Bloom, B., Human Characteristics and School Learning. New York, McGraw Hill, 1976.
2.
Dykstra, R., Tinney, R., Sex differences in reading readiness: first grade achievement and second grade achievement. In J. Figural (ed), Reading and Realism, 1968 Proceedings, vol. 13, part 1. Newark, Delaware, International Reading Association , 1969; 623-628.
3.
Lyles, T., Grouping by sex. National Elementary School Principal , 1966; 46:38-41.
4.
Valett, R., Developing Cognitive Abilities: Teaching Children to Think. St Louis, C. V. Mosby, 1978.
5.
Valett, R., Dyslexia: A Neuropsychological Approach to Educating Children with Severe Reading Disabilities. Belmont, Calif., Fearon Pitman, 1980.
