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181.
卡车驾驶员速度估计研究 总被引:4,自引:0,他引:4
用速度知觉测试仪,对251名男性卡车驾驶员在四种实验条件下的速度估计准确性进行了测量。结果发现:安全组卡车驾驶员的速度估计准确性优于事故组卡车驾驶员,两者在低速条件下差异不显著,高速条件下差异显著;事故组卡车驾驶员的高估次数高于安全组卡车驾驶员,低速条件下两者不显著.高速条件下差异显著;事故多发组与安全组卡车驾驶员的速度估计准确性在高速及低速长距离条件下差异显著;速度及距离对速度估计准确性有显著影响,且两者之间存在显著的交互作用;年龄对速度估计准确性无显著影响。 相似文献
182.
Pavel Materna 《Studia Logica》1997,59(3):331-343
Propositional and notional attitudes are construed as relations (-in-intension) between individuals and constructions (rather than propositrions etc,). The apparatus of transparent intensional logic (Tichy) is applied to derive two rules that make it possible to export existential quantifiers without conceiving attitudes as relations to expressions (sententialism). 相似文献
183.
Ana F. Abraído-Lanza 《American journal of community psychology》1997,25(5):601-627
Tested a theoretical model on the effects of social role identity, illness intrusion, and competence on psychological well-being among 109 low-income Latinas with arthritis. All six roles studied were rated as highly important identities. Sex-role nontraditionalism was associated with less importance of the homemaker, mother, and grandmother roles. Negative affect increased as a function of intrusions into valued identities. Having important role identities contributed to feelings of competence (i.e., self-esteem and self-efficacy), which in turn, contributed to psychological well-being. Competence also mediated the effects of pain, identity, and illness intrusions on psychological well-being. Results suggest competence processes play an important role in well-being. 相似文献
184.
William Grassie 《Zygon》1997,32(1):83-94
This essay is an introduction to postmodernism and deconstruction as they relate to the special challenges of scholarship and teaching in the science and religion multidiscipline. 相似文献
185.
The thesis of this paper is that even some of the most fundamental concepts of Marxism have been used and abused to fit their advocates' purposes. More specifically, the interpretation of the concept of the "dictatorship of the proletariat" has been subject to a dual development. First, the dictatorship of the proletariat has come to denote an increasingly violent regime. Second, the term has been used to refer to a rule exercised by an ever smaller segment of society. This paper seeks to analyze and elucidate this much disputed and frequently misunderstood Marxist concept. In the first part Marx's use of the term is examined. The second section explores how the same concept was explicated in the writings of some of the most important first generation Marxist thinkers and "practitioners" like Engels, Lenin, Kautsky, Bukharin, and Stalin. Following the summary of my findings I attempt to formulate some meaningful generalizations about the usage of the concept by Marxist thinkers. 相似文献
186.
Im Anfang des 20.Jahrhunderts unterzog eine Reihe von jungen, später berühmt gewordenen Philosophen den Marxismus einer tiefen Kritik. Ihnen ist es gelungen, wichtige Defekte der revolutionären Doktrinen aufzudecken und ihre verhängnivsollen Konsequenzen vorwegzunehmen. Diese Kritik ist auch für die gegenwärtige geistig-politische Situation aktuell. 相似文献
187.
John Beebe 《The Journal of analytical psychology》1997,42(1):3-20
As a keynote to a conference bringing together psychoanalysts and analytical psychologists, this paper addresses different mythic attitudes toward the unconscious, Starting with the caricatures of Oedipus and Narcissus that the author feels Jung and Freud originally projected onto each Other in the course of their quarrel. He moves on to the fairytale-like stories of Perseus and Beauty and the Beast to discover mote complex images of the stance taken in relation to the unconscious by present-day analysts: working within both die Jungian and the Freudian traditions. 相似文献
188.
K. Helmut Reich 《Zygon》1995,30(3):383-405
Abstract. A strategy for deeding systematically with such complex relationships as those between science and theology is presented after a brief overview of the historical record and illustrated in terms of the concept of divinity. The application of that strategy to the title relationships yields a multilogical/multilevel solution which presents certain analogies to or isomorphisms with the doctrine of the Trinity. These concern mainly the multilogical/multilevel character of both conceptualizations and the relational and contextual reasoning required to conceive them. Furthermore, certain characteristics of the doctrine facilitate the dialogue between theologians and scientists on account of their similarity with such scientific concepts as diversity in unity, multiplicity of relationships, nonseparability, and nonclassical logic. 相似文献
189.
Effects of a variable-ratio conditioning history on sensitivity to fixed-interval contingencies in rats. 总被引:7,自引:7,他引:0
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We investigated the possibility that human-like fixed-interval performances would appear in rats given a variable-ratio history (Wanchisen, Tatham, & Mooney, 1989). Nine rats were trained under single or compound variable-ratio schedules and then under a fixed-interval 30-s schedule. The histories produced high fixed-interval rates that declined slowly over 90 sessions; differences as a function of the particular history were absent. Nine control animals given only fixed-interval training responded at lower levels initially, but rates increased with training. Despite differences in absolute rates, rates within the intervals and postreinforcement pauses indicated equivalent development of the accelerated response patterns suggestive of sensitivity to fixed-interval contingencies. The finding that the histories elevated rates without retarding development of differentiated patterns suggests that the effective response unit was a burst of several lever presses and that the fixed-interval contingencies acted on these units in the same way as for single responses. Regardless of history, the rats did not manifest the persistent, undifferentiated responding reported for humans under comparable schedules. We concluded that the shortcomings of animal models of human fixed-interval performances cannot be easily remedied by including a variable-ratio conditioning history within the model. 相似文献
190.
Kyriakos M. Kontopoulos 《Argumentation》1995,9(1):5-19
As scholars commonly maintain, the coming of modernity raised the stakes regarding the pursuit of objective truth and inaugurated the critique of error, unfounded beliefs, prejudice, and ideological interest. In our times, postmodernism has turned the weapons of critique against modernity itself and promoted the wholesale rejection of reason; in the aftermath, without any appraisal criteria left, ideological opinions keep growing in numbers, get decentralized and multifaceted , and are considered as equivalent voices expressing the different experiences of individuals and local groups. But is this inward and self-destructive turn of critique warranted? Unpacking the relevant arguments one finds many contradictions inside postmodernism, derivative of its peculiar antinomial relations to modernity/modernism. A discussion of the various meanings and forms of the notion of meta-narrative demonstrates the weaknesses of both the absolutist (modernist) and radical relativist (postmodernist) positions and points the way toward a moderate, critico-pragmatic understanding of the relationships between, on the one hand, knowledge and critique and, on the other, ideology. 相似文献