The place of human values in the language of science: Kuhn,Saussure, and structuralism

The current paradigm in medicine generally distinguishes between genetic and environmental causes of disease. Although the word paradigm has become a commonplace, the theories of Thomas Kuhn have not received much attention in the journals of medicine. Kuhn's structuralist method differs radically from the daily activities of the scientific method itself. Using linguistic theory, this essay offers a structuralist reading of Thomas Kuhn's The Structure of Scientific Revolutions. Our purpose is to highlight the similarities between these structuralist models of science and language. In part, we focus on the logic that enables Kuhn to assert the priority of perception over interpretation in the history of science. To illustrate some of these issues, we refer to the distinction between environmental and genetic causes of disease. While the activity of scientific research results in the revision of concepts in science, the production of significant differences that shape our knowledge is in part a social and linguistic process.     

Psychometric properties of attitudinal measures of behavioral treatment in geriatric settings

Internal consistency of two forms of the Geriatric Treatment Acceptability Survey (GTAS) and the Attitudes toward Behavior Analysis Scale (ABAS), a global measure of attitudes toward behavior modification, was evaluated. Alpha coefficients regarding treatment acceptability ratings for GTAS Form H were: (a) wandering 0.94; (b) hoarding 0.96; (c) disruptive behavior 0.92; (d) property destruction 0.95; and (e) aggression 0.94. Internal consistency for Form NH was: (a) wandering 0.96; (b) hoarding 0.97; (c) disruptive behavior 0.96; (d) property destruction 0.97; and (e) aggression 0.76. Internal consistency of the ABAS resulted in alpha coefficients of 0.90 (total score); 0.87 (ethics and humaneness); and 0.76 (use). These measures appear useful in assessing older adults, nursing home patients' and geriatric nursing staffs' global and specific attitudes regarding the use of behavioral treatments with older adults. Further research is needed to establish psychometric constructs assessed by the instruments and sensitivity to detecting change in attitudes based on educational or clinical interventions.     

EFFECTS OF CONTEXTUAL COMPETENCE ON SOCIAL INITIATIONS

The frequency of social initiations and satisfaction with interactions in three dyads, each consisting of 1 student with disabilities and 1 nondisabled peer, were assessed under two alternating conditions: Condition 1 assessed the interactions around a set of four trained computer games, and Condition 2 assessed interactions when students were playing a set of four untrained computer games. Training was conducted with a multiple baseline design across participants and was followed by social interaction probes using an alternating treatments design. The results indicated greater frequencies of social initiations by 5 of 6 participants, higher degrees of game satisfaction by all participants, and equal or higher degrees of peer satisfaction by 5 of 6 participants when playing trained games in comparison to untrained games.     

Double Effect and the End-Not-Means Principle: A Response to Bennett

Proponents of double-effect reasoning — relying in part on a distinction between intention and foresight — assert that it is worse intentionally to cause harm than to cause harm with foresight but without intention. They hold, for example, that terror bombing is worse than tactical bombing in so far as terror bombing is the intentional harming of non-combatants while tactical bombing is not. In articulating the ethical relevance of the intended/foreseen distinction, advocates of double effect employ the Kantian end-not-means principle.
Jonathan Bennett has recently argued that this principle cannot ground the ethical relevance of the intended/foreseen distinction. He holds that the principle demands that one benefit others while double effect deals with acts that do not benefit others. Thus, he maintains, the intended/foreseen distinction does not have ethical import and double effect is not tenable. I argue for a reading of the end-not-means principle that grounds the ethical relevance of both the intended/foreseen distinction and double effect.     

Stability and change in longitudinal water-level task performance.

Three longitudinal samples of children (N = 481), 8 to 16 years old, were assessed 3 times at yearly intervals on 8 water-level items. The within-child change in task performance over age is viewed as a stochastic process of the child changing or remaining in 1 of 3 latent (strategy) states: (a) bottom-parallel responders, (b) random responders, or (c) accurate responders. A random-effects binomial mixture distribution is used to model performance at each age. Change over age is gauged by a stochastic transition model. Although there was improvement in task performance over age, the more general finding is that strategy stability, not change, is most typical.     

Book reviews

Christianity. Brian Wilson, 1999. Religions of the World. London, Routledge. 128 pp., pb. £6.99, ISBN 0 415 21161; hb. £25.00, ISBN 0 415 21342 8

Islam. Jamal J. Elias, 1999. Religions of the World. London, Routledge. 128pp., pb. £6.99, ISBN 0 415 21165 4; hb. £25.00, ISBN 0 415 21344 4

Islam. Jan Slomp, 1999. Kampen, Uitgeverij Kok. 142 pp., pb.NLf 19,90, ISBN 90 242 9372 3

Windows on the House of Islam: Muslim sources on spirituality and religious life. John Renard (Ed.), 1998. Berkeley, Los Angeles, London, University of California Press. xx + 431pp., pb. £15.95, ISBN 0 520 21086 7

Shattering the Myth: Islam beyond violence. Bruce B. Lawrence, 1998. Princeton, Princeton University Press. xix + 237 pp., hb. $17.95, ISBN 0 691 05769 9

Islam and Other Faiths. Ismail Raji al‐Faruqi, ed. Ataullah Siddiqui, 1998. Leicester, the Islamic Foundation and The International Institute of Islamic Thought. 370 pp., pb. n.p., ISBN 0 86037 276 6

Christian‐Muslim Dialogue: theological and practical issues. Roland E. Miller & Hance A.O. Mwakabana (Eds), 1998. LWF Studies 3/1998. Geneva, Department for Theology & Studies—The Lutheran World Federation. 391pp., pb., n.p., ISBN 3 906706 63 X

Islam and the West: conflict, co‐existence or conversion?. Colin Chapman, 1998. Carlisle, Paternoster. 198 pp. pb. £12.99, ISBN 0 85364 781 X

The Rights of Women in Islam: an authentic approach. HaifaaJawad, 1998. London, Macmillan Press. 150pp., pb, £15.99, ISBN 0 333 73458 0; hb. £42.50, ISBN 0 333 65086 7

Greek Thought, Arabic Culture: the Graeco‐Arabic translation movement in Baghdad and early Abbasid society (2nd‐4th/8th‐10th centuries). D. Gutas, 1998. London, Routledge. 256pp., hb. £45.00, ISBN 0 415 06123 6; pb. £14.99, ISBN 0 415 061334

Ibn ‘Arabi in the Later Islamic Tradition: the making of a polemical image in medieval Islam. Alexander D. Knysh, 1999. Albany, NY, State University of New York Press. xvi + 449 pp., pb. $27.95, ISBN 0 7914 3968 2; hb. $81.50, ISBN 0 7914 3967 4

Love, Religion and Politics in Fifteenth‐century Spain. Ian Macpherson & Angus MacKay, 1998. Medieval Iberian Peninsula Texts and Studies 13. Leiden, Boston & Cologne, Brill. 286 pp., hb. Nig. 165.00/US$ 97.25, ISBN 90 04 10810 6

Shi'i Scholars of Nineteenth‐century Iraq: the Ulama of Najaf and Kerbala. MeirLitvak, 1998. Cambridge Middle East Studies. Cambridge, Cambridge University Press. 264pp., hb. £35.00, ISBN 0521623561

Islam and Postcolonial Narrative. John Erickson, 1998. Cambridge, University Press. 243 pp., hb. £35.00, ISBN 0 521 59423 5

Imperialism and Orientalism. Barbara Harlow & Mia Carter (Eds), 1998. Oxford, Blackwell. 416 pp., hb. £65.00, ISBN 1 55786 710 0; pb. £16.99, ISBN 1 55786 711 9

Islam et Occident face a face: regards de I'histoire des religions. Jacques Waardenburg, 1998. Geneva, Labor et Fides. 144 pp., pb. n.p., ISBN 2 8309 0786 8

Against Islamic Extremism: the writings of Muhammad Sa'Id al‐'Ashmawy. Carolyn Fluehr‐Lobban (Ed.), 1998. Florida, University Press of Florida. 131 pp., hb. £39.95, ISBN 0 8130 1546 4

Spokesmen for the Despised: fundamentalist leaders of the Middle East. R. Scott Appleby (Ed.), 1997. Chicago, Chicago University Press. 438 pp., pb. £15.95, ISBN 0 226 02125 4; hb. n.p., ISBN 0 226 02124 6. Muslim European Youth: reproducing ethnicity, religion, culture. Steven Vertovec & Alisdair Rogers (Eds), 1998. Aldershot, Ashgate

215 pp., hb. £35.00, ISBN 1 84014 341 X

Islam in Germany and France. Muslime in Deutschland: Nebeneinander oder Miteinander. Ursula Spuler‐Stegemann, 1998 Freiburg, Herder. 352 pp; hb. DM 24,80, ISBN 3 451 04419 6

Musulmans de France: diversite, mutations et perspectives de l'islam francais,. Gilles Couvreur, 1998. Paris, Les editions de Fatelier. 112pp., pb. FF 65, ISBN 2 7082 3384 X

Ionian Vision: Greece in Asia Minor 1919–1922. Michael Llewellyn Smith, 1998. London, Hurst. xxi + 401 pp., hb. £40.00, ISBN 185065 413 1; pb. £14.95, ISBN 1 85065 368 2

The History of Saudi Arabia. Alexei Vassiuev, 1998. London, Saqi Books. 576 pp., hb. £45.00, ISBN 0863569358

City of Stone: the hidden history of Jerusalem. Meron Benvenisti, 1998. Berkeley, University of California Press. viii + 274 pp., pb. $16.95/£10.95, ISBN 0 520 20768 8

The Politics of Muslim Cultural Reform: Jadidism in Central Asia. Adeeb Khalid, 1998. Berkeley, University of California Press. xxiii + 335 pp., hb. $55.00, ISBN 0 520 21355 6; pb. $22.00, ISBN 0 520 21356 4

Ethnicity, Law and Human Rights: the English experience. Sebastian Poulter, 1998. Oxford, Clarendon Press. xxxvii +418pp., hb. £45.00, ISBN 0 19 825773 2

Muslim Family Law. David Pearl & Werner Menski, 1998. 3rd edn. London, Sweet & Maxwell. xii + 551pp., pb. £55.00, ISBN 0421 52980 6

Religion in Prison: equal rites in a multi‐faith society. James A. Beckford & Sophie Gilliat. Cambridge, Cambridge University Press. xiv + 232 pp., hb. £35.00, ISBN 0 521 62246 8

Educating Muslim Girls: shifting discourses. Kaye Haw, 1998. Buckingham/Philadelphia, Open University Press. xii +203pp., pb. £15.99, ISBN 0 335 19773 6; hb. £50.00, ISBN 0 335 19774 4     

Hierarchical switching in a multi-dimensional task space

We explored shift costs for a dimensionally organized set of tasks. Task dimensions were type of judgement (numerical vs. spatial) and judgement-to-response mapping (compatible vs. incompatible). Shift costs were determined as the difference in RTs between switch trials and repetitions in a situation in which the kind of task was unpredictable. Shift costs were greatest when the type of judgement was changed. A change in the mapping increased shift costs when the type of judgement remained unchanged, but reduced shift costs when the type of judgement was changed as well. Also, response alternations produced costs when both the type of judgement and SR mapping were unchanged, but reduced shift costs otherwise. In addition to the relation between successive tasks, shift costs were modulated by the specifics of the elementary tasks. The major characteristics of the pattern of shift costs could be accounted for by the hypothesis of a dimensionally organized task space in which hierarchically organized, relative switching operations are performed that affect the highest-level task dimension at which a change is required, and all lower-level dimensions in a first step. In a second step, lower-level dimensions are switched back when no change is required, and then the selected control structure is implemented. Received: 11 December 1997 / Accepted: 6 July 1998