The studies of interrelationships between the various language skills as well as studies of relationships between language skills and components conducted here and abroad discovered relationships among the skills ranging from moderate to high (Prapphal, et al., 1984; Wongsothorn and Pongsurapipat, 1992:107) with correlations of the relationships among language skills ranging from .365 to .743 and relationships among language skills and language components ranging from .49 to .86 (Sukamolson, 1989:59-64).