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911.
Dr. Jonathan Rabinowitz DSW 《Contemporary Family Therapy》1996,18(1):161-193
Much of the culturally specific knowledge about helping families in Israel is not readily available; either it is not in English and often appears in local circulation publications or is interwoven in the larger fabric of family treatment literature. This paper attempts to present the knowledge about helping families that has emerged in Israel based on an extensive literature review of all known work in Hebrew and English since 1980 that is related to studying and treating family problems in Israel. Major works, particularly research findings are highlighted. Recommendations for future research in this broad area are given.Revised on October 13, 1994 forContemporary Family Therapy. The author wishes to thank Nomi Mey-Ami for her vital assistance in compling the source material. The complete bibliographic listing is available in Hebrew from the Information Retrieval Center for Research in Social Sciences Henrietta Szold Institute in Jerusalem. 相似文献
912.
Allan JS 《Science and engineering ethics》1996,2(4):486-490
Summary Nonhuman primates represent an important reservoir for the transmission of new infectious diseases to humans. While several
working groups and international agencies have grappled with the ethics of xenotransplantation, the Nuffield Council on Bioethics
have recently published a comprehensive and far-reaching series of recommendations that, while not eliminating the infectious
disease risks, have nonetheless detailed the major points for concern and have developed a rational approach to minimizing
these risks. This report should serve as the blueprint from which to proceed with xenotransplantation.
Dr. Allan’s research focuses on simian retroviruses, including simian immunodeficiency viruses (SIV). 相似文献
913.
Jonathan Jacobs 《The Journal of value inquiry》1985,19(3):171-182
914.
Guided discretion statutes were designed to control arbitrariness and discrimination in capital sentencing. Using data from Supplemental Homicide Reports and Trial Judge Reports, this article examines the issue of racial disparity in Missouri's capital punishment process from 1977 through 1991. Findings from the three decision points examined suggest racial bias against the killers of whites, particularly if the offender is black, and a concomitant devaluation of black victims. The strongest effects noted are in the prosecutor's decision to charge homicide offenders with capital murder and to proceed to penalty trial in convicted capital murder cases. While the effects are not necessarily limited to the least aggravated categories, the effects of race are strongest when prosecutors and jurors are freed from the seriousness of the cases to consider other factors. The racial disparities are also apparent in mid-range cases up until the sentencing stage. However, disparities occurring earlier in the process are not rectified during sentencing. In fact, in the least aggravated cases, racial disparities are magnified at the sentencing stage. 相似文献
915.
The use of principal components analysis (PCA) for the study of evoked-response data may be complicated by variations from one trial to another in the latency of underlying brain events. Such variation can come from either random intra-and intersubject variability or from the effects of independent variables that are manipulated between conditions. The effect of such variability is investigated by simulation of these latency-varying events and by analysis of evoked responses in a behavioral task, the Sternberg memory search task, which is well known to generate variation in the latency of brain events. The results of PCA of within-subjects differences in these two situations are plausibly related to underlying stages of information processing, and the technique may augment reaction time data by providing information on the time of occurrence as well as the duration of stages of information processing. 相似文献
916.
The effects of muscle tension on cerebral circulation in blood-phobic and non-phobic subjects 总被引:1,自引:0,他引:1
Jonathan Foulds Klaus Wiedmann James Patterson Neil Brooks 《Behaviour research and therapy》1990,28(6):481-486
This study aimed to assess whether (1) a muscle tensing procedure which has been found to be useful in the treatment of blood-phobic patients produces an increase in heart rate and cerebral blood flow and (2) whether this increase is greater than that produced by mental effort alone. Subjects were 17 volunteers with a history of fainting in response to blood-injury stimuli, (12 were phobic) and 8 volunteers with no fainting history. They were required to (a) rest, (b) do mental arithmetic, and (c) repeatedly tense and release their arm and leg muscles. It was found that Ss, heart rate and cerebral blood flow velocity were significantly greater during the muscle tensing procedure than during mental arithmetic or resting conditions. The increased cerebral blood flow produced by muscle tensing may enable blood phobic patients to prevent fainting during exposure treatment. 相似文献
917.
918.
Jonathan E. Adler 《Argumentation》1993,7(3):263-272
An epistemic account of fallacies is one which takes it as a necessary condition for a fallacy that it has a tendency to produce false or unwarranted beliefs. The most sophisticated form of this account occurs in an article by Robert J. Fogelin and Timothy J. Duggan (Fallacies,Argumentation 1, 1987, pp. 255–262). I criticize the Fogelin and Duggan proposal, in particular, and epistemic accounts, more generally. Though an epistemic approach is attractive, it enlarges the class of fallacies, beyond what would be permitted by traditional accounts. I also question thenecessity of fallacies leading to unwarranted beliefs. Some fallacies are fallacious due to their expected harm to argument practices. This position touches on a theme in the work of Van Eemeren and Grootendorst, though I criticize their notion of rules of argument as too broad. 相似文献
919.
Functional magnetic resonance imaging (fMRI) allows noninvasive imaging of hemodynamic changes related to neural activity. This technique can be used in single-subject designs and can provide millimeter spatial resolution and temporal resolution in the range of 5–10 sec. This paper provides a brief introduction to MRI techniques and their application to functional neuroimaging, focusing on methodological issues that are of particular concern to psychologists, including methods for presenting computerized stimuli to subjects without disrupting the scanner, experimental design issues, and statistical analysis and image processing procedures. To illustrate methodological issues, recent results from a series of studies looking at the topographic organization of visual cortex are presented. General issues concerning limitations in this technique, future directions in its development, its relationship to other neuroimaging techniques, and the role of functional neuroimaging in psychological research are addressed in the Discussion. 相似文献
920.