AyerAdelaide M.Some Difficulties in Elementary School History. Teachers College Contributions to Education, No. 212. New York: Teachers College, Columbia University, 1926.
2.
BarrA. S.“History and Word Meanings,”“Second Yearbook of the National Society for Social Studies, 1932.
3.
BarrA. S., and GiffordC. W.“The Vocabulary Growth of American History,”Journal of Educational Research, XX (September, 1929), 103–21.
4.
BirdGrace E.“An Experiment in Focalization,”School and Society, VIII (November 9, 1918), 569–70.
5.
BradleyMartha H., CahillLoretta A., and TateHarry L.“Acquisition of a Reading Vocabulary,”Elementary English Review, XVIII (January, 1941), 19–21, 32.
6.
BrooksS. S.“A Study of the Technical and Semi-Technical Vocabulary of Arithmetic,”Educational Research Bulletin, V (May 26, 1926), 219–22.
7.
ChallJeanne S.“The Influence of Previous Knowledge on Reading Ability,”Educational Research Bulletin, XXVI, No. 9 (December 10, 1947), 225–30, 246.
8.
CurtisFrancis D.Investigations of Vocabulary in Textbooks of Science for Secondary Schools.Boston: Ginn and Company, 1938.
