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721.
Chris Wright 《The Sociological review》1986,34(2):265-289
This paper is a study in the relatively neglected field of the Sociology of Accidents and is concerned with fatalities in the UK Offshore Oil Industry. The purpose of the paper is to demonstrate the social and organizational causes of these accidents. Common sense and expert opinion both present industrial accidents as products of extra organizational abnormality but evidence from this research locates the causes of accidents in work organization and dependence on bureaucratic rationality. In particular it is shown that the hazardous situations in which the accidents occurred were themselves largely the products of two aspects of the formal organization of work, the 'speed-up’and the practice of ‘sub-contracting’. It is demonstrated that the common sense equation of the‘normal’and the‘routine’inhibited recognition of the organization causes of these accidents. Finally it is argued that, since there is little support for the view that the accident were produced by unique working conditions in the offshore industry, it is therefore likely that the causes of accidents in this industry will be found to exist in other industries. 相似文献
722.
This article explores the stress that the wives of Australian Merchant Navy men experience as a result of the seafarer's lifestyle. The article first describes the difficulties that the wife and family experience due to the long absence of the seafarer. An exploratory survey was conducted in which 52 partners of seafarers answered questions regarding the stress they and their family experience. In addition, data were collected on their work patterns, the effect of the lifestyle on their marriage and sexual relations. While the sample obtained in this study was small, it did reveal several interesting problems associated with the seafaring family life. Eighty-three per cent (83%) of seafarer's wives found it stressful before and after their husband was due to return home. In their roles as mothers, they also felt their children experienced considerable stress because of the seafarer's absence. Many women felt that the seafaring life caused difficulties in their marriage and 25 % of the wives believed that their husbands had or were having sexual relations outside their marriage. The results of this study offer a preliminary profile into some of the difficulties families experience as a result of the seafaring life. 相似文献
723.
F. T. Wright 《Revue canadienne de statistique》1984,12(3):229-236
The least-absolute-deviation estimate of a monotone regression function on an interval has been studied in the literature. If the observation points become dense in the interval, the almost sure rate of convergence has been shown to be O(n1/4). Applying the techniques used by Brunk (1970, Nonparametric, Techniques in Statistical Inference. Cambridge Univ. Press), the asymptotic distribution of the l1 estimator at a point is obtained. If the underlying regression function has positive slope at the point, the rate of convergence is seen to be O(n1/3). Monotone percentile regression estimates are also considered. 相似文献
724.
Stephen Wright 《Social indicators research》1985,16(2):169-179
A broad range of empirical and theoretical studies relevant to subjective evaluation of health are reviewed. Five major areas of activity are distinguished: (1) Analysis of lay conceptions of health. (2) Development of comprehensive subjective health indicators. (3) Investigation of the role of social comparison processes in the selfassessment of health and illness. (4) Empirical studies of life satisfaction and the contribution of health to global well-being. (5) Theoretical studies of life satisfaction and its conponents and correlates. Pointers to the most potentially fruitful channels along which to direct future research are noted — specifically involving a detailed investigation of Multiple Discrepancies Theory. 相似文献
725.
Mary Dellmann-Jenkins Diane Papalia Martha Lopez 《Journal of Family and Economic Issues》1987,8(3-4):35-46
The perceived significance of grandparents in the lives of teenagers was explored. A sample of 225 predominately working class adolescents aged 13–18 years (X=15.48; SD=2.54) responded to a survey instrument that assessed the nature of their voluntary interaction with grandparents. Results challenged the assumption that teenagers view grandparents as playing confidant and companion roles in their lives. Adolescents were found to share regularly a variety of recreational activities with grandparents and expressed positive feelings about spending leisure time with grandparents. Findings also suggested that the onset of adolescence may result in a positive change in the nature of the grandchild-grandparent relationship. Future research was suggested which views the family as a system and explores the role parents play in determining the quality of teenagers' relations with grandparents.Mary Dellmann-Jenkins is Assistant Professor of Individual and Family Studies and Gerontology, Kent State University, Kent, Ohio. Dr. Dellmann-Jenkins earned her Ph.D. from the University of Wisconsin in Madison. Diane Papalia is Professor of Child and Family Studies at the University of Wisconsin at Madison. She holds a Ph.D. from West Virginia University at Morgantown. Both authors are currently involved in research in the area of older adult's psychological and social functioning. Martha Lopez collected the data for the study. She is currently a high school home economics teacher. 相似文献
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The present study sought to investigate the relationship between problem solving self-appraisal (i.e., perceived confidence, personal control, approach-avoidance), specific coping efforts (negotiation, optimistic comparisons, advice seeking, emotional discharge, selective ignoring, and resignation) and marital distress. Seventy-five couples completed the Problem Solving Inventory, the Marital Coping Questionnaire, and the Dyadic Adjustment Scale. When compared to nondistressed spouses, distressed spouses showed less problem solving confidence, a tendency to avoid different problem solving activities, and poor strategies to control their behavior. In addition, three coping efforts-optimistic comparisons, negotiation, and resignation–differentiated distressed from nondistressed spouses. However, the results of multiple regression analysis suggest that specific coping efforts are more important than problem solving self–appraisal in predicting marital satisfaction. These findings are discussed in terms of the role of cognitive factors in marital dysfunction. 相似文献
730.
Let (XI,)be a sequence of independent random variables, and let Qn= where for each N,(an:,k)is a doubly indexed sequence of weights. The convergence and the rate of convergence of the sequence of quadratic forms {Qn} are studied. These quadratic forms are linear sums of dependent variables; however, their convergence properties are similar to those of linear sums of independent variables provided the variables have finite rth absolute moments with 0 < r 2.while the rate of convergence has not been obtained for r< 2, it is shown to be different from that of linear sums. 相似文献