虚拟现实技术在执行功能评估中的应用

执行功能反映了个体对自身的认知过程进行调节和控制的能力,其评估在儿童认知能力发展水平和特殊人群认知功能损伤程度的评定中起着重要作用。虽然执行功能的评估自20世纪初就开始被实施和应用,但传统评估方法仍存在着生态效度不高、不易操纵实验环境的复杂性、不易操纵被试觉醒水平等缺陷。近年来,虚拟现实技术以其有限的成本和快速的发展被越来越多地应用于执行功能评估,并被证实具有生态效度高、实验条件高度可控等显著优点。     

Feeling one's way in the world: Making a life

This paper argues for the psychoanalytic relevance of the works of James Gibson and Susanne Langer in explicating the early development of the human child and makes use of this combined formulation of development to think about psychoanalytic theory and practice. From the insights of James Gibson's ecological psychology we can appreciate the embodiment and embeddedness of the child's growing mind within both her physical and social environments. Making use of Susanne Langer's concept of feeling to redefine ecological psychology's perceptual counterpart to action allows us to understand the child's seamless transition into active participation in her culture, as she learns to project her animalian capacity to feel into intersubjectively defined forms of behavior and experience with others. The paper presents a lengthy exposition of Gibson's ecological psychology, before explaining Langer's thinking and launching into the combined insights of these scholars to explicate the nature of the child's mind as she feels her way in the world and makes a life for herself within it. This is the life she will be able to remake in the embeddedness of a psychoanalytic therapeutic relationship where she can learn to feel her way in the world in a new light.     

Effect of Heel Heights on Female Postural Control During Standing on a Dynamic Support Surface With Sinusoidal Oscillations

The authors aimed to investigate female balance or stability control with comparative analysis of the center of pressure trajectory and plantar pressure distribution with different high-heeled shoes while standing on a dynamic surface with multidirectional perturbations. College females with at least 2 years' history of wearing high-heel shoes voluntarily participated in the test with a Novel Pedar insole (Novel, GmBH, Munich, Germany. With heels height increasing, the pressure time integral obviously transfer to the medial forefoot region, with center of pressure trajectory medially deviated significantly, either under anteroposterior or mediolateral perturbations. The passive plantarflexion position of ankle incurred by high heel increased the range of motion in the frontal plane but decreased ankle stability, thus increasing the challenge of body balance maintenance.     

Balance Performance During Perturbed Standing Is Not Associated With Muscle Strength and Power in Young Adults

The authors investigate the ways in which varied postural responses to translating platform perturbations are associated with the variables of strength and power. Twenty-four physically active and 27 sedentary young adults were exposed to a set of postural perturbations at varied velocities (10 and 20 cm/s) and the respective accelerations (6.4 and 6.9 m/s²), constant distance (6 cm), and 4 directions of platform motion (forward, backward, left-lateral, and right-lateral). They also performed maximum voluntary isometric contraction (MVC) and chair rising/chair jumping tests. The analysis of variance revealed significant interaction effect for peak center of pressure displacement, direction by velocity: F_3,129 = 24.43, p = .002; and direction by acceleration: F_3,129 = 34.18, p = .001. There were no significant correlations between peak center of pressure displacements and peak force and peak rate of force development measured during MVC in either standing (r = .27–57) or sitting positions (r = .12–51) and peak power during chair jumping (r = .47–.59) in all participants. As such, only a small proportion of variance was explained (9–39%, 3–23%, and 23–41%, respectively). In conclusion, interaction effects indicate that the composition of stimuli strongly influences compensatory responses and this effect is more pronounced in sedentary than in physically active young adults. Nevertheless, the dynamic balance is not associated with muscle strength and power in either group.     

构建职场排斥三方互动的理论模型——社会平衡理论的视角

职场排斥是一个多方互动的过程, 不仅牵涉到被排斥员工, 其他参与方对于职场排斥的产生和发展也能起到关键的作用。然而, 以往的研究大多采用被排斥者的视角, 研究职场排斥对其造成的影响, 未能全面揭示职场排斥的互动过程。从社会平衡理论的视角出发, 职场排斥可被视为被排斥者、排斥者及第三方互动的结果, 排斥者特点、第三方道德判断、排斥者与第三方交互作用都将影响职场排斥的发生及发展。由此, 职场排斥的理论视角能够得到有效拓展, 管理实践也能从中获得抑制职场排斥行为的启示。     

"顺天应人"的生态自然观与中国古典建筑

“顺天应人”是中国古代生态自然观的主要内容,一方面指人应该顺应自然规律,另一方面指人应该发挥主观能动性,改造自然环境,使之适应人的生存和生活。“顺天应人”的生态自然观对中国古典建筑观念产生了重要的影响,主要体现在“虽由人作、宛自天开”的建筑观和“因地制宜、因势利导”的建筑观方面。无论是顺天还是应人,目的都是使人与自然和谐共处、相得益彰,这对于现代生态伦理学和现代生态建筑学都是具有启发意义的。     

类伦理与生态问题的国际治理

随着时代的发展,全球性问题的普遍出现以及与此相应的人类的全球意识的产生,标志着人类已经进入了"类时代"。在类时代的背景下,与生态危机相关的种种问题日益突现,生态问题面临前所未有的现实难题和伦理困境。因此,需要从人的"类存在"的视角来审视人与自然的关系,从"类伦理"的高度来关照生态问题,从国际治理的层面来解决全球生态问题。     

生态心理学——心理学研究模式的转向

生态心理学是西方心理学的一种新取向,它在方法论上倡导将交互作用原则作为主要研究原则,具体来说,就是主张实际生活环境的研究原则、多元方法选择原则、多元交互解释原则,这些原则带来了心理学研究模式的转向：从探讨思辨中或实验室中的心理向探讨真实环境中的心理转变;从人的心理内部机制的探求转向对人和环境互动关系的探求;从对理论模型的追问到对理论背景与实验设计之间匹配的关注;从分析性思维模式为主转向综合性思维模式。     

不同任务情境中的前瞻记忆是一致的吗？

对47名大学生被试依次进行自然情境中的人为任务、自然情境中的自然任务、实验室情境中的人为任务和实验室情境中的自然任务的测试。结果发现,相同任务情境中的不同性质的前瞻记忆具有一致性,特别是在自然情境中的一致性更为明显;相同任务性质但不同任务情境下的前瞻记忆没有一致性,实验室中的前瞻记忆与自然情境中的前瞻记忆不能相互预测。     

基于动态评估的取样法:经验取样法

研究结果的普适性是心理学研究的黄金标准之一.为达到此目标,研究者不断创造生态效度更高,也更具现实意义的研究方法.通过在现实情境下对被试多次重复测量进行数据收集的研究方法——经验取样法(experience sampling method),一经提出就备受研究者的青睐.文章在综合介绍经验取样法的概念、实施过程和数据处理的基础上,比较和阐述了该方法的优劣势,以及该方法的主要应用领域.文章最后对经验取样法的应用领域和未来发展作了展望.