Letter from the Editor

American Journal of Criminal Justice -     

DNA Purification Cell Lysis and Wash Step Modifications for Low-Template DNA Sample Processing,

As DNA technology becomes increasingly sensitive, forensic laboratories are receiving more low-template DNA samples. These samples, already low in DNA content, become even more challenging to process as the available DNA becomes further reduced during the extraction step. In this study, two extraction modifications were tested to determine if the cause of DNA loss could be identified and mitigated. A double lysis technique was used to test for DNA loss in the sample collection substrate, and lysate eluates were re-extracted to determine DNA loss from inefficient binding to the silica column. Both modifications showed DNA was lost at these steps. However, resulting STR profiles from these samples had fewer peaks and lower peak heights when compared to samples processed with no extraction modifications. Overall, the potential benefits of adding these extraction modifications for low-template DNA sample processing are not enough to justify the risk associated with additional manipulation.     

JUST: a measure of jury system trustworthiness

ABSTRACT

Three studies developed and tested a new measure of the perceived trustworthiness of the jury system, the 23-item Jury System Trustworthiness (JUST) scale, and assessed the scale’s convergent and discriminant validity. Study 1 assessed the scale’s factor structure and relation to other relevant constructs. In Studies 2 and 3, the JUST scale was administered to participants in two separate mock juror studies. The results of all three studies supported the hypothesized factor structure of the measure but showed that a simplified, 7-item measure was also effective. Overall, participants’ perceptions of juries were moderately positive, and the JUST scale was related to attitudes toward the police, authoritarianism, belief in a just world, juror bias, preference for a jury (vs. a bench) trial, and intention to respond to a jury summons. It also explained a unique portion of the variance in jury-specific beliefs and behavioral intentions, such as preference for a jury trial and response to a summons, beyond that accounted for by other legal attitudes. The JUST scale was not related to verdict decisions in either mock trial after controlling for authoritarianism. Several individual differences (e.g. age, race/ethnicity) were also related to attitudes toward the jury system.     

The Agrarian question in Mexico: Debate in a Cul‐de‐Sac

The theme of this review essay is Mexico's unresolved agrarian question and the possibility of a distinct ‘Mexican Road’. Four books on the Mexican peasantry are considered: in turn, by John Gledhill, Jonathan Fox, Frank Cancian and Roger Bartra. They all deal with the relationships that connect that peasantry to the Mexican state within a tradition of rural development that has been punctuated and characterised by revolution and state‐building agrarian reform. It is argued that our understanding of the agrarian question in Mexico continues to be bogged down by unfocused monographs on the one hand (the books by the first three of the authors named) and schematic assumptions on the other (as exemplified by Bartra); and that much research needs to be done before the ‘Mexican Road’ can be seen as an accepted option among substantive agrarian alternatives. That research needs to appraise two assumptions frequently made: first, that the hacienda economy was pre‐capitalist; and secondly, that the agrarian programme in Mexico ushered in the rural transition to capitalism.

Casi Nada: A Study of Agrarian Reform in the Homeland of Cardenismo, by John Gledhill, Austin, TX: University of Texas Press, 1991. Pp.xv + 420. NP. ISBN 968 7230 68 1

The Politics of Food in Mexico, by Jonathan Fox. Ithaca, NY and London: Cornell University Press, 1993. Pp.xii + 280. $43.95 (hardback). ISBN 0 8014 2716 9

The Decline of Community in Zinacantdn, by Frank Cancian. Stanford, CA: Stanford University Press, 1992. Pp.xxi + 300. $42.50 (hardback) ISBN 0 8047 2040 1

Agrarian Structure and Political Power in Mexico, by Roger Bartra. Baltimore, MD and London: Johns Hopkins University Press, 1993. Pp.xvii + 221. £37 (hardback); £12.50 (paperback) ISBN 0 80184 4398 7 and 4542 4     

Book notes

Household Ecology: Economic Change and Domestic Life among the Kekchi Maya in Belize. By Richard R. Wilks. Tucson, AZ; London: The University of Arizona Press, 1991. Pp. xx + 280. $55 (hardback). ISBN 0 8165 1214 0.

Wagering the Land: Ritual, Capital and Environmental Degradation in the Cordillera of Northern Luzon, 1900–1986. By Martin W. Lewis. Berkeley, CA: University of California Press, 1992. Pp. 292. $40 (hardback). ISBN 0 520 07272 3.

Sustainable Development; Papers from the 6th EADI General Conference. Edited by Olav Stokke. London: Frank Cass, 1991. Pp. 132. £24. ISBN 07146 3449 2.

Gender and Development: A Practical Guide. Edited by L. Ostergaard. London: Routledge, 1992. Pp. xiv 220. £10.99 (paperback). ISBN 0415 071321.

Historical Dictionary of Mozambique. By Mario Azevedo. Metuchen, NJ and London: Scarecrow Press, 1991. Pp. xxix + 250. £22.15 (hardback). ISBN 0 8108 2413 2.

Understanding Contemporary Africa. Edited by April A. Gordon and Donald L. Gordon. Boulder, CO and London: Lynne Rienner, 1992. Pp. xvi + 343. $45 and $19.95. ISBN 1 55587 265 5 and 55587 299 9.     

Feature reviews

Africa: prospects of a rebirth?

The Politics of Africa's Economic Recovery. by Richard Sandbrook. Cambridge: Cambridge University Press, 1993

Hemmed In: Responses to Africa's Economic Decline. edited by Thomas M Callaghy” &; John Ravenhill New York: Columbia University Press, 1994

Policy Reform for Sustainable Development in Africa: The Institutional Imperative. edited by Louis A Picard &; Michele Garrity Boulder, Co: Lynne Rienner, 1994

Social Change and Economic Reform in Africa. edited by Peter Gibbon. Uppsala: The Scandinavian Institute of African Studies, 1993

A Blighted Harvest: The World Bank and African Agriculture in the 1980s. by Peter Gibbon, Kjell J Havnevik and Kenneth Hermele London: James Currey; Trenton, NJ: Africa World Press, 1993

Unmasking Makiya: Iraq and Arab intellectuals

Cruelty and Silence: War, Tyranny, Uprising, and the Arab World. by Kanan Makiya. London: Jonathan Cape, 1993 pp 367, £18.99

New developments in development thinking

Beyond the Impasse: new directions in development theory. by Frans J Schuurman (ed). London: Zed Press, 1993, ppix + 233, £13.95 pbk, £32.95 hbk

Changing Paradigms in Development—South, East and West; a meeting of minds in Africa. by Margareta von Troil (ed). Uppsala: Scandinavian Institute of African Studies, 1993, pp 200, £9.95