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31.
探索能够提高护生共情能力的干预模式,为改善护生的沟通技能提供参考.以杰弗逊共情量表-护生专用版(JSPE NS)为研究工具,采用系统随机抽样方法抽取86名学生作为研究对象,并随机分为干预组和对照组各43名.两组学生均参加正常的人文课程学习,干预组还接受观看视频、小组讨论等.86名学生完成了研究.干预组的共情得分高于对照组(P<0.001),干预组女生的共情得分从干预前107.42提高到119.33,差异具有统计学意义(P<0.001),干预效果对于男生并不明显,差异无统计学意义(P>0.05).男生与女生具有不同的共情特点,女生的干预效果要优于男生.培训课程的学习对提高护生的共情能力具有积极的意义. 相似文献
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Luke Clark Rui Liu Rebecca McKavanagh Alice Garrett Barnaby D. Dunn Michael R. F. Aitken 《决策行为杂志》2013,26(5):442-450
Gambling near‐misses are non‐rewarded events that resemble a winning configuration. Past research using slot machines has shown that moderate rates of near‐misses increase gambling persistence, but the mechanisms supporting this persistence are unclear. One hypothesis is that near‐misses are mistakenly interpreted as signals of skill acquisition, supporting learning and fuelling the ‘illusion of control’. A slot machine simulation was administered to 60 volunteers, with ratings of the perceived chances of winning, pleasure and motivation to play following particular outcomes. Psychophysiological measures (electrodermal activity and heart rate) were taken, and gambling persistence was measured after 30 trials. Near‐misses were similar to full‐miss outcomes in that they were regarded as unpleasant. However, near‐misses were akin to win outcomes in that they increased motivations to play and electrodermal activity. Learning was evidenced by the expectancy of winning increasing following wins and decreasing after losses. Although there was no overall change in expectancy of winning after near‐misses across all participants, those subjects reporting a greater increase in the expectancy of winning following a near‐miss showed more persistent play, consistent with the learning hypothesis. Greater heart rate acceleration following near‐misses was also associated with persistence. We also observed differential effects of near‐misses where the reel stopped either side of the winning position (‘payline’): motivational effects were restricted to near‐misses stopping before the payline, whereas near‐misses that stopped after the payline were primarily aversive. The payline effects are not predicted by the learning hypothesis and may indicate an affective component to near‐misses, possibly linked to counterfactual processing. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
33.
Y. Wang S.L. Shang H. Zhang L.-Q. Chen Z.-K. Liu 《Philosophical Magazine Letters》2013,93(12):851-859
To understand the Invar anomalies, such as negative thermal expansion and spontaneous magnetization, we have applied our recently developed thermodynamic framework for a system with itinerant-electron magnetism to the ordered Fe3Pt. The framework has coherently predicted the finite temperature intermixing between the fully ferromagnetic (FM) configuration and the spin-flipping configurations (SFCs). We have also discovered a tri-critical point at which a high-temperature second-order phase transition, between the fully ordered FM phase and the paramagnetic phase which is disordered due to SFCs, becomes first order at low temperatures. 相似文献
34.
P. Shang G. Yang I.P. Jones C.E. Gough J.S. Abell K. Nadarzinski 《Philosophical Magazine Letters》2013,93(9):741-745
The position of Dy in the unit cell of Bi2Sr2CaCu2Oy has been determined by a real-space method. This is compared with the reciprocal-space atom location by channelling-enhanced microanalysis (ALCHEMI) method. 相似文献
35.
Meng and Sedgwick (2001, 2002) found that the perceived distance of an object in a stationary scene was determined by the position at which it contacted the ground in the image, or by nested contact relations among intermediate surfaces. Three experiments investigated whether motion parallax would allow observers to determine the distance of a floating object without intermediate contact relations. The displays consisted of one or more computer-generated textured cylinders inserted into a motion picture or still image of an actual 3-D scene. In the motion displays, both the cylinders and the scene translated horizontally. Judged distance for a single cylinder floating above the ground was determined primarily by the location at which the object contacted the ground in the projected image (“optical contact”), but was altered in the direction indicated by motion parallax. When more than one cylinder was present and observers were asked to judge the distance of the top cylinder, judged distance moved closer to that indicated by motion parallax, almost matching that value with three cylinders. These results indicate that judged distance in a dynamic scene is affected both by optical contact and motion parallax, with motion parallax more effective when multiple objects are present. 相似文献
36.
An important factor in determining perceived scene layout is optical contact between objects and the ground surface (“ground contact”). The relation between ground contact and occlusion was investigated in four experiments with stationary and motion parallax scenes containing a pole that occluded or was occluded by one or more cylinders. Some judgements were inconsistent with occlusion in stationary scenes, but judgements were consistent with occlusion in motion parallax scenes. When the range of object positions consistent with occlusion did not include the positions specified by ground contract or by motion parallax, the ground contact and motion parallax information still had a quantitative effect on the perceived position of the object within the range consistent with occlusion. These results demonstrate a cooperative interaction between ground contact, occlusion, and motion parallax in determining perceived layout in 3-D scenes. 相似文献
37.
选取大学本科生33名,采用情绪启动范式与再认范式相结合,要求被试依次完成情绪词识记、目标面孔性别判断及情绪词再认任务,探讨保存于工作记忆中的情绪性刺激对面孔性别判断任务的影响。结果显示:(1)在中性和恐惧情绪启动刺激条件下,被试对目标面孔性别判断的反应时要显著长于悲伤条件。(2)在愉悦情绪启动词条件下,线索提示有效性差异显著;在无效线索提示条件下,启动刺激的不同情绪效价差异显著。(3)对情绪面孔性别与被试性别一致性/非一致性两种条件下反应时对比发现,男、女被试在情绪面孔性别判断任务中均表现出异性相吸效应。综上所述,保存在工作记忆中情绪刺激会对面孔性别的识别产生自上而下的影响。 相似文献
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通过关于德里达逝世一份意味深长的讣告,2004年10月下旬,以《纽约时报》为载体,引发了一场关于德里达的哲学对我们这个世界究竟意味着什么的讨论.这场讨论的实质在于,德里达的解构精神究竟是一种一味摧毁形而上学的力量,还是通过对这种形而上学传统的分析,指出"一分为二"式的"二元论"的片面性,以致所导致的,从古至今绵延不断的一种固执的思维定式.德里达试图告诉我们,形而上学和古典辩证法传统在把一对和多对范畴相互对应、提升、同化过程中,势必排除或遗漏掉许多可能是更为重要的要素,因为这些要素可能是使事物得以出场和传播的更为真实的方式.解构不是破坏,不是摧毁,不是在消灭一个旧世界的基础上建立一个新世界.应该把解构理解为事物在出场或传播过程中其结构的某种实际上的变形,一种实际效果. 相似文献