A Study on the Relationship between English Reading Comprehension and English Vocabulary Knowledge

Table 5

Results of regression analysis for overall contribution of four vocabulary knowledge subcomponents to reading comprehension after motivation and self-efficacy were controlled ( = 124).

Model					Adjusted	Change
1	3.13	.05	.22	.05	.03	.05
2	7.94	.00	.50	.25	.21	.20

Note. Self-efficacy, motivation entered Model 1.
Self-efficacy, motivation, vocabulary size, word association, collocation, and morphological knowledge entered Model 2.
Dependent variable: reading comprehension.