No Evidence of Suicide Increase Following Terrorist Attacks in the United States: An Interrupted Time‐Series Analysis of September 11 and Oklahoma City

There is substantial evidence of detrimental psychological sequelae following disasters, including terrorist attacks. The effect of these events on extreme responses such as suicide, however, is unclear. We tested competing hypotheses about such effects by employing autoregressive integrated moving average techniques to model the impact of September 11 and the Oklahoma City bombing on monthly suicide counts at the local, state, and national level. Unlike prior studies that provided conflicting evidence, rigorous time series techniques revealed no support for an increase or decrease in suicides following these events. We conclude that while terrorist attacks produce subsequent psychological morbidity and may affect self and collective efficacy well beyond their immediate impact, these effects are not strong enough to influence levels of suicide mortality.     

The role of illness uncertainty on coping with fibromyalgia symptoms.

This study examined the role of illness uncertainty in pain coping among women with fibromyalgia (FM), a chronic pain condition of unknown origin. Fifty-one FM participants completed initial demographic and illness uncertainty questionnaires and underwent 10-12 weekly interviews regarding pain, coping difficulty, and coping efficacy. Main outcome measures included weekly levels of difficulty coping with FM symptoms and coping efficacy. Multilevel analyses indicated that pain elevations for those high in illness uncertainty predicted increases in coping difficulty. Furthermore, when participants had more difficulty coping, they reported lower levels of coping efficacy. Results were consistent with hypothesized effects. Illness uncertainty accompanied by episodic pain negatively influenced coping efficacy, an important resource in adaptation to FM.     

Book reviews and notes

GENERAL.

READINGS IN THE QUR'AN. Selected and translated by KENNETH CRAGG. London: Collins Liturgical Publications, 1990. 389pp. Pb. £8.95. ISBN 0–00–599087–4.

DER KORAN UND DIE JUDEN: DIE GESCHICHTE EINER TRAGODIE. By Johan Bouman. Darmstadt: Wissenschaftliche Buch‐gesellschaft, 1990. 130pp. Pb. n.p. ISBN 3–534–80123–7.

ISMAIL HAKKI BURSEVPS TRANSLATION OF AND COMMENTARY ON FUSUS AL‐HKAM. VOLS. 3 and 4. By Muhyiddin Ibn Arabi. Translated by Bulent Rauf with the help of R. Brass and H. Tollemache. Oxford: Muhyiddin ibn ^cArabi Society, 1989, 1991. 254pp, 353pp. Hb. £40.00, £50.00. ISBN 0–9509527–2–9; 0–9509527–4–5.

SCIENCE AND MUSLIM SOCIETIES. By Nasim Butt. London: Grey Seal Books, 1991. 135pp. Pb. £5.95. ISBN 1–85640–023–9.

THE MUSLIMS OF AMERICA. Edited by Yvonne Yazbeck Haddad. Oxford: Oxford University Press, 1991. 249pp. Hb. £35.00. ISBN 0–19–506728–2.

TURNING POINTS IN RELIGIOUS STUDIES. By URSULA KING. Edinburgh: T & T Clark Ltd, 1990. 329pp. Hb. £19.95. ISBN 0–567–09564–9.

THE SEPARATED ONES: JESUS, THE PHARISEES AND ISLAM. By Ruqaiyyah Waris Maqsood. London: SCM Press, 1991. 194pp. Pb. £9.95. ISBN 0–334–02498–6.

WHO NEEDS AN ISLAMIC STATE! By Abdelwahab El‐Affendi. London: Grey Seal Books, 1991.115pp. Pb. £5.95. ISBN 1–85640–022–0.

‘MULTI‐FAITH WORSHIP'? QUESTIONS AND SUGGESTIONS FROM THE INTER‐FAITH CONSULTATIVE GROUP. By The. General Synod Board of Mission. London: Church House Publishing, 1992. 66pp. Pb. £3.50. ISBN 0–7151–5530‐X.

WAS SAGT DER KORAN ZUM HEILIGEN KRIEG? By Adel TheodorKhoury. Giitersloh: Gutersloher Verlaghaus Gerd Mohn, 1991. 95pp. Pb. DM12.80. ISBN 3–579–00787–0.

REGIONAL.

Africa.

RELIGION AND CUSTOM IN A MUSLIM SOCIETY: THE BERTI OF SUDAN. By Ladislav Holy. Cambridge Studies in Social and Cultural Anthropology. Cambridge: Cambridge University Press, 1991. 243pp. Hb. £30.00; $49.50. ISBN 0–521–39485–6.

POPULAR ISLAM IN TUNISIA. By Kees Schilder. Research Reports 1991/44. Leiden: African Studies Centre, 1991. 171pp. Pb. DFL.12.50. ISBN 90–70110–85–7.

A POEM CONCERNING THE DEATH OF THE PROPHET MUHAMMAD UTENDI WA KUTA WAFUNABII. Edited by J.W.T. Allen, Rland Allen, N.Q. King, Jan Knappert Et Al. African Studies, 26. New York/Ontario/Larnpeter: The Edwin Mellen Press, 1991. 161pp. Hb. n.p. ISBN 0–7734–9705–6.

SACRED VOID: SPATIAL IMAGES OF WORK AND RITUAL AMONG THE GIRIAMA OF KENYA. By David Parkin. Cambridge Studies in Social and Cultural Anthropology. Cambridge: Cambridge University Press, 1992. 259pp. Hb. £35.00. ISBN 0–521–40466–5.

PEOPLE AND EMPIRES IN AFRICAN HISTORY: ESSAYS IN MEMORY OF MICHAEL CROWDER. Edited By J.F. Ade Ajayi and J.D.Y. Peel. London and New York: Longman, 1992. 254pp. Hb. £36.00. ISBN 0–582–08997–2.

Asia.

MUSLIMS IN CENTRAL ASIA: EXPRESSIONS OF IDENTITY AND CHANGE. By Jo‐ANN GROSS. Durham: Duke University Press, 1992. 224pp. Pb. $18.95. ISBN 0–8223–1190–9.

Europe.

ISLAM IN DUTCH SOCIETY: CURRENT DEVELOPMENTS AND FUTURE PROSPECTS. Edited by W.A.R. Shadid and P.S. Van Koningsveld. Kampen. Kok Pharos Publishing House, 1992. 205pp. Pb. n.p.ISBN 90–242–3047–0.

VAN MAT TOT MINARET. By Nico Landman. Amsterdam: VU Uitgeverij, 1992. 387pp. Pb. n.p. ISBN 90–5383–086–3.

DE ISLAM IN WEST‐EUROPA, IN HET BIJZONDER IN NEDERLAND. By HuUG Van Ooijen, Rinus Penninx, Jan Rath and ThulSunier. Nijmegen: Reeks REcht & Samenleving, 1991. 76pp. Pb. n.p. ISBN 90–71478–20–3.

MUSLIMS IN WESTERN EUROPE. By Jorgen S. Nielsen. Islamic Surveys 20. Edinburgh: Edinburgh University Press, 1992. 186pp. Hb. £25.00. ISBN 0–7486–0309–0.

NATIONAL PROBLEMS IN THE BALKANS: HISTORY AND CONTEMPORARY DEVELOPMENTS. Edited by V. Mincheva. Sofia: Arges Publishing House for the Institute of Balkan Studies, 1992.247pp. Pb. LV20,00. No ISBN.

THE BALKANS: MINORITIES AND STATES IN CONFLICT. By Hugh Poulton. London: Minority Rights Publications, 1991. 244pp. Pb. £8.95. ISBN 1–873194–05–6.

THE SATANIC VERSES: BRADFORD RESPONDS. Edited by David G. Bowen. Bradford: D.G. Bowen and Bradford & Ilkley Community College, 1992. 82pp. Pb. .n.p. ISBN 0–947–851–25–9.

THE KINGDOM OF CYPRUS AND THE CRUSADES 1191–1374. By Peter W. Edbury. Cambridge: Cambridge University Press, 1991.241pp. Hb. £27.50, $44.50. ISBN 0–521–26876–1.

DIE MIGRANTEN AUS SUBAY: TURKEN IN DEUTSCHLAND: EINE ETHNOGRAPHIE. By Werner Schiffauer. Stuttgart: Klett‐Cotta, 1991. 388pp. Hb. n.p. ISBN 3–608–93170–8.

Middle East.

POLITICAL ISLAM: RELIGION AND POLITICS IN THE ARAB WORLD. By Nazih N. Ayubi. London and New York: Routledge, 1991. 291pp. Hb. £40.00. ISBN 0–415–05442–7.

THE ARAB CHRISTIAN: A HISTORY IN THE MIDDLE EAST. By Kenneth CRAGG. London: Mowbray, 1992. 336pp. Pb. £9.95. ISBN 0–264–67257–7.

ISLAMIC FUNDAMENTALISM AND THE GULF CRISIS. Edited by JAMES PISCATORI. Chicago: The University of Chicago Press, 1991. 267pp. Pb. £7.95; $11.50. ISBN 0–9629608–0–2.

RACE AND SLAVERY IN THE MIDDLE EAST. By BERNARD LEWIS. Oxford: Oxford University Press, 1990. 184pp. Hb. £22.50. ISBN 0–19–506283–3.

THE IRAQI REVOLUTION OF 1958: THE OLD SOCIAL CLASSES REVISITED. Edited by Robert A. Fernea and Wm. Roger Louis. London: I.B. Tauris, 1991. 232pp. Hb. £35.00. ISBN 1–85043–318–6.

CULTURE, HISTORY AND IDEOLOGY IN THE FORMATION OF BA'THIST IRAQ, 1968–69. By AMATZIABaram. New York: St Martin's Press, 1991. 196pp. Hb. £35.00. ISBN 0–312–04805‐X.

THE PALLESTINIAN UPRISING: A WAR BY OTHER MEANS. By F. Robert Hunter. London: I.B. Tauris, 1991.292pp. Hb. £17.95. ISBN 1–85043–325–9.

POLITICS IN AN ARABIAN OASIS: THE RASHIDI TRIBAL DYNASTY. By Madawi AL Rasheed. London: I.B. Tauris, 1991. 300pp. Hb. £35.00. ISBN 1–85043–320–8.

THE LION OF EGYPT: SULTAN BAYBARSI AND THE NEAR EAST IN THE TfflRTEENTH CENTURY. By Peter THORAU. London: London and New York, 1987. 319pp. Pb. £13.50. ISBN 0–582–06823–1.

HISTORICAL DICTIONARY OF LIBYA. By RONALD BRUCE ST JOHN. African Historical Dictionaries, 33.2nd Edition. Metuchen, NJ & London: Scarecrow Press, 1991. 192pp. Hb. £18.75. ISBN 0–8108–2451–5.

ACCOMMODATING PROTEST: WORKING WOMEN, THE NEW VEBLING AND CHANGE IN CAIRO. By ARLENE ELOWE MACLEOD. New York: Columbia University Press, 1991. 206pp. Hb. $37.50. ISBN 0–231–07280–5.

FEZ: CITY OF ISLAM. By Titus Burckhardt. Cambridge: Islamic Texts Society, 1992. 175pp. Hb. £24.95; $39.95. ISBN 0–946621–17–9.

CHRISTIAN‐MUSLIM RELA TIONS.

ROBIN LAMBURN — FROM A MISSIONARY'S NOTEBOOK: THE YAO OF TUNDURU AND OTHER ESSAYS. Edited by NOEL Q. KING and Klaus Fiedler with Gavin White. Social Science Studies on International Problems, no. 164. Saarbriicken; Fort Lauderdale: Verlag Breitenbach, 1991. 240pp. Pb. n.p. ISBN 0584–603‐X.

MATERIAUX POUR SERVIR A L'ETUDE DE LA CONTROVERSE THEOLOGIQUEISLAMO‐CHRETIENNE DE LANGUE ARABE DU Vffle AUX Xlle SIECLE. By PAUL KHOURY. Religionswissenschaftliche Studien 11/2. Wurzburg: Echter Verlag and Altenberge: Oros Verlag, 1991. 633pp. Pb. $633.00; DM99.80. ISBN 3–429–01410–7 (Echter); 3–89375–039–8 (Oros).

THE CONQUEST OF CHRISTIAN AND MUSLIM SPAIN 1031–1157. By Bernard F. Reilly. Oxford: Blackwell, 1992. 284pp. Hb. £40.00. ISBN 0–631–16913‐X.

ISLAM IN A WORLD OF DIVERSE FAITHS. Edited by Dan Cohen‐Sherbok. Library of Philosophy and Religion. Basingstoke: Macmillan, 1991. 218pp. Hb. £45.00. ISBN 0–333–52612–0.

LA FOIE EN MARCHE: LES PROBLEMES DE FOND DU DIALOGUE ISLAMO‐CHRETIEN. By PONTIFICIOISTITUTO Dl STUDI Arabie D'islamistica. Collection ‘Studi Arabo‐Islamici del PISAF, no.4. Rome: PISAI, 1990. 235pp. Pb. n.p. ISBN 88–85907–05–9.

DIPLOMATARIUM II: DOCUMENTS 1–500: FOUNDATIONS OF CRUSADER VALENCIA: REVOLT AND RECOVERY 1257–1263. By ROBERT I. Burns. Princeton: New Jersey, 1991. 440pp. Hb. $69.50. ISBN 0–691–05435–5.

ANTI‐CHRISTIAN POLEMIC IN EARLY ISLAM: ABU ‘ISA AL‐WARRAQ'S ‘AGAINST THE TRINITY’. By David Thomas. University of Cambridge Oriental Publications 45. Cambridge: Cambridge University Press, 1992. 218pp. Hb. £40.00; $74.95. ISBN 0–521–41244–7.

INCULTURATION ET LIBERATION EN AFRIQUE AUJOURDHUI: MELANGES EN L'HONNEUR DU PROFESSEUR ABBE MULAGO GWA CKALA. Revue Africaine de Theologie, 27–28, April‐October 1990. 336pp. No ISBN number.

STRIVING TOGETHER: A WAY FORWARD IN CHRISTIAN‐MUSLIM RELATIONS. By Charles Kimball. Maryknoll: Orbis Books, 1991. 132pp. Pb. n.p. ISBN 0–88344–691‐X.

INTERWINED WORLDS: MEDIEVAL ISLAM AND BIBLE CRITICISM. By Hava Lazarus‐Yafeh. Princeton University Press, 1992. 178pp. Hb. £22.50; $29.95. ISBN 0–691–07398–8.     

Methods for improving the signal-to-noise ratio of endogenous-evoked potentials

A stimulus leads to a cortical response (i.e., evoked potential [EP]) which may be recorded from electrodes attached to the scalp. However, background cortical activity, considered as noise (n), is typically of equal or greater magnitude than the response, which is considered as signal (s). This situation leads to the masking of the presence of the electrocortical signal. Two methods are described which enable the enhancement of the signal with respect to the noise. The first method outlined is time-domain averaging. Its relation to Fourier averaging is also presented. Time averaging can lead to an enhancement of the signal with respect to the noise, known as the signal-to-noise ratio (SNR), by a factor of root N; N being the number of trials recorded. However, latency variability (i.e., jitter) present in the signal leads to a decrement in this maximal potential enhancement. The second technique is an adaptive filter method of averaged cross-correlations, developed by Woody (1967), which deals with the variable latency problem. The development of a latency corrected average developed by McGillem and Aunon (1977) is also presented. The final section describes methods for data handling once the electrocortical signal has been enhanced. It is then necessary to describe the EP quantitatively. Principal Components Analysis (PCA) allows for the quantitative compact representation of the evoked potential waveform. The method also allows for the testing of the effects of explanatory variables on the EP.     

A brief neuropsychological screening battery to detect brain damage in a psychiatric population

Seventy-five patients admitted to the psychiatric unit of a general hospital were administered a brief neuropsychological screening battery. Discharge diagnoses obtained from the medical records revealed that 20% had brainbased pathology. A discriminant function analysis resulted in a five-variable model (Symbol-Digit Modalities Test, educational level, Psychiatric-Organic subscale of the MMPI, and Shipley Vocabulary and Abstraction scores) which correctly classified 84% of the subjects, with 87% correct identification of the brain-damaged group. A jackknife cross-validation procedure resulted in comparable hit rates.     

Divine Relations as a Basis of Subjective Social Status During Later-Life: Direct and Moderating Effects

Early social theorists, including W.E.B Du Bois, recognized the importance of religion and its links to inequality, particularly in how religious vocabularies are attuned to frictions with inimical concrete social and political realities. We apply these ideas to research on the intersection of religious beliefs and economic deprivation, examining how beliefs in divine relations not only structure subjective social status (SSS), but also the association between financial stress and SSS. Analyses of data from the Caregiving, Aging, and Financial Experiences Study—a national study of Canadian older adults (N = 4010)—show that financial strain is associated with lower SSS, but better divine relations (higher support from a divine power and lower troubled relationships with a higher power) benefit SSS. Divine support also attenuates the association between financial strain and SSS. This research suggests a Du Bosian “double consciousness,” in which relations with a divine power serve as a basis for individual conceptualizations of social status that run counter to predominant narratives based on economic standing. We suggest directions for future research to explore the nuances of SSS within the religious context informed by a Du Boisian mode of inquiry.     

Mapping physical characteristics in face images to social judgements

Sutherland and Young (Br. J. Psychol., 113, 2022, 1056) provide a comprehensive and timely overview of recent developments in research on social judgements of faces, emphasizing the utility of data-driven approaches. Here, we expand on this theme, focusing on how data-driven approaches can provide new insights into the physical characteristics in face images that best predict social judgements.