Prediction, like filling-in, is an example of pattern completion and both are likely to involve processes of statistical inference. Furthermore, there is no incompatibility between inference and neural filling-in, for the neural processes may be mediating the inferential processes. The usefulness of the “bridge locus” is defended, and it is also suggested that the interpersonal level needs to be included when considering subjective experience.
Psychology does not get rid of its problems by taking experience at its face value, for it is the province of psychology to study problems arising when experience is taken at its face value. Only in actual lived experience is concrete reality to be found in its fullest sense. All reality which is experience includes attributes both spatial and temporal. Objects cannot b7 considered in the first place apart from such attributes. Physical objects are perceived as parts of a total (...) situation and there is merit in the suggestion of the Gestalt psychologists. Always much will be found in the perceptum which will not correspond with the physical object, since the physical object is only an abstract. The effort to control our environment has led to a sophisticated attitude toward perceptual experience, which is said in psychological circles to lead to the stimulus error. Those who have seen children gradually grow into a realization of the unreliability of perception—for purposes of muscular manipulation—will understand what is meant. (PsycINFO Database Record (c) 2009 APA, all rights reserved). (shrink)
As contribution to a recent debate (James, 1998; Murphy etal., 1997, 1998) the proportion of twins following ovulation induction (OI) or assisted conception (AC) in 1994 in Oxfordshire and West Berkshire was estimated, and by extrapolation the natural twinning rate in England and Wales was judged to have maintained a plateau phase since the 1970s. Similar figures for 1995 and 1996 from the same study, and hence a more stable local estimate, are now provided. The proportions, as before, were estimated (...) from women's responses to a questionnaire within a case[hyphen]control study, with ascertainment from general practitioners' records or hospital case[hyphen]notes for non[hyphen]responders or for those excluded from the study originally. In 1994, 1995 and 1996 the proportion of twins following OI/AC was overall 27% (24%, 30% and 27% respectively). Restriction to the 87% locally resident made no difference. The national crude twinning rate for those years was overall 13·3 per 1000 maternities (12·8, 13·6 and 13·4 respectively). (shrink)
Statistical regularities of the environment are important for learning, memory, intelligence, inductive inference, and in fact, for any area of cognitive science where an information-processing brain promotes survival by exploiting them. This has been recognised by many of those interested in cognitive function, starting with Helmholtz, Mach, and Pearson, and continuing through Craik, Tolman, Attneave, and Brunswik. In the current era, many of us have begun to show how neural mechanisms exploit the regular statistical properties of natural images. Shepard proposed (...) that the apparent trajectory of an object when seen successively at two positions results from internalising the rules of kinematic geometry, and although kinematic geometry is not statistical in nature, this is clearly a related idea. Here it is argued that Shepard's term, “internalisation,” is insufficient because it is also necessary to derive an advantage from the process. Having mechanisms selectively sensitive to the spatio-temporal patterns of excitation commonly experienced when viewing moving objects would facilitate the detection, interpolation, and extrapolation of such motions, and might explain the twisting motions that are experienced. Although Shepard's explanation in terms of Chasles' rule seems doubtful, his theory and experiments illustrate that local twisting motions are needed for the analysis of moving objects and provoke thoughts about how they might be detected. Key Words: Chasles' rule; evolution; geometry; perception; redundancy; statistics; twisting. (shrink)
Almost all representations have both distributed and localist aspects, depending upon what properties of the data are being considered. With noisy data, features represented in a localist way can be detected very efficiently, and in binary representations they can be counted more efficiently than those represented in a distributed way. Brains operate in noisy environments, so the localist representation of behaviourally important events is advantageous, and fits what has been found experimentally. Distributed representations require more neurons to perform as efficiently, (...) but they do have greater versatility. (shrink)
In the poem which sets the seal on his three books of odes, Horace declares that his monument to himself will be more durable than bronze and higher than the pyramids. As T. E. Page noted in his commentary, aere can suggest not only bronze tablets, but also commemorative statuary, although tablets seems more to the fore here, given the reference tomonumentumAs for the pyramids, they are a fine example of grandiloquent architecture, but of a kind which is nevertheless (...) subject to the destructive natural forces from which Horace exempts his own commemoration. (shrink)
In the poem which sets the seal on his three books of odes, Horace declares that his monument to himself will be more durable than bronze and higher than the pyramids. As T. E. Page noted in his commentary, aere can suggest not only bronze tablets, but also commemorative statuary, although tablets seems more to the fore here, given the reference to monumentum As for the pyramids, they are a fine example of grandiloquent architecture, but of a kind which (...) is nevertheless subject to the destructive natural forces from which Horace exempts his own commemoration. (shrink)
The epistle to Florus has usually been grouped with the epistle to Augustus and the Ars Poetica, partly because of its length, which sets it, like the other two, apart from the letters of the first book, and partly because of the common interest in literary theory which is manifested in all three. These poems have always been the subject of controversy; but 2. 2 has received less attention than the others, perhaps because the elegance and humour of the poem, (...) which have been so often praised, have eclipsed the possibility that it may have something to say, especially about Horace himself, his personality and his changing allegiances to philosophy and poetry. The object of this paper is to offer a reading of 2. 2, not as a piece of autobiography, nor as a mosaic of conventional motifs, but as an examination by Horace of his own poetry and poetic aims, in which he is testing and criticizing his own achievement, and himself. In this he continues one of the most attractive and impressive practices of the earlier book of epistles. Horace here abnegates his role as a lyric poet, and this is generally taken literally as placing the poem quite precisely between the completion of Epistles 1 and Horace's resumption of lyric writing in the Carmen Saeculare and Odes 4. But more important is the way in which Horace in Ep. 2. 2 itself expresses a judgement about his own poetic ambitions. The philosophic themes of the Epistles and the more frivolous lyric subjects which he presents as the essence of his Odes, are both aspects of Horace's poetry and personality; the question is whether one should be considered more valid than the other in the poet's own mature judgement, whether Horace should in fact have outgrown either or both kinds of poetry. In this poem, then, it is important not only that he renews the renunciation of poetry and the gay life which he made at Ep. 1. 1. 10–11, but also that this decision is to some extent forced on him, and reluctantly made. (shrink)
The epistle to Florus has usually been grouped with the epistle to Augustus and the Ars Poetica, partly because of its length, which sets it, like the other two, apart from the letters of the first book, and partly because of the common interest in literary theory which is manifested in all three. These poems have always been the subject of controversy; but 2. 2 has received less attention than the others, perhaps because the elegance and humour of the poem, (...) which have been so often praised, have eclipsed the possibility that it may have something to say, especially about Horace himself, his personality and his changing allegiances to philosophy and poetry. The object of this paper is to offer a reading of 2. 2, not as a piece of autobiography, nor as a mosaic of conventional motifs, but as an examination by Horace of his own poetry and poetic aims, in which he is testing and criticizing his own achievement, and himself. In this he continues one of the most attractive and impressive practices of the earlier book of epistles. Horace here abnegates his role as a lyric poet, and this is generally taken literally as placing the poem quite precisely between the completion of Epistles 1 and Horace's resumption of lyric writing in the Carmen Saeculare and Odes 4. But more important is the way in which Horace in Ep. 2. 2 itself expresses a judgement about his own poetic ambitions. The philosophic themes of the Epistles and the more frivolous lyric subjects which he presents as the essence of his Odes, are both aspects of Horace's poetry and personality; the question is whether one should be considered more valid than the other in the poet's own mature judgement, whether Horace should in fact have outgrown either or both kinds of poetry. In this poem, then, it is important not only that he renews the renunciation of poetry and the gay life which he made at Ep. 1. 1. 10–11, but also that this decision is to some extent forced on him, and reluctantly made. (shrink)
Do the rich descriptions and narrative shapings of literature provide a valuable resource for readers, writers, philosophers, and everyday people to imagine and confront the ultimate questions of life? Do the human activities of storytelling and complex moral decision-making have a deep connection? What are the moral responsibilities of the artist, critic, and reader? What can religious perspectives—from Catholic to Protestant to Mormon—contribute to literary criticism? Thirty well known contributors reflect on these questions, including iterary theorists Marshall Gregory, James Phelan, (...) and Wayne Booth; philosophers Martha Nussbaum, Richard Hart, and Nina Rosenstand; and authors John Updike, Charles Johnson, Flannery O'Connor, and Bernard Malamud. Divided into four sections, with introductory matter and questions for discussion, this accessible anthology represents the most crucial work today exploring the interdisciplinary connections between literature, religion and philosophy. (shrink)
odi profanum uulgus et arceo.fauete linguis: carmina non priusaudita Musarum sacerdosuirginibus puerisque canto.I hate and spurn the unversed crowd.Mind your tongues: songs yet unheardI sing to boys and virgin girls,the Muses' priest.
The great object of Augustus in celebrating Ludi saeculares in 17 b.c. was to encourage the belief in himself and the consequent active loyalty to himself, as the restorer of the pax deorum,—the good relation between the divine and human inhabitants of Rome. So far he had tried to attain this end by the ancient usual and proper means, i.e. by carrying out the various regulations of the ius diuinum, so many of which had long been neglected. But in that (...) year he determined to undertake a special celebration, with the design of more effectually stamping the impression already made on the minds of the people; and it so happens that we have more detailed knowledge of this celebration than of any other Roman rite of any period. This is fortunate, for it stands on the margin between an old and a new régime, like the Aeneid of Virgil, who had died two years earlier: that great religious poem was just becoming known, and there is an allusion to it in the hymn of which I am going to speak. The Ludi were the outward or ritualistic expression of the idea immortalized by the poet, that a regeneration is at hand of Rome and Italy, in religion, morals, agriculture, government: old things are now to be put away, a new and glorious era is to open. Henceforward the Roman was to look ahead of him in hope and confidence, trusting in Augustus, the Aeneas of the actual State. (shrink)
