Worst Expert Testimony Ever

Much of the literature on expert testimony addresses ways to improve witness credibility. A smaller body of knowledge examines instances of testimony in which the expert makes stylistic or substantive errors. In the present paper, a case of expert testimony is presented in which an expert witness under the duress of strong cross-examinations lost emotional control and spoke inappropriately. The circumstances of the testimony are discussed and alternative paths towards managing such situations are presented.     

Resistance of degraded hair shafts to contaminant DNA

We have investigated the susceptibility of degraded human hair shaft samples to contamination by exogenous sources of DNA, including blood, saliva, skin cells, and purified DNA. The results indicate that on the whole hair shafts are either largely resistant to penetration by contaminant DNA, or extremely easy to successfully decontaminate. This pertains to samples that are both morphologically and biochemically degraded. We suggest that this resistance to the incorporation of contaminant DNA relates to the hydrophobic and impermeable nature of the keratin structures forming the hair shaft. Therefore, hair samples represent an important and underestimated source of DNA in both forensic and ancient DNA studies.     

Bloodstain pattern analysis in a case of suicide with a compound bow and arrow

The incidence of human fatalities due to arrow injuries in the medical literature is rare. We report an incident involving a 46-year-old man who was found in his secured apartment with a fatal arrow wound of his chest and abdomen. The initial scene investigation suggested that the victim impaled himself with an arrow attached to a razor-sharp, 4-bladed broad-head hunting tip before collapsing on the floor. However, analysis of the bloodstain patterns suggested that the victim used the compound bow to propel the arrow.When investigating deaths due to bows and arrows, thorough scene investigation along with bloodstain pattern analysis is essential in determining the mechanism of injury and manner of death.     

Gender and Emotional Labor in Public Organizations: An Empirical Examination of the Link to Performance

Scholars of public organizations have begun to emphasize emotional labor in studies of gender in the workplace, finding that the skills women bring to organizations are often overlooked and undercompensated even though they play a vital role in the organization. Emotional labor is an individual's effort to present emotions in a way that is desired by the organization. The authors hypothesize that employers with greater emotional labor expectations of their employees will have more effective interactions with clients, better internal relationships, and superior program performance. This article tests the effects of emotional labor in a bureaucratic workforce over time. Multiple regression results show that organizations with more women at the street level have higher overall organizational performance. Additionally, emotional labor contributes to organizational productivity over and above its role in employee turnover and client satisfaction.     

C. Reviews and notes: bibliographies and works of reference

THE CONCISE ENCYCLOPÆDIA OF ISLAM. By CYRIL GLASSÉ. London, Stacey International, 1989. 472pp. Ills., maps, plans. £30.00

THE NEAR EAST NATIONAL UNION LIST. Volume 1. Compiled by DOROTHY STEHLE, under the direction of GEORGE N. ATIYEH. Washington, Library of Congress, 1988. ix, 867pp. USS 47.00.

MUDEJARES: REPERTORIO BIBLIOGRAFICO. Compiled by PAZ FERNANDEZ. (Cuadernos de la Biblioteca Islámica ‘Félix María Pareja’, 18.) Madrid, Instituto Hispano‐Árabe de Cultura, 1988. iii, 42pp.

INFORMATIONS BIBLIOGRAPHIQUES. I'LAMAT BIBLIYUGHRAFIYYA. 3 et 4–1986; 1 et 2–1987. Tunis, Bibliothèque Nationale, Service des Dépots et des Publications/Dar al‐Kutub al‐Wataniyya, Maslahat al‐Ida’ wa‐1‐Nashr, 1987. 45 + 23; 49 + 46pp.

L'ÉCONOMIE DES PAYS ARABES: PRÉSENTATION THÉMATIQUE DES TRAVAUX DE LA PÉRIODE 1979–1984. By CHANTAL BERNARD. (Cahiers du C.R.E.S.M., 20.) Paris, Centre National de la Recherche Scientifique, 1988. 156pp. FF 90.‐.

SYRIA. Compiled by IAN J. SECCOMBE. (World Bibliographical Series, 73.) Oxford, Clio Press, 1987. xxxii + 341pp. £45.00.

MALTA. Compiled by J.R. THACKRAH. (World Bibliographical Series, 64.) Oxford, Clio Press, 1985. xviii, 153pp. Map. £23.50.

BIBLJOGRAFIJA NAZZJONALI TA’ MALTA. MALTA NATIONAL BIBLIOGRAPHY, 1983–1987. Valletta, National Library of Malta, 1984–1988. 5 volumes. 41; 60; 59; 64; 76pp. Each LM 1.50 or US $9.00 (incl. air mail postage).

MELITENSIA: BOOKS IN PRINT 1985. Valletta, Sapienzas, 1985. 55pp.

ARABIC LANGUAGE TEACHING IN THE UNITED KINGDOM: 1988 DIRECTORY. Compiled by DIONISIUS A. AGIUS. [Leeds,] Folia Scholastica, 1988. 36pp. £2.50.

QUR'ANS OF THE MAMLUKS. By DAVID JAMES. London, Alexandria Press in association with Thames and Hudson, 1988. 270pp. 170 illustrations (80 in colour). 1 map. £35.00.

CALLIGRAPHIE ISLAMIQUE, TEXTES SACRES ET PROFANES. ISLAMIC CALLIGRAPHY, SACRED AND SECULAR WRITINGS. By DAVID JAMES & others. Geneva, Musée d'Art et d'Histoire and Treasures of Islam, 1988. 200pp. Colour illus.

KAYF NU'ALLIM AL‐KHATT AL‐'ARABI. By MA'RUF ZURAYQ. Damascus, Dar al‐Fikr, 1407/1987 (2nd edition, reprinted from the 1985 edition). 150pp. 51 illustrations. US$ 2.50.

IMAGES OF WOMEN: THE PORTRAYAL OF WOMEN IN PHOTOGRAPHY OF THE MIDDLE EAST 1860–1950. By SARAH GRAHAM‐BROWN. London, Quartet, 1988. 288pp., 216 b/w ills. £22.50.     

Interpersonal Environment Effects on Political Preferences: The “Middle Path” for Conceptualizing Social Structure in New Zealand and Japan

The effect of interpersonal environment, as measured by the degree of heterogeneity or homogeneity of political party preferences among important others in an individual's social network, was investigated using a national probability sample in Japan and regional sample in New Zealand. In both cultures, the interpersonal environment exerted significant and consistent effects on individual voting preferences. Those who reported inhabiting relatively homogeneous interpersonal political environments (IPEs) displayed a strong tendency to vote for the same political party as the important others in their social network. This effect was robust even after controlling for party identification, attitudes, media exposure, and objectively defined group memberships. Importantly, this tendency was not predicated on the frequency of talk about politics with significant others. Implications are discussed for both micro-level and macro-level theories of social structure and political behavior; an argument is made for the importance of a middle path—the psychology of enduring relationships between people.