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111.
该研究以城市移民子女作为研究对象,主要探讨社会支持对城市移民子女生活满意度的影响及预测作用,以及学校适应在社会支持与生活满意度之间的作用机制。研究结果表明:1)社会支持、学校适应与城市移民子女的生活满意度均呈显著相关,社会支持对城市移民子女生活满意度具有显著的正向预测作用。2)学校适应在社会支持影响城市移民子女生活满意度中起部分中介作用,即社会支持可以直接影响生活满意度,也可以通过学校适应间接影响生活满意度。但社会支持对生活满意度的直接影响是最主要的影响路径。. 相似文献
112.
Hucheng Pan He Fu Bo Song Yuping Ren Chaoyong Zhao 《Philosophical Magazine Letters》2016,96(7):249-255
We report that <c+a> pyramidal slipping could be more easily activated in textured Mg–Ca alloys with increasing Ca contents dissolved in α-Mg matrix under tensile deformation, and it is proposed that the decreased stacking fault energy plays the critical rule. In contrast, only twins and <a> basal dislocations are observed in the compressed samples. The results would provide insight into understanding of the deformation mechanism and designing more ductile Mg alloys. 相似文献
113.
Xinyuan Zhang Mario Dalmaso Luigi Castelli Alberto Fiorese Yonglong Lan Bo Sun Shimin Fu Giovanni Galfano 《British journal of psychology (London, England : 1953)》2021,112(3):741-762
The gaze-cueing effect is a robust phenomenon which illustrates how attention can be shaped by social factors. In four experiments, the present study explored the interaction between the ethnic membership of the participant and that of the face providing the gaze cue. Firstly, we aimed to further investigate the differential impact of White, Black, and Asian faces on the gaze-cueing effect in White individuals. Secondly, we aimed to explore, for the first time, the impact of faces belonging to different ethnicities on gaze cueing in Chinese participants. The results allowed to rule out alternative accounts and showed that White participants exhibit a gaze-cueing effect for White and Asian faces, but not for Black faces, consistent with previous studies. As regards Chinese participants, the overall findings suggested a stronger gaze-cueing effect for White faces than for Asian faces. The results are discussed with reference to differences in the perceived social status of the various groups, pointing to the need of taking into account different cultural contexts. 相似文献
114.
意识的神经相关物尚有争议, 且个体能否无意识自动检测视觉环境变化尚不清楚。本研究采用非注意视盲范式操控视觉意识, 并引入具有社会信息的情绪面孔, 探讨意识的神经相关物以及视觉意识与自动检测变化机制的关系。在A阶段, 部分被试对任务无关的情绪面孔处于无意识水平; 在B阶段, 所有被试对任务无关的情绪面孔处于意识水平; 在C阶段, 所有被试对任务相关的情绪面孔处于意识水平。结果显示, 任务无关的情绪面孔的意识过程诱发视觉意识负波(visual awareness negativity, VAN)、晚期正成分(late positivity, LP)和晚期枕区正成分(late occipital positivity, LOP)。此外, 无意识的情绪面孔能诱发视觉失匹配负波(visual mismatch negativity, vMMN), 且其幅值不受意识影响, 但是受任务相关性调制。这些结果提示对情绪面孔的视觉意识在不同的时间进程上有不同的ERP指标——VAN反映早期知觉经验, 而LP和LOP反映晚期意识过程, 而且面孔情绪信息的自动加工独立于视觉意识, 但是受视觉注意调制。 相似文献
115.
116.
Maternal affect dysregulation and maternal depressive symptoms were examined as predictors of maternal emotional availability (EA) during mother–infant interaction in a nonclinical sample. In particular, we investigated if affect dysregulation predicts EA and is more important than are depressive symptoms in predicting EA. Questionnaire measures and 30 min of free play were obtained from 46 mothers of 4‐ to 5‐month‐old infants. Mothers' self‐reported affect dysregulation was inversely related to EA, but mothers' depressive symptoms were not related to EA. More specifically, mothers' tendency to use unhealthy externalizing behaviors to reduce tension and distress predicted less EA. These results suggested that even in relatively low‐risk samples, mothers' self‐reported affect dysregulation, particularly the tendency to act out inappropriately in response to tension and distress, may be a more proximal predictor of EA than are depressive symptoms. 相似文献
117.
Mechanical environmental changes in the knee are induced by altered joint kinematics under cyclic loading during activities of daily living after anterior cruciate ligament (ACL) injury. This is considered a risk factor in progressive cartilage degeneration and the early onset of osteoarthritis following ACL injury and even after reconstructive surgery. The purpose of this study was to examine 3D joint kinematics of ACL-deficient and ACL-reconstructed knees to health controls during stair ascent and descent. A 3D optical video motion capture system was used to record coordinate data from reflective markers positioned on subjects as they ascended and descended a custom-built staircase. Spatiotemporal gait and knee joint kinematic variables were calculated and further analyzed. The ACL-deficient knees exhibited a significant extension deficit compared to the ACL-intact controls. A more varus and internally rotated tibial position was also identified in the ACL-deficient knees during both stair ascent and descent. The ACL-reconstructed knees exhibited less abnormality in both spatiotemporal gait parameters and joint kinematics, but these variables were not fully restored to a normal level. The kinematic profiles of the ACL-reconstructed knees were more similar to those of the ACL-deficient knees when compared to the ACL-intact knees. This suggests that the ACL-reconstructed knees had been "under-corrected" rather than "over-corrected" by the reconstructive surgery procedure. Findings from this study may provide more insight with respect to improving ACL reconstruction surgical techniques, which may aid the early progression of cartilage degeneration in ACL-reconstructed knees. 相似文献
118.
强化人文医学教育已成为医学教育发展的根本要求.宁夏医科大学致力于强化人文医学教育.改革人文医学教育教学模式,强化临床教学阶段人文医学技能培养,建立人文医学专业技能培训基地,统筹校园文化建设和第二课堂,构建人文医学教育体系.强调专业课教学中的人文教育功能,提高教师的人文素质和人文教育能力. 相似文献
119.
Antal Bo´kay 《International Forum of Psychoanalysis》2013,22(4):189-200
The history of psychoanalysis can be characterized by conflicts that besides their personal content meant a closure and an opening in the development of the theorecial and practical (self )understanding of the discipline. The 1923-24 conflict that resulted in the separation of Rank from the movement and showed the first signs of uneasiness against the mainstream of psychoanalysis in Ferenczi's approach is relatively less known. However, its theoretical, or more general: discoursive impact on psychoanalysis was enormous.The debate took place among the top leaders of the movement, Rank and Ferenczi on one side, Jones, Abraham, Sachs on the other. In the center of the discussion there were two books, The Trauma of Birth by Rank and the The Development of Psychoanalysis by Ferenczi and Rank. With the help of documents I try to show that Freud first supported his Vienna-Budapest friends, later changed over to the other camp. As a general effect, I suggest that this debate resulted in the withdrawal from the earlier more hermeneutic-dialogical, therapy centered psychoanalysis toward a medical, objective, systematic and metapsychology oriented discipline. Besides the general theoretical change the power centers of psychoanalysis shifted toward West, Vienna and Budapest was substituted first by Berlin, later by London and New York. 相似文献
120.
Qi-Fa Pan Neng Lv Yi Cheng Xiang-Ming Tao Bo Yang 《Philosophical Magazine Letters》2013,93(5):296-302
Aluminium (Al) nanoparticles (NPs) have been successfully fabricated on a liquid surface by thermal evaporation at room temperature. The Al NPs exhibit a disc-shaped morphology with mean diameter and height in the ranges 20–35 and 1.3–3.7?nm, respectively. As the nominal film thickness increases from 0.02 to 0.18?nm, the mean diameter and height are nearly independent of the thickness, implying that the density of the NPs increases during their growth. An explanation for this phenomenon is presented. 相似文献