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961.
The purpose of this study was to examine the relationships between leadership and military teams' affective and cognitive processes and the subsequent links between these processes and team effectiveness. Soldiers (N = 148) from 32 teams completed questionnaires assessing these variables. Hierarchical linear modeling was used to analyze the data. Transformational leadership was positively associated with cognitive and affective processes, but only active management-by-exception leadership was related to negative affect. Neither form of management-by-exception leadership related to cognitive processes. Positive affect, negative affect, and cognitive processes were all related to team viability. Finally, some mediation effects were observed. Implications of the results for developing leadership in military teams are drawn.  相似文献   
962.
This study examined intellectual and memory functioning in a sample of sexually abused children compared to demographically and age-matched controls. The severity of abuse and other pertinent factors were also examined in relation to cognitive performance. Elevated levels of psychopathology were present in the abused children, as well as diminished performance on tasks influenced by attention/concentration. However, after controlling for differences in IQ and socioeconomic status (SES), significant differences in memory function were not found. Results are discussed in the context of stress effects on cognition and the potential resiliency of cognitive function in children undergoing treatment for sexual abuse.  相似文献   
963.
964.
Reviews     
He Leadeth Me by Walter J. Ciszek, S.J., with Daniel Flaherty, S.J. Hodder and Stoughton, London, 1974. 216 pp., £2.50.

Miracle in Moscow by David Benson, Miracle Publications, Santa Barbara, 1973. 290 pp.

Vanya by Myrna Grant, Creation House, Illinois, 1974. 222 pp. $4.95.

Church, State and Opposition in the USSR by Gerhard Simon, C. Hurst & Co., London, 1974. 248 pp., £4.20.  相似文献   
965.
The purpose of this study was to test two competing theoretical models explaining the relationships between affective commitment to the organization, the supervisor, and the workgroup, and organizational citizenship behaviours (OCB) specifically directed toward these foci. Drawing on cohesion theory, the first model stated that commitment to the organization is a key mediating variable intervening between “local” commitments and OCB (Hunt & Morgan, 1994). Building on Lewin's (1943) field theory and the notion of psychological proximity, the second model proposed that commitment to the most proximal focus should mediate the effect of commitment to more distal entities on OCB. Data drawn from a sample of blue-collar workers and their supervisors in an iron and steel company indicated that the model of a proximal mediation best represented the relationships between commitments and OCB.  相似文献   
966.
Previous studies suggest that individuals with Williams syndrome (WS), a rare genetically based neurodevelopmental disorder, show specific weaknesses in visual attention and response inhibition within the visuospatial domain. Here we examine the extent to which impairments in attentional control extend to the visuomotor domain using a well‐validated measure of choice stepping reaction time (CSRT) in individuals with WS. We examined the interaction between executive control and visually guided stepping using a verbal fluency dual‐task or Go/NoGo paradigm during CSRT performance. Relationships between dual‐task and inhibitory stepping and behavioural inattention and hyperactivity were also examined. Our results showed clear dual‐task costs in stepping response times when performing a concurrent cognitive task in the WS group when compared to spatial and verbal ability matched typically developing controls. Although no group differences in stepping accuracy were observed between the WS and typically developing control groups, the WS group showed progressive slowing and more variable response times across the duration of the Go/NoGo task. These results suggest dysfunction in circuits involved in top‐down attentional control processes in WS. These findings provide novel evidence that core executive control deficits in WS extend to the visuomotor domain, and impact on ADHD‐related inattentive symptoms.  相似文献   
967.
ABSTRACT

Sensitivity to the attributes of a stimulus (form or motion) and accuracy when detecting rapidly presented stimulus information were measured in older (N?=?36) and younger (N?=?37) groups. Before and after practice, the older group was significantly less sensitive to global motion (but not to form) and less accurate on a rapid sequencing task when detecting the individual elements presented in long but not short sequences. These effect sizes produced power for the different analyses that ranged between 0.5 and 1.00. The reduced sensitivity found among older individuals to temporal but not spatial stimuli, adds support to previous findings of a selective age-related deficit in temporal processing. Older women were significantly less sensitive than older men, younger men and younger women on the global motion task. Gender effects were evident when, in response to global motion stimuli, complex extraction and integration processes needed to be undertaken rapidly. Significant moderate correlations were found between age, global motion sensitivity and reports of perceptions of other vehicles and road signs when driving. These associations suggest that reduced motion sensitivity may produce functional difficulties for the older adults when judging speeds or estimating gaps in traffic while driving.  相似文献   
968.
What surfaces first when one examines the philosophy of mind of Sartre and Spinoza are the differences between them. For Spinoza a human mind is a mode of the divine mind. That view is a far cry from Sartre’s view of human consciousness as a desire never achieved: the desire to be god, to be the foundation of one’s own existence. How could two philosophers, one a determinist and the other who grounds human freedom in the nature of consciousness itself, be seen as having any commonalities worth exploring? How could the noted user of the deductive method and one of the most important phenomenologists of the twentieth century share any philosophical ground at all? I will argue in this paper that despite the very real differences between their two philosophies, there are striking similarities between Sartre’s view of consciousness and Spinoza’s view of the mind. They become apparent when one examines each one’s analysis of the nature of mind and its relationship to itself, the body, and the world. Both are heir to a kind of Aristotelian naturalism. This commonality between them derives from their mutual rejection of Descartes’ substance dualism. I first explore the consequences of that rejection on how each one conceives of the relationship between the mind and its objects. Next I examine their view of the mind’s relation to itself and finally I look at how each one understood the mind’s relationship to the body and the world. The examination of their two views reveals how much they anticipate and support theories of mind defended by contemporary analytic philosophers of mind.  相似文献   
969.
A new generational cohort is emerging from the Millennial market segment as a result of cataclysmic events that have occurred since 2008. Interviews with college upperclassmen in the United States identified significant events influencing their values, the values arising from these events, and new values not associated with older Millennials. The most important events identified included the Great Recession, 9/11, and the election of the first African-American president. Values of Millennials were assessed in online surveys of college juniors and seniors in the United States in the fall of 2009 and 2010 and among older Millennials, aged 27–31, during the summer of 2010. The values most strongly differentiating the younger and older Millennials were “piety” and “thrift.” Younger Millennials in the United States are less thrifty and more secular and sexually permissive than older Millennials. They are also less patriotic and less concerned about politics, sustainability, saving, and making mistakes in life. This suggests a splintering of the Millennials cohort as a result of the Great Recession and the potential emergence of a younger “entitlement” cohort. It also suggests further investigation of cross-national value shifts among younger Millennials, prompted by the Great Recession. Copyright © 2012 John Wiley & Sons, Ltd.  相似文献   
970.
In 1792, James Madison wrote that a man's ‘property of peculiar value [is] in his religious opinions, and in the profession and practice dictated by them’.1 1. James Madison in the National Gazette (27 March 1792). Quoted in Hall (1998 Hall T 1998 Separating church and state: Roger Williams and religious liberty Champaign, IL University of Illinois Press  , 135). View all notes In view of the ensuing 200 years, the phrase is telling in ways Madison would not have anticipated. For it is in relation to land and private property that the constitutional concept of religion—a concept designed in significant part by Madison himself—arose and is now in decline. This article traces the origins, development and decline of religion as a constitutional concept in relation to land and private property. The experience of Native Americans is a particularly important illustration of this history, because it is in response to them that the constitutional relations of land and religion have been debated in most detail. I begin therefore with the unsuccessful efforts of Native Americans in 1988 to claim Free Exercise protection for lands they regard as sacred. The second section briefly explores the joint origins of private land ownership and the modern Western concept of religion, which in turn impacted the European treatment of the land and religions of conquered and colonised peoples. Moving into the American constitutional period, the third section sketches the inter-related notions of land and religion that appeared in key framers, which again had profound implications for indigenous peoples. Arriving at the present day, the fourth section outlines the deterioration of the constitutional concept of religion, along with the democratic public sphere itself, in the age of privatisation. The final section, using the Faith-Based Initiatives movement as an illustration, argues that new and supposedly public roles for religion actually advance and protect privatisation. In conclusion, I will review and assess very briefly the prospects for religion as a constitutional construct.  相似文献   
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