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171.
This article examines the cases for and against commercializing, or "commodifying," reproductive materials and services. Using a supply/demand third-party framework, three basic scenarios in which commercial-exchange relationships may be possible--exchange of gametes and zygotes, exchange of gestational services, and exchange of fetal material--and the major parties of interest, or stakeholders, are identified. The study sketches the liberal, essentialist, and radical contingency theories that shape the debate over the commercialization of reproductive materials and services. The article then attempts to derive some basic governing principles that reflect as much common ground as possible amongst these various normative perspectives, while recognizing that complete reconciliation is impossible. Taken together, these principles are designed to reflect a strategy of "constrained commodification," where commercialization or commodification, that is, financial remuneration, plays a relatively neutral role in the utilization of reproductive materials and services. In light of these principles, the article concludes by sketching legal and regulatory regimes with respect to the exchange of gametes and zygotes, gestational services, and fetal tissue.  相似文献   
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Waldman S 《Newsweek》1994,124(4):19-20
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"The research is based on a study carried out between 1989 and 1991 in the three rural communities in the state of Morelos [Mexico] that included a socio-demographic survey and interviews. The methodological goal of the authors is to view nuptiality from demographic and anthropological standpoints.... The authors seek to pinpoint the elements that account for changes that have taken place in nuptiality, as well as to identify the impact of these changes on [descendants]." (SUMMARY IN ENG)  相似文献   
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Reviews     
Wing Thye Woo, Stephen Parker & Jeffrey D. Sachs (eds), Economies in Transition: Comparing Asia and Eastern Europe. Cambridge, MA: MIT Press, 1997, xiv + 412 pp., £33.95 h/b, £16.95 p/b.

Guy Standing, Russian Unemployment and Enterprise Restructuring: Reviving Dead Souls. Basingstoke: Macmillan, 1996, xxix + 404 pp., £45.00.

Ellen Mickiewicz, Changing Channels: Television and the Struggle for Power in Russia. New York: Oxford University Press, 1997, xiii + 340 pp., $35.00.

Naum Nim (ed.), Dos'e na tsenzuru, No. 1. Moscow: Fond zashchity glasnosti, 1997, 208 pp.

Taras Kuzio, Ukraine under Kuchma: Political Reform, Economic Transformation and Security Policy in Independent Ukraine. Basingstoke: Macmillan, 1997, xxiii + 281 pp., £50.00.

Mary Buckley (ed.), Post‐Soviet Women: from the Baltic to Central Asia. Cambridge: Cambridge University Press, 1997, xvii + 316 pp., £15.95.

Neil Hood, Robert Kilis & Jan‐Erik Vahlne (eds), Transition in the Baltic States: Micro‐level Studies. Basingstoke: Macmillan, 1997, xv + 299 pp., £50.00.

V. Stanley Vardis & Judith B. Sedaitis, Lithuania: The Rebel Nation. Boulder, CO: Westview Press, 1997, xi + 242 pp., £14.50.

Lonnie R. Johnson, Central Europe. Enemies, Neighbours, Friends. Oxford: Oxford University Press, 1996, xii + 339 pp., £15.99.

Gale Stokes, Three Eras of Political Change in Eastern Europe. Oxford: Oxford University Press, 1997, xvi + 240 pp., £13.99.

Kevin F. F. Quigley, For Democracy's Sake: Foundations and Democracy Assistance in Central Europe. Washington, DC: The Woodrow Wilson Center Press, 1997, xix + 190 pp., £13.00.

James Gow, Triumph of the Lack of Will. International Diplomacy and the Yugoslav War. London: C. Hurst and Co., 1997, 343 pp., £14.95.

Robert Chenciner, Daghestan: Tradition and Survival. Richmond: Curzon, 1997, xi + 307 pp., £25.00

William C. Wohlforth (ed.), Witnesses to the End of the Cold War. Baltimore: Johns Hopkins University Press, 1996, xvi + 344 pp., $39.95.

Vladimir N. Brovkin (ed.), The Bolsheviks in Russian Society: The Revolution and the Civil Wars. London: Yale University Press, 1997, vi + 333 pp., £21.00.

Carl Van Dyke, The Soviet Invasion of Finland 1939–40. London: Frank Cass, 1997, xiv + 288 pp., £35.00.

Maurice Friedberg, Literary Translation in Russia: A Cultural History, University Park, Pennsylvania: The Pennsylvania University Press, 1997, viii + 224 pp.  相似文献   

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Reviews     
The Possessed and the Dispossessed: Spirits, Identity and Power in a Madagascar Migrant Town by Lesley A. Sharp.

University of California Press, Berkeley and London. 1993. xx plus 345 pp. including maps, illustrations, tables, notes, bibliography and index.

Marketing Africa's High Value Foods edited by S. Jaffee and J. Morton. World Bank, Kendall/Hunt Publishing Company, Iowa. 1995. 503 pp. including bibliography and index.

Democratisation and Demilitarisation in Lesotho: The General Election of 1993 and its Aftermath edited by Roger Southall and Tsoeu Petlane. Africa Institute of South Africa, Pretoria. 1995. xvii plus 193 pp. R60 ($30).

A Culture of Censorship: Secrecy and Intellectual Repression in South Africa by Christopher Merrett.

David Philip, Cape Town; University of Natal Press, Pietermaritzburg and Mercer University Press, Macon (Georgia). 1994. xv plus 296 pp. including notes and index. Paperback. Price R54,95.

The Eritrean Question: The Conflict Between the Right of Self‐Deter‐mination and the Interests of States by Eyassu Gayim.

Iustus Förlag AB, Uppsala (Sweden). 1993. 716 pp. including figures, tables, notes, maps, annexures bibliography and index. Paperback.

The Rwanda Crisis 1959–1994 — History of a Genocide by G. Prunier. Hurst & Co. London. 1995. xiii plus 389 pp. Paperback. Price £12.50.

Entrance into Reproductive Life: A Demographic Expression of Socio‐Economic Changes in a Senegalese Rural Area by Valérie Delaunay. Centre Français sur la Population et le Développement (CEPED), Paris. 1994. Les Etudes du CEPED No 7. xxii plus 326 pp. including figures, maps, tables, appendices and bibliography. Paperback. Price 90FF.

Verso un Nuovo Sudafrica: Dall'Apartheid allo Stato Multietnico by Chiara Robertazzi.

Milan: Francoangeli. 1995. 130 pp. Paperback.  相似文献   

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Two experiments tested the proposition that postevent questioning can lead to later increases in witness confidence without corresponding changes in witness accuracy. After a staged interruption in a college classroom, participants were questioned about the event 5 times over 5 weeks in Experiment 1 (n=57) and 3 times over 5 days in Experiment 2 (n=79). During the final questioning session, the participant-witnesses consistently reported higher levels of confidence for those items that had been subject to repeated postevent questioning than for those items that were asked for the first time, yet there was no difference in the accuracy of the responses to the two sets of items. Additionally, in all conditions the participant-witnesses were generally overconfident in their responses. These results suggest that repeated postevent questioning can cause eyewitnesses' subsequent confidence estimates to be artificially inflated.  相似文献   
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