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Instrumentation	2
Secondary School Science	2
Classroom Observation…	1
Classroom Research	1
Cognitive Measurement	1
Earth Science	1
Educational Research	1
Intellectual Development	1
Interaction Process Analysis	1
Observation	1
Schematic Studies	1
Science Course Improvement…	1
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Harty, Harold	1
Smith, John P.	1
Staver, John R.	1

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The Development of a Classroom Observation Instrument Relevant to the Earth Science Curriculum Project

Peer reviewed

Smith, John P. – Journal of Research in Science Teaching, 1971

Descriptors: Classroom Observation Techniques, Classroom Research, Earth Science, Instrumentation

Validation of an Instrument and Testing Protocol for Measuring the Combinatorial Analysis Schema.

Peer reviewed

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