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171.
Accountability in action?: the case of a database purchasing decision 1   总被引:1,自引:0,他引:1  
The increasing prevalence of audit in university settings has raised concerns about the potentially adverse effects of invasive measures of performance upon the conduct of research and generation of knowledge. What sustains the current commitment to audit? It is argued that in order to address this question we need to understand how and to what extent notions of accountability are played out in practice. This is illustrated through the analysis of materials from an ethnographic study of ‘good management practice’ in the deployment of technologies in university settings. The paper examines the ways in which ideas of accountability — involving considerations such as ‘value for money’— inform the practical processes of deciding about the purchase of a new database technology.  相似文献   
172.
Theoretical work in linguistics, mathematics, and physics has created changes in academic problem formulation. This meta-analysis presents the nature of the new academic environment using precepts from New Historicism to suggest connections with the New Economy. The marketplace is often the court of last appeal in conflict resolution. This can be as basic as determining a fair price for a goose in a farmers' market to the disposition of pension funds in an international merger. Economist Lawrence Summers provides insights into theory and practice. Game theory leads from John Nash's equilibrium point to modeling in economics. A University of Chicago economist discusses the application of market reforms to Chile. He worked with Chilean economists called The Chicago Boys. A call for unification, which includes economics, follows.  相似文献   
173.
This paper examines the links between individual adolescent smoking behavior and actual and perceived smoking behavior in the individual's school cohort. We hypothesized that students enrolled in schools with higher smoking prevalence among students in their grade are more likely to smoke subsequently. We also expected perceived school-level prevalence of smoking to have a greater impact than actual prevalence because the former is a more direct measure of perceived norms. Adjusting for demographics, actual school-level prevalence at baseline (grade 7) was strongly associated with smoking frequency one year later. However, the association disappeared after adjusting for individual smoking frequency at baseline. School-level prevalence did not moderate the association between individual's baseline and subsequent smoking frequency. Perceived prevalence of smoking among grade 8 students and two measures tapping the behavior of smaller peer groups--cigarette offers and exposure to friends and other peers who smoke--were associated with increased risk of smoking.  相似文献   
174.
Interest in change interventions that are common to different models of relationship therapy has spurred investigation of enactments as one such candidate. In change-focused enactments, therapists structure and coach couple/family interaction, as opposed to channeling interaction through the therapist. Still, varying levels of couple/family distress, volatility, and reactivity mean that readiness for enactment intervention varies along a broad continuum and changes over the course of therapy. This suggests the need for differentiated enactments. Currently, however, no model exists for adapting enactments to changing relationship conditions. We propose a five-stage developmental model of clinical operations in couple therapy that adapts the process and structure of enactments to changing levels of relationship distress, interactional volatility, and emotional reactivity. The model increases the possibility for therapists to use enactments successfully over the entire course of couple therapy. Issues to be considered in using the couple enactments model as a template for the development of enactment models for other relationship systems are noted.  相似文献   
175.
To summarize articles with the depth and range of the nine in this collection is difficult. What the articles demonstrate as a whole is that a great deal of activity is under way in the arena of connecting child welfare and substance abuse services, with a growing body of documentation accompanying it. The articles bode good news in that they indicate a broadening awareness of the interconnectedness of these issues, and they highlight a number of creative and effective programs that have been established to mitigate the problems. Tremendous challenges-from funding to outcomes research-however, are also made evident in this body of work.  相似文献   
176.
Although several factors condition mental health differences between married and never‐married adults, given recent increases in marriage delay and permanent singlehood, one modifying factor—deviation from desired age at marriage—has yet to be examined. Using data from the National Longitudinal Survey of Youth 1979 (N = 7,277), the author tested whether deviation from desired age at marriage shapes the mental health of married and never‐married adults as well as mental health differences between them. The results showed that most respondents failed to meet their initial preference for age at marriage. Marrying both earlier and later than desired (compared to on time) resulted in poorer mental health and fewer benefits compared to never marrying. For the never‐married, mental health was best, and differences compared to the married were nonsignificant, for those nearest their desired age at marriage. As timing deviations increased, however, a mental health deficit among the never‐married emerged.  相似文献   
177.
This article examines how notions of "the child" were constructed in marketing research literature from the 1910s through the 1990s. Drawing on children's industry trade literature, market reports and books, I argue that children have become increasingly portrayed as individualized, autonomous consumers. Over this time period, the desire for consumer products becomes figured by industry observers and researchers as a mode of children's "self expression.'The analytic isolation of "the child" in the persona of a "consumer" authorizes a new morality for consumption by construing children's desire for goods as preexistent and thus natural.  相似文献   
178.
This article offers an accounting‐based framework for evaluating the efficiency of nonprofit organizations using four factors. Separately, these factors reflect (1) the proportion of revenues actually used in the current year, (2) the proportion of the expenditures allocated to programs, (3) the units of output produced from that spending, and (4) the value of the units produced, expressed in terms of an index value. Combined, these four factors measure the value of units produced per dollar of revenue received, an accounting measure of overall efficiency. Using this framework provides insight into both the appropriateness and the limitations of employing solely financial measures to judge nonprofit organizations and also identifies conceptual areas absent from currently available evaluation tools.  相似文献   
179.
Even before the 1996 overhaul of the U.S. welfare system, a number of states had ended the practice of paying extra benefits to families who have additional children while receiving welfare. Proponents believe that this reform can reduce births to recipients, however many worry that it may encourage women to obtain abortions. Using a sample of unmarried AFDC recipients from the NLSY, we estimate a bivariate probit model of pregnancy and, conditional on becoming pregnant, the probability of abortion. Our results lend some support for the proposition that reducing incremental AFDC benefits will decrease pregnancies without increasing abortions. Received: 16 April 1998/Accepted: 11 March 1999  相似文献   
180.
In this paper we present a modification of the Benjamini and Hochberg false discovery rate controlling procedure for testing non-positive dependent test statistics. The new testing procedure makes use of the same series of linearly increasing critical values. Yet, in the new procedure the set of p-values is divided into subsets of positively dependent p-values, and each subset of p-values is separately sorted and compared to the series of critical values. In the first part of the paper we introduce the new testing methodology, discuss the technical issues needed to apply the new approach, and apply it to data from a genetic experiment.  相似文献   
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