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ERIC Number: EJ133894
Record Type: Journal
Publication Date: 1975
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
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Methodological Problems in Conservation Testing with Particular Reference to Volume Conservation
Hobbs, E. D.
Alberta Journal of Educational Research, 21, 4, 262-77, Dec 75
Methodological problems associated with conservation testing, related to task validity, horizontal decalage, and inference criteria, are isolated and discussed. (Editor)
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