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61.
This article presents the elements of a theory to explain the dynamic construction and execution of production processes. The theory takes into account both the cognitive underpinnings and observable streams of purposive action necessary for managerial behavior. It attempts to explain both the consciously planned and executed action of individuals and the more routine, repetitive activities which dominate most resource allocation behavior. Further, it provides a framework within which goal directed actions of individuals may be translated into goal directed actions of groups of individuals.The authors wish to thank two anonymous reviewers for their helpful comments on an earlier draft of this article.Rosemary J. Avery is an Assistant Professor in the Department of Consumer Economics and Housing at Cornell University, 103 Martha Van Rensselaer Hall, Ithaca, NY 14853. She received her Ph.D. from The Ohio State University in 1988. Her research areas include family management and time use, family decision making, and family formation via adoption.Kathryn Stafford is an Associate Professor in the Department of Family Resource Management at The Ohio State University, Campbell Hall, Neil Avenue, Columbus, OH 43210. Her research focuses upon management by families who generate income at home, and she has also done work in the areas of family time use and household production. She received her Ph.D. from Cornell University in 1978.  相似文献   
62.
The study investigates factors associated with the individual intentions to change the family financial situation of 337 farm respondents. The hypotheses are that intentions to change are influenced by (a) resource flexibility or constraints existing at the time of the decision situation, including off-farm employment, education, age, and household size, and (b) perceptual factors of perceived income adequacy, locus of control, degree of discrepancy between standard and level of the family financial situation, and dissatisfaction or satisfaction with the discrepancy. Older respondents and those experiencing more external control are less likely to intend to change. Younger respondents and those who perceive their incomes as more adequate are more likely to perceive that they have control over their situation. The lower the perceived income adequacy, the greater the discrepancy between standard and level of the family financial situation and the lower the satisfaction with the discrepancy. Significant indirect effects were consistent with theoretical expectations.Research was supported by the Minnesota Agricultural Experiment Station Projects 52-055, 52-054, and 52-058 and the Minnesota Extension Service. The authors wish to thank Jean W. Bauer, Ph.D., for research collaboration and Susan Keskinen and Cathy Schultz for research assistance.Her research interests include social, economic, and technical decision processes, discrepancies between standards and levels, and the interrelationship of work and family roles, particularly for farm women. Her Ph.D. is from Iowa State University.Her research interests in family resource management theory include social decision making processes and social decision rules, family life quality, and the economic consequences of divorce. Her Ph.D. is from Michigan State University.  相似文献   
63.
Book reviews     
New scholarship on rape in American history

Sex Without Consent: Rape and Sexual Coercion in America. Edited by Merril D. Smith. New York: New York University Press, 2001, 308 pages. Cloth, $60.00; paper, $19.50.

The enigma of sexual desire

Sexual Appetite, Desire and Motivation: Energetics of the Sexual System. Edited by Walter Everaerd, Ellen Laan, and Stephanie Both. Amsterdam, Netherlands: Knaw Edita, 2001, 156 pages. Paper, NLG 80.00, Euro 36.30.

American sex in the private and public sectors

Sex, Love, and Health in America: Private Choices and Public Policies. Edited by Edward O. Laumann and Robert T. Michael. Chicago, IL: The University of Chicago Press, 2000, 535 pages. Hardcover, $48.

Enlarging the landscape of sexual pleasure

Good Sex: Feminist Perspectives from the World's Religions. Edited by Patricia Beattie Jung, Mary E. Hunt, and Radhika Balakrishnan. New Brunswick, NJ: Rutgers University Press, 2001, 220 pages. Cloth, $50.00; paper, $20.00.

Another stab at sexual theory

The Role of Theory in Sex Research. Edited by John Bancroft. Bloomington, IN: Indiana University Press, 2000, 366 pages. Cloth, $49.95.  相似文献   
64.
In this article we demonstrate that Yanyuwa people have detailed biological knowledge of their northern Australian environment, which is culturally defined and embedded within their relationships to country, resources and each other. Through a case study of the impact of Bufo marinus (cane toads) on Yanyuwa culture and everyday life, we argue that Aboriginal management strategies and Aboriginal peoples’ intimate knowledge of species and environment need to be understood as both legitimate and fundamental when engaging in management initiatives in Australia. We demonstrate that for Yanyuwa people emotional engagement with their environment is underpinned by a morality of social and environmental relations and that ‘memory’ is pivotal to this engagement. We conclude by briefly delineating how the adoption of a ‘moral ecology’ perspective goes some way to addressing issues pertinent to discursive encounters at cultural management frontiers.  相似文献   
65.
A significant portion of children living in the United States have experienced trauma. Informed by the developmental traumatology model, we explored the effects of physical abuse and witnessing intimate partner violence (IPV) on childhood trauma symptoms. This study utilizes a convenience sample of 580 high‐risk children between 3 and 12 years who received services from one‐child advocacy centre during a 12‐month period. We performed a series of binary logistic regression analyses to examine if physical abuse, exposure to IPV, and dual exposure (i.e., both physical abuse and IPV) are distinctly associated with six trauma symptoms, including anxiety, depression, posttraumatic stress (PTS), dissociation, anger, and sexual concerns. The results indicated that dual exposure was predictive of all trauma symptoms, except for dissociation. Additionally, physical abuse was associated with PTS, anger, and sexual concerns, whereas exposure to IPV was associated with depression, PTS, and sexual concerns. Research and implications for practitioners working with young children are discussed.  相似文献   
66.
A heated debate about battered women who kill abusive male partners started in the 1970s. In this study, we tracked the public discourse on battered women who kill by coding 250 newspaper articles published between 1978 and 2002. Using four typifying models, we found that leading explanations for why battered women kill medicalized then criminalized their actions; they were mad then bad. We also found that reporters used quotes from claims makers supporting conventional or medical typifications of battered women to a much greater degree than statements from alternative, feminist sources. In conclusion, simplified, sensational and conventional understandings of crime causation drove the social construction of “the battered woman who kills”. She may be mad or bad, but rarely has she been portrayed as reasonable. Suggestions for promoting feminist narrative in the media are also provided.  相似文献   
67.
This investigation examines the relationship between peer group acceptance and academic performance among adolescents participating in a dropout prevention program. Three variables assessing school-related attitudes and behavior are identified as potential links between peer group acceptance and academic performance and the results are examined in the context of the gender and racial/ethnic group identification of adolescent respondents. Peer group acceptance is found to have an indirect rather than a direct influence on academic achievement. The behavior variable, avoidance of problem behavior, provides the strongest path of connection between peer group acceptance and academic performance. Implications of the findings for social work practice in the school setting are discussed.  相似文献   
68.
Bayesian inference for pairwise interacting point processes   总被引:1,自引:0,他引:1  
Pairwise interacting point processes are commonly used to model spatial point patterns. To perform inference, the established frequentist methods can produce good point estimates when the interaction in the data is moderate, but some methods may produce severely biased estimates when the interaction in strong. Furthermore, because the sampling distributions of the estimates are unclear, interval estimates are typically obtained by parametric bootstrap methods. In the current setting however, the behavior of such estimates is not well understood. In this article we propose Bayesian methods for obtaining inferences in pairwise interacting point processes. The requisite application of Markov chain Monte Carlo (MCMC) techniques is complicated by an intractable function of the parameters in the likelihood. The acceptance probability in a Metropolis-Hastings algorithm involves the ratio of two likelihoods evaluated at differing parameter values. The intractable functions do not cancel, and hence an intractable ratio r must be estimated within each iteration of a Metropolis-Hastings sampler. We propose the use of importance sampling techniques within MCMC to address this problem. While r may be estimated by other methods, these, in general, are not readily applied in a Bayesian setting. We demonstrate the validity of our importance sampling approach with a small simulation study. Finally, we analyze the Swedish pine sapling dataset (Strand 1972) and contrast the results with those in the literature.  相似文献   
69.
Research indicates that girls' disadvantage in 1–4 mortality is unusually high inEgypt, yet the relevance of intra-family differences in power for the distributionof health resources is debated. This analysis compares effects of the involvementof various family members on choice of provider, place of care, and total expendituresfor curative care among 129 girls and boys with diarrhea in Minia, Egypt. Girlshave lower odds than boys of visiting doctors versus lay providers and privateversus informal facilities, and the involvement of fathers in prior discussionsabout care may be important to reduce this disparity. Median expenditures forcurative care also are lower for girls than boys, particularly when fathers arenever involved in choice of care. Future research should examine the extent towhich these disparities in care reflect differences in the quality of care received.  相似文献   
70.
Evaluation of community interventions is a special form of evaluation involving many roles that are key to accomplishing both the intervention and the accompanying research. The present paper describes the roles involved in the evaluation of a community intervention (‘Alternatives’) aimed at safer use of alcohol and depressant medications by seniors.The three core roles were the community developer who provided leadership in the implementation of the project, the researcher/evaluator, and the community committee that sanctioned and facilitated the project. Other roles on the project included: the project coordinator, the nurse-interviewers who collected the survey data for the evaluation, volunteers from seniors groups, local health service providers, the media, the funders, and others on the project team who provided specific technical expertise.The paper describes the competing interests among these roles as well as conflicts that arose and how these conflicts were handled. Although specific roles are described, the types of roles and the potential for competing interests and conflict are generally relevant to community level evaluations.  相似文献   
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