Training second-grade dyslexic students using a computerized program in Asyut, Egypt

Table 4 Multiple correlation coefficient test

Dyslexia battery	Correlation Coefficient	Relative efficiency			Coefficient of determination		Coefficient of multiple correlation		F-Ratio (regression)
Dyslexia battery	Arabic achievement test	P.R	R²	Efficiency	Each item	Total	Each item	Total	Each item	Total
Reading comprehension	0.69	0.18	0.59	9.18	39.50%	61%	62.80%	78%	29.66	94.02
Audio-Visual correspondence	0.67	0.30	0.57	27.43	47%		69%		40.72
Auditory Discrimination	0.65	0.21	0.59	12.82	46%		68%		104.33
Phonological awareness	0.53	0.09	0.6	2.36	37%		61%		43.29
Visuospatial skills	0.59	0.16	0.6	7.11	39%		63%		79.87
Auditory memory	0.39	0.08	0.6	1.75	22%		46%		50.84