Abstracts

McDaniel, S. H. (1990) Marital therapy and the resolution of gender role conflict. Journal of Family Psychotherapy
Storm, C. L. and Heath, A. W. (1991) Problem-focused supervision: rationale, exemplification, and limitations. Journal of Family Psychotherapy
Burkett, L. P. (1991) Parenting behaviours of women who were sexually abused as children in their families of origin. Family Process
Palmer, R. L., Chaloner, D. A. and Oppenheimer, R. (1992) Childhood sexual experiences with adults reported by female psychiatric patients. Journal of Psychiatry
Brewin, C. R., MacCarthy, B., Duda, K. and Vaughn, C. E. (1991) Attribution and expressed emotion in the relatives of patients with schizophrenia. Journal of Abnormal Psychology     

Absolute and Relative Biases in Estimations of Personal Risk1

Two studies examined the accuracy of personal risk estimates, as determined by comparing mean estimates made by college students with population statistics for college-educated individuals. Study 1 suggested that optimistic biases (the tendency for people to think they are less at risk than the average person) arise more because people overestimating the average person's risk than because they underestimate their own risk. In Study 2, subjects rated their risk after being presented with risk statistics that were 150%, 100%, or 50% of the true values. Subjects' estimates decreased with decreases in the comparison statistics, as if subjects attempted to preserve their “below-average” status, but they changed less than did the statistics and were actually pessimistic in comparison to the 50% values. Implications for interventions designed to influence risk perceptions are discussed.     

Book reviews

Islam: a challenge for Christianity (Concilium 1994/3). Hans Kung & Jurgen Moltmann (Eds), 1994. London, Concilium; Maryknoll, SCM Press; London, Orbis Books. 163 pp., pb. £8.95, ISBN 0–334–030269.

Cultures in Conflict: Christians, Muslims and Jews in the age of discovery. Bernard Lewis, 1995. New York, Oxford University Press. 101 pp., hb., $16.95, ISBN 0–19–509026–8.

Beyond Faith and Infidelity: the Sufi poetry and teachings of Mahmud Shabistari. L. Lewisohn, 1995. Richmond, Surrey, Curzon Press. 344 pp. pb. £14.99, 0–7007–0343–8.

The Prophet's Pulpit: Islamic preaching in contemporary Egypt. [Comparative Studies on Muslim Societies, 20]. Patrick Gaffney, 1994. Berkeley and Los Angeles, University of California Press. 367 pp., hb. £40.00, ISBN 0–520–08471–3, pb. £15.95, ISBN 0–520–08472–1.

Sufi and Scholar on the Desert Edge: Muhammad b. CA1i al‐Sanūsi and his Brotherhood. K. S. Vikor, 1995. London, Hurst & Co. 310 pp. hb. £37.50, ISBN 1 85065 218 X.

Children of Islam. Marie Parker‐Jenkins, 1995. Stoke‐on‐Trent, Trentham Books Ltd. 162 pp., £12.95, ISBN 1–85856 034 9.     

A follow-up study of cognitive bias in generalized anxiety disorder

Patients with generalized anxiety disorder (GAD) without concurrent depression (n = 11) and normal controls (n = 17) were tested twice, about 2 months apart, on a modified Stroop colour-naming task, which presented anxiety-related, depression-related and neutral words in masked and unmasked exposure conditions. GAD patients received cognitive behaviour therapy in the test-retest interval, and were also retested at follow-up, about 20 months after initial testing. GAD patients showed interference in colour-naming negative words across both masked and unmasked conditions before treatment, but not post-treatment, compared with controls. Reduced interference effects of masked threat words over time correlated with reduced ratings of anxious thoughts at post-treatment, and at follow-up, in GAD patients. Thus, the preconscious bias for threat information in GAD appears to vary over time in association with changes in anxious thoughts and worries.     

Criminal sentence recommendations in a simulated rape trial: Examining juror prejudice in Canada

This experiment examined the moderating influence of judicial instructions on prejudicial sentencing recornmendations in a simulated videotaped rape trial. Subjects were 243 Canadian university students who were randomly assigned to one of eight conditions and asked to assume the role of juror. In the rape trial, the race of the defendant and victim were varied (either White or Black) and in half of the conditions the judge's instructions to the jury were excluded. Results indicated a 2 (defendant race) × 2 (victim race) × 2 (judicial instructions) interaction with interracial rape generating longer sentence recommendations in the presence of judicial instructions and intra-racial rape eliciting longer sentence allotment in the absence of judicial instructions. Results are contrasted with reports on juror decision-making in the U.S.     

Nimodipine Counteracts Corticosterone-Induced Habituation Impairments

Corticosterone or placebo sustained-release pellets (4 pellets of 200 mg each, released over 90 days) were implanted subcutaneously in young Fischer-344 rats, fed with either regular food or with food containing 860 ppm of nimodipine. Following 2 weeks of treatment, the habituation of the rats to a new environment was studied. On the first test day, placebo-implanted rats explored the new environment and exhibited a characteristic habituation. On the second test day, 48 hr later, low activity was measured in the already familiar environment. This habituation was absent in corticosterone-implanted rats fed with regular food. However, corticosterone-implanted rats fed with food containing nimodipine behaved during the second test similarly to the placebo-implanted group. The data indicated that the behavioral deficit, induced in Fischer-344 rats by the high corticosterone levels, was reversed by the nimodipine treatment. Thus, nimodipine may be useful in counteracting certain prolonged stress-related cognitive impairments.     

Attention and implicit memory tests: The effects of varying attentional load on conceptual priming

The role of attention during encoding is important to many current accounts of the implicit/explicit memory distinction. Some accounts suggest that implicit memory tests reflect automatic (non-attentiondemanding) encoding processes, whereas other accounts (such as the transfer-appropriate-processing view) suggest that performance on conceptual implicit tests requires attention during encoding. The present study manipulates attention at encoding over several levels (by varying short-term memory load) and examines the effects on the category-exemplar production task (a conceptual implicit memory test) and its explicit counterpart, category-cued recall. Dividing attention decreased performance on both tests, but in different ways. Mild divisions of attention reduced recall but not conceptual priming. Strong divisions of attention reduced performance on both tests and, in addition, eliminated conceptual priming entirely. These findings resolve apparently conflicting results in the literature and help to clarify the relationship between attention and performance on implicit memory tests.     

Attrition among families of divorce: Patterns in an outpatient psychiatric population

The accelerated divorce rate has greatly increased the number of children of divorce. In addition, the children and families of divorce are proportionately overrepresented in populations seeking child guidance and psychiatric services. However, the patterns in the use of such services by these families has been unexamined. In our study we find no differences in the use of outpatient psychiatric services between families where both biological parents are present and families of divorce. A closer look at the divorced families reveals that recently divorced mother-headed families more frequently interrupt both the evaluation and treatment phases of clinic contact. Several clinical patterns are described which help explain the finding and it is suggested that the traditional child guidance model may not be the most suitable intervention modality in working with these families.