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201.
In recent years, joint custody and co-parenting of children after divorce or separation has received considerable attention. The authors advocate wider recognition of this option to sole custody and visitation, review pertinent legal and other literature, identify indications and contraindications, and briefly discuss the implications for social workers. 相似文献
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In this article the authors describe the introduction to date of a formal planning process at a British manufacturing company which, according to its recent performance, had no pressing need to implement radical change. Is Rolls-Royce Motors' decision the symptom of a new trend in industry to overhaul planning techniques while the going is good? How was company morale used to justify a new planning style? Why did an evidently capable organization choose to engage consultancy assistance? While the company's intentions are not yet fully achieved, its experience may be of benefit to others contemplating a similar decision. 相似文献
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De Jong GF Abad RG Arnold F Carino BV Fawcett JT Gardner RW 《The International migration review》1983,17(3):470-484
"The study compares determinants of internal and international migration intentions, drawing upon interview data from a sample of adults in Ilocos Norte, a largely rural province in the Philippines. A regression model is applied to test the relative determinants of intentions to migrate to Manila and to Hawaii. The study is based on a value-expectancy model of migration decision making. The results document the importance of subjective expectations related to the attainment of different values and goals in Manila and Hawaii." 相似文献
207.
Rhoda R 《The International migration review》1983,17(1):34-64
This study tests the hypothesis that rural development projects and programs reduce rural-urban migration. The author presents various factors in the social theories of migration, including those relating to origin and destination, intervening obstacles such as distance, and personal factors. 3 economic models of migration are the human capital or cost-benefit approach, the expected income model, and the intersectoral linkage model. Empirical studies of migration indicate that: 1) rural areas with high rates of out-migration tend to have high population densities or high ratios of labor to arable land, 2) distance inhibits migration, 3) rural-urban migration is positively correlated with family income level, and 4) selectivity differences in socioeconomic status between migrants and nonmigrants often are grouped into development packages which might include irrigation, new varieties of seed, subsidized credit, increased extension, and improved marketing arrangements. The migration impacts of some of these efforts are described: 1) land reform usually is expected to slow rural out-migration because it normally increases labor utilization in rural areas, but this is a limited effect, 2) migration effects of the Green Revolution technology are mainly in rural-rural migration, and 3) agricultural mechanization may stimulate rural-urban migration in the long run. Development of rural social services migh have various effects on rural-urban migration. Better rural education, which improves the chances of urban employment, will stimulate rural-urban migration, while successful rural family planning programs will have a negative effect in the long run as there will be reduced population pressure on arable land. Better rural health services might reduce the incentive for rural-urban migration as well. It is suggested that governments reconsider policies which rely on rural development to curb rural-urban migration and alleviate problems of urban poverty and underemployment. 相似文献
208.
A detailed program for the improvement of population statistics and for the development of demographic research is presented, with particular reference to the USSR. Topics covered include global and regional population projections, special surveys on demographic behavior, and the need for improvements in migration data. 相似文献
209.
Green RM 《Soundings》1983,66(2):152-173
This article attempts to narrow the range of moral disagreement surrounding the issue of abortion by exploring current assumptions and comparing thinking about abortion with our thinking about death. Focusing the abortion debate on questions such as when life begins or whether the fetus is a person has thrust us into scientific uncertainty and definitional disputes. It is suggested that the focus of the debate should be shifted to the issue of whether the fetus merits our protection. Moral judgements regarding personhood represent a complex balancing that involves weighing our interests in protecting an entity against the loss to our liberty implied by such protection. This approach requires a Copernican revolution in our thinking about abortion, in which 3 major factors--the nature of the entity, the impact of its mistreatment on our broadest human interests, and the specific implications of its protection for our liberty--are considered in a relational whole. Similarly, the continuum in the dying process requires us to determine which aspect of human death will be recognized as morally significant. Since determinations with regard to life and death are arbitrary, societies must select their own moral values and take responsibility for collective moral decisions. It is concluded that the US Supreme Court decision that allows free access to abortion in the 1st trimester, imposes a requirement of medical supervision in the 2nd, and prohibits abortion in most cases in the 3rd trimester represents a reasonable response to the moral issues at stake. 相似文献
210.
A discussion of the 1980 U.S. census is presented. The authors suggest that the taking of a national census is not just a statistical exercise, but an exercise involving ethics, epistemology, law, and politics. They contend that conducting a national census can be defined as an ill-structured problem in which the various complexities imposed by multidisciplinarity cannot be separated. "The 1980 census is discussed as an ill-structured problem, and a method for treating such problems is presented, within which statistical information is only one component." 相似文献