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981.
Although the study results report discrepancies in the rates of substance abuse in the lesbian community, the general consensus in the field of gay and lesbian studies is that these individuals, as a whole, have a higher rate of substance use. For this study, data were collected via the Internet on the use of drugs and alcohol, level of self-esteem, and degree of social identity in the lesbian community. A correlation analysis was used to determine if negative social identity within the lesbian community leads to low self-esteem that is reflected in higher rates of substance abuse. Though a positive relationship between social identity and self-esteem was determined, no significant correlation between negative social identity, low self-esteem, and substance use was determined. However, it is important to consider that respondents with higher levels of self-esteem reported more frequent use of specific drugs. That outcome in itself is an implication for further investigation.  相似文献   
982.
Females live longer than males in many species, including humans. We have traced a possible explanation for this phenomenon to the beneficial action of estrogens, which bind to estrogen receptors and increase the expression of longevity-associated genes, including those encoding the antioxidant enzymes superoxide dismutase and glutathione peroxidase. As a result, mitochondria from females produce fewer reactive oxygen species than those from males. Administering estrogens has serious drawbacks, however--they are feminizing (and thus cannot be administered to males) and may increase the incidence of serious diseases such as uterine cancer in postmenopausal women. Phytoestrogens, which are present in soy or wine, may have some of the favorable effects of estrogens without their undesirable effects. Study of gender differences in longevity may help us to understand the basic processes of aging and to devise practical strategies to increase the longevity of both females and males.  相似文献   
983.
The career-plateau as challenge to enterprises, employees and consultantsThe authors intend to link life-span-psychology to career-research in order to make understand the phenomenon of career-plateau and how individuals and organisations can deal with it. People take stock in the middle of their lives and assess their personal or professional targets. This process often relates to a personal crisis, especially when the success rate of a job is an important part of the self-concept and hierarchical development has stopped simultaneously. Nevertheless, the desire for a career continues to exist. On top of that what makes it even harder is that the individual has to work at least 20 more years because of demographic reasons. We assume that the way how to manage this crisis has a big influence on performance motivation and that life-span-orientated management development can help the individual to overcome the crisis or even prevent it.  相似文献   
984.
Projective identification is discussed as an interpersonal mechanism involved in distortions of perceptions and communications. Several case illustrations are presented to show how this mechanism manifests itself in relatively healthy, though neurotic, couples. A treatment approach based on correction of the perceptual distortions is suggested as a model for short-term counseling with such couples.  相似文献   
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987.
A discussion of personal disclosures on the part of leaders of educationally oriented self analytic groups is presented in the context of group social structure and group members’relationships with authority. The discussion includes an examination of the significance of asymmetric relationships between leaders and members in the early phases of group development, the implications for the group of disclosures, and differential meanings of personal disclosure for men and women. The notion of sexual and aggressive components of disclosures is also considered along with a brief statement about the nature of group leadership and its relation to individual temperament and adopted life style.  相似文献   
988.
All visitors to Disneyland and Walt Disney World must enter the “magic kingdoms” by way of Main Street, U.S.A.—the Disney version of a small town landscape of around the turn of the century, the “classical period” in American streetscape evolution. Extending far beyond its park setting, Disney's idealized Main Street (along with the overall design of which it is a part) is “one of the most successfully designed streetscapes in human history,” and has exerted enormous impact. Its design and images have influenced city and new town planning and the restoration of real Main Streets across the country, inspiring architectural restoration philosophy and practice; in short, writing an important chapter in the history of America's fondest image of itself. It was in fact from the ranks of planners and designers, not academic intellectuals or even social commentators (who scorned and reviled Disney's creations), that the initial awareness and appreciation of theme parks as structures and images came, as a leading edge in the breakthrough in perception of popular environments which has occurred only within the past decade. Richard Francaviglia is concerned with the architecture and design of Main Street U.S.A. as it preserves, controls, modifies and perpetuates a central collective image. But he goes further, comparing the original articulation in California with the Florida version a design generation later. What is ultimately revealing is the contrast of both of these related but distinct ideals within the parks to Main Street as it actually existed.  相似文献   
989.
Measuring facial movement   总被引:5,自引:0,他引:5  
A procedure has been developed for measuring visibly different facial movements. The Facial Action Code was derived from an analysis of the anatomical basis of facial movement. The method can be used to describe any facial movement (observed in photographs, motion picture film or videotape) in terms of anatomically based action units. The development of the method is explained, contrasting it to other methods of measuring facial behavior. An example of how facial behavior is measured is provided, and ideas about research applications are discussed.The research reported here was supported by a grant from NIMH, MH 167845. The authors are grateful to Wade Seaford, Dickinson College, for encouraging us to build our measurement system on the basis of specific muscular action. He convinced us that it would allow more precision, and that learning the anatomy would not be an overwhelming obstacle. Neither he nor we realized, however, how detailed and elaborate this undertaking would be. Seaford (1976) recently advanced some of the arguments we have made here about the value of an anatomically based measurement system. We are grateful also to those who first learned FAC and gave us many helpful suggestions as to how to improve the manual. We thank Linda Camras, Joe Hager, Harriet Oster, and Maureen O'Sullivan also for their comments on this report.  相似文献   
990.
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