“…Based on the evidence on the divergence of word recognition and reading comprehension skill in children already after few years of formal school attendance (e.g., Catts et al, 2003;Leach et al, 2003;Lerkkanen et al, 2004;, Poskiparta et al, 2003Shankweiler et al, 1999) we expected to find groups of children with differing developmental paths during the first two school years. Children with familial risk for dyslexia were expected be over-represented among children with reading problems (Elbro et al, 1998;Finucci, Guthrie, Childs, Abbey, & Childs, 1976;Gilger, Pennigton, & DeFries, 1991;Hallgren, 1950;Lyytinen et al, 2004;Olson, Datta, Gayan, & DeFries, 1999;Pennigton & Lefly, 2001;Scarborough, 1990).…”