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351.
352.
Fifty circular lights differir.g in diameter from 4 to 53 cm and increasing by 1 cm were presented 135 times each to five Ss who were asked to identify each circle. Presentations were in random order. Indices of information transmission (T), response equivocation H S(R), and response uncertainty H(R) were calculated for different phases of the experiment for individual and pooled (across Ss) responses. Results have shown systematic rising of transmission and lowering of H S(R), while H(R) remained almost constant. All transmission indices calculated from pooled responses were systematically lower than comparable indices calculated from individual responses. Individual and pooled T values calculated from all responses given during the experiment were not representative for the level of identification performance at the end of the experiment. Conclusions were reached that (1) channel capacity indices should not be calculated from all individual responses given during the experiment or from pooled responses of different Ss, and (2) indices of channel capacity should be calculated only after the performance of Ss has reached a final and stable level, which means after enough repetitions of each stimulus.  相似文献   
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We present the case of a young man with a diagnosis of a childhood-onset pervasive developmental disorder who developed a progressive neurologic deterioration with persistent catatonia and right hemiparesis. On his initial evaluation approximately three years after the onset of mutism, he manifested right hemiparesis and catalepsy. Two years later, although catalepsy had subsided, motor function had deteriorated so that he could not use his hands to feed or dress himself. Oral-facialbuccal dyskinesia manifested by blepharospasm and grimacing were present constantly during waking hours. Quantitative electroencephalography demonstrated markedly decreased amplitude, a finding associated with catatonia. Left sural nerve biopsy indicated large axon cylinder degeneration. Left deltoid biopsy demonstrated perimysial fibrosis and type II fiber predominance. Although magnetic resonance imaging of the head without contrast was normal, positron emission tomography indicated hypometabolism of the right cerebral and the right cerebellar hemispheres. The patient continues to deteriorate despite a course of 25 electroconvulsive treatments. He continues to manifest criteria for catatonia including motoric immobility, mutism, and peculiarities of voluntary movement such as prominent grimacing. We suspect an inherited neurodegenerative disorder. Since catatonia is a treatable condition frequently associated with medical and neurological diseases, examination for the features of catatonia must be included in the assessment of patients with progressive brain degeneration. This report is an attempt to clarify the traits of a serious variant of progressive brain degeneration.  相似文献   
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356.
The present paper is a generalization and further development of the theory of Kernel measures of reducibility axioms formulated in [1], [2], [3] in. the years 1969–1973. In this paper logical connections of Kernel measures with some set-theoretical notions are studied and some suggestions related to these connections are formulated.  相似文献   
357.
Bilalić M  McLeod P  Gobet F 《Cognition》2008,108(3):652-661
The Einstellung (set) effect occurs when the first idea that comes to mind, triggered by familiar features of a problem, prevents a better solution being found. It has been shown to affect both people facing novel problems and experts within their field of expertise. We show that it works by influencing mechanisms that determine what information is attended to. Having found one solution, expert chess players reported that they were looking for a better one. But their eye movements showed that they continued to look at features of the problem related to the solution they had already thought of. The mechanism which allows the first schema activated by familiar aspects of a problem to control the subsequent direction of attention may contribute to a wide range of biases both in everyday and expert thought - from confirmation bias in hypothesis testing to the tendency of scientists to ignore results that do not fit their favoured theories.  相似文献   
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The article deals with phenomenology in Lithuania. The main thesis of the article is this: phenomenology is a living tradition in need of both development and interpretation. The minor thesis follows from the main one: the Western phenomenological tradition and Lithuanian philosophy interact and develop in tandem with one another. According to the authors, the contact between poetics and philosophy is the dominant form of phenomenology in Lithuania. The phenomenological tradition is treated as creative and living philosophical thought.
Tomas KačerauskasEmail:
  相似文献   
360.
Motivation underlying the career choice of mental health professionals may include a desire to resolve personal psychological distress from childhood or the need to continue the caretaking role held in the family (A. DiCaccavo, 2002; J. D. Guy, 1987). The authors examined whether psychology students whose future vocational aspirations lie in the clinical domain (N = 40) differed from psychology students with no clinical aspirations (N = 35) and from business students (N = 91) in reported childhood experiences and current psychological functioning. Psychology students who wanted to work in the clinical domain reported higher rates of perceived childhood sexual abuse and neglect as compared with both psychology students with no clinical aspirations and business students. They also reported more parentification experiences between the ages of 14 years and 16 years as compared with business students. There were no significant differences between groups in reported levels of current negative emotions.  相似文献   
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