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991.
992.
Serge Guimond Roxane de la Sablonnière Armelle Nugier 《European Review of Social Psychology》2013,24(1):142-188
In a relatively short time span, issues of ethnic, cultural, and religious diversity have become central topics of discussion in various nations. As a result, the role of broad ideologies that frame and structure relations between groups has received increasing attention by social psychologists. Of particular concern has been the role of these intergroup ideologies in promoting intergroup harmony and reducing prejudice. In this article, we appraise the evidence related to three main intergroup ideologies, assimilation, colourblindness, and multiculturalism. We argue that research in this area has paid insufficient attention to the social and political context. Intergroup ideologies have been studied and conceptualised as being located solely within individual minds. We suggest that the potentially vital aspect of these ideologies is that they are sometimes widely shared by members of a social group. Integrating sociological and political analyses, we discuss the fact that intergroup ideologies are institutionalised as policies and that, as such, they often vary across countries and across time. We present a series of studies to illustrate the theoretical implications of studying the shared nature of these intergroup ideologies, providing insights into the question of when and why national policies can shape individuals’ intergroup attitudes and beliefs and improve intergroup relations. 相似文献
993.
Anthony Lane Olivier Luminet Bernard Rimé James J. Gross Philippe de Timary Moïra Mikolajczak 《International journal of psychology》2013,48(4):676-681
Oxytocin (OT) is a neuropeptide that is attracting growing attention from researchers interested in human emotional and social behavior. There is indeed increasing evidence that OT has a calming effect and that it facilitates pair‐bonding and social interactions. Some of OT's effects are thought to be direct, but it has been suggested that OT also may have indirect effects, mediated by changes in behavior. One potentially relevant behavioral change is an increased propensity for “emotional sharing” as this behavior, like OT, is known to have both calming and bonding effects. In this study, 60 healthy young adult men were randomly assigned to receive either intranasal placebo (PL; n = 30) or oxytocin (OT; n = 30). Participants were then instructed to retrieve a painful memory. Subsequently, OT and placebo participants’ willingness to disclose to another person event‐related facts (factual sharing) vs. event‐related emotions (emotional sharing) was evaluated. Whereas the two groups were equally willing to disclose event‐related facts, oxytocin was found to specifically increase the willingness to share event‐related emotions. This study provides the first evidence that OT increases people's willingness to share their emotions. Importantly, OT did not make people more talkative (word counts were comparable across the two groups) but instead increased the willingness to share the specific component that is responsible for the calming and bonding effects of social sharing: emotions. Findings suggest that OT may shape the form of social sharing so as to maximize its benefits. This might help explain the calming and bonding effects of OT. 相似文献
994.
995.
Rita Guerra Margarida Rebelo Maria B. Monteiro Samuel L. Gaertner 《Journal of applied social psychology》2013,43(1):14-23
This experiment explored whether the benefits of a complete recategorization and a dual identity might effectively be translated into an intervention program designed to reduce prejudice among European Portuguese and African Portuguese 9‐ to 11‐year‐old children. Participants interacted for 45 minutes in weekly sessions for a month. One month after the last interaction, measures were administered to the children. Results revealed that only recategorization reduced prejudice over time relative to the control condition. Consistent with a functional perspective regarding which representation would most effectively promote their group's goals, a one‐group representation was more effective for the African Portuguese minority group. 相似文献
996.
Colin van der Heiden Kim Melchior Ella de Stigter 《Journal of Contemporary Psychotherapy》2013,43(3):151-157
Generalised anxiety disorder (GAD) responds well to individually delivered metacognitive therapy (MCT). The current study investigated the effectiveness of MCT administered to groups of patients with GAD in a general outpatient treatment centre. Thirty-three consecutively referred adult patients with GAD were assessed before treatment (pretreatment), after the last treatment session (posttreatment), and six months after treatment had ended (follow-up). Analyses of treatment effects were conducted for all patients entering the study (i.e., intent-to-treat analysis, using the last-observation-carried-forward procedure), and repeated for the patients who completed treatment (completers analysis), using paired samples t-tests. Further, effect sizes (ESs) and indices of clinical significance were calculated, and compared with those reported in studies into the efficacy and effectiveness of individually delivered MCT for GAD. Among both the intent-to-treat and the completers sample, large pre- to posttreatment reductions in symptoms of worry, trait-anxiety, and general psychopathology. The magnitude of change and the degree of clinical significance were smaller than those reported in studies into the effectiveness of individually delivered MCT for GAD, whereas the attrition rate (27 %) was higher. It is tentatively concluded that MCT for GAD can be effectively delivered in a group format in a heterogenous clinical practice setting. Further evaluation is clearly indicated. 相似文献
997.
This study was an attempt to find evidence of subjective color disturbance on the Holtzman Inkblot Test. Two tests of anxiety and one of neuroticism were administered to 129 male undergraduates. Those Ss scoring in the extreme ranges on each instrument were classified as high and low groups. Eight entirely chromatic cards from the Holtzman and their achromatic photographic reproductions served as experimental stimuli while 15 cards (15 mixed chromatic-achromatic cards) served as buffers. The degree of subjective disturbance elicited by each card was determined by means of a semantic differential composed of 16 pairs of bi-polar adjectives. It was found by means of X2 analyses that no significant differences appeared between the two groups of Ss when either the chromatic or achromatic stimuli were rated separately. When a difference measure between the two types of stimuli was employed, both groups rated the chromatic cards in more favorable terms. In the discussion, it was suggested that “novelty shock” might be a more appropriate term than color shock and that traditional color shock indices may be artifacts inherent in Rorschach stimuli and administration. Some suggestions for clarifying the possible interrelationship between neurotic symptomatology and emotional reactions to chromatic stimuli through empirical approaches were advanced. 相似文献
998.
Anne Liebetrau Christian Puta Christoph Anders Marc H.E. de Lussanet Heiko Wagner 《Human movement science》2013
Model-based calculations indicate that reflex delay and reflex gain are both important for spinal stability. Experimental results demonstrate that chronic low back pain is associated with delayed muscle reflex responses of trunk muscles. The aim of the present study was to analyze the influence of such time-delayed reflexes on the stability using a simple biomechanical model. Additionally, we compared the model-based predictions with experimental data from chronic low back pain patients and healthy controls using surface-electromyography. Linear stability methods were applied to the musculoskeletal model, which was extended with a time-delayed reflex model. Lateral external perturbations were simulated around equilibrium to investigate the effects of reflex delay and gain on the stability of the human lumbar spine. The model simulations predicted that increased reflex delays require a reduction of the reflex gain to avoid spinal instability. The experimental data support this dependence for the investigated abdominal muscles in chronic low back pain patients and healthy control subjects. Reflex time-delay and gain dependence showed that a delayed reflex latency could have relevant influence on spinal stability, if subjects do not adapt their reflex amplitudes. Based on the model and the experimental results, the relationship between muscle reflex response latency and the maximum of the reflex amplitude should be considered for evaluation of (patho) physiological data. We recommend that training procedures should focus on speeding up the delayed reflex response as well as on increasing the amplitude of these reflexes. 相似文献
999.
Tom Melai Nicolaas C. Schaper T. Herman IJzerman Ton L.H. de Lange Paul J.B. Willems Kenneth Meijer Aloysius G. Lieverse Hans H.C.M. Savelberg 《Human movement science》2013,32(4):785-793
The aim of this study was to identify the cascade of effects leading from alterations in force generation around the ankle joint to increased plantar pressures under the forefoot. Gait analysis including plantar pressure measurement was performed at an individually preferred and a standardized, imposed gait velocity in diabetic subjects with polyneuropathy (n = 94), without polyneuropathy (n = 39) and healthy elderly (n = 19). The plantar flexion moment at 40% of the stance phase was negatively correlated with the displacement rate of center of pressure (r = ?.749, p < .001 at the imposed, and r = ?.693, p < .001 at the preferred gait velocity). Displacement rate of center of pressure was strongly correlated with forefoot loading (r = ?.837, p < .001 at the imposed, and r = ?.731, p < .001 at the preferred gait velocity). People with a relatively high plantar flexion moment at 40% of the stance phase, have a faster forward transfer of center of pressure and consequently higher loading of the forefoot. This indicates that interventions aimed at increasing the control of the roll-off of the foot may contribute to a better plantar pressure distribution. 相似文献
1000.
This study compared the Five-Factor and HEXACO personality correlates of two common self-control constructs – Tangney self-control and Grasmick self-control – and their relations with delinquency. In both a student and a community sample, conscientiousness (mainly the prudence facet) was the most consistent and strongest correlate of both constructs. HEXACO honesty–humility was an important correlate of Grasmick self-control but not of Tangney self-control. Additionally, honesty–humility (mainly the fairness facet) was the most consistent predictor of delinquency, whereas the two self-control scales differed in the extent to which they predicted delinquency across samples. 相似文献