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151.
Andrea L. Chapman Laura C. Morgan Gerald Gartlehner 《Health information and libraries journal》2010,27(1):22-27
Background: To minimise retrieval bias, manual literature searches are a key part of the search process of any systematic review. Considering the need to have accurate information, valid results of the manual literature search are essential to ensure scientific standards; likewise efficient approaches that minimise the amount of personnel time required to conduct a manual literature search are of great interest. Objective: The objective of this project was to determine the validity and efficiency of a new manual search method that utilises the scopus ? database. Methods: We used the traditional manual search approach as the gold standard to determine the validity and efficiency of the proposed scopus method. Outcome measures included completeness of article detection and personnel time involved. Using both methods independently, we compared the results based on accuracy of the results, validity and time spent conducting the search, efficiency. Results: Regarding accuracy, the scopus method identified the same studies as the traditional approach indicating its validity. In terms of efficiency, using scopus led to a time saving of 62.5% compared with the traditional approach (3 h versus 8 h). Conclusions: The scopus method can significantly improve the efficiency of manual searches and thus of systematic reviews. 相似文献
152.
153.
Laura E. Welfare Corrine Sackett Heather Moorefield‐Lang 《Mentoring & Tutoring: Partnership in Learning》2013,21(2):179-198
Mentoring students through collaborative research can be an effective method for cultivating student development as scholars; but negotiating the division of responsibilities and recognition may be difficult due to the inherent complexities of the relationship between collaborators and the research process itself. A national sample of 440 students and faculty in education and social science disciplines described their positive and negative experiences with authorship determination in student–faculty collaborative research. Qualitative analysis of these responses revealed important themes and informed the development of suggestions for articulating authorship to avoid potential difficulties. 相似文献
154.
Laura R. Winer Denis Berthiaume Nicolina Arcuri 《Educational Research and Evaluation》2013,19(4-6):441-472
This article reports on a 3-year case study of the introduction of computer-supported collaborative activities in a previously traditional lecture-based law course at a large North American research university. The evolving design of the activities is described, as well as the students' and professor's reactions to the new learning environment. Results show that students perceived that the new emphasis on skills was valuable, and that the collaborative learning activities contributed to their learning of content and technical skills as well as teamwork. Implications for design of such activities as well as factors to consider are presented, for instance, any changes must be considered systemically, with evaluation and workload being key components. 相似文献
155.
Niels R. Faber Laura Maruster René J. Jorna Rob J.F. van Haren 《Educational Research and Evaluation》2013,19(6):519-539
In small businesses with no employees, learning environments have a low learning readiness. Consequently, learners need to rely on their own agency to shape their learning experiences. Results from a study of agricultural entrepreneurs indicated that the components of motivation and self-regulated learning strategies shape learner's agency and explain learning environment configuration in small businesses with no employees. Configuration of the learning environment was found to be a weak determinant of the learning performance of these learners. However, results showed that prior performance of learners in small businesses with no employees dictates how their agency operates and what learning effect is achieved; higher prior performance results in higher learning effects. We conclude that mechanisms that underlie learning in traditional learning environments work similarly in learning environments in small businesses with no employees. 相似文献
156.
This is a selective bibliography of 89 references on recruitment of minority students and faculty for graduate and professional schools and programs. Education, social sciences, and law literature were scanned for the years 1981 to 1991. Resources on recruitment in graduate and professional education are included, as well as a few relevant references of somewhat broader scope on diversity in higher education. This bibliography is divided into two parts: Part 1 is on student recruitment, Part 2 on faculty recruitment. Each part is subdivided into three sections—general literature, strategies and programs, and literature pertaining to particular fields of study or professions. 相似文献
157.
Laura B. Myers 《Journal of Criminal Justice Education》2013,24(1):31-48
The quality of criminal justice programs has been evaluated by methods which assume that quality standards are associated primarily with research excellence and are clearly defined. Because these standards are still emerging in our discipline, a more appropriate method of assessment is introduced, which takes into account the evolving standards of quality in criminal justice. With this method, programs can evaluate themselves continuously not only against minimum standards, but also against newly evolving standards as they are introduced. This design will allow criminal justice programs to determine whether their procedures promote the goal of students' learning by analyzing their functions in relation to evolving standards of quality. 相似文献
158.
This article explores heterogeneity as fundamental to learning. Inspired by Bakhtin's notion of heteroglossia, a design team consisting of an experienced classroom teacher and 2 researchers investigated how a class of 3rd and 4th graders came to understand disciplinary points of view on heat, heat transfer, and the particulate nature of matter. Through a series of planned and unplanned encounters, official versions of the Second Law of Thermodynamics and the particulate view of matter were juxtaposed with varied domains of experience of heat transfer and phase change in water. We analyze the children's discourse to examine how they populated these phenomena with meaning and what they learned in the process. We conclude by describing key principles and a conundrum that emerged from this research. 相似文献
159.
160.
Laura M. Stapleton 《Structural equation modeling》2013,20(2):183-210
This article discusses replication sampling variance estimation techniques that are often applied in analyses using data from complex sampling designs: jackknife repeated replication, balanced repeated replication, and bootstrapping. These techniques are used with traditional analyses such as regression, but are currently not used with structural equation modeling (SEM) analyses. This article provides an extension of these methods to SEM analyses, including a proposed adjustment to the likelihood ratio test, and presents the results from a simulation study suggesting replication estimates are robust. Finally, a demonstration of the application of these methods using data from the Early Childhood Longitudinal Study is included. Secondary analysts can undertake these more robust methods of sampling variance estimation if they have access to certain SEM software packages and data management packages such as SAS, as shown in the article. 相似文献