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Shrigley, Robert L.; Trueblood, Cecil R. – Journal of Research in Science Teaching, 1979
Describes the design of an instrument to measure the attitudes of teachers toward metrication, and reports on its reliability and validity. (GA)
Descriptors: Attitudes, Educational Research, Higher Education, Instrumentation

Staver, John R.; Harty, Harold – Journal of Research in Science Teaching, 1979
Designs a testing situation to examine the presence of combinatorial analysis, to establish construct validity in the use of an instrument, Combinatorial Analysis Behavior Observation Scheme (CABOS), and to investigate the presence of the schema in young adolescents. (Author/GA)
Descriptors: Cognitive Measurement, Educational Research, Instrumentation, Intellectual Development