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Although the rubric has emerged as one of the most popular assessment tools in progressive educational programs, there is an unfortunate dearth of information in the literature quantifying the actual effectiveness of the rubric as an assessment tool in the hands of the students. This study focuses on the validity and reliability of the rubric as an assessment tool for student peer‐group evaluation in an effort to further explore the use and effectiveness of the rubric. A total of 1577 peer‐group ratings using a rubric for an oral presentation was used in this 3‐year study involving 107 college biology students. A quantitative analysis of the rubric used in this study shows that it is used consistently by both students and the instructor across the study years. Moreover, the rubric appears to be ‘gender neutral’ and the students' academic strength has no significant bearing on the way that they employ the rubric. A significant, one‐to‐one relationship (slope = 1.0) between the instructor's assessment and the students' rating is seen across all years using the rubric. A generalizability study yields estimates of inter‐rater reliability of moderate values across all years and allows for the estimation of variance components. Taken together, these data indicate that the general form and evaluative criteria of the rubric are clear and that the rubric is a useful assessment tool for peer‐group (and self‐) assessment by students. To our knowledge, these data provide the first statistical documentation of the validity and reliability of the rubric for student peer‐group assessment. 相似文献
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The American health care system is experiencing a period of unprecedented change. This paper identifies and discusses the major changes in patient care, research, control of the health care system, and medical education, and their implications for health sciences librarians. These changes have resulted in new demands for effective information delivery and a broader health sciences library clientele. There are both challenges and opportunities for health sciences librarians as they respond to information pressures of the current health care environment and anticipate future needs. 相似文献
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JAROS&#x;AW HOROWSKI 《Journal of Philosophy of Education》2021,55(1):126-142
The analyses undertaken in this article refer to the harm experienced in close relationships, where the lack of forgiveness and the breakdown in the relationship can be a source of additional suffering for the victim. Referring to the discussion conducted in the Journal of Philosophy of Education in the years 2002–2003, I assume that one of the most difficult challenges for the injured individual is to determine whether change made by the perpetrator of evil encourages the individual to trust the perpetrator or whether forgiveness can actually be understood as consent to further harm. Another challenge is that the injured person must make a decision about forgiveness when s/he perceives change in the perpetrator if lack of forgiveness is not to become the cause of a definitive breakdown in the relationship. I propose the thesis that a person—by reference to acts of self‐forgiveness—can learn to identify the moment when forgiveness is possible and necessary. After explaining what self‐forgiveness is, what act it relates to and what its moral value is, I show how self‐forgiveness and reflection on the process of self‐forgiveness can benefit education for forgiveness of another person. 相似文献
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In the late 1980s and early 1990s, concern over dioxin in both paper products and wastewater led to the development of techniques that reduced the use of chlorine in the pulp industry. Both regulatory and consumer pressure motivated this change. Unlike previous studies, we use patent data to examine the evolution of two competing bleaching technologies in five major paper-producing countries, both of which reduce the use of chlorine in the pulping process. The use of patent data allows us to focus on the invention stage. However, adoption data are also presented, and by the end of the 1990s, nearly all pulp production in these countries used one of these technologies. While previous studies emphasize the importance of regulation for inducing innovation, here we find substantial innovation occurring before regulations were in place. Instead, pressure from consumers and the public at large to reduce the chlorine content of paper drove invention, prior to the introduction of environmental policies in any of the countries concerned. 相似文献
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Situating the conceptual knowledge of a science discipline in the context of its use in the solving of problems allows students the opportunity to develop: a highly structured and functional understanding of the conceptual structure of the discipline; general and discipline-specific problem-solving strategies and heuristics; and insight into the nature of science as an intellectual activity. In order realize these potential learning outcomes, the reconstructions of scientific theories used in problem solving must provide a detailed account of (1) realistic scientific problems and their solutions; (2) problem-solving strategies and patterns of reasoning of disciplinary experts; (3) the various ways that theories function for both disciplinary experts and students; and (4) the way theories, as solutions to realistic scientific problems, develop over time. The purpose of this paper, therefore, is to provide further specificity regarding a philosophical reconstruction of the structure of Classical Genetics Theory that can facilitate problem-solving instruction. We analyze syntactic, semantic and problem-based accounts of theory structure with respect to the above criteria and develop a reconstruction that incorporates elements from the latter two. We then describe how that reconstruction can facilitate realistic problem solving on the part of students. 相似文献
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B G Kibble-Smith A W Hafner W P Whitely 《Bulletin of the Medical Library Association》1989,77(2):196-200
The subpoena process represents a legal obligation and duty of citizenry and is becoming a fact of life in the operations of many libraries. Regardless of whether a library is directly involved in litigation, the library director may be faced with adjusting operations to compensate for the loss of personnel, collection materials, or other resources in order to accommodate the demands of a subpoena. This paper outlines the formal subpoena process and highlights a number of scenarios by which the library may become a part of the process. The area of computer law, in particular, may present a "growth phase" in library litigation. In addition, recommendations to minimize the service interruptions caused by the subpoena are offered. The director must assist library counsel in formulating a response to challenge, modify, or quash (throw out) the subpoena. Efforts to quash the subpoena require proof that the materials requested are irrelevant to the case, not subpoenaed for "good cause," or that compliance would be unduly oppressive and burdensome. In any case, the library director must be fully prepared to educate counsel on the potential impact of the subpoena. 相似文献