Differences among African Americans and Euro-Americans in reasons for sports participation

Findings from 829 respondents from the southern United States (323 African American, 506 Euro-American adults) in 64 nonschool leisure locations participating in 19 different sports showed that the African American and Euro-American groups differed significantly on the importance given to 2 of 6 reasons offered for their sports participation, "socializing with others" and "improving skills." Both reasons were rated as of greater importance by African-American respondents. These findings have implications for designing, marketing, and evaluating adult sports opportunities.     

Race and perception of acceptance in nontraditional sports

Analysis of responses from 632 respondents to a survey representing 4 military and 4 college locations in the southeastern USA indicated that race was a significant factor in perceptions of "welcomeness" or acceptance for seven of 10 non-traditional sports (70%). These significant differences persisted across sex, income, education, and location categories. When "welcome" scale scores were ranked, however, a strong association in ranking (Spearman rho=.66, p<.05) was found among racial groups. While it appears that many African Americans rated being much less welcome in nontraditional sports than Euro-Americans, both racial groups were likely to agree on which nontraditional sports would be more "welcoming" to new participants.     

Lord,When did We See You? Towards a Topography of the Visual

As it outlines a Christian topography of the visual, this article argues that the gaze cultivated by attention to art and the gaze of mercy bear important affinities, even if particular artworks exhibit tensions with mercy. Drawing on Augustine, Dionysius and Gregory of Nyssa, we argue that in this topography, the visual registers in multiple depths, which we explore through four distinct moments: seeing, seeing the excess, seeing the claim and seeing the divine. By analyzing the gaze of art and the gaze of mercy together with reference to artworks created during and about El Salvador’s civil war (1980–92) – the homilies of Óscar Romero, the poetry of Carolyn Forché and the visual art of Fernando Llort – we show that the gaze of art echoes and can prepare for the gaze of mercy, particularly in the first three moments, for which there are direct analogies between art and mercy’s gazes. There is no such direct analogy in the fourth moment of seeing the divine, yet even here there is a faint foreshadowing that connects art to mercy.     

Bad things come easier to the mind but harder to the body: Evidence from brain oscillations

An intriguing finding of research on emotional processing is a discrepancy between perception and behavior. Perceptually, a robust finding is that negative stimuli are processed faster and more efficiently than positive stimuli. Behaviorally, a similarly robust finding is that response times are slower for negative than for positive stimuli. We proposed and tested a novel account to explain this still unexplained discrepancy, on the basis of the assumption that negative valence narrows perceptual processes to the benefit of speeded perception, but broadens motor processes at the cost of slowed responding. Participants performed a valence judgment task in which they responded with their left or right hand to negative and positive stimuli that were presented on the left or right, and we measured the activation of relevant/deactivation of irrelevant perceptual and motor processes, as revealed by the lateralization of electroencephalographic brain oscillations. Stimulus-related lateralization of alpha activity (8–12 Hz) over perceptual areas was increased for negative stimuli, indicating more efficient perceptual processing. By contrast, response-related lateralization of beta activity (20–25 Hz) over motor areas was decreased for negative stimuli, indicating less efficient response activation. Consistent with our predictions, more detailed analyses showed that both lateralization effects were caused by dynamics at the level of inhibiting irrelevant processes. For negative as compared to positive stimuli, the inhibition of irrelevant perceptual processes was increased, but the inhibition of irrelevant motor processes was decreased. These findings indicate that the discrepancy between perception and behavior in emotional processing may stem from asymmetrical effects of emotional valence on the breadth of cortical activations in perceptual and motor networks.     

Can visual cognitive neuroscience learn anything from the philosophy of language? Ambiguity and the topology of neural network models of multistable perception

The Necker cube and the productive class of related stimuli involving multiple depth interpretations driven by corner-like line junctions are often taken to be ambiguous. This idea is normally taken to be as little in need of defense as the claim that the Necker cube gives rise to multiple distinct percepts. In the philosophy of language, it is taken to be a substantive question whether a stimulus that affords multiple interpretations is a case of ambiguity. If we take into account what have been identified as hallmark features of ambiguity and look at the empirical record, it appears that the Necker cube and related stimuli are not ambiguous. I argue that this raises problems for extant models of multistable perception in cognitive neuroscience insofar as they are purported to apply to these stimuli. Helpfully, similar considerations also yield reasons to suggest that the relevant models are well motivated for other instances of multistable perception. However, a different breed of model seems to be required for the Necker cube and related stimuli. I end with a sketch how one may go about designing such a model relying on oscillatory patters in neural firing. I suggest that distinctions normally confined to the philosophy of language are important for the study of perception, a perspective with a growing number of adherents.     

The role of sensory-motor modality compatibility in language processing

Language processing requires the combination of compatible (auditory-vocal and visual-manual) or incompatible (auditory-manual and visual-vocal) sensory-motor modalities, and switching between these sensory-motor modality combinations is very common in every-day life. Sensory-motor modality compatibility is defined as the similarity of stimulus modality and the modality of response-related sensory consequences. We investigated the influence of sensory-motor modality compatibility during performing language-related cognitive operations on different linguistic levels. More specifically, we used a variant of the task-switching paradigm, in which participants had to switch between compatible or between incompatible sensory-motor modality combinations during a verbal semantic categorization (Experiment 1) or during a word-form decision (Experiment 2). The data show higher switch costs (i.e., higher reaction times and error rates in switch trials compared to repetition trials) in incompatible sensory-motor modality combinations than in compatible sensory-motor modality combinations. This was true for every language-related cognitive operation, regardless of the individual linguistic level. Taken together, the present study demonstrates that sensory-motor modality compatibility plays an important role in modality switching during language processing.     

Muster früher Traumatisierung und die Effekte stationärer Psychotherapie

Early traumatic experiences of neglect, physical and sexual abuse in adult patients undergoing inpatient psychotherapeutic treatment were retrospectively assessed. Associations between these three forms of trauma and with patient gender were analyzed. The effects of early traumatization in general, gender and patterns of specific experiences on the symptom level, level of everyday functioning and treatment outcome were also investigated. A total of 191 patients in a psychosomatic psychotherapy ward of a university hospital were assessed using standardized questionnaires on sociodemographic and clinical variables on admission and at discharge. The type and extent of early traumatization before the age of 18 years were estimated after the initial interview from standardized reports of the therapists. The results indicate that the probability of being exposed to one of the traumatic experiences under study are not independent of each other. Furthermore, female patients were victims of sexual abuse and neglect more often than males. Compared to non-traumatized patients, trauma victims exhibited more psychological symptoms in the symptom checklist 90 revised (SCL-90-R) and a lower level of functioning according to the global assessment of functioning (GAF) but achieved a comparable relative benefit from treatment. Sexual abuse (SCL-90-R and GAF) and neglect (SCL-90-R only) affected the levels of impairment on admission and at discharge in a similar way; however, only weak evidence for differential effects of trauma patterns on therapy outcomes was found. Methodological limitations of the present approach and implications for the design of inpatient psychotherapeutic interventions in adult patients with early traumatic experiences are discussed.     

Young European citizens: An individual by context perspective on adolescent European citizenship

Abstract

This study examined the effects of individual, school-level and country-level variables and their interactions on two components of adolescents’ active European citizenship: trust in European institutions and participation at the European level. For comparison, country-related institutional trust and participation were also predicted. Using multilevel regression models, we re-analysed a subsample of survey data from the International Civic and Citizenship Education Study, collected from 14-year-old students (n = 72,466) in 22 European countries in 2009. Results showed that higher cognitive engagement with politics (e.g., political interest), more opportunities for learning about Europe at school, and country wealth and social equality were positively associated with both aspects of adolescents’ active European citizenship. In contrast to country-related participation, the participatory dimension of active European citizenship was also positively related to a higher socioeconomic status of adolescent’s classroom and family, an association that was more pronounced in less wealthy and post-communist countries.