The effects of risk-glorifying media exposure on risk-positive cognitions, emotions, and behaviors: a meta-analytic review

In recent years, there has been a surge in the quantity of media content that glorifies risk-taking behavior, such as risky driving, extreme sports, or binge drinking. The authors conducted a meta-analysis involving more than 80,000 participants and 105 independent effect sizes to examine whether exposure to such media depictions increased their recipients' risk-taking inclinations. A positive connection was found for overall, combined risk taking (g=.41); as well as its underlying dimensions: risk-taking behaviors (g=.41), risk-positive cognitions and attitudes (g=.35), and risk-positive emotions (g=.56). This effect was observed across varying research methods (experimental, correlational, longitudinal); types of media (video games, movies, advertising, TV, music); and differing risk-related outcome measures (e.g., smoking, drinking, risky driving, sexual behavior). Multiple moderator analyses revealed 2 theoretically new boundary conditions for sociocognitive models. First, the effect was stronger for active (i.e., video games) than for passive (e.g., film, music) exposure to risk-glorifying media content. Second, the effect was stronger when there was a high degree of contextual fit between the media content and type of risk-taking measure. The theoretical, practical, and societal implications of the present research synthesis are discussed.     

Pragmatic Pluralism: Arendt,Cosmopolitanism, and Religion

Pragmatic pluralism denotes a particular approach to problems of international human rights and protections that departs from conventional cosmopolitan approaches. Pragmatic pluralism argues for situated and localized forms of cooperation between state and non-state actors, particularly religious groups and organizations, that may not share the secular, juridical understandings of rights, persons, and obligations common to contemporary cosmopolitan theory. A resource for the development of such a model of pragmatic pluralism can be found in the work of Hannah Arendt. Arendt's early dissertation "Love and Saint Augustine" affords a model of religious community and obligation that can be read productively alongside her later political writings. The possibilities inherent in a cooperative reading of these two parts of her work can be illustrated in relation to an issue of particular concern to cosmopolitan theorists: the international refugee crisis.     

The flexibility of emotional attention: Accessible social identities guide rapid attentional orienting

There is extensive evidence that emotional-especially threatening-stimuli rapidly capture attention. These findings are often explained in terms of a hard-wired and relatively inflexible fear module. We propose an alternative, more flexible mechanism, arguing that motivational relevance is the crucial factor driving rapid attentional orienting. To test our hypothesis, we endowed initially neutral face stimuli with relevance by randomly assigning them to a social in-group or out-group during a 1-min learning phase, and used these faces as cues in a dot probe task to measure rapid attentional orienting. Across three experiments, we observed attentional orienting toward faces assigned to the out-group. Initial rapid orienting (after 100ms, Experiments 1 and 2) was observed only for familiar faces for which group membership was explicitly encoded, suggesting that rapid orienting may be based on affectively charged memory traces. At a later time point (after 500ms, Experiment 3), attention was deployed toward unfamiliar faces sharing a physical attribute (background color) with the familiar out-group faces, suggesting a more time-consuming on-line appraisal of the stimulus. The amount of attentional bias to out-group faces was correlated with individual differences in the accessibility of group identification. Our findings demonstrate that attentional prioritization mechanisms can be flexibly tuned by a brief learning phase of social identity. This is consistent with the idea that attention mechanisms subserving the selection and prioritization of emotional aspects of the environment are not static and hard-wired, but may rapidly adapt to recent changes in motivational contingencies.     

Alcohol affects goal commitment by explicitly and implicitly induced myopia

Alcohol commits people to personally important goals even if expectations of reaching the goals are low. To illuminate this effect, we used alcohol myopia theory, stating that alcohol intoxicated people disproportionally attend to the most salient aspects of a situation and ignore peripheral aspects. When low expectations of reaching an important goal were activated students who consumed alcohol were less committed than students who consumed a placebo. We observed less commitment regardless of whether low expectations were explicitly activated in a questionnaire (Study 1) or implicitly activated through subliminal priming (Study 2). The results imply that, intoxicated people commit to goals according to what aspects of a goal are activated either explicitly or implicitly.     

Integration of hand and finger location in external spatial coordinates for tactile localization

Tactile stimulus location is automatically transformed from somatotopic into external spatial coordinates, rendering information about the location of touch in three-dimensional space. This process is referred to as tactile remapping. Whereas remapping seems to occur automatically for the hands and feet, the fingers may constitute an exception in that some studies have implied purely somatotopic coding of touch to the fingers. When participants judge the order of two tactile stimuli, they often err when the stimulated body parts (usually the two hands) are crossed, presumably because somatotopic and external coordinates are in conflict in crossed postures. Using this task, we investigated, first, whether the fingers are unlike other limbs with regard to spatial coding, by testing whether crossing effects, indicative of external coding, were observable when stimulating two fingers, either on the same or on different hands. Second, we investigated the interaction of hand and finger posture in tactile localization of finger stimuli. Crossing effects emerged when fingers and hands were crossed, suggesting external coding for all body parts. Crossing effects were larger when both hand and finger were located in the hemifield opposite to their body side, and smaller when only hand or finger lay in the opposite hemifield. We suggest that tactile location is estimated by integrating the external location of all relevant body parts, here of a finger and its belonging hand, and that such integrative coding may represent a general principle for body part processing as well as for tool use.     

Psychoanalytische Psychotherapie mit niedriger Sitzungsfrequenz

Compared to Freud??s use of six sessions a week, the frequency of therapy has now decreased to a maximum of three or four sessions. The current field of applied psychoanalysis using only one or two sessions a week is of much higher relevance for the worldwide supply of the population with psychotherapy. Not only frequency and duration have decreased over the years but also the sum of applied sessions per patient. This is especially the case in psychodynamic short term psychotherapy. With the change in frequency a change in therapy technique took place resulting in a more active and attentive therapist, an interactive pattern with more dialogue and an avoidance of regressive movements of the patient. The crucial role concerning the work with transference and resistance was maintained in tendency but the specific techniques also underwent modifications. The empirical state of psychodynamic psychotherapy is better than it used to be but further studies are urgently needed.     

Quantitative and qualitative assessment of university students' definitions of binge drinking

This study was designed to assess undergraduates' (N = 424) definitions of binge drinking and to evaluate whether the number of drinks they said comprise a binge varied as a function of beverage type, respondent gender, and respondent binge drinking status. When asked to designate the specific number of drinks that comprise a binge for each of four beverage types, students reported that the number of beers constituting a binge was significantly larger than the number of glasses of wine, shots of hard liquor, and servings of any combination of alcoholic beverage types; men reported that a larger number of drinks constitute a binge than did women; and those who had engaged in 3 or more binges in the past 2 weeks reported that more drinks comprise a binge than those who had binged less often. Responses to an open-ended question asking their definition of a binge revealed that students sometimes characterize a binge in terms of motivations for and unhealthy consequences of drinking, in addition to defining a binge as comprising consumption of a large amount of alcohol in a limited (though often unspecified) time period. Furthermore, students attributed their open-ended definitions of binge drinking to informal sources of information and observation of others' drinking almost as often as they did to school-based or media-based sources. This suggests that educators might look for innovative ways to use both formal and informal social networking, and video illustrations of restrained drinking, as ways to influence young people's views of binge drinking.     

Introducing a novel method to assess cumulative steroid concentrations: increased hair cortisol concentrations over 6 months in medicated patients with depression

Depression has been linked to increased cortisol concentrations using point measures taken from urine, blood, or saliva samples. However, with regard to hypercortisolism-induced consequences, long-term cumulative cortisol burden is of relevance. Our objective was to use hair analysis as a new method to assess cortisol exposure over 6 months in depressed patients and healthy controls. We examined 23 depressed patients (8 men and 15 women, mean age: 41.6 years (?±?standard deviation (SD), 13.1 years); mean duration of current depressive episode 9 months (?±?SD, 13 months)) and 64 healthy controls, matched for age and gender. Cortisol concentrations in two 3-cm hair segments from near to the scalp were analyzed, representing cortisol secretion during the 6 months prior to sampling. Compared with healthy individuals, depressed patients had higher hair cortisol concentrations in the first (mean?±?SD: 26.7?±?20.8 vs. 18.7?±?11.5?pg/mg, p?相似文献   

Neural correlates of perceptual narrowing in cross‐species face‐voice matching

Integrating the multisensory features of talking faces is critical to learning and extracting coherent meaning from social signals. While we know much about the development of these capacities at the behavioral level, we know very little about the underlying neural processes. One prominent behavioral milestone of these capacities is the perceptual narrowing of face–voice matching, whereby young infants match faces and voices across species, but older infants do not. In the present study, we provide neurophysiological evidence for developmental decline in cross‐species face–voice matching. We measured event‐related brain potentials (ERPs) while 4‐ and 8‐month‐old infants watched and listened to congruent and incongruent audio‐visual presentations of monkey vocalizations and humans mimicking monkey vocalizations. The ERP results indicated that younger infants distinguished between the congruent and the incongruent faces and voices regardless of species, whereas in older infants, the sensitivity to multisensory congruency was limited to the human face and voice. Furthermore, with development, visual and frontal brain processes and their functional connectivity became more sensitive to the congruence of human faces and voices relative to monkey faces and voices. Our data show the neural correlates of perceptual narrowing in face–voice matching and support the notion that postnatal experience with species identity is associated with neural changes in multisensory processing ( Lewkowicz & Ghazanfar, 2009 ).