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281.
The nature of operations executives’ strategic cognition, as the antecedent to their choices about operations strategy, remains underexplored in the literature. This mixed‐methods study examines executives’ thinking about supply chain strategy through the lens of managerial cognition. Our qualitative study at a pharmaceutical distributor, which examined 25 executives’ outlook on the future of the turbulent U.S. healthcare sector and their suggestions for adapting the company's supply chain strategy to that future, suggests that an executive's strategic cognition can be defined by its regulatory focus—whether the executive envisions the future environment in terms of opportunities or threats—and the level of optimism in regards to the envisioned future. We propose a typology that predicts the strategic choices of operations executives based on four types of cognition: pioneering, pushing, protective, and provocative. It describes whether an executive's strategic choices target traditional or novel sources of revenue, and if they seek to influence either the firm's structure and practices or its environment. Our empirical test of the typology using quantitative data collected in a survey of senior operations executives supports the study's propositions associating three of the four types of cognition with their respective preferred strategic choices.  相似文献   
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A recent Australian study of people experiencing poverty, involving in‐depth interviews with 20 participants, suggests that a complex process leading to poverty in adult life can stem from abusive and adverse experiences in childhood. It is considered that these experiences of abuse and adversity may begin a process of ‘negative chain effects’ (Rutter, 2000) resulting in a pathway into poverty caused by ‘accumulated adversity’ (Seth‐Purdie, 2000). The development and maintenance of human capital, defined as the sum of a person's physical, psychological and economic capabilities, are strongly influenced by the extent of adversity experienced over a person's life course, particularly experiences of adversity in early childhood (Seth‐Purdie, 2000). In this paper, the experiences of childhood abuse and adversity reported by the interviewees will be outlined and discussed in the light of theory and research related to development during childhood and adolescence. Copyright © 2007 John Wiley & Sons, Ltd.  相似文献   
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Partnerships and participation seem to be the order of the day. Yet, for many community organisations, this way of ordering the social policy space is contradictory, creating practice tensions that increase the complexity of local service systems. Such changes impact community organisations in a politics that needs to be made visible if they are to be able to act in the interests of their members and service users. We therefore outline the social policy space currently constituted by four major discourses: neo‐liberalism, managerialism, new paternalism and network governance as they intersect and interact chaotically, reshaping participation and partnerships between government, community service organisations and local communities. We then examine how policy as a technology or set of mechanisms is discursively creating contradictions and practice tensions within which community organisations engage for social justice.  相似文献   
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Increased contamination of the environment by toxic chemicals has resulted in the need for sensitive assays to be used in risk assessment of polluted sites. Traditional tests are useful to detect and measure concentrations of chemicals in the environment and in tissues. However, physicochemical assays possess deficiencies that impair their use in evaluating complex environmental contamination. We have developed cytogenetic procedures, including chromosomal, micronucleus, and flow cytometric assays, to assess the mutagenic damage of petrochemicals and low-level radioactivity on indigenous terrestrial and aquatic wildlife populations. These procedures are sensitive to the perturbation of DNA that results from exposure to mutagenic contaminants in both field and laboratory studies. The use of natural populations of animals in biomonitoring, combined with traditional chemical assays, will ultimately provide sufficient information to estimate the risk to human health and environmental quality from anthropogenic pollution.  相似文献   
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Research commissioned for the UK's Health & Safety Executive (HSE) supports the view that a preventative, risk-assessment based approach would be more effective than case-based methods in achieving a nationwide reduction in work-related stress. The background to this approach is described and discussed in a companion paper in this issue (Mackay, Cousins, Kelly, Lee, & McCaig, 2004). The present paper describes the development of HSE's new stress Management Standards—which offer organizations continuous improvement through a three-phase stress preventative process—and the development of a supporting 'Indicator Tool' (a two-phase questionnaire to assess employee perceptions of working conditions). The Management Standards comprise a series of 'states to be achieved', which are statements of good practice in six key stressor areas: demands, control, support, relationships, role and organizational change. For each stressor area there is also a 'platform statement' that outlines the main aims to be achieved by the organization. This statement may include a target percentage of employees finding that the organization meets the standard: this matter will be settled after the standards have been assessed in a public consultation campaign. To use the new process, an organization's state can first be assessed using the Indicator Tool; liaising with workers in focus groups enables a further exploration of issues raised; finally, there may be formulation of interventions and subsequent review. It is not intended that the standards will be legally enforceable. HSE's aim is that they and the associated methodology will enable organizations to effectively tackle work-related stress, and subsequently reduce both its incidence and prevalence.  相似文献   
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Journal articles published by faculty in Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE) programs from 1998 to 2002 were analyzed to determine patterns regarding the amount and type of research conducted by this group. Fifty-eight percent of the articles were identified as research. Slightly more than 10% of these dealt with clinical processes and outcomes. Forty percent of studies reported a specific source of funding. Twenty-nine percent of research articles used qualitative methods, with percentages rising over the course of time. Results suggest the average number of publications per faculty member was relatively low, particularly for senior faculty. Implications for these findings are discussed.  相似文献   
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In this study, the authors investigated a social marketing intervention to increase the use of bicycle helmets on a university campus in the southeastern United States. Focus groups of students developed a bicycle helmet program slogan and logo (ie, "The Grateful Head"). The authors trained student bicyclists who already used helmets (n=15) as peer agents. These agents provided bicycle helmet information and asked fellow bicyclists to sign a pledge card to wear a helmet. They gave a coupon for a free helmet to those who pledged to wear a helmet. The authors received a total of 379 pledge cards and distributed 259 helmets. Bicycle helmet use rose from a baseline mean of 27.6% to a mean of 49.3% by the last week of the intervention.  相似文献   
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