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Bettis, Mervin D.; Crawford, Harold R. – Journal of the American Association of Teacher Educators in Agriculture, 1972
Descriptors: Accident Prevention, Agricultural Safety, Attitude Measures, Educational Research

Weston, Curtis R.; Stewart, Bob R. – Journal of the American Association of Teacher Educators in Agriculture, 1980
A study was conducted to provide data about noise levels as a potential health hazard for students and instructors involved in vocational agriculture shop operations in Missouri. The grinder and radial arm saw were determined to be potential noise problems if operated continuously for 15 minutes or longer. (LRA)
Descriptors: Agricultural Education, Mechanical Equipment, Safety, School Shops

Hagee, Gale L.; Stewart, Bob R. – Journal of the American Association of Teacher Educators in Agriculture, 1978
The effects of three types of laboratory instruction on transfer of learning from a single-cylinder agricultural engine to a multicylinder agricultural engine in the area of carburetion were studied. There were no significant differences among treatment groups on mean quality scores. Instruction method did affect task completion time. (JH)
Descriptors: Agricultural Engineering, Educational Experiments, Engines, Equipment Maintenance