Remembering versus knowing during face recognition in unilateral temporal lobe epilepsy patients with or without hippocampal sclerosis

Recognition memory involves knowing an item was learned (familiarity) and remembering contextual details about the prior learning episode (recollection). We tested three competing hypotheses about the role of the hippocampus in recollection and familiarity. It mediates either recollection or familiarity, or serves both processes. We further tested whether the left temporal lobe mediates recollection and the right temporal lobe familiarity (modes of processing view), or whether the two temporal lobes mediate remembering material specifically (material specificity view). We investigated 24-h face recognition using the "remember-know" procedure. We studied 23 left and 24 right temporal lobe epilepsy (LTLE/RTLE) patients with and without hippocampal sclerosis (HS+/HS-) and 31 healthy participants. HS+ patients made fewer know responses than HS- patients or healthy participants. RTLE was related to fewer remember responses than LTLE. Our results suggest the hippocampus has a critical role in familiarity. Further, our findings support the material specificity hypothesis of laterality.     

超越传统：动态进化心理学研究进展

立足于基本适应目标与决策原则的功能分析,致力于心理过程多维度的动态考察,动态进化心理学在坚持适应主义原则基础上,将基因与经验、环境同时纳入心理发展解释框架,更为彻底地贯彻了有机体与环境交互作用观,在一定程度上克服了传统进化心理学的局限。但由于忽略社会实践的作用,它所展示的更多的是生物学意义上的人的发展图景,对心理过程的动态分析亦难以挣脱形而上学的桎梏。     

初二学生的科学观及其与科学发现学习的关系

该研究旨在通过问卷法和实验法考察初二学生在自然科学领域中的认识论观念及其对学习过程和策略的影响.研究一发现,在科学的动态性、有限性、客观性、理论价值取向、公众性以及对科学的态度兴趣等六种基本观念上,初二学生总体上持有较混合的看法;对科学的积极态度与学习者的物理学习成绩相关显著.研究二考察了科学观对科学发现学习的影响.科学的公众性观念与灵活应用测验成绩相关显著,科学的客观性观念及智力水平对科学发现学习中的控制性实验策略有重要影响.     

编辑职业道德：从经济学的角度审视

长期以来,人们从各个角度来谈论职业道德,试医用各种理论来解释职业道德。在一个以经济发展为驱动力和刚刚转轨的社会中,我们不妨从经济学的角度来剖析编辑职业道德,也许更有意义。     

主流心理学科学观的来源与结构——经典物理学与主流心理学科学观比较分析

主流心理学僵化的科学观日益受到批判 ,但在其科学观的来源与结构问题上心理学家并未达成一致。本文通过比较经典物理学与主流心理学的科学观后认为 ,主流心理学的科学观来自于对经典物理学的模仿 ,且这一科学观有其内在的复杂结构。而目前对于主流心理学科学观的批判往往忽视或低估了这一结构的复杂性。     

马克思的自由观及其当代意义

马克思的哲学中,艺术活动始终是人类自由生存的典范状态。在其早期思想中,由于视生产劳动本质上是一种类似于艺术的活动,马克思认为消除了异化的生产实践便是人的自由的实现?而在其晚年思想中,由于认识到物质生产领域始终是一个必然性王国,自由王国便被置于这一必然王国的彼岸,自由的实现也便只能存在于艺术活动之中,但这一自由王国的繁荣又依赖于必然王国借助生产率的提高所提供的自由时间的增长。马克思的这一自由观对于当代人类的自我理解仍有重要的意义。     

Locally dependent latent trait model and the dutch identity revisited

In this paper, we propose a class of locally dependent latent trait models for responses to psychological and educational tests. Typically, item response models treat an individual's multiple response to stimuli as conditional independent given the individual's latent trait. In this paper, instead the focus is on models based on a family of conditional distributions, or kernel, that describes joint multiple item responses as a function of student latent trait, not assuming conditional independence. Specifically, we examine a hybrid kernel which comprises a component for one-way item response functions and a component for conditional associations between items given latent traits. The class of models allows the extension of item response theory to cover some new and innovative applications in psychological and educational research. An EM algorithm for marginal maximum likelihood of the hybrid kernel model is proposed. Furthermore, we delineate the relationship of the class of locally dependent models and the log-linear model by revisiting the Dutch identity (Holland, 1990). The work is supported by a research grant from the Marshall School of Business, University of Southern California. The author thanks the anonymous referees for their suggestions.     

PERSONS AND THE EXTENDED-MIND THESIS

The extended-mind thesis (EM) is the claim that mentality need not be situated just in the brain, or even within the boundaries of the skin. Some versions take "extended selves" be to relatively transitory couplings of biological organisms and external resources. First, I show how EM can be seen as an extension of traditional views of mind. Then, after voicing a couple of qualms about EM, I reject EM in favor of a more modest hypothesis that recognizes enduring subjects of experience and agents with integrated bodies. Nonetheless, my modest hypothesis allows subpersonal states to have nonbiological parts that play essential roles in cognitive processing. I present empirical warrant for this modest hypothesis and show how it leaves room for science and religion to coexist.     

应重视对马克思主义人生观的理论研究

马克思主义的人生观和世界观在马克思主义的历史唯物主义中是统一的。历史唯物主义明确反对从“抽象的人”、“人的当下存在”出发理解人生的有关问题,但这并不一定意味着坚持历史唯物论就要排斥从个体生命的视角研究人生的问题。我们的马克思主义理论研究和建设工作,应重视对马克思主义人生观理论的发掘和整理,为社会主义精神文明建设和和谐社会的构建作出贡献。     

在不同注意定向条件下是否出现返回抑制的知觉优先

返回控制中的知觉优先是指相对于非线索化位置,线索化位置的刺激被优先知觉到的现象。研究采用时序判断方法对不同注意定向下返回抑制的知觉优先现象进行了两个实验。实验１采用连续线索化的安排,发现当注意从线索化位置移开后知觉优先仍然存在;实验２采用同时呈现双线索的安排发现知觉优先也存在。