Effect of computer related ergonomics intervention on knowledge and practice of primary school children

Improper use of computers results in a variety of health disorders. The cumulative effect of this technology-induced, sedentary lifestyle leads to poor posture, pain, repetitive strain injury and dysfunctional movement patterns. Aim: assess the effect of computer ergonomics educational intervention on knowledge and practice of primary school children. Design: Quasi – experimental design. Sample: A total of 100 primary school children were randomly selected. Data were collected using Children Knowledge Assessment Questionnaire, Computer Workstation Assessment Checklist, Children Ergonomics Observational Checklist. Results: This study revealed an increase in knowledge and practice mean scores in immediate and follow up post intervention scores compared to pre intervention mean scores. As well, statistically significant differences were found between total knowledge and total practice scores regarding computer ergonomics in pre, immediate post and follow up the intervention. Conclusion: The educational intervention is effective in improving the children knowledge and practice. Therefore, it is recommended to replicate the research on a large sample and in different settings to achieve more generalization.