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681.
Ralph L. Piedmont Robert L. Sokolove Michael Z. Fleming 《Journal of personality assessment》2013,95(1-2):363-378
The purpose of this article is to determine if performance on the Wechsler Adult intelligence Scale-Revised (WAIS-R) can be used to discriminate between the different taxonomies of personality disorder classification specified by three models: the biosocial, the interpersonal, and that described by the Diagnostic and Statistical Manual of Mental Disorder (3rd ed., rev. [DSM-III-R]; American Psychiatric Association, 1987). Three discriminant function analyses were performed and the results indicated the usefulness of the WAIS-R in making such differentiations for all the approaches. The WAIS-R proved most effective with the biosocial model, evidencing a robust and clinically meaningful pattern of results. implications for further research are discussed. 相似文献
682.
Jennifer L. Brown April M. Young Jessica M. Sales Ralph J. DiClemente Eve S. Rose Gina M. Wingood 《Journal of aggression, maltreatment & trauma》2013,22(2):151-167
This study examined if relationship power, sex refusal self-efficacy, or fear of condom negotiation mediated the relationship between abuse history and consistent condom use (CCU) among African American female adolescents (N?=?593). Participants with an abuse history (58%) were less likely to report CCU. Women with an abuse history reported less relationship power and self-efficacy for refusing sex and more fear of condom negotiation, none of which independently or jointly mediated the association between abuse and CCU. Notably, history of abuse was associated with CCU across mediator models despite inclusion of psychosocial mediators. This study demonstrates the importance of understanding adolescents' condom use behaviors within the context of their life experiences, especially past abuse history. 相似文献
683.
ABSTRACTIntermixing central, directional arrow targets with the peripheral targets typically used in the Posnerian spatial cueing paradigm offers a useful diagnostic for ascertaining the relative contributions of output and input processes to oculomotor inhibition of return (IOR). Here, we use this diagnostic to determine whether object-based oculomotor IOR comprises output and/or input processes. One of two placeholder objects in peripheral vision was cued, then both objects rotated smoothly either 90 or 180 degrees around the circumference of an imaginary circle. After this movement, a saccade was made to the location marked by a peripheral onset target or indicated by the central arrow. In our first three experiments, whereas there was evidence for IOR when measured by central arrow or peripheral onset targets at cued locations, there was little trace of IOR at the cued object. We thereafter precisely replicated the seminal experiment for object-based oculomotor IOR (Abrams, R. A., & Dobkin, R. S. (1994). Inhibition of return: Effects of attentional cuing on eye movement latencies. Journal of Experimental Psychology: Human Perception and Performance, 20(3), 467–477; Experiment 4) but again found little evidence of an object-based IOR effect. Finally, we ran a paradigm with only peripheral targets and with motion and stationary trials randomly intermixed. Here we again showed IOR at the cued location but not at the cued object. Together, the findings suggest that object-based representation of oculomotor IOR is much more tenuous than implied by the literature. 相似文献
684.
Ralph W Hood Jr 《Mental health, religion & culture》2013,16(8):827-828
Past research has found positive links between happiness and various aspects of religiousness, yet it remains unclear how religion contributes to happiness and other well-being outcomes. One possible route is through purpose in life. Among a sample of 208 Christian Polish university students we investigated the mediating role of purpose in life between religion and subjective well-being. Intrinsic religiosity, as expected, was related to higher levels of purpose in life, happiness and life satisfaction, and positively predicted happiness and life satisfaction through purpose in life. The findings support the notion that eudaimonia and eudaimonic constructs like purpose in life may be the links between religion and well-being outcomes. 相似文献
685.
This study investigated the experimental effect of threat on religious fundamentalism (RF) and the tendency towards reprisal. We presented 102 Christians with one of three scenarios, involving the hire of a Christian biologist, evolution biologist, or a (neutral) communications expert as professor at their university, and also the subsequent sanctioning of his speeding violation. Moderated multiple regression analyses of Christian/evolutionist data found that low RF endorsed the evolutionist and high RF endorsed the Christian; further, participants levied a higher court fine on the speeding evolutionist, regardless of RF. Analyses of Christian/neutral data found that low RF discriminated in favour of the neutral candidate, whereas high RF did not discriminate between candidates; also, low RF sanctioned the neutral candidate with a speeding ticket, while high RF sanctioned the Christian. Overall findings indicated that fundamentalists were not necessarily aggressive or punitive and that they reacted no different from non-fundamentalists when values were threatened. 相似文献
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This study sought to determine the effect of a single intraperitoneal injection of methylchloroethamine on the long-term activity response of immature, male, Holtzmann albino rats. The 10 experimental Ss showed a significant progressive decline in activity up to 110 days after injection. The activity of the control Ss over the same period showed random variation. A subsidiary finding was a significantly faster weight gain for the experimental Ss than for the control Ss. 相似文献
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Deregulated semantic cognition contributes to object‐use deficits in Alzheimer's disease: A comparison with semantic aphasia and semantic dementia 下载免费PDF全文
Faye Corbett Elizabeth Jefferies Alistair Burns Matthew A. Lambon Ralph 《Journal of Neuropsychology》2015,9(2):219-241
Executive control is impaired from the early stages of Alzheimer's Disease (AD) and this produces deregulated semantic cognition (Corbett, Jefferies, Burns, & Lambon Ralph, 2012 ; Perry, Watson, & Hodges, 2000 ). While control deficits should affect semantic retrieval across all modalities, previous studies have typically focused on verbal semantic tasks. Even when non‐verbal semantic tasks have been used, these have typically employed simple picture‐matching tasks, which may be influenced by abnormalities in covert naming. Therefore, in the present study, we examined 10 patients with AD on a battery of object‐use tasks, in order to advance our understanding of the origins of non‐verbal semantic deficits in this population. The AD patients’ deficits were contrasted with previously published performance on the same tasks within two additional groups of patients, displaying either semantic degradation (semantic dementia) or deregulation of semantic retrieval (semantic aphasia; Corbett, Jefferies, Ehsan, & Lambon Ralph, 2009 ). While overall accuracy was comparable to the scores in both other groups, the AD patients’ object‐use impairment most closely resembled that observed in SA; they exhibited poorer performance on comprehension tasks that placed strong demands on executive control. A similar pattern was observed in the expressive domain: the AD and SA groups were relatively good at straightforward object use compared to executively demanding, mechanical puzzles. Error types also differed: while all patients omitted essential actions, the SA and AD groups’ demonstrations also featured unrelated intrusions. An association between AD patients’ object use and their scores on standard executive measures suggested that control deficits contributed to their non‐verbal semantic deficits. Moreover, in a task specifically designed to manipulate executive demand, patients with AD (and SA) exhibited difficulty in thinking flexibly about the non‐canonical uses of everyday objects, especially when distracted by semantically related objects. This study provides converging evidence for the notion that a failure of regulatory control contributes to multimodal semantic impairment in AD and uniquely demonstrates this pattern for the highly non‐verbal domain of object use. 相似文献