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Schwab, Charles V.; Freeman, Steven A. – Journal of Extension, 2011
An important component of the safe operation of agricultural equipment is the ability to read and understand universal symbols. The Internet educational module is designed to help participants recognize these symbols. The impact of using it was evaluated using a field trial study. Assessment consisted of pre- and post-tests. Youth who had access…
Descriptors: Control Groups, Instructional Materials, Internet, Agricultural Education

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