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Phillips, Gary W. – Educational Measurement: Issues and Practice, 1990
In 1987, a survey report by J. Cannell was published criticizing state reports based on national standardized testing of elementary school students that indicated that all 50 states were above the national average. This phenomenon--known as the "Lake Wobegon Effect"--is analyzed. Technical problems with the study are considered. (TJH)
Descriptors: Achievement Tests, Elementary Education, Evaluation Methods, National Norms

Linn, Robert L.; And Others – Educational Measurement: Issues and Practice, 1990
Results of a 1987 report--indicating that elementary students of all 50 states were above the national average--were assessed via 2 national mail and telephone surveys. Although results of data for 35 states support the general findings of the 1987 report, it appears that more specific results are less sensational. (TJH)
Descriptors: Achievement Tests, Comparative Analysis, Elementary Education, Evaluation Methods