“…Other researchers have also found that different aspects of the HLE influence different outcomes (e.g., Meyer, Stahl, Wardrop, & Linn, 1994;. In order to extend our understanding of the potential role of the preschool HLE in the development of individual differences in language and literacy, studies are needed that test the relations of different aspects of the HLE to a variety of age-appropriate developmental outcomes (Dunning, Mason, & Stewart, 1994;Ehri & Sweet, 1991;Hess, Hollaway, Dickson, & Price, 1984;Hiebert, 1980;Whitehurst & Lonigan, 1998). These studies should address how particular features of family experience map onto the developing components of language and literacy at a variety of stages of development.…”