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191.
The coping responses of 23 hospitalized adolescent suicide attempters were compared to those of 19 hospitalized non-attempters matched on diagnosis and demographics. Relative to the comparison group, suicide attempters made fewer effortful-approach and more automatic-approach coping responses, and were judged by trained raters to have coped less effectively. Coders' ratings of greater coping effectiveness among suicide attempters were associated with a greater decline in suicidal symptoms assessed at 6-month follow-up intervals across a 2-year period. The findings are discussed in light of a model of coping that incorporates both individual differences and situational characteristics. 相似文献
192.
Lesions of orbitofrontal cortex and basolateral amygdala complex disrupt acquisition of odor-guided discriminations and reversals 总被引:11,自引:1,他引:10 下载免费PDF全文
Schoenbaum G Setlow B Nugent SL Saddoris MP Gallagher M 《Learning & memory (Cold Spring Harbor, N.Y.)》2003,10(2):129-140
Recent work indicates that both orbitofrontal cortex (OFC) and the basolateral complex of the amygdala (ABL) are involved in processes by which cues are associated with predicted outcomes. To examine the respective roles of these structures in discrimination learning, rats with bilateral sham or neurotoxic lesions of either OFC or ABL were trained on a series of four 2-odor discrimination problems in a thirst-motivated go, no-go task. After acquisition of the series of odor problems, the rats were trained on serial reversals of the final odor problem. Performance on each problem was assessed by monitoring accuracy of choice behavior, and also by measuring latency to respond for fluid outcomes after odor sampling. During discrimination learning, rats in both lesioned groups had similar deficits, failing to show normal changes in response latency during learning, while at the same time exhibiting normal choice behavior relative to controls. Choice behavior was affected only during the reversal phase of training, in which OFC and ABL lesions produced distinctive deficits. Rats with ABL lesions were impaired on the first reversal (S1−/S2+), but were unimpaired at acquiring a reversal back to the original odor-outcome contigencies (S1+/S2−), whereas rats with OFC lesions were impaired on both types of reversals. These findings suggest that OFC and ABL serve partially overlapping roles in the use of incentive information that supports normal discrimination performance. 相似文献
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Jones LC 《The journal of pastoral care & counseling : JPCC》2003,57(3):353-354
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Jones RT Frary R Cunningham P Weddle JD Kaiser L 《Cultural diversity & ethnic minority psychology》2001,7(1):103-108
The impact of Hurricane Andrew on 212 African American, Caucasian, and Hispanic elementary and middle school children was examined at 6 months postdisaster. Using self-report instruments, this case study examined the predictive utility of several hypothesized mediators of children's reactions to disaster. Results showed higher levels of intrusive symptomatology for girls and for elementary school children as compared with their middle school counterparts. No differences were found with reference to race. The lack of findings concerning race is addressed, as well as implications for future studies. 相似文献
196.
Biomedicine is a global enterprise constructed upon the belief in the universality of scientific truths. However, despite
huge scientific advances over recent decades it has not been able to formulate a specific and universal definition of death:
In fact, in its attempt to redefine death, the concept of death appears to have become immersed in ever increasing vagueness
and ambiguity. Even more worrisome is that bioethics, in the form of principlism, is also endeavouring to become a global
enterprise by claiming neutrality. It appears that the discourse within both disciplines have similarly manipulated the boundaries
of death to include the “dying”. This paper argues that the redefinition of death debate in biomedicine reveals a concept
of personhood which is profoundly western in origin and which is in accordance to the concept adhered to within principlism.
Biomedicine and bioethics do not appear to acknowledge the limitations of their own world view and hence lack an understanding
of their applicability and appropriateness in diverse social and cultural contexts; a situation which adds credence to claims
as to the hegemonic and imperialistic nature of all such global enterprises.
Ms. Jones is an intensive care clinical nursing specialist.
Dr. Kessel is a public health physician and medical ethicist. 相似文献
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Barry JJ 《CNS spectrums》2001,6(12):956-962
Since before the time of Charcot, nonepileptic seizures (NES) have intrigued and perplexed physicians. With the advent of the electroencephalogram, particularly with the addition of continuous video monitoring, the diagnosis of NES has received increasing evaluation. Characteristic historical features and clinical signs of NES, coupled with new diagnostic techniques, have progressively refined our understanding of the disorder. The treatment of patients who have NES has received much less attention and the prognosis of these patients illustrates the need for a more comprehensive, systematic, and validated intervention. These issues are discussed with an emphasis on the need for future research. 相似文献
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Pastoral Psychology - 相似文献