[Multimedia instruction: its efficacy in nurse electrocardiography learning].
BACKGROUND
Rapid enhancements in information technology have focused increasing attention on the potentials of multimedia-assisted instruction in nursing education. Multimedia-assisted instruction not only goes beyond constraints on time and space, it further provides learners with a more active and dynamic environments for learning. In this context, learning becomes easier and more convenient. Most importantly, such instruction has been shown to enhance the effectiveness of student learning.


OBJECTIVE
The purpose of this research was to develop multimedia-assisted teaching materials focused on the subject of electrocardiography and to discuss the resulting efficacy of electrocardiography education relative to the overall in-service nursing education curriculum.


METHODS
This study employed a pretest-posttest quasi-experimental design method and purposive sampling. Seventy-seven nurses were enrolled as participants from intensive care units of a Taipei hospital. An EKG knowledge questionnaire was employed to collect data once prior to the start of the course and once following course completion. Data were analyzed using the SPSS 15.0 for Windows software package.


RESULTS
RESULTS showed the experimental group scored significantly higher on ECG knowledge after the intervention than the control group. The experimental group further showed significant differences in ECG knowledge in terms of pre- and post-intervention measurements.


CONCLUSIONS
In the future, the strategy of multimedia-assisted instruction should be applied extensively in the nursing staff continuing education curriculum in order to increase learner interest and motivation.
Chang
Mei-Hua
MH
Graduate Institute of Health Allied Education, National Taipei College of Nursing, ROC.
Hsu
Li-Ling
LL
D000328:Adult; D003194:Computer-Assisted Instruction; D004509:Education, Nursing, Continuing; D004562:Electrocardiography; D006801:Humans; D019212:Multimedia