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山东莒县陵阳河遗址出土鸟形双鋬鬶,为莒人是最早崇拜鸟的氏族提供了物证。本文试从古代传说、文献记载和出土实物相互印证,来加以探讨。 相似文献
25.
Warren R. Stanton 《Current psychology (New Brunswick, N.J.)》2002,21(2):176-198
Stage theories are commonly used to represent the structure of cognitive processes in the domains of cognitive processing
and cognitive development. Hierarchical unidimensional theories consisting of a single sequence of stages through which development
proceeds in one direction only have predominated. However, a review of stage theories revealed that a two-dimensional, interactive
(multidimensional) structure is warranted. Particularly in the area of cognitive development, results of research have supported
subdivision of the stages of prominent unidimensional theories. Following this trend a small number of theorists have developed
multidimensional theories, most of which consist of a sequence of stages in which each stage contains a number of subsidiary
stages or levels. The emergence of a similar trend in other domains is examined, and the prospects of using an existing multidimensional
framework to enable future comparisons and integration of different stage theories is explored. 相似文献
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Jonathan James McCreadie Lillie 《Sexuality & culture》2002,6(2):25-48
This article presents theoretical considerations based on cultural analysis approaches to studying pornography and sexuality
as a means of starting to suggest a new agenda for cyberporn research. By bringing to the forefront concepts of how subjectivity
and sexuality are produced within the computer/Internet apparatus, I hope to diversify the focus in cyberporn research away
from social science approaches and pre-Foucaultian assumptions of the subject which obscure understandings of new media and
cyberporn use. Through a summary of visual culture studies and reception studies of pornography, I argue that cyberporn must
be understood as contingent within the encoding and decoding processes and discourses of sexuality (Foucault) in which it
is produced and consumed. My focus here is the home office/terminal as the site of reception/cyberporn use. While there is
potential for a great variety of cultural analytic approaches to the study of cyberporn and how new media use influences sexuality,
I end with specific suggestions for researching cyberporn reception in the home.
The computer’s allure is more than utilitarian or aesthetic; it is erotic. Instead of a refreshing play with surfaces, as
with toys or amusements, our affair with information machines announces a symbiotic relationship and ultimately a mental marriage
to technology. Rightly perceived, the atmosphere of cyberspace carries the scent that once surrounded Wisdom. The world rendered
as pure information not only fascinates our eyes and minds, but also captures our hearts. We feel augmented and empowered.
Our hearts beat in the machines. This is Eros. (Michael Heim, The Metaphysics of Virtual Reality) 相似文献
28.
刺激强度与个体差异对心理生理测谎的影响 总被引:3,自引:0,他引:3
探讨不同说谎经验的被试在完成不同刺激强度的任务时,其生理反应和说谎分数的变化。结果表明,在测谎过程中,任务刺激强度不仅影响测试结果的有效性,而且与被试的生理反应和说谎分数成正相关;不同类型被试的说谎分数没有显著差异,测谎应对任何人群都普遍有效。 相似文献
29.
肿瘤内科治疗的疗效评价 总被引:4,自引:1,他引:4
肿瘤内科治疗是肿瘤综合治疗三大手段之一,在肿瘤治疗中占有举足轻重的地位。肿瘤内科治疗的疗效评价也逐步发展和完善。新的疗效评价指标逐渐被接受,延长生存期和提高肿瘤病人的生存质量已成为肿瘤内科治疗疗效评价的原则,临床肿瘤学工作者应转变观念,以利于更好地开展临床工作。 相似文献
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Jonathan M. Keefe Jocelyn L. Sy Frank Tong David H. Zald 《Attention, perception & psychophysics》2001,81(1):205-216
The emotional attentional blink (EAB) refers to a temporary impairment in the ability to identify a target when it is preceded by an emotional distractor. It is thought to occur because the emotional salience of the distractor exogenously captures attention for a brief duration, rendering the target unattended and preventing it from reaching awareness. Here we tested the extent to which the EAB can be attenuated by inducing a diffuse top-down attentional state, which has been shown to improve target identification in an analogous attentional phenomenon, the attentional blink. Rapid sequences of landscape images were presented centrally, and participants reported the orientation of a ± 90° rotation of a landscape target. To induce a diffuse state of attention, participants were given a secondary task of monitoring for the appearance of a colored dot in the periphery. We found that emotional distractors impaired target recognition performance to comparable extents, regardless of whether or not participants concurrently performed the peripheral-monitoring task. Moreover, we found that performance of the secondary task led to an impaired ability to ignore neutral distractors. Subjective ratings of target vividness mirrored the behavioral accuracy, with frequent reports of intermediate levels of vividness suggesting that the EAB might impair target visibility in a graded manner. Our results demonstrate that the EAB is robust to manipulations of top-down attention, suggesting that the temporary capture of attention by emotionally salient stimuli involves processes that are distinct from those that produce the attentional blink. 相似文献