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991.
992.
This study examines relationships between constructs based on two perspectives on the development of self‐governance, namely Self‐Determination Theory (SDT; Deci & Ryan, 2000) and Berzonsky's (1990) identity style model. Theoretically predictable relationships are found between the three causality orientations defined by SDT (autonomous, controlled, and impersonal) and the three identity styles proposed by Berzonsky (informational, normative, diffuse–avoidant) in a sample of Belgian late adolescents. An autonomous causality orientation is positively related to an informational identity style and negatively related to a diffuse–avoidant style. A controlled orientation is positively associated with a normative identity style, and an impersonal orientation is positively related to a diffuse–avoidant identity style. Participants' gender does not moderate these relationships. The findings suggest that the causality orientations late adolescents employ may play an important role in how actively and thoroughly they explore identity‐relevant issues. Copyright © 2005 John Wiley & Sons, Ltd.  相似文献   
993.
职前教师与在职教师在算术应用题上真实性思考的研究   总被引:1,自引:0,他引:1  
徐速 《心理科学》2005,28(4):977-980
采用由7道真实性算术应用题构成的测试材料研究了117名职前教师和72名在职教师,首先要求被试解答这些题目,然后评定学生的不同答案。结果表明:1)职前教师与在职教师表现出真实性思考的多重性。2)我国职前教师被试的真实性思考的人数比例为87.5%,高于国外研究所报告的比例。3)在职教师的真实性思考、真实性解答的人数比例都高于职前教师,但没有达到显著性差异;不确定的真实性解答的人数比例极显著地高于职前教师;常规性解答的人数比例显著地低于职前教师。在评定学生解答时、在职教师更愿意接受“不确定”这样一个解题的逻辑性结果,职前教师对常规性解答的态度更为宽容。  相似文献   
994.
GABA‐A receptor is a transmembrane hetero‐oligomeric protein which consists of five subunits, the combination of which confers unique pharmacological properties to the receptor. It is well‐known that the GABAergic system is involved in the modulation of aggression. However, the role of α5/GABA‐A receptors has not been explored. In this study, we examined the effect of L‐655,708 (0.625‐5 mg/kg), a selective ligand for the benzodiazepine site of GABA‐A receptors which contain the α5 subunit, on agonistic behavior elicited by isolation in male mice. Individually housed mice were exposed to an anosmic “standard opponent” 30 min after drug administration, and the encounters were videotaped and evaluated using an ethologically based analysis. L‐655,708 (5 mg/kg) exhibited an ethopharmacological profile characterized by a marked reduction of the time spent in offensive behavior (threat and attack) without affecting immobility, accompanied by a significant increase of avoidance/flee and nonsocial exploration behaviors, suggesting that the antiaggressive effect of the drug is unselective. Overall, this behavioral profile might indicate the existence of an anxiogenic‐like activity of L‐655,708 in mice. Aggr. Behav. 30:319–325, 2004. © 2004 Wiley‐Liss, Inc.  相似文献   
995.
Using self‐report measures, longitudinal studies in the US and cross‐sectional studies from many cultures suggest that the broad factors of Neuroticism, Extraversion, and Openness to Experience decline from adolescence to adulthood, whereas Agreeableness and Conscientiousness increase. Data are inconsistent on the rate of change during adulthood, and on the generalizability of self‐report findings to informant ratings. We analysed cross‐sectional data from self‐reports and informant ratings on the Revised NEO Personality Inventory in Czech (N = 705) and Russian (N = 800) samples. Some curvilinear effects were found, chiefly in the Czech sample; informant data generally replicated self‐reports, although the effects were weaker. Although many of the details are not yet clear, there appear to be pan‐cultural trends in personality development that are consistent with the hypothesis of intrinsic maturation. Copyright © 2004 John Wiley & Sons, Ltd.  相似文献   
996.
This work seeks to develop an index of the consumer's felt commitment towards the retailer through a formative scale. By using structural equation modeling (SEM), in particular the multiple indicators and multiple causes (MIMIC) model, as well as reflective and formative indicators, the methodology developed by Diamantopoulos and Winklhofer is applied in order to construct this index. To clarify the whole meaning of the concept, the article undertakes a thorough review of literature on felt commitment and formative index development. Several MIMIC models are developed in order to validate the index. The empirical study was carried out in the financial services sector.  相似文献   
997.
同时线索化条件下儿童返回抑制的容量   总被引:4,自引:1,他引:3       下载免费PDF全文
返回抑制是对先前注意过的目标再次做出反应的时候反应时延长的一种现象。返回抑制具有一定的生物学意义,忽略已经注意过的位置(或客体),使得有机体可以更加有效的注意新的内容。基于这一点,返回抑制现象应该可以在多个已经注意过的位置出现,这便是返回抑制的容量问题。在本研究中,采用同时呈现的线索化方式,考查8岁、10岁儿童在不同的实验任务——觉察任务和辨别任务——中的返回抑制容量。结果发现觉察任务中,10岁组儿童和8岁组儿童最多在5个线索化位置上出现返回抑制,但8岁年龄组的返回抑制容量缺乏稳定;辨别任务中,10岁年龄组只在一个位置上出现返回抑制,而8岁年龄组并没有明显返回抑制现象出现。年龄因素和任务类型对儿童返回抑制容量都产生了一定程度的影响。  相似文献   
998.
公平概念一直都是儿童道德发展研究的一个重要课题。传统上认为公平作为一个道德概念,属于人类精神层面,指导人类行为,是高于社会物质生活的。然而进一步研究关注,公平,作为人类生活中的一个重要而普遍的现象,是如何产生的,又为何能保持在人类社会生活中的。结果表明,公平在是人们在互利的目的下表现出来的一种策略,受到社会信息透明度的影响。一个社会中信息越透明,个体的名声越容易形成,则公平越成为一种最优的策略。  相似文献   
999.
苏永华  彭平根  丁彪 《心理科学》2004,27(3):724-725
在职业经理人素质结构理论模型的基础上,研制了职业经理人素质测评系统。对486名被试进行了测试.统计分析的结果表明:(1)81,3%的测验项目其区分度在O.30以上,显示出了良好的鉴别力;(2)重测信度、内在一致性信度系数表现都较好;(3)内容效度、结构效度和实证效度都较好;(4)验证性因素分析表明,由基本潜能、核心能力及个性构成的职业经理人素质结构模型与实测数据拟合良好;(5)在实际经营管理活动中表现水平不同的被试的测验结果具有显著性差异。  相似文献   
1000.
This essay surveys recent scholarship on the history of ethnicity in Latin America and the Atlantic World, exploring ways in which Jewish, Japanese and Middle Eastern minorities have transacted nationhood, identity and integration. This historiography of ethnicity offers compelling paths for understanding how transnational identities are negotiated. These include the analysis of patterns of slaveholding by Jewish communities on both sides of the Atlantic and the ways in which these communities understood blackness; the use of memory in understanding experiences of immigration; the relationships between national foreign policy and domestic ethnic politics; and the extent to which the issues of negotiating identity and asserting ethnicity are shared by a variety of immigrant ethnic groups. Together, this body of literature reflects the substantial ways in which ethnic histories interplay with other facets of national histories and with the process of historical analysis.  相似文献   
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