“…Not surprisingly, these productive language skills are often deficient in kindergartners who later develop reading problems (Butler et al, 1985;Silva et al, 1985) and in dyslexic schoolchildren (Catts, 1986;Donahue, Pearl, & Bryan, 1982;Feagans & Short, 1984;Siegel & Ryan, 1984;Taylor, Lean, & Schwartz, 1989). Syntactic complexity and speech accuracy are correlated in young normal children (e.g., Dobrich & Scarborough, 1984) and in children with expressive language impairments (e.g., Wolfus, Moscovitch, & Kinsboume, 1980). The interdependence of these two facets of language development is further suggested by Panagos, Quine, and Klich's (1979) demonstration that more speech errors tend to be made during a child's production of complex than simple syntactic forms.…”