皮层运动区和皮层下运动区在运动的认知控制中的作用

运动的认知控制是机体选择适合当前情境的运动的关键。皮层和皮层下运动区的不同脑区分别参与运动认知控制的不同方面, 同时又相互协作以确保各种运动的正确执行。运动前区(PMC)和初级运动区(M1)共同负责感觉与运动之间的转换, M1区、小脑和纹状体共同参与运动的学习和记忆, 辅助运动复合体(SMC)和M1区在运动的计划过程中发挥主导作用。基底神经节和前辅助运动区(pre-SMA)是对运动进行抑制的关键脑区。     

父母教养方式对小学高年级学生社会创造力的影响：自尊的中介作用

采用整群抽样法选取548名小学高年级学生为被试,考察父母自主支持、心理控制与社会创造力间的关系以及自尊在其中的中介作用。结果发现：（1）女生社会创造力水平明显高于男生,农村学生社会创造力适宜性水平高于城市学生。（2）典型相关分析发现,在父母教养方式和社会创造力的关系上,交换意见、收回爱能够解释适宜性,自主选择能够解释独创性;（3）父母自主支持正向预测子女的社会创造力（γ=0.27）,心理控制则负向预测子女的社会创造力（γ=-0.29）;自主支持通过自尊的完全中介作用影响社会创造力（中介效应值为0.12）,心理控制则通过自尊的部分中介作用影响社会创造力（中介效应值为0.05）,模型的总解释率R²=0.27。     

注意瞬脱范式中的知觉负载对情绪面孔加工的影响

情绪性刺激的加工是否受注意影响目前尚存争论。基于许多操纵空间注意焦点的研究未能在注意资源的分配上进行精确的调节, 本实验将时间维度的注意瞬脱范式与负载理论相结合, 通过调节注意瞬脱中T1刺激物知觉负载水平的高低(箭头朝向相同与否), 观察被试在四种时间延迟条件下(延迟2, 延迟3, 延迟5, 延迟8)T2目标侦测任务恐惧和中性面孔的反应正确率, 从而对情绪性刺激的加工特征进行研究。实验发现：对恐惧面孔侦测的正确率在高知觉负载条件下显著降低, 而中性面孔则不受知觉负载水平影响, 并且这种高知觉负载对恐惧面孔加工的抑制作用仅发生在注意瞬脱中的短延迟条件下。说明在知觉加工资源和注意调节作用同时受限的情况下恐惧面孔的优势加工受到限制, 提示情绪性刺激的加工与中性刺激相比消耗的加工资源较少, 并依赖于注意的调控。     

African Philosophy of Education: The Price of Unchallengeability

In South Africa, the notion of an African Philosophy of Education emerged with the advent of post-apartheid education and the call for an educational philosophy that would reflect this renewal, a focus on Africa and its cultures, identities and values, and the new imperatives for education in a postcolonial and post-apartheid era. The idea of an African Philosophy of Education has been much debated in South Africa. Not only its content and purpose but also its very possibility have been, and continue to be, the subject of understandably passionate exchanges. In this paper, after discussing some of the constitutive features of African Philosophy of Education, we indicate aspects with which we are sympathetic. Our central question is whether African Philosophy of Education is the revisioned, ‘typically African’ philosophy of education that it is claimed to be. We argue that it has revealed certain tendencies that are remarkably similar to characteristics of Fundamental Pedagogics, the repressive doctrine complicit in apartheid education that it claims to replace. More substantially still (and this is a feature that has wider ramifications for philosophy of education internationally), African Philosophy of Education, by labeling itself uniquely and distinctly ‘African’, runs the risk of insulating itself not only from interaction with the wider (i.e. non-African) world but also from any critical interrogation.

慢性乙型肝炎治疗路线图的评价——应答指导的临床治疗策略

慢性乙型肝炎治疗路线图是根据患者对抗病毒药物应答的不同、用病毒及其抗原水平在治疗的整个过程中对患者进行科学管理、制定治疗策略、确定治疗时间的一种优化治疗方案。本文将从它的可行性和意义、重要性、治疗策略的确定及在临床上应用的局限性等方面进行论述。     

社会主义核心价值体系的心理建设思路探析

本文提出了社会主义核心价值体系的心理建设思路,指出社会主义核心价值体系在促进心理和谐中具有认知主导、情绪调控、情感培育、意志锤炼、人格塑造的功能,并探讨了运用社会主义核心价值体系创新思想政治教育、创新心理健康教育与心理咨询的内容与方法、完善人文关怀和心理疏导机制及优化客观环境以促进心理和谐的途径.     

德行领导：探索与反思

领导研究历来是心理学、管理学、社会学、政治学等学科非常重视的课题, 领导对社会、组织、团队的发展也起着非常重要的作用。由于文化的差异, 西方和中国的领导理论有所不同, 在众多学者的不断努力下, 有关领导理论的本土化研究越来越丰富。回顾40多年来中国领导研究中最具自身文化特色的一个-- 德行领导理论, 从研究变迁与概念发展、结构测量、领导有效性等方面对其国内外研究现状进行了梳理和总结, 并在此基础上从存在原因、研究整合、中外比较、时代发展四个角度, 对以往德行领导研究作出反思, 对未来研究提出设想和展望。     

The role of long-term familiarity and attentional maintenance in short-term memory for timbre

We study short-term recognition of timbre using familiar recorded tones from acoustic instruments and unfamiliar transformed tones that do not readily evoke sound-source categories. Participants indicated whether the timbre of a probe sound matched with one of three previously presented sounds (item recognition). In Exp. 1, musicians better recognised familiar acoustic compared to unfamiliar synthetic sounds, and this advantage was particularly large in the medial serial position. There was a strong correlation between correct rejection rate and the mean perceptual dissimilarity of the probe to the tones from the sequence. Exp. 2 compared musicians' and non-musicians' performance with concurrent articulatory suppression, visual interference, and with a silent control condition. Both suppression tasks disrupted performance by a similar margin, regardless of musical training of participants or type of sounds. Our results suggest that familiarity with sound source categories and attention play important roles in short-term memory for timbre, which rules out accounts solely based on sensory persistence.     

服务型领导影响员工建言的双重机制研究

从自我提升和角色领会两个角度,聚焦服务型领导对员工建言的促进作用,提出了服务型领导影响员工建言的双重作用机制。通过分析260份来自苏州地区33家企业的配对样本,结果发现服务型领导能够正向预测员工建言行为;此外,与自我提升理论的预测一致,建言效能感中介了两者的正向关系;根据角色认同理论,建言角色认同中介了两者的正向关系;同时,建言效能感和建言角色认同的中介作用都受到感知到的领导权力的调节。