Changes in Female Sexuality: A Study of Mother/Daughter Communication and Generational Differences

Questionnaires on various aspects of female sexuality (including sexual activity in high school and college, sexual attitudes and values, and communication between mothers and daughters on sexual subjects) were completed by 141 women who graduated from college in 1954 and had college-age daughters and by 184 women who were sophomores at Stanford University in 1977–78. The present article reports (1) similarities and differences in sexual behavior between college-age women of the early 1950s and late 1970s, (2) communication between mothers and daughters on the subject of sex, and (3) the effects of generational change in sexual behavior and attitudes on the overall mother-daughter relationship.     

Intertrial effects of same-different judgements

Specific intertrial effects (repetition effects) and general intertrial effects (refractoriness or persisting attention to the preceding trial) were studied with the same-different judgment task, which dissociates the effects of response repetition and stimulus repetition. Response repetition alone did not facilitate performance. Stimulus repetition did aid performance, but mainly when accompanied by response repetition. Subjects tended to avoid the normal comparison process by using the (invalid!) “bypass rule” (Fletcher and Rabbitt, 1978): repeat the response if the stimulus or some aspect thereof (letter contents, size, position) is repeated from the preceding trial, otherwise change the response. As to general effects, partial refractoriness was evident at response execution, but not at earlier processing stages. Mean RT increased, but errors decreased, as the response-stimulus interval (RSI) between trials decreased. Presenting a new letter pair immediately after the preceding response produced a delay, but subjects used the waiting time, while the response system recovered or was redirected to the present trial, to improve the accuracy of their decision.     

The Effectiveness of Suicide Prevention Centers: A Review

This article reviews 14 studies examining whether suicide prevention centers have a preventive effect on suicide rates. Seven studies were identified that provide some support for a preventive effect, one found an increase in the suicide rates, and six failed to find any significant effects (either preventive or facilitative). The studies' different methodologies are reviewed, and limitations on the authors' conclusions pointed out. The conclusion of this article is that the evidence provides support for a preventive effect from suicide prevention centers, albeit small and inconsistently found.