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51.
This paper provides a comprehensive formulation of Erik Erikson's theory of ego identity formation as it pertains to both the identity stage and to the remainder of the life cycle. The structure of the identity stage is discussed in terms of its more universal features and in terms of features more specific to North American society. The role played by “institutionalized moratoria” in influencing the outcome of the identity crisis and subsequent development is discussed in the context of two Eriksonian notions ignored in the literature: the value orientation stages and the struggle between the ego and superego for dominance of the personality. As part of the discussion, several constructive criticisms of Erikson's work are offered with the intent of making the theoretical formulation presented in this paper an appropriate basis for subsequent empirical investigations of his theory. One of the important implications of this paper is that it suggests that questions should be raised regarding the validity of the dominant research strategy currently in use.  相似文献   
52.
目的、意向和意识   总被引:1,自引:0,他引:1  
本文提出了一个意向性目标搜寻的计算机模型,它有两个部分,静态部分包括一个目标表征和到达这个目标的程序。动态部分是一个感觉输入、中间信息加工,行为输出的重复的反馈循环。人类意向必然伴有意识,但机器人则可能无意识而有意向。 利用目标搜寻系统机器人模型,我们对目标搜寻系统的目的连续统下了定义;这个连续统从简单的直接反应系统一直到意向性系统。对这个目的连续统有两种传统的解释:一是柏拉图、亚里士多德和普罗提诺的终极原因理论,二是希腊原子论者和现代进化生物学家的还原主义学说。本文评价了这些学说。 本文考察了几种类型的意识机能,提出了以自动机为依据的意识理论,比较了人类和计算机。从计算机结构的角度来看,人类意识是一类特殊的计算机控制系统。  相似文献   
53.
A design for an Apple II interface that senses relative rotary position and/or motion via a digital potentiometer is presented. A thorough discussion of the circuit’s theory of operation and a fully commented BASIC software listing are included. Suggested applications include an infinite-turn rotary device for psychophysical methods of adjustment, the sensing of rotary translations of a steering wheel in a driving simulator, and a digital tachometer/odometer for tracking performance on stationary exercise bicycles and treadmills.  相似文献   
54.
Conclusion I do not for a moment question the fact that many people have experiences of a special type which may be termed religious, that such experiences often involve reference to something which appears to display a radical unlikeness to all else and that they are therefore in some sense inexpressible. Doubtless the ideas I have put forward about the possible source of such unlikeness and ineffability might suggest models of God which would not find much theological approval, at least within any mainstream theistic tradition, since some sort of pantheism seems inevitably to be implied. But however this might be, the concept of radical unlikeness as it has been analyzed here can, I think, help us towards understanding certain problematic areas in religion quite apart from the issue of intelligibility, which has been the focus of this discussion.To begin with, radical unlikeness suggests a way in which the historical continuity of concepts of the transcendent might be upheld against the discontinuity suggested by the diversity of interpretations through which they have moved. Ancient and modern outlooks on, say, God differ enormously, as indeed do the range of co-temporal accounts at many particular moments. But, by and large, theologians firmly maintain that it is a single and unchanging phenomenon which is being dealt with. Unless we can point to some common element which is both specific enough to create a binding sense of common tradition, yet never completely expressed by any attempt at understanding it within that tradition (thus persistently demanding new attempts to apprehend it), then given the widely differing views of God within, for example, the Christian community, it is difficult to see how we could assume that in fact they all stemmed from the same source and were talking about the same thing. The idea of radical unlikeness could provide an element with just these required characteristics: it could be seen as what all the accounts attempt to net, with varying degrees of adequacy, within their offered interpretations. It could be seen as what remains constant, constantly elusive yet constantly generative of fresh attempts to apprehend it, throughout a history of intra-religious diversity. Secondly, radical unlikeness might suggest a possible way of understanding inter-religious diversity in a way which allows that whilst such diversity exists, whilst the differences between religions are real, they are grounded in a similar root-experience. It may, at first sight, seem difficult to continue thinking of the various religious traditions as truly separate phenomena if they are taken as being grounded on experiences whose ineffability stems from the unlikeness of experiencing things as a whole. Here we must stress again that if they are to be considered intelligible, radically unlike experiences cannot be considered completely so - or putting this another way, we cannot more than approach experience of totality. Sense can be given to religious claims of ineffability by suggesting experience of near totality, where we reach the last point on the scale of inclusiveness which complies with the logical criteria demanded of something for it to be possible for us to be aware of it. We might thus attempt an explanation of inter-religious diversity based on the view that Hinduism, Buddhism, Christianity, Islam etc. acquire their differences from the different elements included in their experience of near totality. Taking totality to be represented by the scale of one to ten, Hinduism might be seen as grounded on experience of 1-2-3-4-5-6-7-9-10, Buddhism on experience of 1-3-4-5-6-7-8-9-10 and so on. The resulting dissimilarities are thus centred not on different types of experience, but on different areas of inclusiveness. This is, of course, to suppose that the various religious traditions are all based on the same degree (as opposed to the same elements) of inclusiveness, but it is by no means clear that such a supposition is justified. Continuing with our decimal analogy, might it not be suggested that whilst Christianity stemmed from experience of 2-3-4-5-6-7-8-9-10, Jainism was founded on a less extensive encounter with the divine (say 4-5-6-7-8-9-10)? It is, however, uncertain how we can compare and evaluate different religious traditions in such a way as to be able to comment on such claims. The analysis of radical unlikeness and ineffability which has been advanced might also suggest a way in which certain passages in religious writings could be understood, passages which at first sight can be seriously perplexing. If, for example, to return to the quotation given in the introductory section of this paper, we continue to think of accounts of the nature of Shiva as being attempts to describe some discrete, objective entity, then it is inevitable that either we will share the Puranic writer's puzzlement or that much of what we read about Shiva will appear as the muddled and extravagant thinking thrown up by an uncritical and over-fertile mythological imagination, consisting of little more than a hotch-potch of contradictory elements. But if we see such accounts as attempting to say something about everything, as symbols of near totality stemming from experiences which verge on the holistic, then what we read - with all its ambiguities - may become somewhat more meaningful. This analysis of ineffability and intelligibility seeks to introduce for debate a possible way of understanding the radical unlikeness which accounts of religious experience apparently attempt to speak about. It does not, however, claim to present an exhaustive treatment of the issues raised, on the contrary, I am conscious of many shortcomings and omissions. For instance, it remains to be seen under precisely what conditions something counts as being an elucidating likeness (presumably all experiences are, for example, temporal, yet temporality alone would not seem to offer a particularly elucidating comparison). Moreover, the degree to which appeal to likeness is allowed operation in actual accounts of religious experience needs to be explored. In addition, the notion of categorizing experiences according to the extent to which they approach a point of total inclusion requires careful clarification. To begin with, according to what criteria could we establish that one experience was more inclusive than another? However, such issues can only be mentioned here, any adequate consideration of them would require a separate paper.In conclusion, I would suggest that to use radical unlikeness and/or ineffability simply as devices by which to halt any process of investigation, proclaiming that the thing in question is not like anything and so is beyond all words, risks making unintelligible and placing beyond all further inquiry an important and extensive area of human experience. As William Alston put it, to label something ineffable in an unqualified way is to shirk the job of making explicit the ways in which it can be talked about. It is surely more accurate to take ineffability as a qualifier which multiplies models without end than as an absolute which prevents the construction of any elucidating models.An early draft of this paper was read to a seminar group at the University of St. Andrews during Martinmas term 1984. I am grateful to Dr. Gordon Graham & Mr. Tony Ellis, both of the Department of Moral Philosophy, and to Dr. George Hall, of the Department of Divinity, for remarks which stimulated some subsequent revisions of the argument.
  相似文献   
55.
Two studies were conducted to investigate the effects of perceived control in two men's prisons, one housing 181 inmates and the other housing 623 inmates. In both prisons, inmates' perceived control over the environment was found to be significantly related to their ratings of their living accommodations, experienced stress, and physical symptoms, even when type of cell was held constant.  相似文献   
56.
A two-phase functional analysis of a profoundly retarded 19-year-old male's pica facilitated the design of an effective intervention containing no aversive components. In the first analysis, frequent staff-client interaction resulted in 25% and 66% less pica than limited and no interaction, respectively. Paradoxical effects were obtained in the second analysis, where no protective helmet resulted in 38% and 26% less pica than the helmet with face shield and helmet without face shield, respectively. On the basis of these analyses, limited interaction and no helmet conditions were combined in an effective, staff-implemented treatment at a medium-sized institution.  相似文献   
57.
58.
On the occasion ofPsychometrika's fiftieth anniversary, the past twenty-five years' developments in mental test theory are reviewed, with special emphasis on the topics receiving attention in the pages of this journal. (Analogous reviews forPsychometrika's first quarter century were given by Gulliksen and Guilford in 1961.) Much of the recent progress in test theory (and in other branches of psychometrics as well) has been made by treating the problems in this field as being essentially ones of statistical inference. It is concluded that (a) research in test theory is in a healthy state and (b)Psychometrika is an important source of information about that research.  相似文献   
59.
60.
Mothers' and fathers' responses on the Personality Inventory for Children (PIC) were compared for 360 clinic-referred children and adolescents. Interparent agreement was measured by several different indices. Correlations between parental pairs of scale T-scores derived from each parent averaged .66 for 13 of the profile scales; 9 of the scales exceeded this value. In contrast, mothers and fathers agreed in the classification of the presence of clinical significance an average of 77% of the time across these 13 scales, and pairs of parental PIC profiles contained an average of 3 scales in disagreement. The type of index used to measure interparent agreement was found to affect the results. The discussion examines the nature of interparent disagreement and addresses the implications regarding the use of fathers as informants on this instrument.This article is based on Thomas A. Hulbert's master's thesis. The authors extend their appreciation to James Orisell and Dena Mussaff for their assistance in data preparation and analysis.  相似文献   
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