Freud's “Anna O.”: Social work's Bertha Pappenheim

The story of Anna O. has loomed large in psychoanalytic history, but few social workers know that the young woman, who was so influential in the development of Freud's thinking, became a pioneer social worker in Germany. The story of the transformation of the troubled young woman, who was actually Joseph Breuer's patient, is the focus of this paper. In addition, some of the facts of the case are discussed as social constructions. Anna O./ Bertha Pappenheim participated in the creation of the talking cure and eventually went on to be a leading feminist, developer of social programs for women, and social reformer.     

Rethinking twins and environments: possible social sources for assumed genetic influences in twin research

A central sociological problem is the extent to which genetics and the environment influence human behavior. Studies of twins are a core method in attempts to disentangle and to determine the comparative strength of genetic and environmental influences on psychosocial outcomes. A critical assumption of twin studies is that both monozygotic "identical" twins and dizygotic "fraternal" twins share common social environments. Therefore, any greater similarity of monozygotic than dizygotic twins is attributed to genetic influences. This paper tests the equal environment assumption by examining the extent to which greater concordance of adolescent monozygotic compared to dizygotic twins results from social, as well as genetic, influences. Bivariate comparisons indicate that monozygotic twins show greater similarity than dizygotic twins in socially-based characteristics including physical attractiveness, time spent in each other's company, the overlap in friendship networks, and friends' use of alcohol. Multivariate analyses indicate that measures of the social environment sometimes reduce or eliminate apparent genetic effects. In comparison with genetic indicators, social variables are usually stronger predictors of depression and alcohol use and abuse. These findings suggest that past twin studies could overstate the strength of genetic influences because some similarities in behavior among monozygotic compared to dizygotic twins stem from social influences.     

The 1991 Cholera Epidemic in Peru: Not a Case of Precaution Gone Awry

The precautionary principle calls on decisionmakers to take preventive action in light of evidence indicating that there is a potential for harm to public health and the environment, even though the nature and magnitude of harm are not fully understood scientifically. Critics of the precautionary principle frequently argue that unbridled application of the principle leads to unintended damage to health and ecosystems (risk tradeoffs) and that precautious decision making leaves us vulnerable to "false-positive" risks that divert resources away from "real risks." The 1991 cholera epidemic in Peru is often cited as an example of these pitfalls of the precautionary principle. It has been mistakenly argued that application of the precautionary principle caused decisionmakers to stop chlorinating the water supply due to the risks of disinfection byproducts (DBPs), resulting in the epidemic. Through analyses of investigations conducted in the cities of Iquitos and Trujillo, Peru, literature review, and interviews with leading Peruvian infectious disease researchers, we determined that the epidemic was caused by a much more complex set of circumstances, including poor sanitation conditions, poor separation of water and waste streams, and inadequate water treatment and distribution systems. The evidence indicates that no decision was made to stop chlorinating on the basis of DBP concerns and that concerns raised about DBPs masked more important factors limiting expansion of chlorination. In fact, outside of Peru's capital Lima, chlorination of drinking water supplies at the time of the epidemic was limited at best. We conclude that the Peruvian cholera epidemic was not caused by a failure of precaution but rather by an inadequate public health infrastructure unable to control a known risk: that of microbial contamination of water supplies.     

Casino gambling in private school and adjudicated youngsters: A survey of practices and related variables

This study provides additional information about casino gambling practices in two adolescent samples. Specifically, 109 adolescents from a religious high school and 84 adolescents from a juvenile detention facility in Las Vegas, Nevada were surveyed. Of these, 71 (36.8%) were found to gamble regularly (58 males, 13 females, mean age 15.9 years). Results indicated many similarities among the two groups. The overall sample appeared to have a strong affinity for casino gambling, were diverse in their practices and reasons for gambling, reported a variety of emotional and physiological behaviors when gambling, occasionally experienced problems from casino gambling, and had parents who generally approved and were aware of their children's gambling behavior. The accessibility and family-oriented nature of many new casinos may be responsible for these effects.The authors thank Nicole Giangregorio and Ned C. Silver for their assistance. Portions of this paper were presented at the meeting of the Rocky Mountain Psychological Association, Boulder, CO.     

The role of coping and problem drinking in men's abuse of female partners: test of a path model

This article examines the relationship of coping and problem drinking to men's abusive behavior towards female partners. While previous research has demonstrated a consistent association between problem drinking and male abuse of intimate partners, virtually no studies have assessed the role of coping in relation to men's violence. Furthermore, multivariate studies have not examined how these factors operate together to increase risk for abusive behavior. An ethnically diverse sample of 147 men in a court-mandated program for domestic violence offenders completed questionnaires at the first session. Path modeling was conducted to test the extent to which coping and problem drinking predicted both physical and psychological abuse. In addition, the relationships of problem drinking and physical abuse to injury of the men's female partners were examined. Results indicated that both the use of avoidance and problem-solving coping to deal with relationship problems were related indirectly to abusive behavior through problem drinking. Greater use of avoidance coping strategies was more likely among problem drinkers. By contrast, men who used higher levels of problem-solving coping were less likely to be problem drinkers. Avoidance, but not problem-solving coping also was directly and positively related to physical and psychological abuse. Men identified as problem drinkers were more likely to use both physical and psychological abuse. Finally, greater use of physical violence was strongly related to higher levels of injury among female partners, and served to mediate the relationship between problem drinking and injury. Results are discussed in terms of their contribution to the identification of risk and protective factors for men's violent behavior toward intimate female partners and implications for developing intervention strategies.     

Women who use violence in intimate relationships: the role of anger, victimization, and symptoms of posttraumatic stress and depression

The present study examines the role of anger and victimization in women's use of aggression in heterosexual intimate relationships. The sample was composed of 108 women, primarily African American, urban, and poor, who had used violence against a partner in the previous 6 months. Path modeling was used to examine the interrelationships among anger, women's aggressive behavior, victimization, childhood abuse experiences, and symptoms of posttraumatic stress and depression. Results revealed that almost all of the women experienced violence from their partners. Greater frequency of victimization from partners and experiences of childhood abuse increased the likelihood that women would use aggression against their partners. Victimization from partners and childhood abuse also increased the likelihood that women would experience symptoms of posttraumatic stress and depression. Women with more symptoms of posttraumatic stress were also more likely to express anger outwardly towards others. Expressing anger outwardly toward others, in turn, predicted an increased likelihood of using aggression against partners.     

Vocational rehabilitation of sole mothers who receive income support benefit

This evaluative research is intended to follow up an experimental project, conducted in Israel, which aims to encourage sole mothers to work and to cease receiving public support, and to take upon themselves the responsibility of earning a living, by providing them with vocational training. To this end, an experimental group of 400 divorced and single mothers was randomly sampled from four local branches of the National Insurance Institute in the centre of the country and was invited to participate in vocational training. The research goal was to evaluate the sole mothers'willingness to participate in the training and the effect of their acquiring a vocation on their actual going to work and, as a consequence, ceasing to receive income support benefit. It was found that immediately following the vocational training, there was a significantly higher percentage of women from the experimental group who worked (63 per cent) than that from the control group (37 per cent). No significant difference was found in the percentage of women who were working two years later. Accordingly no significant difference was found in the percentage of women from both groups who continued to receive income support benefit at this time     

Drawing statistical inferences from historical census data, 1850–1950

Virtually all quantitative microdata used by social scientists derive from samples that incorporate clustering, strati cation, and weighting adjustments (Kish 1965, 1992). Such data can yield standard error estimates that differ dramatically from those derived from a simple random sample of the same size. Researchers using historical U.S. census microdata, however, usually apply methods designed for simple random samples. The resulting p values and confidence intervals could be inaccurate and could lead to erroneous research conclusions. Because U.S. census microdata samples are among the most widely used sources for social science and policy research, the need for reliable standard error estimation is critical. We evaluate the historical microdata samples of the Integrated Public Use Microdata Series (IPUMS) project from 1850 to 1950 in order to determine (1) the impact of sample design on standard error estimates, and (2) how to apply modern standard error estimation software to historical census samples. We exploit a unique new data source from the 1880 census to validate our methods for standard error estimation, and then we apply this approach to the 1850–1870 and 1900–1950 decennial censuses. We conclude that Taylor series estimation can be used effectively with the historical decennial census microdata samples and should be applied in research analyses that have the potential for substantial clustering effects.     

Algorithms for storage allocation based on client preferences

We consider a packing problem arising in storage management of Video on Demand (VoD) systems. The system consists of a set of video files (movies) and several servers (disks), each having a limited storage capacity, C, and a limited bandwidth (load capacity), L. The goal in the storage allocation problem is to assign the video files to the servers and the bandwidth to the clients. The induced class-constrained packing problem was studied in the past assuming each client provides a single request for a single movie. This paper considers a more general and realistic model—in which each client ranks all the movies in the system. Specifically, for each client j and movie i, it is known how much client j is willing to pay in order to watch movie i. The goal is to maximize the system’s profit. Alternatively, the client might provide a ranking of the movies and the goal is to maximize the lexicographic profile of the solution.     

THE TRANSFORMATION AND SURVIVAL OF FORTUNE 500 INDUSTRIAL CORPORATIONS THROUGH MERGERS AND ACQUISITIONS, 1981–1995

The 1980s leveraged buyouts followed by the 1990s stock swap mergers represent the most dynamic period in U.S. business history. Using Cox regression with time-varying covariates, we examine the relationships among changes in corporate mergers and acquisitions, changes in corporate diversification strategies, and the transition from the multidivisional form (MDF) to the multisubsidiary form (MSF) of the largest Fortune 500 U.S. parent corporations. Consistent with the political economy contingency theory of accumulation (PECTA), our findings show that acquisition risk is reduced as a function of size, product and industry diversification, and percentages of shares held by institutional investors. Acquisition risk is increased by holding units in a multidivisional rather than a multisubsidiary form, higher returns to shareholders, higher divestitures, higher production to administrative imensity, and surviving previous takeover attempts. The political-legal institutions of the state have increasingly engaged in activities that are supportive and profitable for industrial and financial corporations. The actions of the state are increasingly aligned with the interests of capital.