- Metz , Martha G. 1935 . “Knowledge of Word Meanings as a Contributory Factor to Eeading Success.” . v + 58 University of Michigan . Unpublished master's thesis
- Gray , Wayne . 1938 . “A Picture Vocabulary Test to Measure the Size of Children's Vocabulary of Their Immediate Environment.” . iv + 48 University of Michigan . Unpublished master's thesis
- Birdsall , Agnes . 1931 . “A Study of the Mental Characteristics of Superior and Retarded Readers.” . v + 146 Unpublished master's thesis
- Buswell , Thomas . An Experimental Study of the Eye‐Voice Span in Reading , xii + 106 Chicago : University of Chicago Press .
- Hilliard , George H. and Troxell , Eleanor . 1937 . “Informational Background as a Factor in Reading Readiness and Reading Progress,” . Elementary School Journal , XXXVIII December : 255 – 263 .
- Lazar , May . 1937 . Reading Interests, Activities, and Opportunities of Bright, Average, and Dull Children , Teachers College, Columbia University Contributions to Education, Number 707 45 New York : Teachers College, Columbia University, Bureau of Publications .
Peabody Journal of Education
Volume 16, 1938 - Issue 3