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This paper explores the differences in context, assumptions, and behavior of leaders both in modern American universities and in elementary and high schools. The paper's main section examines the utility of five leadership theories (situational, charismatic, transformational, path–goal, and leader–member exchange [LMX]) in explaining leader behavior in each educational sector. We show that while each theory has some merit, none adequately incorporates the larger internal and external “system” pressures on leaders whose institutions are undergoing changes. The paper concludes with a recommendation for a reformulation of the leadership dilemmas in education that sets the five theories in a broader, systemic conceptual framework. 相似文献
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Objectives . Previous research looks at the impact of school sports on participants' delinquency, but not at the impact on delinquency in schools; further, it does not control for school size or for unobserved school-level variables. This research fills that gap. It uses social capital theory to frame the impact of sports programs on both participants and nonparticipants. Social capital theory predicts that group cohesion will increase cooperative, pro-social behavior among those in the group; however, it can also increase uncooperative, antisocial behavior among those not in the group—particularly when in-group membership is seen as desirable. Social capital theory also predicts that larger schools will have more disturbances, but subgroups in large schools will reduce these adverse effects. Methods . The hypotheses were tested by looking at the relation between disturbances and interscholastic sports programs in Montgomery County, Maryland high schools. Using three years of data on each high school in the county, the study regresses disturbances on sports participation, holding constant demographic variables, school size, and a dummy variable for each school. Results . Larger schools have more disturbances, but bigger interscholastic sports programs mitigate these effects. Conclusions . The policy implications suggest that to foster cooperative behavior in high schools, it might be wise to limit school size, or to foster participation in varsity sports as school size increases. 相似文献
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Many energy models cannot be relied upon in forecasting or policy analysis. The quality of the data is often poor, and the theoretical underpinnings tend to be inadequate. These points are illustrated by example. 相似文献
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John J. Potterat Lynanne Phillips Richard B. Rothenberg William W. Darrow 《Journal of sex research》2013,50(3):329-335
We examined the effects of sexual arousal on cortical somatosensory evoked potentials (SEPs) elicited by electrical stimulation delivered to the skin over either the dorsal penile or posterior tibial nerve. The electrical stimuli were initiated by the subject pressing a button. In Experiment 1, a single stimulus was delivered immediately upon button press. In Experiment 2, a randomly spaced train of stimuli was delivered after a randomly varying delay. SEPs were obtained during (1) a baseline condition during which subjects viewed a non‐erotic videotape, (2) an arousal condition in which subjects viewed an erotic videotape, and (3) a post‐orgasm condition during which subjects again viewed the non‐erotic videotape. Amplitudes of SEP components elicited by stimulation of either nerve decreased with sexual arousal and tended to return towards baseline values in the post‐orgasm condition. The SEP components that showed these changes included slow potentials generated before and after stimulus delivery, as well as the vertex potentials, N100 and P200. 相似文献
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Julia Rothenberg 《Visual Studies》2013,28(3):277-294
This paper explores the dynamic interaction that occurs between large-scale social processes, urban development and the production of artistic expression and meaning through an analysis of art and urban change in the West Chelsea district of New York City. I begin my analysis with a discussion of specific works of art and expand to the local and global context to which these works respond and help to construct. Both urban space and artistic production, consumption and the social meaning attached to art by artists, critics, audiences and other art world actors have felt the impact of the turn to free market policies and ideology that have attended global economic restructuring and the rapid pace of globalisation. At the same time, art's new role as an engine of urban commerce and the accompanying expansion of the art market have helped to shape city districts like West Chelsea and have left their mark on the work that is exhibited and sold there. My analysis integrates a close study of two works of art exhibited in West Chelsea, interviews and other ethnographic data and recent literature on the arts and urban restructuring and the perspective of critical theory. I also provide photographic documentation of social interaction and the built environment of West Chelsea as it evolved in response to the expansion of the art worlds there. A secondary aim of this research is to contribute to a larger discussion about the social role and critical capacities of art in today's social, economic and political climate. 相似文献
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Bess Kemp 《Significance》2007,4(2):77-78
Bess Kemp works as a statistician for National Opinion Polls, the people who survey us to find out what we buy, what we watch, what we think. She tells all. 相似文献
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Developing Effectiveness in the Therapeutic Use of Self 总被引:2,自引:0,他引:2
Traditional technique guided the effective psychotherapist more toward restraint of self than active use of self. Contemporary trends in technique are moving more toward encouraging the therapist to be aware of and use his or her real self in the relationship with clients, in other words to loosen the rigors of anonymity and neutrality in service of genuine relating and its attendant growth-enhancing potential. The authors of this paper offer the argument that the application of what you know as a psychotherapist (that is the accumulation of knowledge and techniques from professional education and training) can only be helpful and effective if you are aware of how who you are as a person in the room with the client (that is the accumulation of your own personality traits, personal belief systems, and psychology in the relational matrix with the client) is influencing the therapy. Support for this argument from the clinical literature provides the theoretical bases for three processes outlined in the paper which will guide the effective psychotherapist in integrating the personal self with the professional and technical self: 1) inventory of self; 2) development of self-knowledge; and 3) acceptance of risks to self. 相似文献
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Bess Rothenberg 《Sociological Forum》2002,17(1):81-103
This paper examines how certain cultural arguments gain the authority necessary to explain the social problem of domestic violence. I begin by demonstrating the existence of competing explanations for the question of why abusive relationships continue. I find that a certain kind of explanation, multiple victimization arguments that emphasize the numerous ways battered women are victimized, are most common. Through an analysis of social science citations, news papers, and legislative and judicial decisions, I conclude that one multiple victimization argument in particular, Lenore Walker's battered woman syndrome (Walker, 1979, The Battered Woman. New York: Harper & Row; Walker, 1984, The Battered Woman Syndrome. New York: Springer), has become the most recognized explanation for why abusive relationships continue. The syndrome was best able to meet the criteria necessary for gaining cultural authority put forth by Schudson (1989, Theory and Society 18:153–180): retrievability, rhetorical force, resonance, resolution, and institutional retention. In recent years, however, this authority has been threatened as social and cultural conditions have changed, leaving competing understandings of the domestic violence issue to challenge Walker's claims. 相似文献