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161.
AKIRA YAMAGAMI 《The Japanese psychological research》2007,49(1):20-32
Abstract: To examine the determinants of the Ponzo illusion, we compared the perceived size of lines and circles presented within three different frames: two converging lines, two circles, and two squares. Twenty stimulus figures, consisting of two types of objects (lines/circles) × three types of frame figures (Ponzo/circles/squares) × three sizes of lower frames (small/medium/large), and two control figures were presented on a personal computer display. Twelve students performed three measurements (upper-object/lower-object/illusion) for each stimulus figure using the method of adjustment. To analyze the relationship between single object perception and the Ponzo illusion, we compared the calculated values of overestimation magnitude differences between the upper and lower objects with the actual obtained illusion values of the six object-frame conditions. The calculated values of the circle and the square frame figures corresponded to the difference between the upper single object and the lower single object. In contrast, the results of the Ponzo figure need an additional factor to explain the differences between the obtained and the calculated values. These results indicate that two factors are involved in the Ponzo illusion: (a) the framing effect affects the perceived size of the individual single objects, and (b) the comparison factor affects the comparison process of the two objects within the converging lines. 相似文献
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Colman W 《The Journal of analytical psychology》2006,51(1):21-41
This paper argues that real imagination depends on the capacity to acknowledge the absence of what is imagined from the world of material actuality. This leads on to a view of symbol formation as the operation of the transcendent function between the opposites of presence and absence. 'The imaginary' is contrasted with this as a defensive misuse of imagination that attempts to deny 'negation' where negation is defined as all those aspects of the world that constitute a check to the omnipotence of fantasy--e.g., absence, loss, difference, otherness etc. Parallels are drawn with theoretical antecedents in analytical psychology and psychoanalysis, with particular attention to papers published in the Journal of Analytical Psychology (JAP) in the 1960s on the relation between active imagination, transference and ego development. A clinical example is given to show the use of the imaginary as a means of warding off the unbearable pain of Oedipal disappointment. 相似文献
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William Rich 《Journal of religion and health》2001,40(1):213-230
Creative use of our imagination is essential if we are to live a vibrant life. Although our use of imagination is often blocked by various fears, D. W. Winnicott's insights into play, aggression, and the use of transitional objects open up paths towards greater freedom. The sacred texts, symbols, and liturgies of our religious traditions can then become the toys which engage us in profound and re-creating soul play. Through grace and the evocative examples of our teachers, we can find ways to use our imagination more freely to deepen our spiritual life and psychological wholeness. 相似文献
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Walter Kroll 《Journal of motor behavior》2013,45(2):81-93
Fractionated RT for a right knee-extension task was assessed on eight male and eight female Ss over eight treatment days. Following four consecutive days of 75 RT trials /day to insure stabilized strength and RT components, Ss were administered two days of bench stepping and two days of isometric exercise designed to induce muscular fatigue of the knee extensors. Significant strength decrements of up to 24% were induced by both the isotonic (bench stepping) and isometric exercise treatment conditions but no changes were observed in fractionated RT components. The results would seem to indicate that performance differences in fine-versus gross-motor skill tasks due to fatigue need to be more carefully examined. 相似文献
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An outgroup homogeneity (OH) effect implies that outgroup members are perceived to be more similar than ingroup members. At present, however, it is not clear whether the OH effect is truly perceptual. Here, we used an Ebbinghaus illusion to demonstrate the OH effect in perception. Participants were presented with one central face that was surrounded by four surrounding faces. The central face was judged to be smaller as the size of the surrounding faces increased, thereby demonstrating an Ebbinghaus illusion. As predicted, however, this illusion was significantly greater when the faces allegedly belonged to an outgroup than when they allegedly belonged to an ingroup. This perceptual OH effect bore no significant relationship with cognitive OH measures. The perceptual versus cognitive OH effects might therefore be mediated by separate mechanisms. 相似文献
168.
Pigeons are susceptible to several size and length illusions, but in some cases the bias has been shown to be opposite to that seen in humans. To further investigate how their perceptual system works, we asked how pigeons perceive orientation illusions. We used the Zöllner illusion, in which parallel lines look non-parallel due to series of short crosshatches superimposed on the lines. First, we trained six birds to peck at the narrower (or wider) of the two gaps at the end of a pair of non-parallel target lines. After adapting the subjects to target lines with randomly oriented crosshatches (which result in no illusion at least to humans), we tested the pigeons’ responses on randomly inserted probe trials, in which crosshatches that should induce the standard Zöllner-like illusion for humans replaced the random-oriented ones. The results suggested that pigeons do perceive an illusion from Zöllner figures, but in the direction opposite to that of humans. We propose that pigeons, contrary to humans, may assimilate the two lines of different orientations (each main line and crosshatch), which results in underestimation of acute angles, and this in turn may lead to a reversed Zöllner illusion. Such assimilation dominance appears consistent with previous reports obtained for line length and size illusions in this species. 相似文献
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《创造性行为杂志》2017,51(4):348-351
The forces of globalization are magnifying the importance of interdisciplinary creative work. While the field of creativity studies always has been more open to interdisciplinary idea borrowing than many other fields, it can and should do more interdisciplinary synthesizing. This article begins with a discussion of the rationale for encouraging interdisciplinary work in the field and then explores several examples of constructs imported from various disciplines that can enrich theory and research in creativity studies. These constructs include market fundamentalism from economics, and networked science from various STEM fields. Some other candidates for importation also are discussed briefly. 相似文献