ERIC Number: EJ463878
Record Type: Journal
Publication Date: 1993
Reference Count: N/A
On the Treatment of Authors, Outliers, and Purchasing Power Parity Exchange Rates.
Jaeger, Richard M.
Phi Delta Kappan, v74 n9 p723-25 May 1993
Ruth Stott violates canons of scholarly debate by attacking author's October 1992 "Kappan" article on world-class academic standards. Average class size predicted only 10% of variation in 13 year-olds' mean mathematics scores in 14 nations supplying reasonable comprehensive sampling frames for International Assessment of Academic Progress study. Methodology was simple linear regression analysis used correctly; results were reported accurately. (MLH)
Publication Type: Opinion Papers; Journal Articles
Education Level: N/A
Authoring Institution: N/A
Identifiers - Location: Asia