. Whereas some investigators found dyslexic readers to be impaired in mental rotation, others did not report any performance differences or even superior spatial performance for dyslexia. Here, we report a comparison of mental rotation for letters, three-dimensional figures sensu Shepard and Metzler, and colored pictures of animals or humans in second-grade German dyslexic readers. Findings indicate that dyslexic readers are impaired in mental rotation for all three kinds of stimuli. Effects of general intelligence were controlled. Furthermore, dyslexic children were deficient in other spatial abilities like identifying letters or forms among distracters. These results are discussed with respect to the hypotheses of a developmental dysfunction of the parietal cortex or a subtle anomaly in cerebellar function in dyslexic readers.     

Tatcharakteristika, Rückfallrisiko und Rückfallprognose bei Sexualstraftätern vom Jugend- bis ins Seniorenalter

The basis of this study was a census of all offenses of sexual assault and sexual abuse that were reported to the Berlin police between 1994 and 1999 (N?=?2,446). The purpose was to analyse the particularities of elderly offenders (60 years or older, n?=?68) compared to the 273 juvenile and the 2,105 younger adult offenders with regard to prior offenses, index offenses and recidivism rates. Furthermore, the analysis focused on the prediction of sexual and violent reoffence by means of the static-99 within the elderly age group. The analysis showed that the rate of former sexual offence committed by seniors was comparable to the younger adults; however, sexual and non-sexual violent pre-offences were much less frequent. On the other hand, the seniors were more frequently involved in sexual abuse, their modus operandi showed lesser degrees of intensity of the sexual acts and less use of force and violence (even among sexual abusers only) and group-offence was definitely uncommon. Furthermore the rate of sexual reoffence was similar to the juvenile offenders, but lower in comparison to adult offenders younger than 60 years. A more sophisticated analysis of the age-effects on recidivism-rates confirmed the anticipation of growing risks until middle adulthood and decreasing risks of reoffence afterwards. However, an explicit trajectory of first growing and than decreasing risks in the course of aging could only be found among offenders with sexual abuse, whereas the zenith was shifted in elderly stages of age. On the other hand, among offenders with sexual assaults, the risks of sexual reoffending seemed rather similar until the middle adulthood and increasingly lower in later stages. In spite of these aging-effects and the particularities of the elderly sexual offenders, the static-99 predicted sexual reoffence among the senior offenders quite well and there was no difference in comparison with the total sample.     

Spatial frequency processing in schizophrenia: trait or state marker?

B. F. O'Donnell et al. found impaired discrimination performances at low and medium spatial frequencies in patients with schizophrenia. In this study, the authors replicated this finding in a group of remitted, unmedicated, and highly functioning outpatients with spared IQ and attentional functions. However, the deficit was restricted to low spatial frequencies (0.5 cycles/degree), which suggests that this deficit is a trait marker of schizophrenia.     

Categories, prototypes and memory systems in Alzheimer's disease

Recent studies indicate that category learning is mediated by multiple neuronal systems. It has been shown that patients with marked impairments in executive functions, explicit memory and procedural learning can categorize the exemplars and prototype of a previously trained category. Simple, self-organizing neuronal networks can explain prototype learning and related dysfunctions in Alzheimer's disease, and provide a model of how prototype learning is mediated by circumscribed mechanisms in the visual cortex.     

Heroic or hubristic? A componential approach to the relationship between perceived transformational leadership and leader–member exchanges

Using an interpersonal approach to self-perceptions, we broke down leaders’ self-perceptions of their transformational leadership behaviour into three components: a target effect (i.e., how leaders are perceived by followers), a perceiver effect (i.e., how leaders perceive followers), and a self-enhancement effect (i.e., idiosyncratic positivity bias in how leaders perceive themselves), and then examined the relationships between these components and the quality of exchanges between leaders and followers (LMX). In a survey study among 60 leaders with 286 followers, we found the target effect in leaders’ self-perceptions of their transformational leadership to be positively related to the quality of LMX, whereas the perceiver effect and self-enhancement effects were negatively associated with LMX. Follower extraversion intensified the positive role of the target effect and the negative role of the self-enhancement effect in the leader–follower exchanges.     

Power and behavioral approach orientation in existing power relations and the mediating effect of income

A large number of authors have observed that the experience of power increases behavioral approach tendencies. There are however some important unresolved problems. Predominantly, the literature relies on lab manipulations, priming, and student populations. This has resulted in low face validity. Also, it is unclear what process underlies this effect. A large‐scale survey (N = 3082) reliably measures power among real low‐ and high‐power employees in existing organizations and finds strong support for the effect of power on behavioral approach. Consistent with expectations, this effect is mediated by increased access to resources. We also discuss findings that suggest the shape of this power‐approach effect might be quadratic. Copyright © 2009 John Wiley & Sons, Ltd.     

Social resources at a time of crisis: How gender stereotypes inform gendered leader evaluations

Research suggests that women are more likely than men to be selected for leadership positions when organizations are in a performance crisis, a phenomenon labeled the glass cliff. Two scenario studies demonstrate that the glass‐cliff effect is attenuated when organizational stakeholders support the decision to appoint a new leader (i.e., indicating that the new leader can rely on social resources). The glass‐cliff effect remains when this decision is not fully supported (i.e., indicating that the new leader is unable to rely on social resources). This moderation seems driven by beliefs that men are more likely to possess agentic leadership traits and women more communal leadership traits. When there is no performance crisis, these gendered beliefs are less influential, and thus, social resources do not inform people's leader evaluations. Copyright © 2013 John Wiley & Sons, Ltd.