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911.
912.
A social identity framework was employed to understand why people support the exclusionary treatment of refugee claimants (‘asylum seekers’) in Australia. Over and above individual difference effects of social dominance orientation and individuals' instrumental threat perceptions, insecure intergroup relations between citizens and asylum seekers were proposed to motivate exclusionary attitudes and behaviour. In addition, perceived procedural and distributive fairness were proposed to mediate the effects of social identity predictors on intergroup competitiveness, serving to legitimise citizens' exclusionary behaviours. Support for these propositions was obtained in a longitudinal study of Australians' social attitudes and behaviour. Small and inconsistent individual‐level effects were noted. In contrast, after controlling for these variables, hostile Australian norms, perceived legitimacy of citizen status, and threatening socio‐structural relations were strongly and consistently linked to intentions to support the harsh treatment of asylum seekers, and exclusionary attitudes and action at Time 2. Moreover, perceived procedural and distributive justice significantly mediated these relationships. The roles of fairness and intergroup socio‐structural perceptions in social attitudes and actions are discussed. Copyright © 2006 John Wiley & Sons, Ltd.  相似文献   
913.
Social support is broad term encompassing a variety of constructs, including support perceptions (perceived support) and receipt of supportive behaviors (received support). Of these constructs, only perceived support has been regarded as consistently linked to health, and researchers have offered differing assessments of the strength of the received-perceived support relationship. An overall estimate of the received-perceived support relationship would clearly further the dialogue on the relationship between received and perceived support and thus assist in the theoretical development of the field. This study evaluated all available studies using the Inventory of Socially Supportive Behaviors (ISSB; Barrera, Sandler, & Ramsey, 1981, American Journal of Community Psychology, 9, 435–447) and any measure of perceived social support. Using effect sizes from 23 studies, we found an average correlation of r = .35, p < .001. Implications of this estimate for further development of models of social support as well as interventions to enhance social support are discussed.  相似文献   
914.
Individuals with developmental dyslexia are often impaired in their ability to process certain linguistic and even basic non-linguistic auditory signals. Recent investigations report conflicting findings regarding impaired low-level binaural detection mechanisms associated with dyslexia. Binaural impairment has been hypothesized to stem from a general low-level processing disorder for temporally fine sensory stimuli. Here we use a new behavioral paradigm to address this issue. We compared the response times of dyslexic listeners and their matched controls in a tone-in-noise detection task. The tonal signals were either Huggins Pitch (HP), a stimulus requiring binaural processing to elicit a pitch percept, or a pure tone-perceptually similar but physically very different signals. The results showed no difference between the two groups specific to the processing of HP and thus no evidence for a binaural impairment in dyslexia. However, dyslexic subjects exhibited a general difficulty in extracting tonal objects from background noise, manifested by a globally delayed detection speed.  相似文献   
915.
916.
The Beck Depression Inventory-II (BDI-II; A. T. Beck, R. A. Steer, & G. K. Brown, 1996) was administered to 164 biological mothers of sexually abused children to determine the psychometric characteristics of the BDI-II and to estimate the prevalence of self-reported depression in this population. The study also sought to ascertain whether the mothers’ BDI-II total scores were correlated with various psychosocial characteristics of the mothers and their children. It was found that there was only one dimension underlying the 21 BDI-II responses, and the internal consistency of the BDI-II total scores was high. Twenty-six percent of these mothers had scores indicative of clinical depression. The mothers’ BDI-II total scores were significantly correlated with their husbands’ or paramours’ having sexually abused their children and their ratings of the children’s internalizing behaviors. These results were discussed as supporting the use of the BDI-II with mothers of sexually abused children to measure self-reported depression.  相似文献   
917.
This study used 3 generations and 21 years of prospective data to test models of intergenerational transmission of substance use and substance use risk. Thus, the study extends prior studies in the field that have focused predominantly on substance abuse. The association between the grandparental generation's (G1 mother and father) and the parental generation's (G2 father) alcohol use and illicit drug use was hypothesized to be mediated by G2's poor inhibitory control. Additionally, G1's poor discipline of G2 was hypothesized to be directly associated with G2's substance use as well as to partially mediate the association between G1's substance use and G2's inhibitory control. In turn, G2's substance use in late adolescence was expected to be associated with its offspring's (G3) poor inhibitory control at age 3 years. Findings partially supported the predictions and varied by substance. For alcohol use, only cross-generational associations in use were found. For illicit drugs, both poor inhibitory control and poor discipline played some mediational role in cross-generational use.  相似文献   
918.
Unlike educated adults, young children demonstrate a "promiscuous" tendency to explain objects and phenomena by reference to functions, endorsing what are called teleological explanations. This tendency becomes more selective as children acquire increasingly coherent beliefs about causal mechanisms, but it is unknown whether a widespread preference for teleology is ever truly outgrown. The study reported here investigated this question by examining explanatory judgments in patients with Alzheimer's disease (AD), whose dementia affects the rich causal beliefs adults typically consult in evaluating explanations. The results indicate that unlike healthy adults, AD patients systematically and promiscuously prefer teleological explanations, suggesting that an underlying tendency to construe the world in terms of functions persists throughout life. This finding has broad relevance not only to understanding conceptual impairments in AD, but also to theories of development, learning, and conceptual change. Moreover, this finding sheds light on the intuitive appeal of creationism.  相似文献   
919.
This study investigated how spirituality as a positive life theme might be related to one’s unique style of cognitive processing. Study participants included 80 individuals; 40 older adults and 40 younger adults. Word recall and recognition tasks assessed memory for positive, negative, neutral, and religious words. Results indicated that spirituality does not appear to be related to cognitive bias, but that words with either positive, negative, neutral, or religious connotations are recalled and recognized at different rates.  相似文献   
920.
Menopausal symptoms often feature or are worsened by psychological and psychosomatic factors. As there is limited research into the potential role of psychological interventions, especially meditation, for the treatment of these symptoms the current study adopted an AB case series design with a follow-up phase. Fourteen women who were experiencing hot flashes and other menopausal symptoms and receiving no treatment for them attended meditation classes twice weekly for 8 weeks and practiced daily at home. A mental silence orientated technique of meditation called Sahaja Yoga (SYM) was taught. The Hot Flash Diary, Kupperman Index, MENQOL, Greene’s Climacteric Scale and STAI, were administered at baseline, mid treatment (4 weeks), post-treatment (8 weeks) and at 8 weeks follow-up. Substantial improvements in all measures occurred at post treatment. Changes in vasomotor symptoms, especially hot flashes, were most prominent as a significant decrease of 67% at post-treatment and 57% at follow-up (χ2 = 11.7, p < .003) were noted and Kupperman’s Index score decreased by 58% at post-treatment and 40% at follow-up (χ2 = 11.7, p < .005). All other symptom measures improved substantially from baseline to post-treatment, non-parametric analysis indicating that most of these changes were significant. These findings tentatively suggest that menopausal symptoms, especially vasomotor symptoms, and particularly hot flashes, might be substantially improved by using meditation.  相似文献   
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