"Editor's introduction" signed: F. B. Knight.

A revision and expansion of the treatment of the problems of measurement of instruction in the junior and senior high school grades which was published in 1929 in the authors' "The use and interpretation of educational tests." The problem of measurement at the elementary school level was published in a separate volume entitled "The use and interpretation of elementary school tests. cf.Pref.

"First edition."

To help ensure preservation of print and digital collections, this title is retained by Yale University Library on behalf of the HathiTrust Shared Print Program.

"Selected references" at end of each chapter except chapter XXIV.

"List of educational tests mentioned in this volume": p. 586-595.