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951.
Drawing from the Responsible Literature Searching project developed by the Health Sciences Library System–University of Pittsburgh, the Mayo Clinic Libraries utilized Springshare's LibGuides software to create an Effective Database Searching Guide for its diverse set of users. Library databases are organized under broad subject categories with overview information, links to help materials, and news on system updates. Additionally, the guide features a visual site map, searching best practices, a database comparison chart, responsible literature searching guidelines, classic evidence-based practice articles, and recommendations on when to contact a librarian for assistance. The self-guided tool is both easy to use and maintain.  相似文献   
952.
Changing the relationship between citizens and government is often cited as a goal for digital government, and new tools such as social media have the potential to improve interactions with citizens through dialogue. Citizens are most likely to participate at the local level (Berry, Portney and Thomson, 1993; Oates, 1972; Oakerson, 1999), and the largest cities have traditionally been at the forefront in the adoption of e-government innovations (Moon, 2002; Ho, 2002). We examine the use of social networks and other interactive tools in the 75 largest U.S. cities between 2009 and 2011. During this period, the adoption of Facebook skyrocketed from just 13% of the cities in 2009 to nearly 87% in 2011; similarly, the use of Twitter increased from 25% to 87%. We further explore three case study cities through analysis of discussion on social networks, and interviews, and find that one-way “push” strategies (Mergel, 2013a) predominate, although there are some signs of greater openness toward dialogue with citizens.  相似文献   
953.
Previous research clearly demonstrates the positive impacts of using verbal immediacy in the college classroom. This paper explores the issue of training university instructors to increase their verbal immediacy use while teaching. First, a brief literature review recaps recent verbal immediacy studies and the reasons training could be valuable. Next, the training method is outlined and results reveal how university teachers were successfully trained to use significantly more verbal immediacy in their classrooms, compared to a control group of teachers who were not trained. A discussion concludes with the implications for improving college teaching.  相似文献   
954.
This paper presents Graph Magic, a package of Java classes that represents graphs. It is specifically designed for undergraduate students to use early in their studies. It combines graph visualization with ease of programming. It allows students to implement graph algorithms using high level, easy to understand methods. Students create graphs for their programs interactively. Their programs manipulate the graphs while the students continue to view them. The emphasis on interactive editing combined with interruptible viewing provides a powerful tool for student exploration of graph concepts and algorithms.  相似文献   
955.
It might seem that an embryo is an embryo, and that there would be a fact of the matter. That seems especially true with respect to the way embryos are presented in textbooks, including high school biology textbooks. This paper looks at three co-existing, competing, and often conflicting views of embryos. Then with a close study of twentieth century high school biology textbooks, it explores suggestions about the ways those books have influenced public impressions of embryos.  相似文献   
956.
ABSTRACT

This case study focuses on the professional learning of 38 K-9 teachers who engaged in a professional development (PD) programme in Science, Technology, Engineering and Mathematics (STEM) through collaborative action research (CAR). Through the lens of CHAT or Cultural-Historical Activity Theory, the author examined what teachers were learning, the contextual factors that influenced their learning and classroom practice, and the outcomes of this PD initiative. The changing activity system of the teachers is described, as well as how they addressed contradictions in their practice. Addressing these contradictions resulted in an expansion of their object and professional growth. The study contributes to a growing body of research in teacher education which applies CHAT as a conceptual framework to understand teacher professional learning and how interactions among activity system components influence teachers’ development and practice.  相似文献   
957.
The aim of this paper is to describe the dominant schools of thought in relation to learning theories and how computermediated technologies can be integrated in relation to these theories. A framework is proposed for integrating the learning theories, situating the use of these learning theories in different instructional contexts. Hence, instead of regarding the learning theories as discordant, it is rather proposed that human cognition is complex and that there is a role for behaviourist, cognitivist, constructivist and social constructivist models of learning based on the objectives and context of learning. Moreover, computer-mediated instructional technologies can also be appropriated accordingly based on the different contexts of learning and instruction. Théories de l’apprentissage et technologies numériques. Cet article tente de décrire les différentes écoles de pensées relatives aux théories de l'apprentissage et de l'intégration des nouvelles technologies numériques. Nous proposons de situer les diverses applications de ces théories dans divers contextes d'enseignement. Sans mettre en opposition ces théories, nous tentons de démontrer la complexité de la connaissance humaine, tout en montrant le rôle des divers modèles d'apprentissage, behavioristes, cognitivistes ou socio-constructivistes et dans quelles mesures l'usage des technologies numériques peut s'y intégrer. Lerntheorien und computervermittelte Unterrichtstechniken. Das Ziel dieses Beitrags ist, die dominierenden Denkschulen in Bezug auf Lerntheorien und wie computervermittelte Techniken in diese Theorien eingefügt werden können, zu beschreiben. Wir schlagen einen Rahmen vor, in den die Lerntheorien integriert sind, und der ihre Verwendung in verschiedenen Unterrichtskontexten darlegt. Daher schlagen wir vor, statt die Lerntheorien als disharmonisch zu betrachten, lieber darauf abzustellen, dass menschliches Erkennungsvermögen komplex ist, und dass dabei Platz für Behavioristen, Kognitivisten, Konstruktivisten und Sozialkonstruktivisten ist, ihre Lernmodelle auf die Ziele und den Kontext des Lernens anzusetzen. Außerdem können computervermittelte Unterrichtstechniken auch angemessen auf Grundlage der verschiedenen Kontexte von Lehren und Lernen reflektiert werden.  相似文献   
958.
Over 6 million older Americans are hearing impaired. Many of them are facing the decision to seek help through hearing aids. Once the decision has been made and amplification is obtained, a program of aural rehabiliation can facilitate adjustment to the hearing aid and foster more successful communication. Unfortunately, the number of professionals trained to provide rehabilitative services to hearing‐impaired persons are few relative to the number of persons who need these services. This paper describes a model for delivering aural rehabiliation services through providers trained by audiologists certified by the American Speech‐Language‐Hearing Association. After being trained, staff at senior centers, nursing homes, and state or local agencies who deal with either hearing impairment or aging could serve as program providers. The model program consists of four phases: education, desensitization, rehabilitation strategies, and responsibility training.  相似文献   
959.
This article, based on narrative inquiry, explores how academics with/out formal leadership positions experience and understand themselves as leaders in their everyday working contexts. A single case of a fixed-term academic was chosen to illustrate how different analytical lenses – ‘plot analysis’ and ‘discourse analysis’ – can unpack the complexities of experience associated with non-positional leadership, a topic scarcely represented in studies of leadership in higher education. Two interdependent plots – the heroic plot and the victimised plot – were found to recur throughout the participant's narrative. These plots signified the conflictual dynamics and the unique subjectivity in which this person made sense of himself as a leader. The analytical lens was then shifted to pay greater attention to the ways in which broader networks of discourses were at play within this participant's narrative. Using discourse analysis, the discourses of autonomy and masculinity, among others, were present in constituting the unique subject positions the participant took up. The article concludes with a summary of methodological contributions this study offers to the field of leadership in higher education.  相似文献   
960.
This study sought to examine social work students’ perceptions of Team-Based Learning (N = 154). Aside from looking at overall student perceptions, comparative analyses examined differences in perceptions between BSW and MSW students, and between Caucasian students and students of color. Findings for the overall sample revealed favorable perceptions. The majority of students felt that Team-Based Learning effectively relayed content while teaching higher order cognitive skills. No differences emerged between MSW and BSW students; however, there were significant differences between students of color and Caucasian students, with the former feeling more isolated and singled out. Implications for practice are discussed.  相似文献   
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