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Computer Experience (computer + experience)
Selected AbstractsThe application of computer touch-screen technology in screening for psychosocial distress in an ambulatory oncology settingEUROPEAN JOURNAL OF CANCER CARE, Issue 4 2002A. ALLENBY DN, MEDST The objective of the study was to evaluate the acceptability and feasibility of computer touch-screen technology as a method for patients to report psychosocial functioning in an ambulatory cancer clinic. Patients participating in a randomized trial evaluating the use of self-reported psychosocial information in the clinical encounter were surveyed. The patients completed the Cancer Needs Questionnaire (CNQ), European Organization for the Research and Treatment of Cancer quality of life questionnaire (EORTC QLQ-C30) and the Beck Depression Inventory , Short Form (BDI) using a touch-screen computer. The time taken to complete the questionnaires was recorded electronically. Patients completed a seven-item pen and paper survey to assess acceptability of the process. Of the 450 patients, 244 (54%) were 60 years or older. Although over half the patients had no prior computer experience, nearly all found the touch screen easy to use and the instructions easy to understand. Each question was answered by at least 447 (99.3%) patients. The average time to complete the CNQ was 9.1 min, EORTC QLQ-C30 4.0 min and BDI 3.1 min. Factors influencing time to completion were prior use of computers, physical condition, education and overall level of needs. The study found that the use of computer touch-screen technology is an acceptable and efficient method for obtaining self-reported information on quality of life, cancer needs and psychological distress. [source] EMCyberSchool An Evaluation of Computer-assisted Instruction on the InternetACADEMIC EMERGENCY MEDICINE, Issue 8 2000Kevin M. Baumlin MD Abstract. Objectives: To test the hypothesis that integration of the EMCyberSchool, a computer-assisted instruction (CAI) tool available on the Internet, into the curriculum of a senior medical student subinternship in emergency medicine (EM) would improve exam scores and course satisfaction. Methods: Students were prospectively randomized, by four-week blocks, into a CAI group and a no-CAI group. All students were surveyed on previous computer experience and their use and opinion of the EMCyberSchool. Results: Completed data were obtained from 100 of 120 students. Sixty-five percent of the students said they wanted CAI as an adjunct to their course curricula; only 28% actually used the educational tool. The students who used the site rated it useful (4.2/5), easy to use (4.4/5), and easy to access (4.1/5). Of the students who had access, and chose not to use the EMCyberSchool, 77.8% reported not having enough time as the reason for not using the site. The mean exam scores were 72.8% for the students in the CAI group and 68.2% for those in the no-CAI group (p = 0.058). In the CAI group, 77.5% (31/40) of the students rated the course as outstanding or excellent; compared with 66% (33/50) in the no-CAI group (p = 0.23). Conclusions: Although desired, it remains unclear whether CAI on the Internet is a useful adjunct for teaching EM to medical students. [source] The suitability of computer-based training for workers with limited formal education: a case study from the US agricultural sectorINTERNATIONAL JOURNAL OF TRAINING AND DEVELOPMENT, Issue 4 2006W. Kent Anger The suitability of computer-based instruction (CBI) for workers with limited education was evaluated in an Hispanic orchard workforce that reported little computer experience and 5.6 mean years of formal education. Ladder safety training was completed by employees who rated the training highly (effect size [d_gain] = 5.68), and their knowledge of ladder safety improved (d_gain = 1.45). There was a significant increase (p < 0.01) in safe work practices immediately after training (d_gain = 0.70), at 40 days post training (d_gain = 0.87) and at 60 days (d_gain = 1.40), indicating durability. As in mainstream populations, reaction or affective ratings correlated well with utility ratings, but not with behavior change. This demonstrates that an agricultural workforce with limited formal education can learn job safety from CBI and translate the knowledge to work practice changes, and those changes are durable. [source] A computer attitude scale for computer science freshmen and its educational implicationsJOURNAL OF COMPUTER ASSISTED LEARNING, Issue 5 2005G.E. Palaigeorgiou Abstract The successful integration of computers in educational environments depends, to a great extent, on students' attitudes towards them. Widely used computer attitude scales (CASs) focus on the beliefs of typical computer users and do not reveal the more refined attitudes of groups that use computers extensively and develop unique relations with them. This study presents the development and validation of a CAS especially designed for computer science freshmen (CASF). The scale consists of five factors, namely, self-confidence in previous knowledge, hardware usage anxiety, computer engagement, fears of long-lasting negative consequences of computer use and evaluation of positive consequences of computers in personal and social life. Using an analytic computer experience construct, the scale's components were related to multiple aspects of students' computer experience. CASF responses can inform a variety of instructional decisions and classroom management strategies for the first phase of the students' studies. [source] The talking touchscreen: A new approach to outcomes assessment in low literacyPSYCHO-ONCOLOGY, Issue 2 2004Elizabeth A. Hahn Purpose. Cancer patients who are deficient in literacy skills are particularly vulnerable to experiencing different outcomes due to disparities in care or barriers to care. Outcomes measurement in low literacy patients may provide new insight into problems previously undetected due to the challenges of completing paper-and-pencil forms. Description of study. A multimedia program was developed to provide a quality of life assessment platform that would be acceptable to patients with varying literacy skills and computer experience. One item at a time is presented on the computer touchscreen, accompanied by a recorded reading of the question. Various colors, fonts and graphic images are used to enhance visibility, and a small picture icon appears near each text element allowing patients to replay the sound as many times as they wish. Evaluation questions are presented to assess patient burden and preferences. Results. An ethnically diverse group of 126 cancer patients with a range of literacy skills and computer experience reported that the ,talking touchscreen' (TT) was easy to use, and commented on the usefulness of the multimedia approach. Clinical implications. The TT is a practical, user-friendly data acquisition method that provides greater opportunities to measure self-reported outcomes in patients with a range of literacy skills. Copyright © 2003 John Wiley & Sons, Ltd. [source] Adolescent Satisfaction with Computer-Assisted Behavioural Risk Screening in Primary CareCHILD AND ADOLESCENT MENTAL HEALTH, Issue 4 2008Deena J. Chisolm Background:, This study measures patient satisfaction with a computerised mental health and risk-behaviour screening tool and predictors of satisfaction. Method:, Youth, aged 11,20, were recruited to use a laptop-based screening system in nine primary care clinics. The study assessed correlations between satisfaction with the system and selected predictors. Results:, Most users were satisfied with their experience. Multivariate logistic regression found perceived ease of use, perceived usefulness, and trust to be significantly associated with high satisfaction. Satisfaction was not related to computer experience or risk behaviour status. Conclusions:, Adolescent patients, even those at risk, accept computer-assisted screening in primary care. [source] Digital photography: A primer for pathologistsJOURNAL OF CLINICAL LABORATORY ANALYSIS, Issue 2 2004Roger S. Riley Abstract The computer and the digital camera provide a unique means for improving hematology education, research, and patient service. High quality photographic images of gross specimens can be rapidly and conveniently acquired with a high-resolution digital camera, and specialized digital cameras have been developed for photomicroscopy. Digital cameras utilize charge-coupled devices (CCD) or Complementary Metal Oxide Semiconductor (CMOS) image sensors to measure light energy and additional circuitry to convert the measured information into a digital signal. Since digital cameras do not utilize photographic film, images are immediately available for incorporation into web sites or digital publications, printing, transfer to other individuals by email, or other applications. Several excellent digital still cameras are now available for less than $2,500 that capture high quality images comprised of more than 6 megapixels. These images are essentially indistinguishable from conventional film images when viewed on a quality color monitor or printed on a quality color or black and white printer at sizes up to 11×14 inches. Several recent dedicated digital photomicroscopy cameras provide an ultrahigh quality image output of more than 12 megapixels and have low noise circuit designs permitting the direct capture of darkfield and fluorescence images. There are many applications of digital images of pathologic specimens. Since pathology is a visual science, the inclusion of quality digital images into lectures, teaching handouts, and electronic documents is essential. A few institutions have gone beyond the basic application of digital images to developing large electronic hematology atlases, animated, audio-enhanced learning experiences, multidisciplinary Internet conferences, and other innovative applications. Digital images of single microscopic fields (single frame images) are the most widely utilized in hematology education at this time, but single images of many adjacent microscopic fields can be stitched together to prepare "zoomable" panoramas that encompass a large part of a microscope slide and closely simulate observation through a real microscope. With further advances in computer speed and Internet streaming technology, the virtual microscope could easily replace the real microscope in pathology education. Later in this decade, interactive immersive computer experiences may completely revolutionize hematology education and make the conventional lecture and laboratory format obsolete. Patient care is enhanced by the transmission of digital images to other individuals for consultation and education, and by the inclusion of these images in patient care documents. In research laboratories, digital cameras are widely used to document experimental results and to obtain experimental data. J. Clin. Lab. Anal. 18:91,128, 2004. © 2004 Wiley-Liss, Inc. [source] | ||||||||||