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We compare the relative impacts of political and socioeconomic factors on state restrictiveness toward abortion during the pre-Roe, pre-Webster and post-Webster time frames. This analysis tests the value of cycle theory, where shifting epochs dominated by liberalism and conservatism enhance the role of political variables in shaping policy formation. It also tests the explanatory value of public opinion theory which holds that bimodal issues which cut across party lines accentuate the role of socioeconomic variables in shaping issue evolution. The results of this analysis lend support to cycle theory and public opinion theory, although public opinion theory receives stronger support. When socioeconomic independent variables are regressed against our dichotomous measures of state restrictiveness toward abortion, they explain more variance than political independent variables. Political variables were more important in the conservative era (1989) than in the liberal era (1972).  相似文献   
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The presence of processed birds in the archeological faunal record is considered key to assessing human dietary evolution. Taphonomic studies on birds from sites older than Marine Isotope Stage (MIS) 2 have become relevant in the last few years, leading to the proposal of more complex scenarios of human subsistence. Several works have demonstrated direct evidence of bird consumption by Homo prior to anatomically modern humans in Europe; however, others support the hypothesis of non-anthropogenic bird accumulations. This has led to the necessity of determining what elements or factors cause the human exploitation of birds in some archeological sites before the end of the Pleistocene. The Grotte des Barasses II site is located within this framework. Short-term human occupations have been attested by the presence of lithic tools and processed macrofaunal remains. Additionally, a small assemblage of bird bones has also been recovered. Here, we present a detailed taphonomic study with the aim of exploring possible relationships between these avian taxa and human occupations. Despite the fact that Neanderthals inhabited the cave, avian specimens show damage pointing to different causative agents. Direct evidence (digestion, gnawing) indicates that mammalian carnivores and nocturnal raptors were mainly involved in the accumulation of bird bones. We propose some factors that might determine whether or not small game was exploited in this specific locality and emphasize the importance of such analytical approaches in the general interpretations of the Pleistocene sites.  相似文献   
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Book reviews     
Jan Bank. Katholieken en de Indonesisohe Bevolutie. 576 pp. + 7 pp. English Summary. Baarn: Amboboeken, C19833. CPublikaties van het Katholiek Documeiitatie Centrum, 11.) Guilders 37.50.

Francois Raillon. Les étudiants indonésiens et l'Ordre Nouveau; pplitique et idéologie du Mahasiswa Indonesia (1966–1974). 351 pp. Paris: Editions de la Maison des Sciences de l'Homme, 1984. (Études Insulindiennes/Archipel, 6.)

Victor T. King. The Maloh of West Kalimantan: an ethnographic study of social inequality and social change among an Indonesian Borneo people. viii, 252pp, 13 plates. Dordrecht: Foris Publications, 1985. (Verhandelingen van het Koninklijk Instituut voor Taal‐, Land‐ en Volken‐kunde, 108.)

S. A. Niessen. Motifs of life in Toba Batak texts and textiles, viii, 249pp. Dordrecht: Foris Publications, 1985. (Verhandelingen van het Koninklik Instituut voor Taal‐, Land‐ en Volkenkunde, 110.)  相似文献   

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Book reviews     
Louise Overacker: Australian Parties in a Changing Society: 1945–67, F. W. Cheshire, Melbourne, 1968. pp. xi + 337, $3.95.

P. Y. Medding: From Assimilation to Group Survival: A Political and Sociological Study of an Australian Jewish Community, F. W. Cheshire, Melbourne, 1968, pp. 309 + xiii, $6.00.

John R. Williams: John Latham and the Conservative Recovery from Defeat 1929–1931, APSA Monograph 10, Sydney, 1969, pp. 28, 50 cents from APSA, School of Political Science, University of N.S.W., P.O. Box 1, Kensington, N.S.W. 2033.

L. G. Churchward: Contemporary Soviet Government, Routledge and Kegan Paul, London, 1968, pp. 366 + xix, $6.65.

A. R. Hall: The Stock Exchange of Melbourne and the Victorian Economy 1852–1900, A.N.U. Press, Canberra, 1968, pp. 267 + xiii, $7.95.

A. L. May: The Battle for the Banks, Sydney University Press, 1968, $5.00.

Robin Gollan: The Commonwealth Bank of Australia: Origins and Early History, Canberra, Australian National University Press, 1968, pp. vii + 179, $5.00.

Ronald F. Stinnett: Democrats, Dinners and Dollars, The Iowa State University Press, Ames (Iowa), 1967, pp. 310, $6.30. University of Sydney.

P. N. Troy, ed.: Urban Redevelopment in Australia, Research School of Social Sciences, A.N.U., pp. 441.  相似文献   

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