“…Independent variables dominant in the majority of the articles were (a) Frequency with which parents read to their children (Anderson, 2000;Alrio, Vivier, Rodriguez & High, 1999;Barbour, 1998;Madrigal et al, 1999;Silvern, 1991;Villas-Boas, 1998); (b) Preschool Exposure and (c) Age at which student first received initial reading instruction (Campbell & Ramey, 1995;Hiebert & Pearson, 2000;Madrigal et al, 1999;North, 2000;Pianta & Walsh, 1996;Silvern, 1991). Therefore, this researcher used these variables to test which would be influential for impacting students' reading achievement.…”