Women and Underachievement at Work: A Study of the Internal Labour Market of the Civil Service

This article describes some of the major results of a study¹ which examines the complex problem of women's underachievement in paid work. Through an investigation of female clerical staff and their experience of one major Civil Service department, an analysis is made of the internal organization and processes and their effect on women's promotion success. The conclusion is that the internal labour market of the Civil Service is structured to men's conventional employment patterns and both formal and informal factors combine to keep the majority of women at a disadvantage in paid work. The very few women who do achieve have to accept and adopt conventionally male characteristics in both their work situation and their family life.     

An empirical study of the effects of socioeconomic development on fertility rates

Recent studies by Adelman and by Friedlander and Silver, which have investigated whether regression equations derived from cross-section data can be used to predict the impact of socioeconomic development on changing levels of fertility, are reviewed critically. Regression analyses based on data for 57 countries c. 1960 show that fertility (gross reproduction rate) varies cross-sectionally with region as well as with level of development (as measured by per capita income, percent labor force in primary sector, expectation of life, illiteracy rate). Using equations derived from the cross-section study and time-series data for five European countries during the period that their fertility rates fell, it is shown that predictions about past fertility changes are in error. The results suggest caution in the use of cross-section relations to predict the course of fertility in developing countries.     

Evaluating the oversight of scientific misconduct

The Office of Research Integrity has proposed a new definition of scientific misconduct that will substantively reduce the federal government's role of oversight of scientific practices. The standard is being changed despite the lack of evidence about the effects of current policies or understanding of why research misconduct occurs, how it can be detected and prevented, and the nature and effectiveness of sanctions. Given this lack of knowledge and the perception that the integrity of science is falling, we believe it would be unwise for the academic and scientific community to adopt this new standard.     

Evaluating Stimulus-Stimulus Pairing and Direct Reinforcement in the Establishment of an Echoic Repertoire of Children Diagnosed with Autism

Many children with autism do not imitate adult vocalizations, an important skill in learning to talk. Pairing adult vocalizations with preferred stimuli has been shown to increase free-operant vocalizations but effects are temporary; thus, direct reinforcement may be necessary to establish durable vocal behaviors. In Experiment 1, directly reinforced echoic responses did not increase following stimulus-stimulus pairings in three children with autism. Similarly, pairings did not increase free-operant vocalizations in Experiment 2, a replication of Miguel et al. (2002). Experiment 3 demonstrated that shaping increased vowel frequency for one participant. Results suggest that variables are yet to be delineated that influence effectiveness of a stimulus-stimulus pairing procedure on vocalization frequency and acquisition of a verbal operant following such pairings.     

Exercise intervention designed to improve strength and dynamic balance among community-dwelling older adults

Loss of balance and falling are critical concerns for older adults. Physical activity can improve balance and decrease the risk of falling. The purpose of this study was to evaluate a simple, low-cost exercise program for community-dwelling older adults. Sixteen senior adults were evaluated using the Senior Fitness Test for measures of functional strength, aerobic endurance, dynamic balance and agility, and flexibility. In addition, measures of height, weight, resting blood pressure, blood lipids, and cognitive function were obtained. Participants then attended a 10-week exercise class including stretching, strengthening, and balance-training exercises. At the completion of the program, significant improvements were observed in tests measuring dynamic balance and agility, lower and upper extremity strength, and upper extremity flexibility. The results indicate that exercise programs such as this are an effective, low-cost solution to improving health and factors that affect falling risk among older adults.