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941.
马王堆帛书《系辞》中的“马” ,其义同于“数”。根据《素问》的记载 ,“数”是人中之阴阳 ,“象”是天地之阴阳。这与帛书《要》篇中将《易》归于“人道”的说法相通。另外 ,据秦汉时代的流行观点 ,伏羲画卦的传说也与人道思想有关。  相似文献   
942.
Low self esteem in individuals with a psychotic disorder is common and may be related to poorer clinical outcomes. However, there has been little research on devising treatment methods to improve self-esteem either generally or in psychotic patients in particular. The aims of this study were to evaluate the efficacy of a simple cognitive behavioural intervention to improve self esteem in psychotic patients who scored poorly on a self-esteem measure. This pilot study was a randomised control trial with a convenience sample of chronic psychotic inpatients. The cognitive behavioural self-esteem intervention, as an adjunct to treatment as usual (TAU), was compared to TAU alone in patients with psychosis. The individual self-esteem intervention as described by Tarrier (The use of coping strategies and self-regulation in the treatment of psychosis. (2001)) consisted of working with participants to elicit positive self-attributes and then identify specific behavioural examples to provide evidence of this attribute. Emphasis was given to any consequential change in the patient's belief that they had the attribute. The results indicated that this cognitive behavioural treatment for self-esteem used as an adjunct treatment in psychosis, resulted in clinical benefits in terms of increased self-esteem, decreased psychotic symptomatology and improved social functioning. These benefits were largely maintained at 3-month follow-up.  相似文献   
943.
Surprisingly, little research has examined how consumer responses to specific flavor characteristics of food are formed or how they may fluctuate situationally. We address this lacuna in the literature on the hedonic appreciation of food by demonstrating that enjoyment along one important gustatory dimension, flavor complexity, varies with the degree to which consumers are mentally depleted. Specifically, showing that gustatory sensations are more cognitively demanding than previously thought, findings from three studies evince that cognitive depletion reduces consumer enjoyment of complex‐flavored (but not simple‐flavored) foods via a reduction in pleasure that otherwise can be derived from complex flavors. We establish this effect across three different food categories and provide preliminary evidence for consumers’ ability to identify flavors as the underlying process. Our findings offer theoretical contributions and avenues for future research.  相似文献   
944.
Against the background of an unchanging sequence of representational development, we demonstrate that implicit processes of learning and cognition can change from one historical period to another. One generation of Zinacantec Maya children was studied in 1969 and 1970, the next generation in 1991 and 1993. In the intervening two decades, the community, located in Chiapas, Mexico, was involved in a transition from an economy based primarily on subsistence and agriculture to an economy based primarily on money and commerce. A naturalistic study of weaving apprenticeship and an experimental study of visual representation showed that the ecological transition was linked to greater emphasis on independent cultural learning, abstract representation, and innovation, and, correlatively, a movement away from scaffolded guidance, detail-oriented representation, and imitative representational strategies. These changes constituted automatic adaptations with an implicit nature. In addition, historical variability in implicit modes of cultural apprenticeship predicted shifts in implicit processes of child and adolescent cognition. In sum, socialization and development are not fixed but adapt, in a coordinated way, to changing ecological conditions.  相似文献   
945.
When autobiographical memory begins   总被引:1,自引:0,他引:1  
The authors review competing theories concerning the emergence and early development of autobiographical memory. It is argued that the differences between these accounts, although important, may be more apparent than real. The crux of these disagreements lies not in what processes are important, but rather, the role these different processes play in the emergence of autobiographical memory and the temporal primacy of these controlling variables. These differences are explored theoretically and then extant as well as new data are brought to bear on these issues. What emerges is a new, more inclusive, multifactorial framework that integrates the controlling variables from diverse perspectives providing a more complete account of the beginnings of autobiographical memory.  相似文献   
946.
康有为揭橥孔子和经学的旗帜 ,并借用西学对其进行改铸 ,从而把孔子塑造成君主立宪政体的缔造者 ,把经典改造成君主立宪政体理论的载体。康有为之所以能这样做 ,与经学与时俱进的特征、自身学贯中西的知识储备以及现实社会的需要有很大关系。康氏所为 ,开援西入儒之先河 ,拓展了儒家的外王学与内圣学 ,促进了思想的解放 ,对构建当代新文化也具有借鉴意义。  相似文献   
947.
Little is known about the nature of the relation between information-processing biases and affective traits in bipolar disorder. The present study was designed to investigate whether attentional biases are evident in persons diagnosed with bipolar disorder when they are in a positive mood state, and whether biases are related to indices of emotion regulation and to prior history of mood episodes. Ninety adults diagnosed with bipolar I disorder and 81 controls with no lifetime mood disorder underwent a positive mood induction and then completed an emotion face dot-probe task; participants in the bipolar disorder group also completed a self-report measure of responses to positive affect. Attentional bias was not related to a diagnosis of bipolar disorder or to symptom severity. Consistent with hypotheses, analyses within the bipolar group indicated that greater dampening of positive affect related to significantly less attention paid to the positively valenced faces. Discussion focuses on the potential role of affective traits in shaping attentional bias in bipolar disorder.  相似文献   
948.
Situation awareness is a key construct in human factors and arises from a process of situation assessment (SA). SA comprises the perception of information, its integration with existing knowledge, the search for new information, and the prediction of the future state of the world, including the consequences of planned actions. Causal models implemented as Bayesian networks (BNs) are attractive for modeling all of these processes within a single, unified framework. We elicited declarative knowledge from two Royal Australian Air Force (RAAF) fighter pilots about the information sources used in the identification (ID) of airborne entities and the causal relationships between these sources. This knowledge was represented in a BN (the declarative model) that was evaluated against the performance of 19 RAAF fighter pilots in a low‐fidelity simulation. Pilot behavior was well predicted by a simple associative model (the behavioral model) with only three attributes of ID. Search for information by pilots was largely compensatory and was near‐optimal with respect to the behavioral model. The average revision of beliefs in response to evidence was close to Bayesian, but there was substantial variability. Together, these results demonstrate the value of BNs for modeling human SA.  相似文献   
949.
为探讨自我客体化对女大学生限制性饮食行为的影响及其内在作用机制,采用自我客体化量表、体像比较量表、限制性饮食量表和意志控制量表对487名女大学生进行调查。结果表明:(1)自我客体化、社交网站体像比较和限制性饮食两两之间均存在显著的正相关;意志控制与自我客体化、社交网站体像比较以及限制性饮食均呈显著的负相关;(2)社交网站体像比较在自我客体化对限制性饮食的影响中起中介作用;(3)自我客体化对限制性饮食影响的直接效应以及社交网站体像比较中介效应的后半路径均受到意志控制的调节,即在低意志控制群体中,这两种效应都更为显著。  相似文献   
950.
先前关于归纳推理的研究没有探讨过图形类别归纳任务中决策过程的事件相关电位(ERPs)特征。该研究采用图形材料,通过记录和分析图形类别归纳推理任务的结论评估阶段的脑电信号,探讨了不同类别条件下图形归纳推理决策过程的ERP特征。实验结果显示,推理决策过程中,当前提为一些狗具有某种属性特征时,结论一致类别(狗类及马类)比结论不一致类别下(椅子类)的归纳推理诱发了更大的P3b的波幅; 而结论一致类别下,类别内(狗类)比类别外(马类)推理诱发更大的后部脑区的P3b的波幅,反映了相似性对类别归纳的贡献。该研究为理解类别归纳过程的决策阶段的动态加工过程提供了神经电生理学证据。研究结果进一步支持了类别归纳的相似性理论模型。  相似文献   
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