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181.
This article concerns recall of general autobiographical memories in motivated self‐perception. General memories, comprising abstraction of repeated or similar behaviours, have more impact on how one defines oneself than do specific memories. In a study, participants were first induced to believe that either extraversion or introversion leads to success. In the recall task that followed, introversion‐success participants recalled more general memories related to introversion than did extraversion‐success participants. In contrast, extraversion‐success participants recalled more general extraverted memories than did introversion‐success participants. Thus, to preserve a positive self‐image as characterized by desirable attributes, recall may be directed towards generation of general memories related to the attributes. Copyright © 2004 John Wiley & Sons, Ltd. 相似文献
182.
条件反射性免疫抑制激活过程中下丘脑核团c-fos的表达 总被引:1,自引:0,他引:1
利用经典条件反射性免疫抑制的动物模型,以糖精水为条件刺激(CS),免疫抑制剂-环磷酰胺为非条件刺激 (UCS),观测两次CS-UCS结合训练后,再次条件刺激诱发条件反射性免疫抑制作用的动态改变,获得条件反射性免疫抑制和味觉厌恶性条件反射各自保持的情况,并在此基础上,采用c-fos免疫组化技术, 进一步观察再次条件刺激诱发条件反射性免疫抑制反应时大鼠下丘脑各核团内FOS蛋白的表达情况。结果表明,条件反射性免疫抑制作用在训练后第5天较强,第30天基本消失,而味觉厌恶性条件反射始终稳定保持到第30天。进一步研究显示出,下丘脑室旁核FOS蛋白表达在第5天非常密集,而第30天几乎没有表达,与细胞免疫功能改变在时程和趋势上具有一致性。通过FOS蛋白表达时程差异比较,提示下丘脑室旁核可能是CNS内介导CS诱导的免疫抑制效应的重要核团。 相似文献
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185.
科研技术人员核心自我评价与工作倦怠、工作投入的结构方程分析 总被引:1,自引:0,他引:1
目的:探讨在中国文化背景下公司内技术部门人员核心自我评价是否包括集体自尊的维度及其与工作投入、工作倦怠的关系。方法:在人力资源部门人员的指导下,301名公司技术部门人员填写了工作倦怠量表(MBI—GS)、工作投入量表(UWES)、经典核心自我评价4个分量表、集体自尊量表以及核心自我评价集成量表(CSES),并以密封信封方式提交。结果:(1)集体自尊对核心自我评价的载荷为0.68,是核心自我评价的重要因素。(2)加入集体自尊维度的核心自我评价对工作投入和工作倦怠路径系数分别达到了0.79和-0.54。(3)采用集成核心自我评价量表测量也支持了这一结果,对工作投入和工作倦怠各维度的回归系数均达到了显著水平。结论:集体自尊是中国文化背景下技术部人员的核心自我评价重要成分,且加入集体自尊维度的核心自我评价对工作投入和工作倦怠均有较好的预测作用。 相似文献
186.
This case report describes the assessment and treatment of a 69-year-old male medical patient with urethral catheter dependence. Assessment revealed an anxiety/phobic component to the dependence and hypothesized detrusor muscle deconditioning. Retraining of the bladder and desensitization to the anxiety-provoking situation were achieved by exposure to decatheterization in the context of a supportive adult day health care setting. Interdisciplinary collaboration between nursing and psychology were associated with successful functional, social, and psychological outcomes.A psychology intern at the Portland VA Medical Center at the time the study was conducted. 相似文献
187.
Based on a sample of non-clinical subjects (N=74) the study examines the Defence Mechanism Test (DMT) by focusing on when perceptual distortions, called ‘signs of defence’ in DMT terminology, occur (distribution in exposure duration), which part of the picture is involved (distribution in localisation), and which ‘signs’ go together (using correlation and factor analyses). The results disclosed that the occurrence of perceptual distortions (‘signs of defence’) was related to exposure duration (some ‘defences’ are more frequent at brief exposures, some others at longer exposure durations), and to localisation on the picture. The location of misperceptions to the central person (hero) or the peripheral person (pp) of the picture was the major explanatory principle for the distribution of ‘signs’ on factors. Rather than capturing psychodynamic defence mechanisms, which is the theoretical basis of the test, the analyses imply that the DMT seems to measure misperceptions which are a function of the localisation of persons on the stimulus picture and of exposure durations. 相似文献
188.
Annotated logics were introduced by V.S. Subrahmanian as logical foundations for computer programming. One of the difficulties of these systems from the logical point of view is that they are not structural, i.e., their consequence relations are not closed under substitutions. In this paper we give systems of annotated logics that are equivalent to those of Subrahmanian in the sense that everything provable in one type of system has a translation that is provable in the other. Moreover these new systems are structural. We prove that these systems are weakly congruential, namely, they have an infinite system of congruence 1-formulas. Moreover, we prove that an annotated logic is algebraizable (i.e., it has a finite system of congruence formulas,) if and only if the lattice of annotation constants is finite. 相似文献
189.
This study examined the ability of several childhood, school-based, social variables to correctly classify antisocial adolescents. Children (N = 314; 163 boys, 151 girls) in the 3rd–5th grade were assessed on academic and social variables (i.e., peer rejection, aggression, withdrawal, and low prosocial behavior) and followed forward for 6–7 years until the 9th and 10th grade. Adolescent antisocial outcomes included a consensus measure formed from diagnostic interviews, contact with juvenile authorities, adolescent self-report, and mother's report. The gender-differential predictive accuracy and efficacy of the early predictor domains to a consensus measure of antisocial behavior were compared with the same estimates found for adolescent self-report of antisocial behavior. Both gender and criterion-method differences were found. For girls, regardless of the measure of antisocial behavior, early academic problems were the strongest predictors of future problems. For boys' self-reported antisocial outcomes, peer rejection was the strongest independent predictor. For consensus-reported antisocial outcomes, both early fighting–anger and withdrawn behavior displayed equally strong predictive relations. For boys, the combination of early fighting–anger and disruptive and withdrawn behavior was the strongest set of predictors for the consensus measure of antisocial functioning. Predictive accuracy and efficacy estimates are discussed in terms of predictive strength as well as the cost–benefit of misidentification. 相似文献
190.
近年来,由于新技术革命的发展和信息交流的加快神经外取得了突飞猛进的发展,主要表现在CT、MRI、DSA、PET、IOM、术中导航系统和远程医疗的应用等方面,使神经外科的诊断和治疗水平有了长足的发展。 相似文献