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41.
Irving S. Wright M.D. 《Journal of religion and health》1969,8(3):226-241
Summary We have entered into a new era of medical achievement with the development of successful transplantation of human organs. The transplantation of the heart has aroused the greatest scientific interest and at the same time created serious new problems of an ethical and legal nature. It has been necessary to develop new criteria to determine the moment of death of the donor in order to ensure continued life for the recipient. The decision of the moment of death should be made by a small team of skilled physicians interested in furthering this important development, but not as emotionally involved as are the surgeons awaiting the chance to prolong their patient's life with a new heart. Available and suitable hearts will probably always be in very short supply, and the selection of recipients will therefore become critical if the procedure proves to be widely acceptable.New laws will be essential before this process can be adopted in many states and countries. The cost in terms of total resources is so large that careful evaluation of the long-term results must be undertaken after a reasonable number of patients have been operated on and observed, perhaps at the end of the second year following the first procedure. Since the cost of each operation of this type approximates that of the education of several young physicians who could care for thousands of patients during their life span, a good hard look at the potential benefits and ultimate values is in order. At this point in time it is extremely important that this type of surgery be encouraged but limited to those prepared to undertake it with maximum skill and minimal risk. At present it must be recognized as a great experiment rather than a therapeutic triumph for general application. 相似文献
42.
Weiner IB 《Journal of personality assessment》2004,83(3):323-331
In this commentary, I review a meta-analysis and three original research reports concerning the Rorschach (Exner, 2003; Rorschach, 1921/1942) and the Thematic Apperception Test (TAT; Murray, 1943) assessment in psychological treatment planning and outcome evaluation. The information in these four articles bears witness to the potential utility of performance-based personality assessment measures for this purpose. The strengths and limitations of the articles suggest several guidelines for future research designed to examine this Rorschach and TAT application including an emphasis on effectiveness studies, longitudinal data, integrated independent variables, observable dependent variables, sophisticated data analysis combining nomothetic and idiographic presentation, and the incremental contribution of performance-based measures to psychotherapy-related personality assessment. 相似文献
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44.
Johari A. Harris Margaret Beale Spencer Ann C. Kruger Miles A. Irving 《Research in human development》2019,16(1):76-91
Using multiple regression analysis and Pearson’s R, the current exploratory study of 89 African American male adolescents (M = 12.5 years old) examined relationships among REI (i.e., 20 as a socialization product of identity formation processes), prosocial behaviors (i.e., represented as supportive behavioral orientation in response to stress), and aggression (i.e., a reactive coping strategy). Significant relationships among racial public regard, age, and verbal aggression emerged. Older adolescents believed that other people have lower regard for their race, and this predicted an increase in verbal aggression. These findings demonstrate the importance of understanding contextual factors when examining outcomes. 相似文献
45.
In the current research, we sought to examine the role of spatial frequency on the detection of threat using a speeded visual search paradigm. Participants searched for threat-relevant (snakes or spiders) or non-threat-relevant (frogs or cockroaches) targets in an array of neutral (flowers or mushrooms) distracters, and we measured search performance with images filtered to contain different levels (high and low) of spatial frequency information. The results replicate previous work demonstrating more rapid detection of threatening versus non-threatening stimuli [e.g. LoBue, V. & DeLoache, J. S. (2008). Detecting the snake in the grass: Attention to fear-relevant stimuli by adults and young children. Psychological Science, 19, 284–289. doi:10.1111/j.1467-9280.2008.02081.x]. Most importantly, the results suggest that low spatial frequency or relatively coarse levels of visual information is sufficient for the rapid and accurate detection of threatening stimuli. Furthermore, the results also suggest that visual similarity between the stimuli used in the search tasks plays a significant role in speeded detection. The results are discussed in terms of the theoretical implications for the rapid detection of threat and methodological implications for properly accounting for similarity between the stimuli in visual search studies. 相似文献
46.
Johnson AW Han S Blouin AM Saini J Worley PF During MJ Holland PC Baraban JM Reti IM 《Learning & memory (Cold Spring Harbor, N.Y.)》2010,17(12):620-626
Neuronal activity regulated pentraxin (Narp) is a secreted protein that regulates α-amino-3-hydroxyl-5-methyl-4-isoxazole-propionate receptors (AMPAR) aggregation and synaptogenesis. Mapping of Narp-positive neurons in brain has revealed it is prominently expressed in several limbic system projection pathways. Consistent with this localization pattern, Narp knockout mice show deficits in using the current value of a reinforcer to guide behavior, a critical function of the limbic system. To help assess whether this behavioral deficit is due to impairment of synaptogenesis during development or in modulating synaptic signaling in the mature brain, we have used a dominant negative Narp viral construct which blocks trafficking of endogenous Narp to axons. Focal injection of this viral construct into the medial prefrontal cortex (mPFC) of adult mice, a region containing Narp-positive projection neurons, blocked reinforcer devaluation. Thus, these results indicate that Narp released from mPFC neurons plays a key role in mediating synaptic changes underlying instrumental reinforcer devaluation. 相似文献
47.
Comparison of Media-Literacy Programs to Strengthen College Women's Resistance to Media Images 总被引:4,自引:1,他引:3
This study examined whether, in comparison to no-intervention and video-only intervention control conditions, two distinct media literacy interventions could promote media skepticism and reduce negative body image in a sample of college women ( N = 110). It was expected that an externally oriented ( i.e., feminist sociocultural) media literacy intervention would have its greatest impact on measures related to media skepticism, while an internally oriented ( i.e., cognitive) intervention would have its greatest impact on measures related to negative body image. Contrary to expectations, in comparison to the no-intervention condition, both media literacy interventions were similar in effectiveness to a video-only ("Slim Hopes," Kilbourne, 1995) condition in increasing participants' skepticism about the realism, similarity, and desirability of media that depict a thin ideal of beauty. There were no between-group differences on negative body image at posttest, suggesting that negative attitudes about one's body may require more extensive, longer-term interventions. 相似文献
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49.
An underlying theoretical principle of person‐centred counselling is that this approach has no requirements for a content knowledge base in terms of client groups and client issues. This is also the position implicit in UK professional accreditation criteria. Yet counsellors do acquire and do use content knowledge in addition to knowledge of process. Thus professional ethos and professional practice are, it is suggested, at variance. 相似文献
50.
Irving Hexham 《Religion》1997,27(4):361-373
Do you want to understand yourself?Look how others behave;Do you want to understand others?Look in your own heart.Willst du dich selber erkennen,so sieh, wie die andern es treiben;Willst du die andern verstehn,blick in dein eigenes Herz.(Schiller)1This paper deals with some problems encountered by scholars who attempt to study Primal Religions.2It focuses on an examination of the major scholarly literature and some traditions surrounding perceptions of the Zulu religious leader Isaiah Shembe.3It has nine sections: The Problem of Prejudice, Isaiah Shembe: Zulu Prophet or Black Christ?, The Judgement of Shembe's Successors, Literary Norms and Living Traditions, Studying Living Religions, The Role of Primal Experiences, The Importance of Mythology, Getting One's Hands Dirty, and Who was Isaiah Shembe? 相似文献