妇女与权力

从性别视角挑战传统人类学的研究始于20世纪70年代,迄今仍然方兴未艾。作者先借回溯历史与分析个案来勾勒性别地位与权力关系,较好地把握了大尺度与小尺度的关系。又借荟萃各种有价值的材料来树立论点:从谋取生活资料(如狩猎/采集)到权力运作(如隐/显、私事/公务),从生物规则到跨文化解读,再到文化象征来探索性别差异的根基,揭示了血缘关系、居住模式、资源分配、财产与阶级关系对于性别分化的作用。最后归纳了人类学各家各派围绕着性别研究在理论方法上的贡献。     

To Preannounce or Not: New Product Development in a Competitive Duopoly Market

In this study, we consider the issue of preannouncing or not preannouncing the development of a new product. Our research is motivated by contrasting views in the literature and varying actions observed in practice. We develop and analyze a game theoretic model that examines the effect of a firm's preannouncement of its product development. Our model is based on a durable goods duopoly market with profit‐maximizing firms. The first firm is an innovator who initially begins developing the product; the second firm is an imitator that begins developing a competing product as soon as it becomes aware of the innovator's product. We assume that consumers are rationally expectant and purchase at most one unit of the product when they have maximum positive utility surplus that is determined by the characteristics of the product, the consumer's marginal utility, and the consumer's discounted utility for future expected products. The innovator firm can release information about its product when it begins developing the product or can guard information about its product until it introduces the product into the market. Our analysis and numerical tests show that, under some conditions, the innovator firm can benefit by preannouncing its product and giving the imitator firm additional time to differentiate its product. We discuss these conditions and their implications for new product development efforts.     

On the Brink of Disaster

Abstract

In recent years mental health professionals have become increasingly aware of their role in ameliorating the impact of disaster and have begun to develop models for systematizing interventions. As many have noted, however, these models are largely based on clinical wisdom due to the dearth of empirical data on disaster and its social and psychological consequences. This article describes one model of disaster intervention, the Triple ABCD Model, and provides evidence-based guidelines for determining possible hazards and risks to both individuals and communities. Key factors considered are intentionality, predictability, time frame, degree of threat, location, extent of disruption and destruction, and timeliness and sustainability of the outside resources. Implications for practice include the importance of considering both individual and community factors in assessing risk and resilience; the need for mental health practitioners to exercise both clinical and community building skills when responding to disaster; and the importance of training and education of mental health professionals that include emergency planning and response with a focus on supporting the public at both an individual and community level.     

A Mixed Methods Study of Recently Homeless Youth Efforts to Sustain Housing and Stability

This study examined the process of establishing post homeless lives among 51 recently homeless youth in two major urban centers in Canada. A mixed methods strategy was employed to characterize this process. Quantitatively, a range of mental health, community integration, and quality of life measures were employed four times over the course of 1 year to describe how these indicators of wellbeing shifted in this period. It was found that over the course of 1 year gains were not made in community integration, quality of life and mental health were highly variable, and hope declined significantly. Further, it was found that youth in supported housing arrangements experienced better mental health and community integration. Qualitatively, we identified three major stages in the process of exiting homelessness. These stages included a period of substantial fluctuation and instability, a period of gaining a basic level of stability but being demoralized due to difficulties making progress with life goals, and a period of making some gains with life goals which cultivated a sense of hope. Progress across these stages, which took place in a timeframe considerably longer than 1 year, was characterized by a range of setbacks, individual and systemic challenges, and trauma which were addressed through a persistent effort facilitated by youth resilience and key supports.     

The Chomsky-Place Correspondence 1993–1994

The Analysis of Verbal Behavior - Edited correspondence between Ullin T Place and Noam Chomsky, which occurred in 1993–1994, is presented. The principal topics are (a) deep versus surface...     

Shared Reality and Grounded Feelings During Courtship: Do They Matter for Marital Success?

This study provides evidence that newlywed pairs who have a shared and well‐grounded understanding of their courtship are better able to establish unions that endure. Using a sample of 168 couples, the authors found that marriages were more likely to survive when courting partners (a) loved each other to a similar degree, (b) depicted the probability of marriage and changes in the likelihood of marriage in a corresponding fashion over the course of their courtship, and (c) portrayed the courtship as escalating from a low (25%) to a high (75%) probability of marriage as spanning a comparable period of time. The durability of marriages was reflected, as well, in how solidly courting partners' feelings for each other were interwoven with their courtship experiences. More specifically, courtship difficulties were not as associated with weakened feelings of love or with heightened feelings of ambivalence among couples who later divorced as compared to those who stayed married.     

Religion,Race, Social Class,and Gender Differences in Dating and Hooking Up among College Students

Students at a mid-size state university in the Southeast were surveyed to examine religion, race, social class, and gender differences in dating and hooking up. Our analyses revealed that dating and hooking up coexist on campus and most students defined hooking up as a sexual encounter. Race impacted dating but the other demographics, social class and gender were not significant for either dating or hooking up. Conservative Protestants hooked up less than Catholics and other Protestants. Seniors have dated and hooked up more than other students, especially freshmen. How students define hooking up impacts their probability of hooking up and their feelings after hooking up also have an effect.     

Response to the Critique of the September Meningococcal Vaccine Viewpoint

Abstract

The authors report on a novel and effective peer helper program initiated by the University of Iowa Student Health Service (SHS) in fall 1992 to help prevent the development of active tuberculosis among foreign nationals attending the university. Before instituting the peer program, compliance with tuberculosis-prevention efforts for those students eligible for treatment was less than 5%. Since the peer program was initiated, compliance has risen to 50%.