The division of labor and the market areas of manufacturing firms

A sociological framework for relating the division of labor to the market areas of manufacturing firms is reformulated. The growth of exchange and the dynamics of differentiation and integration are discussed as key processes that explain changes in these market areas from local to regional to multiregional to national and also the rise of industrial regions. A case study of nineteenth-century plow manufacturing in the United States illustrates the utility of the proposed framework.     

Welcome to the Real World of Clinical Research

Perhaps we should take a deep breath! We have successfully gained approval from three Area Health regions for a multi‐centre study, which assesses the effectiveness of a group program for parents of children with challenging behaviour. Each Ethics Committee had to have its say, and change a few things, but we were able to jump their hurdles without (we thought) over‐complicating a relatively no‐frills project. We were also extremely lucky that the project had received funding from the Centre for Mental Health. Without funding, it would have been difficult to afford essential research goodies, such as questionnaires at $2.50 per form, or even paper, adding up to several thousand dollars.     

Corporate Responsibility and Australian Business: Identifying the Issue

This paper responds to a 2004 paper by Warburton et al. The paper acknowledges their exploration of the corporate responsibilities of Australian business, and the importance of such research given the social impact business has in contemporary Australian society. However, while their paper was concerned with the situation at one specific Australian business and its view of corporate responsibility, this paper attempts to utilise their findings to make a normative argument as to the possibilities for overall corporate responsibility in Australian business. In particular it considers their omission of two primary stakeholder groups, the owners and the workers, in conducting their stakeholder analysis. This paper queries whether if it is not possible to include all stakeholders, it makes sense to omit the other stakeholders too; and rather to agitate for more judicious ownership rights in pursuing the concept of corporate responsibility.     

Delinquency among pathological gamblers: A causal approach

In a comprehensive research project on gamblers in self-help groups in West Germany one object of investigation was the question of whether or not pathological gambling has a criminogenic effect. 54.5% of the 437 members of Gamblers Anonymous interviewed stated that they had committed illegal actions in order to obtain money for gambling. Comparisons of this sub-group with those interviewees who did not admit having committed criminal offences show distinct differences: Those who admitted illegal action were more excessive in their gambling behavior and experienced a higher degree of subjective satisfaction through gambling. They also showed a more pronounced problem behavior and more psychosocial problems because of gambling. A multiple regression within the framework of path analysis was computed in order to explore causal links between pathological gambling and delinquency. The results support the hypothesis that pathological gambling can lead to delinquent behavior. Forensic implications are discussed.This article is a revised version of a paper presented at the Eighth International Conference on Risk and Gambling in London, U.K., August 15–17, 1990.The content and presentation of this article has benefited from the comments of Agnes Roemer, Department of Psychology, University of Bremen.     

Fecundability, coital frequency and the viability of Ova

Summary An extension of Barrett and Marshall's model expressing fecundability as a function of coital pattern is proposed. In particular, this extension includes the probability that the ovum remains alive. The extended model has been applied to Barrett and Marshall's data, a series of cycles for which basal body temperature curves and the date of coitus have been recorded. It was thus possible to estimate the daily probabilities of fertilization and, under certain assumptions, the proportion of lost ova. This proportion was estimated to be above 50 per cent, and increases with age. The increase of fecundability with frequency of intercourse is more moderate than that predicted by Barrett and Marshall's model.     

On the concept of maximum mobility

Techniques for the construction of alternative extrema from a given transition matrix, such as an intergenerational occupational mobility matrix, are displayed. Linear programming is used to construct alternative ‘maximum’ mobility regimes by altering constraints. Within certain constraints the solution for the maximum mobility matrix is not unique, since there exist a very large number of equally valid solutions. An algorithmic procedure is presented which produces a unique solution and gives results equivalent to a specific case of the linear programming method.     

Sexual self control as a mediator of high risk sexual behavior in a New York city cohort of HIV+ and HIV‐ gay men

This paper describes the development of the Perceived Sexual Control inventory (PSC) and a study investigating the relationship between an individual's perception of control over sexual behavior and actual sexual risk behavior in a New York City cohort of 108 HIV+ and 48 HIV‐ gay men. Correlational analysis indicated that reported difficulty controlling sexual behavior was associated with having more male sex partners and sex occasions over lifetime and in the 6 months prior to interview, with a greater number of one‐time partners and out‐of‐home partners, with less monogamy, and with being abstinent in the prior 6 months. Those who perceived difficulty with sexual control were significantly more likely to use cocaine or amyl nitrate (poppers) during sex, to do so on more occasions and to use more drugs overall. Additionally, perceptions of sexual control were found to relate to high risk sexual practices. Those lower in perceived sexual control reported more occasions of receiving anal ejaculation than those who reported greater sexual control. Two subscales (Perceived Control Over Sex Drive and Perceived Control Over Risk Behavior), derived via factor analysis from the 20‐item inventory used to assess perceived sexual control, were also examined in relation to the above variables, and differential findings are discussed. The overall pattern of findings supports the construct validity of the PSC.