Educational trajectory and “action orientation”: Grade and track differences

A life-span developmental perspective suggests that variations in social context will lead to differences among individuals in their action orientations. An action orientation is defined by an individual's values, control beliefs, goal orientation, and decision-making perspective. To investigate differences in the action orientations of adolescents embedded in different contexts, 83 sophomore and senior high school students on either a vocational training or college-preparatory trajectory participated in the study. A discriminant function analysis of action orientations showed that the action orientations of vocational training and college-preparatory students differed: College-preparatory students had a career preparation action orientation and vocational students had an adult preparation action orientation; also, sophomores may have had a socializing orientation. The findings are discussed in terms of the developmental tasks facing students in different grades and on different life-course trajectories. Received Ph.D. from West Virginia University. Research interests are cognitive and social cognitive development in cultural and institutional contexts.Received Ph.D. from the University of Iowa. Research interests include adult developmental and problem solving.     

Reviews

Stephen White, Alex Pravda & Zvi Gitelman, eds, Developments in Soviet Politics. London: Macmillan, 1990, xvii+310 pp., £35.00 h/b, £9.99, p/b.

Jiri Valenta & Frank Cibulka, eds, Gorbachev's New Thinking and Third World Conflicts. New Brunswick, NJ: Transaction Publishers, 1990, xxxiii+352 pp., $34.95, £25.95.

John Bushnell, Moscow Graffiti: Language and Subculture. Boston, MA: Unwin Hyman, 1990, xii+263 pp., £28.00 h/b, £9.95 p/b.

Susanne Oxenstierna, From Labour Shortage to Unemployment? The Soviet Labour Market in the 1980s. Stockholm: Almqvist & Wiksell International, 1990, 311 pp., SEK 206.00.

E. Biberaj, Albania, A Socialist Maverick. Boulder, San Francisco, and Oxford: Westview Press, 1990, viii+157 pp., £22.95.

Christopher Cerf & Marina Albee, eds, Small Fires: Letters from the Soviet People to Ogonyok Magazine 1987–1990, with an introduction by Vitaly Korotich, editor‐in‐chief of Ogonyok, and an afterword by Andrei Sakharov. New York: Summit Books, 1990, 303 pp., $22.95.     

Pitfalls in the diagnosis of drug smuggler's abdomen

Narcotics "body packing" can be detected in abdominal X-rays by the ring shadow caused by air trapped in the packs. In a series of 82 cases admitted for abdominal X-ray in Helsinki, Finland, in 1982 through 1988, we encountered 9 (11.0%) true positives, 3 (3.6%) false positives, and 1 (1.2%) false negative. The false positives were due to the constipation often associated with the narcotics abuse. The false negative X-ray diagnosis was attributable to an inexperienced radiologist. False negatives may also be associated with packets containing marijuana, packs with few wrappings, aluminum-foil coated packs, and machine-packed narcotics. Searching for trapped air in radiographs, repeated X-raying by an experienced radiologist, use of computed tomography, or combined urinary drug screening may be applied to diminish false findings and to avoid unnecessary arrest for the purpose of fecal screening over several days.     

Post-mortem cooling of the human head: an infrared thermology study

The post-mortem cooling of the human head, over the first fifteen hours after death, was measured by infrared thermology. A detailed temperature map of the head and face was obtained by the use of image processing techniques and the cooling behaviour of twelve preselected facial features was observed. The two main findings of the study were a difference in cooling pattern between the upper and the lower part of the head, and a consistency in the cooling pattern of the lower part of the head in all the cases studied. A comparison of various model fits to the raw data was undertaken and the "best" bodies, models and features were determined on a statistical basis. The formula that best fitted the raw data was a novel double application of Newton's law. The features with the least error in data fitting were the chin and zygoma; that with the most error was the mouth.