Reliability and validity of a model computerized simulation examination for nursing

Health care facilities and schools of nursing are beginning to utilize computer technology. There is limited availability of quality software in nursing for instruction and evaluation. In the present study, a computerized simulation examination to evaluate decision-making in nursing was developed and assessed in terms of its psychometric properties. A clinical situation was established and then converted into a computerized simulation program. The computerized simulation examination was given to groups of nurses and non-nurses in order to improve clarity of instructions and to insure the functioning of the computer program. To obtain data indicating reliability and validity, the computerized simulation examination was given to two additional groups: novices who were college students without nursing experience and experts who were masters in nursing prepared faculty. Each person\u27s performance was converted into three scores (performance index, efficiency index, and usefulness). The known-groups technique was then used to determine criterion-related validity. The faculty group was also given a questionnaire relating to the content validity of the simulation

Video-Mediated Microteaching – A Stimulus for Reflection and Teacher Growth

Numerous studies have been conducted on the effectiveness of video as an effective means of reflective practice in pre-service Teacher Education. However, only few studies have explored pre-service teachers’ own perceptions in this regard in the field of ELT and none of these was related to primary level. To address this gap, multiple forms of qualitative data were triangulated. Participants were found to consider the use of video combined with guided reflection and peer dialogue to have a great potential in helping them form links between theory and practice and bring a heightened awareness of their teaching practices, especially in the areas of classroom language, error correction and student-centred activities. The study calls for more research which provides clear evidence of any changes in student teachers’ teaching practices over a period of time and of possible factors which may hinder such changes

Design of Cueing in Multimedia Practicals

Computer programs aimed at the acquisition and application of problem-solving skills are referred to as multimedia practicals. Both instructional guidelines and empirical data on necessary support for learners, studying such competence-based learning programs, are sparse. This thesis describes a literature study and a series of experimental studies into cueing, formats of cognitive feedback which provide effective process support in multimedia practicals. The studies focus on worked-out examples and process worksheets as promising cueing formats to support law students learning to systematically prepare and hold a plea in various authentic situations. As a result of this research, the thesis presents a theoretical model, guidelines and practical implications for the design and use of cueing in multimedia practicals