Search PubMed⌕ Search

SEARCH · Search PubMed

Results for “Educational Technology”

Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 793 records · Page 44Linked to original sources
PubMed2003

The evolution of perfusion education in America.

Clinical cardiopulmonary perfusion has evolved significantly during its 50 years. The science, technology and educational processes related to cardiopulmonary bypass have undergone continual change and metamorphosis. Perfusionists were initially trained on the job or in the laboratory, but with the advent of myocardial revascularization and the explosion in cardiac surgery, the need for formal educational training programs became apparent. The American Society of Extracorporeal Technology began the arduous processes of credentialing and developing certification guidelines that have continued under the American Board of Cardiovascular Perfusion. Licensure has also been adopted in many states during the past 10 years where nearly 50% of all perfusionists are covered by some legislative act. One additonal challenge has been developing minimal standards in which perfusionists practice. The initial standards included the use of a checklist and have evolved to monitoring and recording the significant events and parameters of each clinical procedure. The education of perfusionists will continue to be a challenge related primarily to reduced fiscal resources, the applicant pool and the ever-changing demands for extracorporeal circulation services. According to demographic and census information, it is expected the overall number of cardiovascular interventions will increase dramatically towards the latter end of the current decade in the US. The question arises as to what role perfusionists will play, as treatment strategies continue to change. If the number of education programs and new graduates continue to decline, the total number of perfusionists will decline, especially as many senior perfusionists leave the field or retire. It may be difficult to predict the total number of cardiovascular interventions that will be required in the next several years. However, if the total number of cardiovascular interventions that require perfusion services increase as a function of the aging population and if the overall incidence of cardiovascular treatment does not change, it will be imperative that perfusion education ramp up and train more perfusionists to meet the supply and demand or a shortage of skilled personnel may develop.

Accreditation↗
PubMedDate not supplied

Directors of continuing nursing education: a national survey of educational needs.

Advancing technology and healthcare reform necessitate continuing nursing education to maintain competence. This study assesses the knowledge and skills needed to function as a director of continuing nursing education in a variety of settings, estimates the supply of qualified applicants for vacant director positions, and identifies essential academic needs of someone preparing for the director's position.

Clinical Competence↗
PubMed2001

Beyond the electronic textbook model: software techniques to make on-line educational content dynamic.

OBJECTIVE: We describe a working software technology that enables educators to incorporate their expertise and teaching style into highly interactive and Socratic educational material for distribution on the world wide web. MATERIALS/METHODS: A graphically oriented interactive authoring system was developed to enable the computer novice to create and store within a database his or her domain expertise in the form of electronic knowledge. The authoring system supports and facilitates the input and integration of several types of content, including free-form, stylized text, miniature and full-sized images, audio, and interactive questions with immediate feedback. The system enables the choreography and sequencing of these entities for display within a web page as well as the sequencing of entire web pages within a case-based or thematic presentation. Images or segments of text can be hyperlinked with point-and-click to other entities such as adjunctive web pages, audio, or other images, cases, or electronic chapters. Miniature (thumbnail) images are automatically linked to their full-sized counterparts. The authoring system contains a graphically oriented word processor, an image editor, and capabilities to automatically invoke and use external image-editing software such as Photoshop. The system works in both local area network (LAN) and internet-centric environments. An internal metalanguage (invisible to the author but stored with the content) was invented to represent the choreographic directives that specify the interactive delivery of the content on the world wide web. A database schema was developed to objectify and store both this electronic knowledge and its associated choreographic metalanguage. A database engine was combined with page-rendering algorithms in order to retrieve content from the database and deliver it on the web in a Socratic style, assess the recipient's current fund of knowledge, and provide immediate feedback, thus stimulating in-person interaction with a human expert. RESULTS: This technology enables the educator to choreograph a stylized, interactive delivery of his or her message using multimedia components assembled in virtually any order, spanning any number of web pages for a given case or theme. An educator can thus exercise precise influence on specific learning objectives, embody his or her personal teaching style within the content, and ultimately enhance its educational impact. CONCLUSION: The described technology amplifies the efforts of the educator and provides a more dynamic and enriching learning environment for web-based education.

Computer-Assisted Instruction↗
PubMedDate not supplied

Professional nursing series by videoconferencing.

A consortially developed continuing education series for rural nurses was implemented using videoconferencing technology. This article provides an overview of distance education technologies, the history and goals of the demonstration project at Edinboro University, and the coordination activities and instructional issues faced by the faculty. Participants became acquainted with distance education technology as they developed a process for program development, delivery, evaluation, and for awarding continuing education credits. The project was well received by instructors and students and testified to previous findings in the literature that distance education is a viable delivery system in terms of a teaching tool, learner satisfaction, and cost effectiveness.

Computer-Assisted Instruction↗
PubMedDate not supplied

Deterrents to R.T. continuing education.

Constant changes in medicine and technology make continuing education (CE) vitally important for radiologic technologists. Understanding what deters radiographers from participating in CE may help improve CE programs. This article reports on a survey of deterrents to CE participation among radiographers. Results revealed that cost was the leading deterrent, followed closely by work constraints. In addition, certificate-level radiographers found lack of quality to be a significantly higher deterrent than did radiographers with an associate degree.

Costs and Cost Analysis↗
PubMed1997

The effect of a multimedia interactive tutorial on learning endodontic problem-solving.

New technology may create additional opportunities for learning in dental education. One of these new features is a multimedia approach, courseware combining sound, text, stills and video with interactive learning. A multimedia program was developed to train dental students and dental practitioners in decision making and problem solving in endodontics. This study compared the effects of the multimedia program with a more traditional approach consisting of written information, without interaction. 28, 4th-year dental students at the University of Kentucky in Lexington, KY, USA were randomly assigned to the multimedia or the text-based groups. They were given a written pre-test using 2 cases of dental pain and were instructed to study independently using either the multimedia program (group A) or the written information (group B). No restrictions were imposed on the amount of time to be invested, and the total study time was recorded for each student. 3 weeks after the pre-test, the students completed the post-test. A total of 18 students completed both the pre-test and the post-test and their scores were included in the final data. Statistical analysis of the average scores using paired t-tests revealed no significant difference between the performance of the students in either group, indicating that the multimedia approach to learning endodontic problem solving may successfully replace traditional learning strategies.

CD-I↗
PubMed2004

Experience with virtual reality-based technology in teaching restorative dental procedures.

This article reports on extensive experience with advanced simulation at the University of Pennsylvania, School of Dental Medicine (UPSDM). Virtual reality-based technology (VRBT) or advanced simulation is currently available for the instruction of dental students in preclinical restorative procedures. UPSDM was one of the first schools in the world to have extensive experience with VRBT technology using an advanced simulation unit (DentSim) from DenX, Ltd. UPSDM's experience consists of several years of research using control and experimental groups, employing students to participate in an investigative project, and using the units for remediation and a supplement to the preclinical laboratory. Currently, all first-year students (Class of 2007 and Class of 2008) are receiving most of their preparative operative training on the VRBT units. UPSDM started with one (beta) version unit in 1998, which was later updated and expanded first to four units and recently to fifteen units. This communication is presenting the studies that were of fundamental importance in making the decision to acquire fifteen units in 2003. The areas of main interest to the SDM concerning this technology were its use in teaching, refreshing, and remediating students in restorative procedures and its effectiveness as a teaching methodology in relation to time, efficiency, and faculty. Several studies with varying parameters were performed at various time points. The limited statistical analysis conducted was not conclusive for all measures, and in some cases the data only suggest areas of possible significance. This is due to the low number of students who could access the limited number of available units and the change of protocols in response to student and faculty input. Overall, the results do suggest, however, that students learn faster, arrive at the same level of performance, accomplish more practice procedures per hour, and request more evaluations per procedure or per hour than in our traditional laboratories. Students' attitudes, as measured by surveys, group interviews, and private interviews, are mixed. Our overall evaluation of our experience with this technology has been positive and led to the purchase of additional units, its full incorporation into our curriculum, and curriculum revision to maximize its potential. Our conclusion is that this technology offers significant potential in the field of dental education and that further use and investigation are both desired and justified.

Computer Simulation↗