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891.
Women with histories of childhood sexual abuse (CSA) were asked to describe what was helpful and unhelpful to them in therapy. From 191 completed postal questionnaires, a subsample of 20 participants was interviewed. This paper focuses on three specific areas of therapy raised by interviewees: (1) Establishing a therapeutic relationship; (2) talking about experiences and effects of CSA; and (3) dealing with errors in therapy. Findings suggest that to avoid making serious therapy errors, therapists (1) need special skills to be aware of the dynamics and effects of CSA and of abuse-focused therapy and to deal with abuse-related material, and (2) need to develop an equal and open therapy relationship that includes ongoing consultation with clients about their experiences of therapy. doi:10.1300/J070v15n04_03.  相似文献   
892.
The methods for measuring and evaluating human movement have advanced rapidly over the past 2 decades. The use of smaller, lighter, more powerful personal computers, digital video cameras and miniature, portable accelerometers have allowed the health professional, engineer, sports coach and scientist to very precisely record and quantify human movements on the sports field, in the business office, industrial setting and in the home. Most human motion analysis systems have evolved to meet the particular needs of the user. One such system that has developed over the past ten years in the Sport Science Laboratory at Dalhousie University is the Padlog series of accelerometer systems. This paper will discuss the development the Padlog systems at Dalhousie.  相似文献   
893.
Successful projects represent the effective culmination of management skills, planning, and individual project member strengths. In operations management, such strengths are often viewed predominantly from the perspective of skill base. However, it has become increasingly evident that behavioral traits associated with individuals play a very significant, if not ultimately dominating, role in the effectiveness of certain group projects. Our aim in this study is to look into how certain individual attributes viewed as relevant to these project contexts may lead to social networking decisions that have impacts spanning multiple levels of analysis. Such insights are likely to prove valuable to decision makers managing project teams as well. We employ a controlled 4‐month investigation of multiple projects, for which we are able to consider both objective, and subjective pre‐, in situ, and postproject data. Our results demonstrate that the issues of perceived control, confidence, and conscientiousness are relevant not only in driving individual perceptions of the value of within‐group interactions, and hence the development of associated ties, but are also ultimately relevant in helping to drive higher levels of group performance.  相似文献   
894.
Unsuccessful quality initiatives often are attributed to an organizational culture that does not recognize the importance of the cooperative values that underlie “soft” quality management practices, like customer focus and empowerment. Yet, the literature remains unclear as to how quality management and cooperative values interrelate by failing to incorporate the multilevel influences on this relationship in organizations. This research analyzes a multilevel model based on sociotechnical systems and quality management theories. Secondary data are used to test an explanation of how organizational‐level and workgroup‐level quality management practices relate to cooperative cultural values and workgroup performance. A single‐level model is also tested to demonstrate its inadequacies. Based upon the support for a multilevel model, managerial insights are provided that aid in deciding where resources should be allocated during a quality initiative.  相似文献   
895.
We study a continuous‐time principal–agent model in which a risk‐neutral agent with limited liability must exert unobservable effort to reduce the likelihood of large but relatively infrequent losses. Firm size can be decreased at no cost or increased subject to adjustment costs. In the optimal contract, investment takes place only if a long enough period of time elapses with no losses occurring. Then, if good performance continues, the agent is paid. As soon as a loss occurs, payments to the agent are suspended, and so is investment if further losses occur. Accumulated bad performance leads to downsizing. We derive explicit formulae for the dynamics of firm size and its asymptotic growth rate, and we provide conditions under which firm size eventually goes to zero or grows without bounds.  相似文献   
896.
897.
Data envelopment analysis (DEA) is a method for measuring the efficiency of peer decision making units (DMUs). An important area of development in recent years has been devoted to applications wherein DMUs represent two-stage or network processes. One particular subset of such processes is those in which all the outputs from the first stage are the only inputs to the second stage. The current paper reviews these models and establishes relations among various approaches. We show that all the existing approaches can be categorized as using either Stackelberg (leader-follower), or cooperative game concepts. Future perspectives and challenges are discussed.  相似文献   
898.
While an increasing number of philosophers and community activists argue in favor of corporate philanthropy, the practice is not without its critics. A number of firms that have restated suspect earnings also appear on lists of top corporate givers or are ranked among most ethical firms, prompting the suspicion that companies are using philanthropy as a kind of moral window-dressing. This paper explores whether restating firms are (1) using philanthropy to divert public attention away from suspect financial results; or (2) making donations to buy good will or a better reputation after they have been required to restate suspect earnings. Our results paint a mixed picture of the morality of corporate philanthropy. Firms forced to restate suspect earnings do seem to be using philanthropy either to divert attention away from their lackluster earnings or to elicit good will from the large community after such restatements. However, the reverse is not true. Just because a firm is a top giver, it does not follow that it is more likely to be a restater of earnings. Nor did we find evidence that firms ranked as very ethical are more likely to be restaters than non-restaters. Firms engage in philanthropy for a variety of reasons. We should not uncritically praise them for their giving, but neither should we regard with a cynical eye all corporate reputations for goodness or all corporation donations.  相似文献   
899.
本文提供了一个关于美国的旨在关注迅速增长的老年人口的需求的服务系统演化的概述,它也包含了当前美国各级政府讨论的话题:那就是根据美国人口普查,到2030年美国老年人口将达到7千万,65岁以上老年人的数量是2000年的两倍。这不仅影响政府的政治决策,还对家庭、劳动人口以及老年人居住的社区有影响,另外还有不断增长的健康护理需求,对更好的长期的护理项目的需求。  相似文献   
900.
The purpose of this study was to evaluate the feasibility of measuring stress hormones and immunity following rape. The long-term goal is to evaluate the predictive value of stress-immune-inflammatory responses to later health outcomes. Fifteen women reporting rape were compared with 16 control participants. Serum stress hormones, proinflammatory cytokines, acute phase proteins, functional assays, and lymphocyte subsets were measured in blood samples. Women reporting rape had higher cytotoxic cells, lower B lymphocyte counts, higher proinflammatory biomarkers, and decreased lymphocyte proliferation compared to the control group. This finding suggests that rape produces activation of the innate immunity and suppression of some aspects of adaptive immunity. If these immune changes persist, they may contribute to the pathophysiology of long-term health sequelae by provoking chronic inflammation and decreased cellular immunocompetence.  相似文献   
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