The ordinary

This paper discusses Peter Lomas's work in the context of the concepts of ‘ordinary people’ and ‘ordinary language’. Obsessions about whether a person is ordinary or not tend to occur in people who are disturbed. Psychoanalysts use the special language of mechanics to explain the phenomena they observe in the consulting room. In this paper it is argued that ordinary language, our mother tongue, is a better way of understanding people. In his work as a psychotherapist and writer, Peter Lomas found more insight in the ordinary language of literature than he did in theory.     

Framing fast and slow: a dual processing account of multimodal framing effects

ABSTRACT

Human reasoning can be characterized by a continuum anchored by two extremes: fast, automatic, and emotional processing on the one side; versus slow, controlled and rational processing on the other. Despite theoretical linkages, no studies have empirically connected these types of information processing with the mechanisms of multimodal (visual and textual) media effects. We employ tools from dual processing theories in a framing effects paradigm to test whether the effects of news visuals and text take place via relatively more automatic and controlled information processing, respectively. To do so, we combine experimental manipulations and individual differences data collected across two experiments using different political issues. Results from experimental manipulations provide converging evidence for the distinct processing of visuals and text. Individual differences data paint a more nuanced picture, suggesting that the processing of multimodal news frames does not always conform to a simple automatic-controlled dichotomy.     

On the deformation mechanism of twinning-induced plasticity steel

The microstructures of an Fe–20Mn–2Si–2Al Twinning-Induced Plasticity (TWIP) steel deformed at different temperature were characterized by X-ray Diffraction (XRD) and Transmission Electron Microscopy (TEM). Based on microstructural features revealed at various characteristic temperature regions of deformation, the necessary and sufficient conditions of TWIP effect are proposed. Likewise, the competitive characteristic deformation mechanism occurring in this TWIP steel is presented and discussed qualitatively in terms of phase stability and stacking fault energy of the austenitic matrix.     

Children’s developing understanding of the relation between variable causal efficacy and mechanistic complexity

Two experiments investigated 3–4-year-olds’ ability to infer the causal mechanisms for a pair of lights. In both experiments the exterior of the two lights appeared identical. In Experiment 1, one light displayed a stable activation pattern of a single color while the other light displayed a variable pattern of activation by cycling through a series of different colors (i.e., a more varied effect). Children were asked to judge which light had a more complex internal structure. Four-year-olds were more likely to match the light with the more variable effect with a more complex internal mechanism and the light with the more stable effect with a less complex mechanism. Three-year-olds’ responses were at chance. Experiment 2 replicated this finding when the activation patterns of the two lights were described verbally but never demonstrated. Taken together, these results suggest that 4-year-olds appreciate that the variability of an object’s causal efficacy is related to the complexity of its internal mechanistic structure.     

错误记忆产生的认知与神经机制：信息加工视角

采用信息加工视角, 在划分不同信息来源的基础上分析编码、存储(巩固)、再激活/再巩固和提取的一系列加工过程如何导致错误记忆形成, 由此总结出错误记忆产生的三个可能原因：(1)因缺乏针对目标事物特异性细节的记忆表征而侧重于编码和提取目标和非目标事物共享的抽象记忆表征, 使被试更倾向于依赖抽象表征对缺失的目标细节进行重构, 引发错误记忆; (2)目标事物启动了对应图式, 导致与图式相关的非目标事物记忆表征得到增强, 引发错误记忆; (3)误导信息干扰了再度激活状态下目标事物的记忆表征, 妨碍其进行准确的记忆再巩固, 从而引发错误记忆。未来研究可进一步探讨目标事物特异性细节的表征区域、不同类型的图式表征促进非目标事物记忆表征的具体机制以及提取阶段的图式复现对错误记忆形成的影响等问题。     

Developmental Trajectories of Victimization

ABSTRACT

Using a modified version of Olweus' victimization (Student Questionnaire, 1993) scale, 1,241 children in Grades 5 to 7 from diverse socioeconomic neighborhoods were classified into four distinct trajectories of victimization: non-victims, late onset victims, stable victims, and desisters. MANCOVAS investigated how changes in victimization across different trajectories corresponded to variations in intraand interpersonal functioning. Risk factors including anxiety and low friendship quality lead to subsequent victimization and these problems increased with continued victimization. Engaging in fewer aggressive behaviors, having high quality friendships, and experiencing low levels of anxiety were identified as factors that protect adolescents from future victimization. The discussion focuses on the possible mechanisms contributing to the maintenance or changes in levels of victimization, and how interventions can reduce peer victimization in schools.     

发展性阅读障碍书写加工缺陷及其神经机制

发展性阅读障碍是学习障碍的主要类型之一, 严重影响个体认知、情感与社会适应性的发展。书写与阅读关系密切, 阅读障碍者常常表现出书写加工缺陷。在行为层面, 阅读障碍者书写缺陷表现在书写质量差、速度慢和停顿多等多个方面。在脑机制层面, 脑成像研究发现, 阅读障碍者书写加工缺陷与字形加工脑区活动, 以及字形与运动区脑功能与结构连接异常有关。总体而言, 阅读障碍者书写过程中的字形通达缺陷的证据比较充分, 但字形与运动编码的衔接以及运动执行是否存在困难, 尚缺乏研究证据。相对于字母语言, 书写与阅读的关系在汉语中更为紧密, 汉语阅读障碍的书写研究将为开发汉语特色的诊治方案提供重要指导。     

动词论元结构复杂性加工的认知神经机制

动词论元结构复杂性表现在论元数量、论元范畴选择模式、题元角色指派模式和映射方式四个方面。大部分实证研究表明, 更多的论元数量、选择性论元范畴、选择性题元角色指派以及非典型映射, 使动词论元结构加工的认知神经机制更复杂。多论元加工功能脑区主要涉及左侧额下回和外侧裂周后部; 选择性论元范畴加工功能脑区主要涉及左侧额下回、额叶中后部、颞上回和颞叶中后部; 选择性题元角色指派加工功能脑区主要涉及外侧裂周后部、左侧额叶中后部和额下回; 非典型映射加工功能脑区主要涉及左侧额下回、颞上回、颞中回和颞叶后部。左侧额下回可能涉及初始句法加工、动词次范畴确定、句法移位和非宾格动词语义加工, 左侧额叶中后部可能涉及初始句法加工和动词次范畴确定, 左侧颞上回和颞叶中后部可能涉及表层句法加工和表层论元句法-语义整合, 外侧裂周后部可能涉及论元语义表征。动词论元结构加工过程和动词词汇特征表明, 复杂性某些方面存在交互作用。动词论元结构复杂性与加工难易的对应关系、复杂性加工难度层级和交互作用的认知神经机制以及汉语动词论元结构复杂性加工认知神经机制等议题, 有待进一步探讨。     

从脑机制角度看言语知觉的理论争论

言语知觉领域主要的理论争论是听觉理论和动觉理论的对立, 争论的焦点围绕言语知觉是否需要动作表征的中介。言语知觉脑机制的研究有助于澄清事实。脑机制的探讨表明言语知觉主要激活了后部听觉皮层区, 包括颞上皮层的背侧(颞横回和颞平面)和外侧区(颞上回和颞上沟); 而前部和言语产生相关的动作皮层并没有表现出一致的激活模式。言语产生相关的动作表征主要在一些特殊任务情形中以自上而下的反馈机制影响了言语知觉, 可能并非正常言语知觉所必须。     

正念的心理和脑机制

正念是源于东方禅修的一种有意识、非评判的对当前状态进行注意的方法, 也是一种意识状态或心理过程。其早期研究侧重于各种身心疾病的治疗和康复等临床功效, 近年来其研究重点逐渐转向各种作用机制。在心理机制上, 正念与感知觉敏感性的变化, 注意、记忆和情绪的改善有关。在脑机制上, 它不仅与额区θ波和枕区γ波以及事件相关电位P300成分的变化有关还与前额叶、扣带回、脑岛等脑区功能激活和结构改变有关。最后, 文章指出了目前正念研究在内容和方法学上的不足以及未来研究的方向。