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1.
Education programs at all levels must be able to demonstrate successful program outcomes. Grades alone do not represent a comprehensive measurement methodology for assessing student learning outcomes at either the course or program level. The development and application of assessment rubrics provides an unequivocal measurement methodology to ensure a quality learning experience by providing a foundation for improvement based on qualitative and quantitatively measurable, aggregate course and program outcomes. Learning outcomes are the embodiment of the total learning experience and should incorporate assessment of both qualitative and quantitative program outcomes. The assessment of qualitative measures represents a challenge for educators in any level of a learning program. Nursing provides a unique challenge and opportunity as it is the application of science through the art of caring. Quantification of desired student learning outcomes may be enhanced through the development of assessment rubrics designed to measure quantitative and qualitative aspects of the nursing education and learning process. They provide a mechanism for uniform assessment by nursing faculty of concepts and constructs that are otherwise difficult to describe and measure. A protocol is presented and applied to a doctoral nursing education program with recommendations for application and transformation of the assessment rubric to other education programs. Through application of these specially designed rubrics, all aspects of an education program can be adequately assessed to provide information for program assessment that facilitates the closure of the gap between desired and actual student learning outcomes for any desired educational competency.  相似文献   

2.
Based on experience obtained through review of historical case material, the cytology program of the United States Air Force was regionalized into ten cytocenters, which annually process approximately 375,000 gynecologic cases. In order to assure uniformity and quality of diagnosis to multiple supplying clinics, standardized diagnoses were developed with required central reporting of all abnormal recovery rates. Initial results showed a sign-out abnormal rate (class II or worse) ranging from 1% in two cytocenters to nearly 6% in two others--over a fivefold variation on a demographically similar population. Variation by diagnostic class and follow-up tissue biopsies are reported to validate the higher abnormal rates. Through an applied program over the last seven years of formal education of pathologists and cytotechnologists, consultative visits and sharing of comparative referred statistics, the subsequent abnormal rates were substantialy altered to a range of 3.5% to 7.0%. More recently, required reporting of abnormal rates per technologist appears to be another monitor of laboratory quality, in that a given cytocenter may have a total abnormal rate of 4.5%, but a range among cytotechnolgists of 1.3% to 8.7%. These and other presented statistics may prove valuable for external monitoring (including assessment of quality performance) of individual cytology laboratories.  相似文献   

3.
This paper introduces the use of social network analysis theory and tools for implementation research. The social network perspective is useful for understanding, monitoring, influencing, or evaluating the implementation process when programs, policies, practices, or principles are designed and scaled up or adapted to different settings. We briefly describe common barriers to implementation success and relate them to the social networks of implementation stakeholders. We introduce a few simple measures commonly used in social network analysis and discuss how these measures can be used in program implementation. Using the four stage model of program implementation (exploration, adoption, implementation, and sustainment) proposed by Aarons and colleagues [1] and our experience in developing multi-sector partnerships involving community leaders, organizations, practitioners, and researchers, we show how network measures can be used at each stage to monitor, intervene, and improve the implementation process. Examples are provided to illustrate these concepts. We conclude with expected benefits and challenges associated with this approach.  相似文献   

4.
The reform in environmental regulations being considered at both federal and state levels is intended to enhance the value and effectiveness of a rule by incorporating risk assessment and cost benefit analysis in the rule making process or regulatory implementation. Although a risk based approach may not provide a panacea to all environmental problem solving, it offers some obvious advantages over the status quo. In particular, it establishes a scientifically defensible basis for evaluating the trade off between risks, costs and benefits in making prudent environmental decisions and developing effective regulatory policies. This paper presents a conceptual framework for risk reduction, summarizes the current status in risk-based legislation at the federal level, provides examples of how various states are using risk based approaches in their regulatory programs, addresses aspects of technical and policy challenges in rule making and other policy and enforcement decisions and provides suggestions for meeting these challenges.  相似文献   

5.
For an ecological monitoring program to be successful over the long-term, the perceived benefits of the information must justify the cost. Financial limitations will always restrict the scope of a monitoring program, hence the program’s focus must be carefully prioritized. Clearly identifying the costs and benefits of a program will assist in this prioritization process, but this is easier said than done. Frequently, the true costs of monitoring are not recognized and are, therefore, underestimated. Benefits are rarely evaluated, because they are difficult to quantify. The intent of this review is to assist the designers and managers of long-term ecological monitoring programs by providing a general framework for building and operating a cost-effective program. Previous considerations of monitoring costs have focused on sampling design optimization. We present cost considerations of monitoring in a broader context. We explore monitoring costs, including both budgetary costs, what dollars are spent on, and economic costs, which include opportunity costs. Often, the largest portion of a monitoring program budget is spent on data collection, and other, critical aspects of the program, such as scientific oversight, training, data management, quality assurance, and reporting, are neglected. Recognizing and budgeting for all program costs is therefore a key factor in a program’s longevity. The close relationship between statistical issues and cost is discussed, highlighting the importance of sampling design, replication and power, and comparing the costs of alternative designs through pilot studies and simulation modeling. A monitoring program development process that includes explicit checkpoints for considering costs is presented. The first checkpoint occurs during the setting of objectives and during sampling design optimization. The last checkpoint occurs once the basic shape of the program is known, and the costs and benefits, or alternatively the cost-effectiveness, of each program element can be evaluated. Moving into the implementation phase without careful evaluation of costs and benefits is risky because if costs are later found to exceed benefits, the program will fail. The costs of development, which can be quite high, will have been largely wasted. Realistic expectations of costs and benefits will help ensure that monitoring programs survive the early, turbulent stages of development and the challenges posed by fluctuating budgets during implementation.  相似文献   

6.
The Proposed Guidelines for Ecological Risk Assessment (USEPA, 1996) identify five criteria for determining ecological adversity: nature and intensity of effects, temporal and spatial scale, and potential for recovery. Assessing changes in the assessment endpoints and reaching conclusions on ecological adversity or significance is ultimately founded on information obtained through monitoring and measurements on ecological systems. Although some monitoring programs have previously been criticized for lack of scientific rigor, answers to questions related to ecological and societal significance must come from assessments founded on ecological monitoring efforts. Identifying the appropriate questions and assessment endpoints for monitoring are critical steps in the design and implementation of the monitoring program. However, the process must be completed. This monitoring information subsequently must form the foundation for assessments that interpret and present the ecological and societal signficance of observed status and trends in resource condition.  相似文献   

7.
OBJECTIVE: To develop a local quality assurance program in cytopathology based on circulation of patient specimens on glass slides, with limited resources. STUDY DESIGN: A working group was set up for design and running of the program. Participation is on a laboratory basis. The scope and frequency of testing are defined. Well-documented cases (including gynecologic, nongynecologic and fine needle aspiration cytology) with commonly encountered diagnoses are collected. Consensus concerning the diagnosis, interpretive menu and scoring system is sought before the actual slide circulations using express mail. After returning their answers to the program organizer, the participating laboratories receive immediate feedback on their scores, with reference answers, explanatory notes, "whole-mount" images of glass slides and cumulative responses of peer laboratories for on-site checking. At the end of each year, an electronic file containing representative photomicrographs of all cases examined is provided to individual laboratories for their permanent records and training purposes. RESULTS: The program was launched in mid-2003. There were 24 and 27 participating laboratories from Hong Kong (and Macau) in 2003 and 2004, respectively. To date, >150 well-documented cytology cases are available in the slide pool and ready for circulation. As the revenue is mainly to cover the expenses of express mail, the program can be carried out at a relatively low cost. CONCLUSION: In order to have any cytology quality assurance program accepted by local laboratories, it has to be fair and practical. Strict confidentiality needs to be observed throughout the process. This program emphasizes both performance assessment and educational value. Adequate representation from experienced local cytology workers, detailed documentation support from authorities and assistance from dedicated staff are essential to the success of any external proficiency testing scheme. Regular review and evaluation are also necessary for continuous improvement. The Hong Kong experience can serve as an example of running a glass slide-based cytology quality assurance program in a small region with limited resources.  相似文献   

8.
Implementing a quality improvement (QI) program on an automated laboratory information system (LIS) in the current regulatory climate requires first that the QI program be defined and second that the selected LIS be able to capture important events and use flexible vendor-provided or user-defined routines to prepare reports. Reports key on specific monitors and thresholds defined in the QI program. The product of a pathology laboratory is communicated information. The QI program focuses on the accuracy, clarity and timeliness with which the whole information-generating process functions. To support peer review the LIS must be able to select reports for evaluation based on user-defined parameters, such as diagnosis keyed through Systematized Nomenclature of Medicine codes, or by random or pattern selection by accession number. Counting and review of revised reports will focus attention on accuracy and skill in communication since these indicators often reflect client satisfaction with the report. To link services--e.g., cytology with surgical pathology--the LIS must be able to gather cases from the accession lists of both services and to flag diagnostic inconsistencies. LIS transaction logging at every step in the information process allows tracking of work load, productivity and resource utilization by functional areas and by individual, thus meeting regulatory requirements. Transaction logging also provides management information, such as segmented turnaround time audits, pinpointing sources of delay by kind and location of work or individual involved. Critical data must be held on-line for at least five years.  相似文献   

9.
The member organizations of the CETC feel strongly that there are significant flaws associated with the proposed proficiency test and its implementation. The most immediate modifications include lengthening the required testing interval, utilizing stringently validated and continuously monitored slides, changing the grading scheme and changing the focus of the test from individuals to laboratory level testing, as described above. Integration of new computer-assisted and location-guided screening technologies into the testing protocol is necessary for the testing program to be compliant with the current CLIA law. The regulation also needs to be flexible enough to accommodate new technologies that are implemented in laboratory practice, education and administration of the test. The changes recommended in this document address the most immediate technical and scientific concerns with the current implementation of PT for gynecologic cytology. The CETC will be submitting a subsequent document, following full review of the current regulations, with recommendations for changes, justifications and impact.  相似文献   

10.
生态系统服务付费的诊断框架及案例剖析   总被引:1,自引:0,他引:1  
朱文博  王阳  李双成 《生态学报》2014,34(10):2460-2469
生态系统服务付费目前已成为生态系统服务研究的热点之一。参考Ostrom的社会-生态系统诊断框架,提取并总结影响生态系统服务付费执行效率的变量,建立了适合区域特点的项目绩效评估体系,并以哥斯达黎加(PSA)项目和中国退耕还林工程为例,探讨了该评估体系在生态系统服务付费效率诊断中的适用性。研究表明,依据该评估体系,未来中国在实施生态系统服务付费项目时应注意以下问题:建立生态系统服务付费的市场机制、实施多样化的付费方式;付费标准应考虑区域特征和供给方特征;建立生态系统服务付费项目的第三方监督和绩效评估机制;加强对生态系统服务的监测。  相似文献   

11.
Behavioral monitoring is the scientific collection of animal behavior data to understand normal patterns of behavior and changes in these patterns. This tool is underutilized in the zoo industry although it can be an effective indicator of many potential problems that compromise zoo animal well-being. We suggest that a behavioral monitoring program should be a core component of a zoological institution's care program. We detail the benefits of such a program and describe its components. We provide guidelines for implementing such a program and make recommendations that will help institutions to employ behavioral monitoring programs with reasonable expense. We argue that the benefits of such a program, primarily increased detection of rising or potential problems, far outweigh the minor costs of implementation. Zoo Biol 28:35–48, 2009. © 2008 Wiley-Liss, Inc.  相似文献   

12.
A Department of Health Executive Letter stated in 1998 that the principal function of external quality assessment (EQA) is educational. Subsequently, in England, it has no longer been acceptable to assess performance in gynaecological cytology by proficiency testing. This paper describes the EQA scheme in gynaecological cytology that has been run by the Trent Regional Gynaecological Pathology Quality Assurance Group for the NHS Cervical Screening Programme (NHSCSP) since 1998. It conforms as closely as possible to the recommendations published by the Department of Health Working Group on Histopathology EQA Accreditation, and replaced the national proficiency testing protocol. The educational value of the scheme is derived predominantly from a numerical score which provides confidential and quantitative feedback to all participants. Personal performance monitoring occurs as a secondary function. For primary screeners and checkers, this is based purely on the distinction between negative, inadequate and abnormal smears. For pathologists, personal performance monitoring also includes grading of abnormalities. The EQA has been designed so that all professional groups participate in a manner that closely mimics normal practice. Only slides that have achieved an 80% consensus amongst participants are used in the EQA. Substandard performance has been defined as those participants with scores falling below the 2.5%ile. The paper describes the EQA in detail and illustrates its use by means of the second round results. The EQA protocol developed within Trent and described in this paper has contributed to proposals contained in the current national EQA in gynaecological cytology for the NHSCSP. In particular this paper highlights the effectiveness of the scoring system contained within the Trent and National EQA protocols.  相似文献   

13.
探讨我国森林野生动物红外相机监测规范   总被引:1,自引:0,他引:1  
野生动物多样性是生物多样性监测与保护管理评价的关键指标, 因此对野生动物进行长期监测是中国森林生物多样性监测网络(CForBio)等大尺度生物多样性监测研究计划的一个重要组成部分。2011年以来, CForBio网络陆续在多个森林动态监测样地开展以红外相机来监测野生动物多样性。随着我国野生动物红外相机监测网络的初步形成, 亟待建立和执行基于红外相机技术的统一监测规范。基于3年来在我国森林动态监测样地红外相机监测的进展情况, 以及热带生态评价与监测网络针对陆生脊椎动物(兽类和鸟类)所提出的红外相机监测规范, 本文从监测规范和监测注意事项等方面探讨了我国森林野生动物红外相机监测的现状和未来。  相似文献   

14.
There are few formally documented proficiency testing programs for cytology laboratories, and those that have been documented are not entirely comparable in format. The first of three papers documenting a mandatory universal proficiency testing program for cytology laboratories in the Province of Ontario, Canada, presents data on the structure and function of the participating laboratories (including a comparison of the data for 1974 and 1980) and on the organization of the testing model (including selection of terminology, construction and use of the survey and assessment of responses). In 1980, of the 463 medical laboratories in Ontario, 91 of 222 hospital laboratories and 65 of 216 nonhospital laboratories were licensed in cytology. In that year, the 156 cytology laboratories processed 1.48 million cytology specimens, 92% of which were gynecologic. Hospital laboratories processed 87.5% of the nongynecologic cytology specimens and 30% of the gynecologic cytology specimens. These proportions have been virtually constant for several years. Between 1974 and 1980, there was a trend in Ontario to fewer laboratories processing less than 5,000 cytology specimens per annum. Subsequent papers in this series describe the results of the initial surveys in this program and a precision study to evaluate the consistency of reporting by individual laboratories.  相似文献   

15.
J E Parker 《Acta cytologica》1989,33(4):448-450
The role of education and training for cytopathologists in assuring quality in cytology laboratories is discussed, with particular attention given to (1) the problems in the diagnosis of Papanicolaou smears and (2) the contributions of the American Society of Cytology to cytology education. While many people contribute to the success or failure of gynecologic screening programs, poorly trained pathologists can be an especially weak link in the chain given their position in the diagnostic process. Well-formulated residency programs and the use of other educational resources can produce higher-caliber cytopathologists. The problems in Papanicolaou smear screening need to be defined, discussed and resolved by well-trained cytopathologists in conjunction with the clinicians and cytotechnologists involved.  相似文献   

16.
A new implementation of molecular dynamics simulation is presented. We employed policy-based design to achieve static polymorphism within our simulation programs. This technique provides flexibility and extensibility without additional if-statement branching in the simulation program development. It is shown that policy-based implementation prevents computational performance degradation. We used a fine-grained domain decomposition scheme to parallelise the simulation program. The smaller size decomposition reduces the total amount of inter-processing-core communication and affords good scalability for parallel calculation of short-range forces. The calculation of long-range interactions limits the total scalability. For enhanced performance at high levels of parallelism, the calculation methods for long-range interactions should be improved.  相似文献   

17.
Based on the criteria of Wilson and Jungner and experiences in the population-based organized cervical screening program in the Netherlands, conditions for efficient and effective population screening for cervical cancer are described. The purpose of this paper is to determine if these criteria are met for cervical cancer screening and to give recommendations for improvement. Cervical cancer is still an important health problem; the present incidence reflects both background risk and screening activity during previous decades. A positive effect of screening is reached because of the long development time of the disease and the ability of the Pap smear test to detect precancer and early, symptomatic disease. Considerable reduction in the incidence and mortality of cervical cancers can be reached if all women attend and all detected lesions are adequately followed up. Common terminology and classification criteria for histology and cytology should be used. Whether newly developed techniques that may improve or replace cytology can be used in screening programs should be a multidisciplinary decision after clinical trials have given evidence-based information on the performance, cost-effectiveness and need of these techniques. When cervical cancer screening is undertaken, it should be offered in organized programs at the medical level closest to the patients, the general practitioner. High compliance is the most important factor in reducing cervical cancer incidence. Quality control and assurance must be performed at all levels. In the case of limited resources, the program should use a five-year interval and concentrate on the age range 25-60 years, with special attention to women who have never been screened or were screened > 10 years previously. Evaluation of medical and organizational aspects is mandatory. Cooperation between all involved parties is a prerequisite of creating a successful screening program.  相似文献   

18.
Bladder cancer (BC) has high morbidity and mortality rates owing to challenges in clinical diagnosis and treatment. Advanced BC is prone to recurrence after surgery, necessitating early diagnosis and recurrence monitoring to improve the prognosis of patients. Traditional detection methods for BC include cystoscopy, cytology, and imaging; however, these methods have drawbacks such as invasiveness, lack of sensitivity, and high costs. Existing reviews on BC focus on treatment and management and lack a comprehensive assessment of biomarkers. Our article reviews various biomarkers for the early diagnosis and recurrence monitoring of BC and outlines the existing challenges associated with their application and possible solutions. Furthermore, this study highlights the potential application of urine biomarkers as a non-invasive, inexpensive adjunctive test for screening high-risk populations or evaluating patients with suspected BC symptoms, thereby alleviating the discomfort and financial burden associated with cystoscopy and improving patient survival.  相似文献   

19.

Background and Objectives

Following the 2010 earthquake in Haiti, infant and young child feeding was identified as a priority nutrition intervention. A new approach to support breastfeeding mothers and distribute ready-to-use infant formula (RUIF) to infants unable to breastfeed was established. The objective of the evaluation was to assess the implementation of infant feeding programs using RUIF in displaced persons camps in Port-au-Prince, Haiti during the humanitarian response.

Methods

A retrospective record review was conducted from April–July, 2010 to obtain data on infants receiving RUIF in 30 baby tents. A standardized data collection form was created based on data collected across baby tents and included: basic demographics, admission criteria, primary caretaker, feeding practices, and admission and follow-up anthropometrics.

Main Findings

Orphans and abandoned infants were the most frequent enrollees (41%) in the program. While the program targeted these groups, it is unlikely that this is a true reflection of population demographics. Despite programmatic guidance, admission criteria were not consistently applied across programs. Thirty-four percent of infants were undernourished (weight for age Z score <−2) at the time of admission. Defaulting accounted for 50% of all program exits and there was no follow-up of these children. Low data quality was a significant barrier.

Conclusions

The design, implementation and magnitude of the ‘baby tents’ using RUIF was novel in response to infant and young child feeding (IYCF) in emergencies and presented multiple challenges that should not be overlooked, including adherence to protocols and the adaption of emergency programs to existing programs. The implementation of IYCF programs should be closely monitored to ensure that they achieve the objectives set by the humanitarian community and national government. IYCF is an often overlooked component of emergency preparedness; however to improve response, generic protocols and pre-emergency training and preparedness should be established for humanitarian agencies.  相似文献   

20.
The primary goal of an animal care and use program (ACUP) should be to ensure animal well-being while fostering progressive science. Both the Animal Welfare Act (and associated regulations) and the Public Health Service (PHS) Policy require the institutional animal care and use committee (IACUC) to provide oversight of the animal program through continuing reviews to ensure that procedures are performed as approved by the committee. But for many committees the semiannual assessment does not provide an opportunity to observe research procedures being performed. Furthermore, IACUC members are typically volunteers with other full-time commitments and may not be able to dedicate sufficient time to observe protocol performance. Postapproval monitoring (PAM) is a tool that the IACUC can use to ensure that the institution fulfills its regulatory obligation for animal program oversight. When performed by attentive and observant individuals, PAM can extend the IACUC's oversight, management, training, and communication resources, regardless of program size or complexity. No defined PAM process fits all institutions or all situations; rather, the monitoring must match the program under review. Nonetheless, certain concepts, concerns, and conditions affect all PAM processes; they are described in this article. Regardless of the style or depth of PAM chosen for a given program, one thing is sure: failure of the IACUC to engage all available and effective oversight methods to ensure humane, compassionate, efficient, and progressive animal care and use is a disservice to the institution, to the research community and to the animals used for biomedical research, testing, or teaching.  相似文献   

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