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R F?tzsch R Podemski A Brzecki R Bogdańska 《Psychiatrie, Neurologie, und medizinische Psychologie》1986,38(9):518-525
Twenty six clinically healthy smokers were studied with transient pattern visual-evoked potentials. In comparison with a sample of "normal" subjects we found a difference of some parameters (P less than 0.05): the P2-latency and the interocular difference of latency on average were 6-7 ms respectively 2 ms larger. Thirteen subjects have had a prolonged P2-latency (P less than 0.05) and/or a difference in interocular latencies larger than 5 ms. These findings may suggest on subclinical disturbances of visual system and indicators of an special sensitivity of that person. The findings are possibly related to tobacco-alcohol amblyopia. 相似文献
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Jan Bruins Marieke Den Ouden Eric Dpret Jan Extra Malgorzata Grnik Antonio Iannaccone Ewa Kramarczyk Werner Melcher Juan Muozs Sik Hung Ng Birgit Steller 《European journal of social psychology》1993,23(4):411-426
The present research focused on power processes in a simulated organizational structure consisting of three hierarchical levels occupied by different numbers of mules and females. Subjects were presented with a chart showing the organizational hierarchy of which they were a member placed at the lowest level, and asked to nominate any person for the leader position vacated by the current incumbent. The results of Experiment I (n = 88 Dutch male and female university students) showed that male subjects strongly overnominated themselves, whereas a majority of the female subjects nominated either self or another female. Of the others that were nominated by both males and females, almost all were occupants of positions immediately below the leader position, indicating the normative influence of a bureaucratic rule of leader succession. Experiment 2 was a replicational study carried out in a different culture (n = lOl Polish male and female university students). Polish subjects adhered to the bureaucratic rule more strongly than their Dutch counterparts, and both females and males nominated mostly males. Results are discussed with reference to gender self-stereotypes and cultural differences. 相似文献
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Kripke semantics for knowledge representation logics 总被引:3,自引:0,他引:3
Ewa Orłowska 《Studia Logica》1990,49(2):255-272
This article provides an overview of development of Kripke semantics for logics determined by information systems. The proposals are made to extend the standard Kripke structures to the structures based on information systems. The underlying logics are defined and problems of their axiomatization are discussed. Several open problems connected with the logics are formulated. Logical aspects of incompleteness of information provided by information systems are considered. 相似文献
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Verisimilitude based on concept analysis 总被引:1,自引:0,他引:1
Ewa Orłowska 《Studia Logica》1990,49(3):307-320
In the paper ordering relations for comparison of verisimilitude of theories are introduced and discussed. The relations refer to semantic analysis of the results of theories, in particular to analysis of concepts the theories deal with. 相似文献
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The problems we deal with concern reasoning about incomplete knowledge. Knowledge is understood as ability of an ideal rational agent to make decisions about pieces of information. The formalisms we are particularly interested in are Moore's autoepistemic logic (AEL) and its variant, the logic of acceptance and rejection (AEL2). It is well-known that AEL may be seen as the nonmonotonic KD45 modal logic. The aim is to give an appropriate modal formalization for AEL2. 相似文献
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Katarzyna Pałasińska 《Studia Logica》1994,53(3):361-372
There are exactly two nonfinitely axiomatizable algebraic matrices with one binary connective o such thatx(yz) is a tautology of . This answers a question asked by W. Rautenberg in [2], P. Wojtylak in [8] and W. Dziobiak in [1]. Since every 2-element matrix can be finitely axiomatized ([3]), the matrices presented here are of the smallest possible size and in some sense are the simplest possible.Presented byWolfgang Rautenberg 相似文献
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Petrʉska Clarkson 《Counselling psychology quarterly》1996,9(2):143-162
This paper reports the methodology of a research project based on and including a review of almost 1000 texts and more than 20 years of learning and supervised practice as clinician and supervisor in the psychotherapeutic professions on the nature of the therapeutic relationship. Following a pilot study by five years, the findings were reported in a 165,000 word document which encompasses poetry, personal experience, many textual extracts of theory or therapeutic dialogue, other research reports, theoretical considerations, clinical reflections, syllabus constructions—a postmodernist assemblage which nonetheless attempts coherence, validity and reliability. The findings have also been tested in the field for example by: (a) providing the framework for at least one four-year psychotherapy training course from which the first students have recently graduated by external assessment and (b) an independent psychotherapy accreditation process by a case study submission. It is argued that clinical practice or supervision should be inseparable from research—Particularly qualitative research in psychology. 相似文献