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101.
An instrument for the analysis of verbal statements along a continuum from most intimate to least intimate is the Levels of Verbal Intimacy Technique (LOVIT). It enables an observer to place all verbal statements in one of ten categories along this intimacy continuum. The technique has been used in research on small groups and also can be used to provide feedback in groups, for example, to couples in marriage counseling.  相似文献   
102.
A Christian analysis of the moral conflicts that exist among physicians and health care institutions requires a detailed treatment of the ethical issues in managed care. To be viable, managed care, as with any system of health care, must be economically sound and morally defensible. While managed care is per se a morally neutral concept, as it is currently practiced in the United States, it is morally dubious at best, and in many instances is antithetical to a Catholic Christian ethics of health care. The moral status of any system of managed care ought to be judged with respect to its congruence with Gospel teachings about the care of the sick, Papal Encyclicals, and the documents of the Second Vatican Council. In this essay, I look at the important conceptual or definitional issues of managed care, assess these concerns over against the source and content of a Catholic ethic of health care, and outline the necessary moral requirements of any licit system of health care.  相似文献   
103.
The problem of weakness of the will is often thought to arise because ofan assumption that freely, deliberately and intentionally doing something must correspondto the agent's positive evaluation of doing that thing. In contemporary philosophy, a verycommon response to the problem of weakness has been to adopt the view that free, deliberateaction does not need to correspond to any positive evaluation at all. Much of thesupport for this view has come from the difficulties the denial of it has been thought togive rise to, both with respect to giving an account of weakness, as well as explaining thefuture-directed nature of intentions. In this paper I argue that most of these difficulties onlyarise for one particular version of the view that free, deliberate action must correspond toa positive evaluation, a version associated with Donald Davidson's account of weakness.However, another version of this view is possible, and I argue that it escapes the standardobjections to the Davidsonian account.  相似文献   
104.
Characterizing cognition in ADHD: beyond executive dysfunction   总被引:19,自引:0,他引:19  
The hypothesis that Attention-Deficit/Hyperactivity Disorder (ADHD) reflects a primary inhibitory executive function deficit has spurred a substantial literature. However, empirical findings and methodological issues challenge the etiologic primacy of inhibitory and executive deficits in ADHD. Based on accumulating evidence of increased intra-individual variability in ADHD, we reconsider executive dysfunction in light of distinctions between 'hot' and 'cool' executive function measures. We propose an integrative model that incorporates new neuroanatomical findings and emphasizes the interactions between parallel processing pathways as potential loci for dysfunction. Such a reconceptualization provides a means to transcend the limits of current models of executive dysfunction in ADHD and suggests a plan for future research on cognition grounded in neurophysiological and developmental considerations.  相似文献   
105.
It has been recently proposed that the time course of the Simon effect may vary across tasks, which might reflect different types of stimulus-response (S-R) transmissions (E. Wascher, U. Schatz, T. Kuder, & R. Verleger, 2001). The authors tested this notion in 4 experiments by comparing Simon effects evoked by horizontal and vertical S-R arrangements. The temporal properties of the effect, as well as lateralized readiness potential-difference waves, indicated a fast and transient influence of the horizontal, but a slow and sustained influence of the vertical spatial stimulus feature on performance. Additional evidence for this temporal dissociation was obtained in experiments that induced a shortening or lengthening of the mean response time. Thus, the data strongly indicate that there are 2 temporally dissociable mechanisms involved in generating the Simon effect for horizontal and vertical S-R relations.  相似文献   
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Moral absolutes have little or no moral standing in our morally diverse modern society. Moral relativism is far more palatable for most ethicists and to the public at large. Yet, when pressed, every moral relativist will finally admit that there are some things which ought never be done. It is the rarest of moral relativists that will take rape, murder, theft, child sacrifice as morally neutral choices. In general ethics, the list of those things that must never be done will vary from person to person. In clinical ethics, however, the nature of the physician–patient relationship is such that certain moral absolutes are essential to the attainment of the good of the patient – the end of the relationship itself. These are all derivatives of the first moral absolute of all morality: Do good and avoid evil. In the clinical encounter, this absolute entails several subsidiary absolutes – act for the good of the patient, do not kill, keep promises, protect the dignity of the patient, do not lie, avoid complicity with evil. Each absolute is intrinsic to the healing and helping ends of the clinical encounter.  相似文献   
109.
Theory and evidence proposing illumination, and therefore necessarily angle of incidence of light, as a perceptual cue for lightness judgments are described. In two experiments, angle of incidence was varied by having 46 Ss view an upright trapezoid that monocularly appeared flat and binocularly, upright. In the first experiment, numbers of cues to the direction of a fixed source above the trapezoid were varied and combined. In a second experiment, the background for an illumination gradient was varied. Angle of incidence and cues to the location of the source did predict the trends in lightness judgments but not the magnitude of the effects. An alternative explanation to cue theory is proposed.  相似文献   
110.
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