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31.
Health care professionals most often approach health promotion for large persons in the context that health improvement can be attained only through weight loss. Unequivocal acceptance of the notion that thinness equals health and fitness has been the only health intervention strategy available for many large men and women. The apparent ineffectiveness of traditional diet and exercise programming to reduce body weight has caused many health care providers, obesity researchers, and lay persons to challenge the further use of diet and exercise for the sole purpose of reducing body weight in the large person. A brief survey of the most popular dieting techniques used over the past 40 years shows that most techniques cycle in and out of popularity, and that many of these techniques are hazardous to health. Data from the scientific community indicate that diet and exercise programs for weight loss are ineffective in producing reduced weight maintenance after a period of 3 to 5 years. On the other hand, there are data indicating that overweight men and women can become healthy without losing significant amounts of weight. Furthermore, epidemiological studies indicate that fitness, not fatness, is related to disease and mortality. Any intervention strategy for the obese should be one that promotes the development of a healthy lifestyle. The outcome parameters used to evaluate the success of such an intervention should be specific to disease risk and symptomatologies and not limited to medically ambiguous variables like body weight or body composition.  相似文献   
32.
Abstract

A survey of social workers employed in mental health services was conducted in Victoria in mid-1997. Approximately 300 social workers were identified as working in the sector. About half were employed in adult clinical services, 23% in psychiatric disability services, 12.4% in Child and Adolescent Mental Health Services, and the rest in a range of other services. More than 90% worked in a community based service or team. The number of entry-level (SW I) positions in clinical services was found to have declined over the last ten years from 61 to 14, resulting in a lack of opportunities for social workers to gain experience in base grade positions, and difficulty in recruiting to SW II positions. Major issues of concern reported by social workers included: the lack of accommodation and other community resources for consumers; diminished opportunities for professional development, supervision, and discipline-specific training; lack of professional recognition; increasing workloads; and organisational emphasis on throughput rather than quality.  相似文献   
33.
Follow‐up data collection presents many challenges for longitudinal research. Validating paper‐and‐pencil assessments for use via telephone may alleviate these issues. This study evaluates psychometric properties of the Quality of Marriage Index (QMI; Norton, 1983, Journal of Marriage and the Family, 45, 141) when administered by telephone and compares scores with the paper‐and‐pencil version. Participants included women with major depressive disorder and dyadic discord and their male spouses (n = 24 couples). Results suggest excellent scale reliability for the verbal QMI. However, a significant mean difference was found: participants scored on average 3 points higher on the telephone‐administered QMI than on the written QMI. Recommendations for future research and clinical implications are discussed.  相似文献   
34.
The concept of Hazard Analysis and Critical Control Point (HACCP) is a system that enables the production of safe meat and poultry products through the thorough analysis of production processes, identification of all hazards that are likely to occur in the production establishment, the identification of critical points in the process at which these hazards may be introduced into product and therefore should be controlled, the establishment of critical limits for control at those points, the verification of these prescribed steps, and the methods by which the processing establishment and the regulatory authority can monitor how well process control through the HACCP plan is working. The history of the development of HACCP is reviewed, and examples of practical applications of HACCP are described.  相似文献   
35.
According to the Census Bureau, 21.9 percent of children in the United States in 1992 were poor (25 percent if one considers only those under six). Those 14.6 million children comprise 40 percent of the total population living below the poverty line. This essay documents their plight, examines the secondary effects of poverty upon the person and community, analyzes why the current “subsidy” approach has been ineffective, seeks a holistic explanation for poverty, and proposes a universal approach based on “supplementation” and “empowerment.” Due to the present budget deficit, the program is designed to be revenue neutral; it should not require any additional taxes.  相似文献   
36.
In this article the author argues that micro-manpower planning is finally beginning to emerge as a process for helping individuals and firms to play an active role in developing integrated approaches and facilitating interrelationships within an organization. Additionally, that it is in a unique position where it can relate many of the foundations formulated by many segments of organizational theory and mathematical modeling into a cohesive and practical application format for practicing administrators.Naturally, the developed Markovian model is a stable process and assumes stable probabilities of movement with the system. Additionally, it assumes that movements between the states are dependent solely upon the previous state of location which is usually false in a business organization where movement is also dependent upon length of time in state, previous states occupied, and personal variables. But, the Markovian process can be viewed as a relevant modeling technique even with these constraints.These factors are combined to examine and discuss the organization's effectiveness and its bargaining position in terms of manpower resources. Additionally, policy decisions which would be made based upon the interrelationships of the personnel and industrial relations departments and the firm's technical core are discussed.  相似文献   
37.
An exploratory study of thirteen Japanese-American gay men residing in the Los Angeles area found that those men who had disclosed their sexual orientation to family members were more likely to express more positive attitudes concerning a variety of issues. Detailed personal accounts of these patterns are presented along with discussions of how Asian homosexuals maintain their “double-minority” identities as both Japanese and gay.  相似文献   
38.
The interrelationship between labor market discrimination against black males and white females—as reflected in the respective size distributions of their full-time income—is examined for states in the U. S. Employing previously used data, conclusions opposite those of other researchers are reached. The hypothesis of a simple negative association between the two forms of discrimination is rejected, along with the implication of that association that blacks and females are functional substitutes in a capitalist economy. More adequate measurement and analysis shows that the presumed relationship is largely spurious, and caused primarily by the sexual specificity of labor demand as well as supply.  相似文献   
39.
This study examined the development of baserate estimation skills for everyday social events and attitudes. Subjects in grades one, three, and six responded to questions concerning their own rates of behavior and attitudes, and their estimates of baserates of behaviors and attitudes for their classmates. The findings indicate a general increase in accuracy for the estimation of baserates throughout the elementary school years. In addition, younger subjects were less likely to make similar estimates for themselves and their classmates than were older respondents. Developmental changes in estimation accuracy are discussed in relation to task content, use of the response scale, correspondence between self-reports and estimates, and sample variability.  相似文献   
40.
Dans quelle mesure la sous-représentation des femmes au Parlement du Canada est-elle attribuable à la “perte de votes”? II est évident que lorsque les femmes se présentent à la députation sur un pied d‘égalité avec les hommes en ce qui concerne un rival titulaire, la compétitivité du siège disputé, et le parti politique, les femmes n'obtiennent pas moins de votes que les hommes. Les femmes sont également plus aptes àêtre choisies pour disputer des sièges à des titulaires ou des sièges que le parti a peu ou pas de chance de gagner. II est done peu probable que l’échec relatif des femmes aux élections fédérates soit directement relié aux sentiments des électeurs. II apparait plutôt que le succès limité des femmes dans la politique fédérale au Canada est dû aux difficultés qu'elles ont à se faire nommer pour disputer des sièges qu'elles auraient une assez bonne chance de gagner. This paper explores the extent to which the under-representation of women in the House of Commons in Canada can be attributed to female candidates “losing votes.” The evidence suggests that, when male and female candidates are equated in terms of running against an incumbent, competitiveness of the contested seat, and political party, the women do not receive fewer votes than the men. At the same time, women were more likely than men to be nominated to contest seats against incumbents or seats which their party had little or no chance of winning. It does not seem, then, that the relative failure of women in federal elections can be traced directly to voters' sentiments. Rather, it appears as if the limited success of women in federal politics in Canada largely originates in their difficulties in securing nominations to contest seats which they have some reasonable prospect of winning.  相似文献   
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