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171.
Carl S. Helrich 《Zygon》2006,41(3):543-566
Abstract. I present a partially historical discussion of the basis of the quantum theory in nonmathematical terms using human knowledge and consciousness as an underlying theme. I show that the philosophical position in both classical and quantum theory is the experimental and mathematical philosophy of Isaac Newton. Because almost all the systems we deal with are multicomponent, we must consider the limitations and openness imposed by thermodynamics on our claims in both classical and quantum treatments. Here the reality of measurement stands in the way of any simple picture but also provides the basis for considerations of free will. Particular care is taken with the concepts of quantum measurement, entanglement, and decoherence because of their importance in the discussion.  相似文献   
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173.
This study tested a contextual model of disaster reaction by examining regional differences in the psychosocial impact of Hurricane Katrina. A total of 386 individuals participated in this study. All were recruited in the primary areas affected by Hurricane Katrina and included residents of metropolitan New Orleans (Orleans Parish, Louisiana), Greater New Orleans (i.e., Metairie, Kenner, Gretna), and the Mississippi Gulf Coast (i.e., cities along the coast from Waveland to Ocean Springs, Mississippi). Participants were assessed for posttraumatic stress disorder (PTSD) symptoms, other psychological symptoms, perceptions of discrimination, perceptions of social support, evacuation distance, and the extent to which they experienced hurricane-related stressful events. Results were consistent with previous research on the impact of disasters on mental health symptoms. Findings extended research on individual differences in the response to trauma and indicated that regional context predicted unique variance in the experience of discrimination, social support, and emotional symptoms consistent with the theoretical model presented.  相似文献   
174.
Right-handers' reaching in contralateral hemispace: a kinematic observation   总被引:1,自引:0,他引:1  
C. Gabbard and C. Helbig (2004) found, when examining seated participants' limb selection for reaching and grasping in hemispace, that right-handers preferred to switch to the nondominant left arm for objects located approximately 20 degrees horizontally from body midline (90 degrees) in left hemispace. In the present study, the authors examined 13 strongly lateralized seated right-handers' kinematics of reaching to object positions ranging from body midline to 40 degrees horizontally in left hemispace. Participants executed faster reaches with the left arm than with the right arm to objects placed 20 degrees-40 degrees from midline, whereas they did not change the proportion of time they spent accelerating the hands when the position of the object changed. A 2nd main finding was an increase in the left hand's trajectory curvature as object position moved farther from midline, with a corresponding decrease in the contribution of upper-arm motion to the reach. Those observations suggest that the switch from dominant right-arm reaching to nondominant left-arm reaching in left hemispace reported in the aforementioned study may have emerged from a shift from a shoulder-driven reach to an elbow-driven action.  相似文献   
175.
Anticonvulsants are being used clinically as monotherapy and adjuncts in mental illnesses other than affective disorders. This review focuses on the literature for anticonvulsants and lithium in substance use disorders, anxiety disorders, and schizophrenia. Given the abuse potential and other difficulties with prescribing benzodiazepines for alcohol and benzodiazepine withdrawal, anticonvulsants have been considered as an alternative. Promising therapeutic effects have been demonstrated in many of the anxiety disorders, with the greatest number of trials and positive results in posttraumatic stress disorder. Although anticonvulsant and lithium augmentation for schizophrenia is common in practice and has been studied in double-blind, randomized, controlled trials, the sum of the evidence has been inconclusive.  相似文献   
176.
Almost all admit that there is beauty in the natural world. Many suspect that such beauty is more than an adornment of nature. Few in our contemporary world suggest that this beauty is an empirical principle of the natural world itself and instead relegate beauty to the eye and mind of the beholder. Guided by theological and scientific insight, the authors propose that such exclusion is no longer tenable, at least in the data of modern biology and in our view of the natural world in general. More important, we believe an empirical aesthetics exists that can help guide experimental design and development of computational models in biology. Moreover, because theology and science can both contribute toward and equally profit from such an aesthetics, we propose that this empirical aesthetics provides the foundation for a living synergy between theology and science.  相似文献   
177.
“To make him [the patient] as efficient and as capable of enjoyment as is possible” (1923a, S.E. 18, p. 251) was, for Freud, a satisfactory definition of the treatment aims of psychoanalysis. The present paper connects this definition with the mythologically formulated antagonism between the drives in which Eros appears as the adversary of Thanatos, and elaborates this by drawing upon Plato’s notions about love as proposed in his “Symposion”. In doing this, the theory of Sublimation becomes the focus of attention quite naturally. It is the author’s thesis that this concept is more useful than that of a neutralized or even a primarily neutral ego-energy. This is more than a question of different opinions. It is the question of the usefulness of the genetic point of view and of the idea of the unity of the libido. Within the range of these concepts it is possible to elaborate in an adequate manner how we are capable to find satisfaction and fulfillment in achievements and enjoyment.  相似文献   
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179.
A case study is presented of a client, involved in business dealings and personal relationships with members of organized crime, who upon looking into his mirror one morning recognized for the first time that his life was quickly slipping away. Unless he broke free, he decided, by doing something bold and outrageous—in the style of his free-spirited and violent youth—he was doomed to a depressive existence for the remainder of his days. He stalked women by night. Disturbed by a series of frightening dreams of his involvement in the murder of a stalked and raped woman, he approached the author for psychological help. During the course of treatment it became apparent that the client lacked a sense of personal goodness. An exploration of the problematic nature of virtue and constructive behavior in psychotherapeutic theory is presented here, together with a rationale for the role of the therapist as mentor as well as therapist for people who lack early and present experiences with constructive role models.  相似文献   
180.
A comprehensive worksite stress management program consisting of self-management training and a stressor reduction process was evaluated in a pre-post, treatment-control design in four comparable facilities. Results showed that over a 3-month period those individuals attending self-management training improved on emotional well-being measures. Organizational data suggested that their work-units' productivity increased and absenteeism decreased over the same period. Results support the value of combining self-management training and stressor reduction to produce positive individual and organizational outcomes.  相似文献   
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