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2.
GrayW. S. “Summary of Reading Investigations”. 1947–56 February issues of Journal of Ed. Research.
3.
For an exhaustive review of research into reading failure up to the end of 1956 see VernonM. D., Backwardness in Reading: A Study of Its Nature and Origin, 1957.
4.
GannE.Reading Difficulty and Personality Organisation. King's Crown Press, N.Y.1945.
5.
LyleJ. G.“Some Psychological Factors in Reading Retardation”. Australian Journal of Psychology, Vol. 6, No. 2, Dec. 1954.
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OlsonW. C.HughesB. O.“Concepts of Growth—Their Significance to Teachers”. Childhood Education, Vol. 21, Oct. 1944.
7.
SchonellF. J.Backwardness in the Basic Subjects. 4th Ed., 1948, p. 203.
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GatesA. I.The Improvement of Reading, 3rd Ed., 1947.
9.
GrayW. S.“Implications of Research for the Improvement of Reading”. EducationVol. 70, May 1950.
10.
BlomqvistJ.“Factors Relating to Non-Promotion in the Secondary School”. Research Bulletins from the Institute of Education, University of Stockholm, No. 6, May 1956.
11.
RobinsonH. M.Why Pupils Fail in Reading, 1946.
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PatrickP. K.HaenkeE. W.MarksE. O.Division of School Health Services. Government Printer, Brisbane, 1952, pp. 1–2.