Ideological sources of American movements

He is retired and lives in Hawaii.     

Reviews

AIDS in Africa: The Social and Policy Impact edited by Norman Miller and Richard C. Rockwell Edwin Mellen Press, Lewiston (New York) and Queenston (Ontario), 1988. xxxi plus 336 pp. including map, tables, figures, notes, appendices and selected bibliographies. $110,00.

The Politics of Africa's Economic Stagnation by Richard Sandbrook Cambridge University Press, Cambridge, 1985. xiii plus 180 pp. including map, tables, notes and index. R.25,50 paperback.

Imperialism and Dependency: Obstacles to African Development by Daniel A. Offiong Howard University Press, Washington, DC, 1982. 304 pp. including tables, bibliography and index. $6,95 paperback.

Early Field Recordings: A Catalogue of Cylinder Collections at the Indiana University Archives of Traditional Music edited by Anthony Seeger and Louise S. Spear Indiana University Press, Bloomington, 1987. xviii plus 198 pp. $22,50.

Western Sahara: The Roots of a Desert War by Tony Hodges Lawrence Hill and Co., Westport (Connecticut), 1983. xii plus 388 pp. including maps, illustrations, tables, notes, appendix, bibliography and index. £6,95 paperback.

Somalia: Nation in Search of a State by David D. Laitin and Said S. Samatar Westview Press, Boulder (Colorado), and Gower, London, 1987. xvii plus 198 pp. including maps, illustrations, figures, tables, notes and index. $28,00.

Superpower Diplomacy in the Horn of Africa by Samuel M. Makinda Croom Helm, London and Sydney, 1987. 242 pp. including notes, appendices, select bibliography and index. £22,50.

Industrialization in West Africa by J.O.C. Onyemelukwe Croom Helm, London, 1984. v plus 226 pp. including tables, figures, bibliography and index. £17,95.

Modern Kongo Prophets: Religion in a Plural Society by Wyatt MacGaffey Indiana University Press, Bloomington, 1983. xiii plus 285 pp. including tables, figures, illustrations, notes, references and index. $12,00 paperback.

Naissance du Mozambique: Résistance et Révoltes Anticoloniales, 1854–1918 (Two Volumes) by René Pélissier Editions Pélissier, Orgeval (France), 1984. 833 pp. including maps, tables, notes, bibliography and index. $45,00 paperback.

The Political Economy of Namibia: An Annotated, Critical Bibliography by Tore LinnÉ Eriksen with Richard Moorsom Scandinavian Institute of African Studies, Uppsala, 1985. 423 pp. including map and authors’ index. SEK 110.

The Bureaucratic Struggle for Control of US Foreign Aid: Diplomacy versus Development in Southern Africa by Caleb Rossiter Bowker Publishing Co., Epping (England), and Westview Press, Boulder (Colorado), 1985. xiii plus 250 pp. including figures, tables, notes, bibliography and index. $25,50 paperback.

The Politics of Economic Power in Southern Africa by Ronald T. Libby Princeton University Press, Princeton (New Jersey), 1987. xxiii plus 361 pp. including maps, tables, bibliography and index. $45,00. $14,50 paperback.

South Africa in Crisis edited by Jesmond Blumenfeld Croom Helm, London, 1987. x plus 207 pp. including tables, notes and index. £19,95.

Pass Controls and the Urban African Proletariat in South Africa By Doug Hindson Ravan Press, Johannesburg, 1987. xii plus 121 pp. including notes, bibliography and index. R 14,00 paperback.

Hidden Struggles in Rural South Africa: Politics and Popular Movements in the Transkei and Eastern Cape, 1890–1930 by William Beinart and Colin Bundy Ravan Press, Johannesburg, 1987. xxvi plus 326 pp. including illustrations, maps, notes and index. R24,00 paperback.     

An improved method for post-PCR purification for mtDNA sequence analysis

Mitochondrial DNA (mtDNA) analysis of forensic samples typically is performed when the quantity and quality of DNA are insufficient for nuclear DNA analysis or when maternal relatives may be the only reference source. Many of the steps required in the analytical process are both lengthy and labor intensive. Therefore, improvements in the process that reduce labor without compromising the quality of the data are desirable. The current procedure requires purification of the amplicons by centrifugal filtration after PCR and prior to cycle sequencing. Because this method requires several manipulations to perform, alternate cleanup procedures were investigated. These include the use of 1) Qiagen QlAquick PCR Purification columns, 2) Concert Rapid PCR Purification columns, and 3) ExoSAP-IT reagent. When the yield of purified amplicons, quality of the sequence profile, and ease of assay were evaluated, the use of ExoSAP-IT reagent for post-amplification purification was chosen to replace the filtration method.     

Changing Sides or Changing Minds? Party Identification and Policy Preferences in the American Electorate

Scholars have long debated the individual-level relationship between partisanship and policy preferences. We argue that partisanship and issue attitudes cause changes in each other, but the pattern of influence varies systematically. Issue-based change in party identification should occur among individuals who are aware of party differences on an issue and find that issue to be salient. Individuals who are aware of party differences, but do not attach importance to the issue, should evidence party-based issue change. Those lacking awareness of party differences on an issue should show neither effect. We test our account by examining individuals' party identifications and their attitudes on abortion, government spending and provision of services, and government help for African Americans using the 1992-94-96 National Election Study panel study, finding strong support for our argument. We discuss the implications of our findings both for the microlevel study of party identification and the macrolevel analysis of partisan change.