Browsing by Author "Mwangi, E. G."

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Computer ergonomic issues in learning institutions in Kenya: Case study of Kirinyaga county
(Chuka University, 2015) Shikhuyu, J.; Mwangi, E. G.
Learning institutions are emphasizing computer hardware and software, while neglecting computer hardware compliance with ergonomics. Since non-compliance to good ergonomic practices is not a onetime effect, users are not usually aware of the negative impact on their being until too late. The question of ergonomics is very sensitive during this era when the government is championing use of ICT in all learning institutions. The health-risks that come with non-compliance cannot be underestimated. This study investigated computer ergonomic issues and problems that face students when using computers as tools of learning in selected primary, secondary and university institutions in Kirinyaga County. Purposive sampling was used to select the institutions. Stratified sampling was used to pick the sample size. In each stratum, random sampling was adopted. Total sample size was 350. Closed ended questionnaire was constructed and self-administered to collect information about computer related ergonomic issues and habits of students. Data were analyzed and presented using SPSS V20. Most of the institutions don’t have ergonomic furniture. Laboratories and computer screens were poorly lit. Most institutions used older machines that produced noise and emitted a lot of heat. Laboratories were poorly ventilated and respondents were not aware of ergonomic practices and habits and the risks that come as a result of non-compliance. Learning institutions lack knowledge on the importance of computer ergonomics. Thus stakeholders need to intensify campaigns on computer ergonomics in learning institutions.