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Lavonen, Jari; Juuti, Kalle; Meisalo, Veijo – International Journal of Science Education, 2003
In this study we analyse how the experiences of chemistry teachers on the use of a Microcomputer-Based Laboratory (MBL), gathered by a Likert-scale instrument, can be utilized to develop the new package "Empirica 2000." We used exploratory factor analysis to identify the essential features in a large set of questionnaire data to see how…
Descriptors: Factor Analysis, Chemistry, Learning Laboratories, Teacher Surveys
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Hawthorn, D. – Behaviour & Information Technology, 2007
The current paper examines the design process that led to an unusually successful interactive tutorial for older people. The paper describes the issues that make designing for older people different. These include differences between the designer and the target population and the difficulty that older people have in interacting with low-fidelity…
Descriptors: Instructional Design, Computer Interfaces, Educational Technology, Older Adults