案例教学在外科护理学教学中的应用及分析

目的:为了探索教学方法,并了解案例教学在外科护理教学中的效果。方法:在对延安大学医学院07级护理专业学生外科护理学授课时部分内容采取了案例教学,并对学生进行了相关内容的问卷调查。结果:学生认为开展案例教学的部分效果优于传统教学。结论:适当的内容开展案例教学有助于提高同学们的学习兴趣、有利于同学们的理解和记忆、在思维启发等方面有较高的认同度。     

The Effect of Accountability and Time Budgets on Auditors' Testing Strategies*

This study investigates the joint effects of accountability and time budgets on auditors' testing strategies. The task studied, substantive analytical procedures, requires auditors to identify and test hypotheses when investigating the cause of unexpected fluctuations. Thus, auditors must determine the number of tests to conduct (i.e., extent), the number of potential hypotheses to directly test (i.e., breadth), the number of tests for each hypothesis (i.e., depth) and the number of potential error or non‐error hypotheses to test (i.e., focus). Testing strategies, which we define as choices made with respect to extent, focus, depth, and breadth of testing, have significant practical and theoretical implications. For example, reducing the breadth of testing may result in failure to test the correct hypothesis, potentially impairing audit effectiveness. In this study, auditors inherited five potential causes of an unexpected increase in the gross margin of a client. As in practice, their task was to conduct tests to investigate and identify the actual cause of the fluctuation. Auditors were randomly assigned to one of four conditions created by fully crossing accountability and time budgets. The results indicate that accountability leads to an increase in the extent and breadth of testing but does not affect the depth of testing. Further, accountability leads to an increase in the testing of errors but results in a decrease in the testing of non‐errors. The focus on breadth and error testing is consistent with the notion that accountability, to a superior with unspecified preferences, promotes more cautious behavior. The results also show that a time budget decreases the extent and depth of testing but does not affect the breadth of testing. There was no evidence that the two factors interactively affected testing strategies or performance. Finally, increased breadth of testing was the mechanism that led to better performance as measured by the identification of the actual cause of the unexpected fluctuation.     

The relationship between machistic tendencies and budgeting: A cross-cultural study

Increasing globalization in business heightens the importance of understanding cultural differences and their effects on business practice. In this light, an empirical cross-cultural study comparing U.S. and Latin American respondents was made to determine the relationship between machistic tendencies and budgeting. Though difficulty was experienced in defining the machism variable, three stereotypes, Chauvinist, Classic, and Aggressive, were identified. These stereotypes are associated with one's cultural orientation (Latin American or U.S.) and predicted budgetary behavior in terms of budget procedural attitude, culpability, and risk attitude.     

对中国"钢保措施"案件争议焦点的法律研究

2002年11月19日,我国政府为维护国内钢铁产业安全,“入世”后首次启动了钢铁保障措施例外救济措施,维护我国钢铁产业的安全,但却遭到了日本、韩国等其它WTO成员的广泛质疑。为更好地运用保障措施条款,维护我国产业安全,文章对日、韩等WTO成员也提出质疑以及我国钢铁保障措施案件的经验和教训。     

Does a Hospital’s Profit Status Affect its Operational Scope?

We empirically evaluate whether a hospital’s organizational form (for-profit vs. not-for-profit or public) affects its operational scope (distribution of supplied medical procedures). Our results suggest that scope depends more on local demographics than causal forces from organizational form. This suggestion is consistent with differences in objectives (e.g., altruistic motives) ultimately exerting a stronger influence on operational scope than does the organizational advantage of not-for-profits in producing higher levels of non-contractible quality. It also offers information about how the availability of different medical services might change if the hospital sector continues its trend toward for-profit organization. Here, hospital conversions to for-profit status appear less likely to alter the mix of available services than do outright exits of not-for-profits.      

从审计模式的演进看风险基础审计

20世纪80年代以来,审计人员在具体项目的审计过程中突破了传统的审计模式,开发出一种以评估审计风险为中心的审计模式,这就是风险基础审计。笔者试图从审计模式的演进过程,探讨传统审计模式和风险基础审计模式的差别及利弊,以期对风险基础审计有一个全面实务的认识。     

The Impact of Financial Accounting Practices on the Measurement of Profit and Equity: Australia Versus the United States

The purpose of this paper is to make a quantitative comparative analysis of differences between Australian financial reporting practices and U.S. GAAP. The empirical data consist of Form 20-F filings for thirteen Australian incorporated companies for the period 1985–93. Based on prior research, there is a test of the hypothesis that U.S. GAAP is more conservative than Australian financial reporting practice. The results of the empirical analysis offer little support for this hypothesis in the context of the reporting of profit. However, the hypothesis is supported for the reporting of shareholders’ equity. The most frequent and material differences in profits relate to asset measurement, equity consolidation and accounting for intangible assets. Generalizations relating to differences in shareholders’ equity are more difficult to make.     

Estimation after sequential selection and ranking

Problems of estimating parameters from normal populations after the completion of the purely sequential selection and ranking methodology are addressed. Various second-order asymptotic characteristics associated with natural estimators are presented.     

Young people's perceptions of complaints procedures in local government

This study examined 46 young people aged 16–24 years and evaluated their knowledge and awareness of the formal complaints procedures used by local government. Two areas in Scotland, one city (Edinburgh) and one town (Stirling), were chosen to participate in the study. Six focus groups, three in each area, were carried out to identify the level of awareness among the respondents and to permit a cross‐section of educational backgrounds to be obtained. A questionnaire was used to assemble a profile on each participant. After analysis of the focus groups, a focused interview with the Corporate Complaints Officers from two councils was undertaken. Each interview incorporated an in‐depth discussion regarding the formal complaints procedure while focusing on the young people within their constituency. The research revealed that young people's knowledge and awareness of local government complaints procedures is low, regardless of educational background and area of residence. For a minority, social factors such as confidence and competence do play a role although it is mainly organizational barriers, such as lack of information and access, which are the main causes of the problem. A number of young people indicated that they would complain if they knew how to execute a complaint successfully. The service providers were knowledgeable that awareness is low among this age group.     

Selection from Logistic populations

Assume k ( k ≥ 2) independent populations π₁, π₂μ_k are given. The associated independent random variables X_i,( i = 1,2,… k ) are Logistically distributed with unknown means μ₁, μ₂, μ_k and equal variances. The goal is to select that population which has the largest mean. The procedure is to select that population which yielded the maximal sample value. Let μ₍₁₎≤μ₍₂₎≤…≤μ_(k) denote the ordered means. The probability of correct selection has been determined for the Least Favourable Configuration μ₍₁₎=μ₍₂₎==μ_{(k – 1)}=μ_(k)–δ where δ > 0. An exact formula for the probability of correct selection is given.